Westland Chief Pilot Leonard Roy Moxham and Michael Ball. (FAI)
20–22 June 1972: Westland AH.1 Lynx, c/n 02/11, XX153, flown by then Westland Chief Pilot Leonard Roy Moxham and flight test engineer Michael Ball, set two Fédération Aéronautique Internationale (FAI) World Records for Speed. Flying over a straight 15/25 kilometer course on 20 June, the Lynx averaged 321.74 kilometers per hour (199.92 miles per hour).¹ Two days later, the Lynx flew a closed 100 kilometer circuit at an average speed of 318.50 kilometers per hour (197.91 miles per hour).² Both of these records were for helicopters in the 3,000–4,500 kilogram weight class.
XX153 is at the Museum of Army Flying, Middle Wallop, Hampshire, England.
The near helicopter is Westland Lynx XX153, the 1972 FAI World Speed Record Holder. (FAI)
The last of 744 Boeing B-52 Stratofortress bombers, B-52H-175-BW, 61-0040, is rolled out at the Boeing plant at Wichita, Kansas. (Boeing)
22 June 1962: The last of 744 Boeing B-52 Stratofortress strategic bombers, B-52H-175-BW, serial number 61-0040, was rolled out at the Boeing Military Airplane Company plant in Wichita, Kansas.
The U.S. Air Force contracted 62 B-52H Stratofortresses, serial numbers 60-0001 through 60-0062, on 6 May 1960. A second group of 40, serials 61-0001 through 61-0040, were ordered later. All were built at the Boeing Wichita plant.
The B-52H, like the B-52G, is a re-engineered aircraft, structurally different from the XB-52, YB-52, and B-52A–B-52F Stratofortress variants. It is lighter, carries more internal fuel, giving it a longer unrefueled range, and is strengthened for low-altitude flight. The shorter vertical fin is intended to prevent the losses caused by the original tall fin in turbulent air. The B-52H is equipped with quieter, more efficient turbofan engines.
Boeing B-52H-175-BW Stratofortress 61-0040 in camouflage, assigned to 2nd Air Force, circa 1975. (U.S. Air Force)
The B-52H was developed to carry four Douglas GAM-87 Skybolt air-launched ballistic missiles on pylons mounted under the wings, inboard of the engines. The Skybolt was armed with a 1-megaton W-59 thermonuclear warhead. The program was cancelled, however, and the North American Aviation AGM-28 Hound Dog air-launched cruise missile was used instead. (Interestingly, the Hound Dog’s Pratt & Whitney J52-P-3 turbojet engine could be used to supplement the B-52’s takeoff thrust, and then refueled from the bomber’s tanks before being air-launched.)
The B-52H is a sub-sonic, swept wing, long-range strategic bomber. It was originally operated by a crew of six: two pilots, a navigator and a radar navigator, an electronic warfare officer, and a gunner. (The gunner was eliminated after 1991). The airplane is 159 feet, 4 inches (48.565 meters) long, with a wing span of 185 feet (56.388 meters). It is 40 feet, 8 inches (12.395 meters) high to the top of the vertical fin. The B-52H uses the vertical fin developed for the B-52G, which is 22 feet, 11 inches (6.985 meters) tall. This is 7 feet, 8 inches (2.337 meters) shorter than the fin on the XB-52–B-52F aircraft, but the fin’s chord is longer.
The wings of the B-52H have a total area of 4,000 square feet ( square meters). The leading edges are swept aft to 36° 58′. The angle of incidence is 6°, and there is 2° 30′ dihedral. (The wings are very flexible and exhibit pronounced anhedral when on the ground.) To limit twisting in flight, the B-52 has spoilers on top of the wings rather than ailerons at the trailing edges.
Boeing B-52H Stratofortress. (U.S. Air Force)
The bomber has an empty weight of 172,740 pounds (78,354 kilograms) and its Maximum Takeoff Weight (MTOW) is 488,000 pounds (221,353 kilograms).
The most significant difference between the B-52H and the earlier Stratofortresses is the replacement of the eight Pratt & Whitney J57-series turbojet engines with eight Pratt & Whitney Turbo Wasp JT3D-2 (TF33-P-3) turbofans, which are significantly more efficient. They are quieter and don’t emit the dark smoke trails of the turbojets. The TF-33 is a two-spool axial-flow turbofan engine with 2 fan stages, a 14-stage compressor section (7-stage intermediate pressure, 7-stage high-pressure) and and a 4-stage turbine (1-stage high-pressure, 3-stage low-pressure). The TF33-P-3 has a maximum continuous power rating of 14,500 pounds of thrust (64.499 kilonewtons) at 9,750 r.p.m., N1. Military Power, limited to 30 minutes, is 16,500 pounds (73.396 kilonewtons) at 10,000 r.p.m., N1. Each engine produces a maximum of 17,000 pounds of thrust (75.620 kilonewtons) at 10,050 r.p.m., N1, with a 5-minute limit. The TF33-P-3 is 11 feet, 4.32 inches (3.4625 meters) long, 4 feet, 4.93 inches (1.3442 meters) in diameter and weighs 3,900 pounds (1,769 kilograms).
The B-52H has a cruise speed of 456 knots (525 miles per hour/845 kilometers per hour). It has a maximum speed, with Military Power, of 555 knots (639 miles per hour/1,028 kilometers per hour) at 20,700 feet (6,309 meters)—0.906 Mach. The service ceiling is 46,900 feet (14,295 meters). The unrefueled range is 8,000 miles (12,875 kilometers). With inflight refueling, its range is limited only by the endurance of its crew.
A Boeing B-52H Stratofortress during a deterrent patrol near the Democratic People’s Republic of North Korea, 2016. (U.S. Air Force)
The B-52H can carry a wide variety of conventional free-fall or guided bombs, land-attack or anti-ship cruise missiles, and thermonuclear bombs or cruise missiles. These can be carried both in the internal bomb bay or on underwing pylons. The bomb load is approximately 70,000 pounds (31,751 kilograms).
The B-52H was equipped with a General Electric M61 Vulcan 20 mm six-barreled rotary cannon (a “Gatling gun”) in a remotely-operated tail turret. The gun had a rate of fire of 4,000 rounds per minute, and had a magazine capacity of 1,242 rounds. After 1991, the gun and its radar system were removed from the bomber fleet. The flight crew was reduced to five.
The B-52H was armed with a 20 mm M61 Vulcan 6-barreled cannon in place of the four .50-caliber machine guns of the earlier variants.
102 B-52Hs were built by Boeing Wichita. Beginning in 2009, eighteen B-52H bombers were placed in climate-controlled long term storage at Tinker Air Force Base, Oklahoma. In 2014, the entire fleet began a major avionics upgrade. As of December 2015, fifty-eight of the bombers remained in the active fleet of the United States Air Force and eighteen are assigned to the Air Force Reserve.
Recently, a B-52H-156-BW Stratofortress, 61-0007, Ghost Rider, was returned to operational status after eight years in storage at Davis-Monthan Air Force Base, Tucson, Arizona. 45,000 man-hours were required to restore the bomber.
The B-52H is expected to remain in service until 2040.
58 years after roll-out, 61-0040 is still in service with the United States Air Force, assigned to the 23rd Bomb Squadron, 5th Bomb Wing, at Minot Air Force Base, North Dakota.
Boeing B-52H-175-BW Stratofortress 61-0040 parked at Andersen Air Force Base, Guam. While at Andersen, -1040 was maintained by crew chiefs Airman 1st Class Jordon Dyer, Staff Sgt. Timothy Beamesderfer, Staff Sgt. Jim Alcozer and Airman 1st Class Michael Lawhorn, 36th Expeditionary Aircraft Maintenance Squadron. The bomber flew 20 consecutive sorties without a maintenance abort. (Senior Airman Carlin Leslie, U.S. Air Force 120724-F-QZ836-001)
Jacqueline Auriol climbs out of the cockpit of a Dassault Mirage IIIC. (Joyeux Magazine)
22 June 1962: At Istres, France, Société des Avions Marcel Dassault test pilot Jacqueline Marie-Thérèse Suzanne Douet Auriol flew a delta-winged Dassault Mirage III C interceptor to set a new Fédération Aéronautique Internationale (FAI) World Record for Speed Over a Closed Circuit of 100 Kilometers. Her average speed over the course was 1,850.2 kilometers per hour (1,149.7 miles per hour).¹ Mme. Auriol broke the record set 6 October 1961 by Jacqueline Cochran with a Northrop T-38A Talon.²
Dassault Mirage III C. (Dassault Aviation)
The Dassault Mirage III C was the first production variant of the Mirage series. It was a single-place, single-engine tailless-delta-wing interceptor designed for Armée de l’air (the French air force), with variants for export. It was designed as a light-weight fighter capable of Mach 2 speeds.
The Mirage III C was 45 feet, 5 inches (13,843 meters) long with a wingspan of 27 feet, 0 inches (8.230 meters) and height of 14 feet, 9 inches (4.496 meters.) The fuselage had a horizontal ellipse cross section and incorporated the Area Rule, similar to the delta wing Convair F-102A. The Mirage IIIC had an empty weight of 12,350 pounds (5,602 kilograms) and maximum takeoff weight of max gross 22,860 pounds (10,369 kilograms).
The interceptor’s low-mounted delta wings used trailing edge flight controls, with ailerons outboard, elevators at the center and small trim tabs inboard. The leading edges were swept aft to 60° 34′ and there was 2° 30′ anhedral. The total wing area was 366 square feet (34.00 square meters).
The Mirage III C was powered by a Société nationale d’études et de construction de moteurs d’aviation (SNECMA) Atar 09C single shaft, axial-flow turbo-réacteur (turbojet engine) with afterburner. The engine used a 9-stage compressor section and 2-stage turbine. It was rated at 9,430 pounds of thrust (41.947 kilonewtons), and 13,669 pounds (60.803 kilonewtons) with afterburner. The Atar 09C was 5.900 meters (19 feet, 4.28 inches) long, 1.000 meters (3 feet, 3.37 inches) in diameter and weighed 1,456 kilograms (3,210 pounds).
When configured as a high-altitude interceptor, the Mirage could be equipped with a hypergolic liquid fueled Société d’Études pour la Propulsion par Réaction SEPR 841 rocket engine mounted under the rear fuselage. When the booster pack not used, a small additional fuel tank would be mounted in the same position.
The Dassault Mirage III C could climb to 30,000 feet (9,144 meters) in 3 minutes, 60,000 feet (18,288 meters) in 6 minutes, 10 seconds, and reach 72,000 feet (21,946 meters) in 9 minutes. It had an economical cruise speed of 0.9 Mach at 40,000 feet (12,192 meters), and maximum speed of Mach 2.3 at 36,000 feet (10,973 meters). The maximum range with external fuel tanks was 1,850 miles (2977 kilometers).
The interceptor was equipped with search radar and a missile targeting computer. Armament consisted of a modular gun pack with two Direction des Études et Fabrications d’Armement (DEFA) 5-52 autocannon with 125 rounds of ammunition per gun (the targeting computer had to be removed for this installation). A Nord AA.20 guided air-to-air missile could be carried under the fuselage on a centerline hardpoint, or a AS.30 air-to-ground missile. Both of these were controlled by the pilot through a cockpit joystick. Alternatively, two Sidewinder infrared-homing air to air missiles were carried on underwing pylons.
95 Mirage III Cs were built. The served with the Armée de l’air from 1961 to 1988.
Dassault Mirage III C No. 92. (Dassault Aviation)
¹ FAI Record File Number 12391.
² FAI Record File Number 13036: 1,262.19 km/h (784.29 miles per hour)
The world record-setting North American Aviation P-51C Mustang, NX5528N, “Thunderbird.”
22 June 1955: A Bendix Trophy Race-winning ¹ and world record-setting ² North American Aviation P-51C Mustang, N5528N, which had previously owned by air racer Joe C. De Bona, actor and World War II bomber pilot, Jimmy Stewart, and world record-setter Jackie Cochran, was completely destroyed when it crashed approximately 15 miles (24 kilometers) north of Morrill, Nebraska, 22 June 1955.
N5528N, known both as Thunderbird and Mr. Alex, was being flown on a hail suppression operation by James M. Cook. After takeoff, one of the Mustang’s main landing gear failed to retract. When he was unable to resolve the problem, Cook flew the Mustang over unoccupied terrain north of Morrill, Nebraska, and bailed out.
The airplane crashed, exploded and the wreckage burned. N5528N was completely destroyed.
Cook survived with only slight injuries.
The Scottsbluff Star-Herald reported:
Hail Suppression Airplane Crashes North of Morrill
Pilot Cook Makes Successful Parachute Jump
By John Auran
(Star-Herald Staff Writer)
Hail suppressor Jim Cook Wednesday evening escaped death by a whisker when he was almost trapped in the plane he was trying to ditch. Cook took the plane down when one wheel locked in the up position and the other down. The plane crashed 15 miles north and three miles east of Morrill with Cook landing by parachute about a half mile south of the crash site. The daring hail suppressor fought a one hour and 40-minute battle in the air to get his landing gear straightened out, but failed in this despite radioed advice from several experts on the plane.
The fleet P-51 Mustang was smashed beyond recognition with only a few odds and ends remaining of what was once one of the fastest propeller driven planes in the world.
Cook escaped death in the following manner:
When he realized he could not safely crashland the plane he decided to take the plane north of Merrill to bail out.
First Trouble
His first trouble came when he tried to open the canopy which refused to function properly.
“I had to stand in the seat to push the canopy with my shoulders and it only partially opened, Finally by straining I pushed it off with my back.
“I sat down again to tell the airfield that I’d gotten the canopy off and caught one leg under me. As I rolled the plane I hung there and I couldn’t have been more that 700 feet off the ground when I finally got free. I started at about 3,000 feet.”
Cook said he trimmed the plane for the crash at about 3,000 feet and was unable to do anything further to prevent the plane from crashing.
“I tell you,” he said, “I was damn close when I left it.”
He said he saw the plane explode when he was still in the air. He estimated the plane hit the ground at a 30 degree angle.
Asked why he didn’t crashland the plane he said:
One Trotter Up
“I had one trotter (wheel) up and one down, about 100 gallons of gasoline in each wing and about 70 gallons behind me. In that situation it wasn’t worth risking my neck and those guys in the asbestos suits.
“I know those guys. They’ll go right in and there’s no point to that when the plane was going to be wrecked anyway.”
Cook said he left the field about 6:15. When he was airborne he became aware that the landing gears wouldn’t come up. He made several passes over the field to get ground men to determine the exact nature of his trouble.
When he first announced his intention to come down with the plane, fire engines from Scottsbluff rushed to the scene as spectators anxiously crowded the field to determine the outcome of the struggle.
Cook continued to make low passes over the field and from the ground until the nature of his trouble was learned.
When it was finally learned that he would bail out in the Morrill vicinity there was a rush to that vicinity by police, the Safety Patrol and interested parties.
A plane piloted by Earl Mean and Davey Guin, the latter an assistant of Cook’s, followed the plane to the crash site. However the two did not see the Texan bail out.
The crash was at 7:55 p.m.
As news of the crash spread through Morrill and vicinity hundreds of cars tried to find the plane and Cook.
At the crash scene little remained of the plane which once was the winner of the Bendix trophy and also held the record for propeller driven planes from Los Angeles to New York.
The ground was gouged out to a depth of up to six feet for a distance of at least 45 feet.
Because of darkness, there was no way to determine how far the wreckage was scattered but it was variously estimated at 50 to 100 yards.
Completely Demolished
Apparently the explosion completely demolished the plane. What was once the engine was unrecognizable as such.
Cook gave the description of the crash in his room at a Scottsbluff motel where he was taking a shower after the ordeal. The only injuries he suffered were deep scratches on his legs and a slight sprain.
Asked about the future of hail suppression in this area Cook shrugged his shoulders, saying “I’m not in a very good position to go much further.”
He said the fate of the program will be decided at a meeting of the board of directors of Valley Hail Suppression Inc. Friday.
The pilot said the plane was insured for $18,000, but pointed out that he had paid $28,000 for it and had spent another $7,000 in installing silver iodide burners for hail suppression purposes.
This was the third year of attempts at hail suppression by Cook in the North Platte valley. Only this year he had solved the tricky problem of high altitude burners and had hopes that the program might prove unquestionably worthwhile.
No Trouble
Cook said he took the plane up Tuesday when heavy thunderclouds hung over the valley and had no trouble with the plane. The first indication of trouble was when he was airborne Wednesday and he felt that his plane wasn’t gaining speed.
While he was a pilot in the Army Air Corps during World War II he had bailed out, but he did not want to go into details on the incident.
Asked about his immediate plans, he said, “I’m going to get dinner.”
—Scottsbluff Star-Herald, Vol. 54, No. 308, Thursday, 23 June 1955, Page 1, Columns 6–8 and Page 3, Column 1
The earliest document in Thunderbird‘s Civil Aviation Administration file, Form ACA 132, contains the hand-written notation, “no service no.” The document states, “THIS AIRCRAFT WAS ASSEMBLED FROM COMPONENTS OF OTHER AIRCRAFT OF THE SAME TYPE.” The aircraft is designated on the form as a North American P-51C, Serial No. 2925.
Thunderbird, made up of salvaged parts, has no known Army Air Corps serial number. No North American Aviation contract number is listed in any document. It has no known history prior to the C.A.A. assigning it the civil registration NX5528N. The serial number 2925 does not conform to any U.S. Army Air Corps serial number sequence for P-51 series aircraft, nor does it conform to any N.A.A. contract number sequence for P-51s. It appears that this serial number was assigned to the P-51 by the Civil Aeronautics Administration.
Various sources attribute U.S.A.A.C. serial numbers to NX5528N, e.g., 43-6822 ³ and 43-6859. ⁴ There is nothing in the airplane’s C.A.A. records to substantiate these claims. The record specifically states that there is “no service no.” Some sources also describe Thunderbird as a P-51B or an F-6C photo reconnaissance variant. C.A.A. records specifically identify the airplane as a P-51C.
Thunderbird‘s fuselage was purchased as “salvage & scrap” from the 803rd A.A.F. Specialized Depot, Park Ridge, Illinois, by Allied Aircraft Co., Chicago, Illinois. The transaction is dated 14 January 194_ (the year was left blank on the contract). The purchase price was $27.05. Allied Aircraft Co. was a partnership of Leland H. Cameron and Martha L. Cameron, 5300 W. 63rd Street, Chicago, Illinois.
On 11 February 1948, Cameron purchased a P-51, Serial No. 2925, registration N5528N, from J. Quaine, for $1.00. On 5 April 1948, the Civil Aeronautics Authority (predecessor to the Federal Aviation Administration) registered N5528N to L.H. Cameron, 4619 Sancola Avenue, North Hollywood, California.
Two days later, 7 April 1948, Leland Cameron sold N5528N to Joe De Bona Racing Co., 133 N. Robertson Boulevard, Beverly Hills, California. The purchase price listed on the Department of Commerce Bill of Sale was $10.00. On that date, Joe De Bona applied to have the airplane registered in the name of his racing company.
Interestingly, on De Bona’s Department of Commerce Application for Registration, the serial number of N5528N is listed as “21925.” Information on the application is typewritten with the exception of this serial number, which was handwritten. As above, 21925 does not conform to any Army Air Corps or North American Aviation serial number for P-51B or P-51C Mustangs. This is the only instance in which 21925 appears in the airplane’s C.A.A. records.
On 31 August 1948, following an airworthiness inspection, C.A.A. Inspector Homer L. Stamets issued an original Airworthiness Certificate to NX5528N. The “Experimental” classification was used as there was no civil Type Certificate for North American’s P-51 fighters, and the C.A.A. had not tested or accepted the aircraft for any civilian use. The Experimental classification placed severe restrictions on De Bona’s use of Thunderbird. In the Operations Authorized section of the certificate it states, “Certificated for the purpose of Racing and Exhibition flights only; flights limited to the Continental limits of the UNITED STATES. Flights prohibited over thickly populated areas or large gatherings of people.” The certificate was valid for one year.
Noted on the Airworthiness Inspection form is that NX5528N was equipped with a Packard V-1650-3 engine. This license-built version of the Rolls-Royce Merlin 63 engine was standard equipment for early production P-51B and P-51C Mustangs. It was rated at 1,380 horsepower at 3,000 r.p.m. and 60 inches of manifold pressure.
The start of the 1948 Bendix Trophy Race took place on 4 September at Van Nuys, California. Joe De Bona was entered with Thunderbird, but was unable to complete the race. Reportedly low on fuel, he landed at Norwalk, Ohio.
Joe De Bona polishes North American P-51C Mustang N5528N, “Thunderbird,” with Paul Mantz approaching, April 1949. Mantz’s P-51C NX1204, “Latin American,” is in the background. (Allan Grant/LIFE Magazine)
For 1949 Thunderbird‘s engine was upgraded to a Packard V-1650-7. C.A.A. Inspector Stamets again approved its airworthiness inspection and issued another one-year Experimental certificate with the same restrictions as previously ordered.
The start of the 1949 Bendix Trophy Race was relocated from Metropolitan Airport at Van Nuys to Rosamond Dry Lake, 40 miles (64.4 kilometers) north of Muroc Air Force Base (renamed Edwards AFB just two months later). This year Joe De Bona was successful. He won the 2,008 mile (3,231.6 kilometers) race to Cleveland, Ohio in an elapsed time of 4:16:17.5, averaging 470.136 miles per hour (756.611 kilometers per hour.) Paul Mantz did not fly in the race but entered two P-51Cs, flown by Stanley H. Reaver and Herman “Fish” Salmon, who placed 2nd and 3rd.
(Leland Cameron, who had sold N5528N to Joe De Bona Racing, also competed in the 1949 Bendix air race. He flew a Martin B-26C-20-MO Marauder medium bomber, serial number 41-35071, N5546N, but he did not finish within the prescribed time limit.)
Joe De Bona and Jimmy Stewart with Thunderbird, their P-51C Mustang racer, April 1949. Placed on the ramp in front of the airplane is equipment that has been removed or replaced. Note the four “cuffed” Hamilton Standard propeller blades along the right side of the photograph. They have been replaced with un-cuffed and polished Hamilton Standard blades. (Allan Grant/LIFE Magazine)
On 19 December 1949, James Stewart (Sole Owner, for Joe De Bona Racing Co.) sold N5528N to Jacqueline Cochran of Indio, California, for “$1.00 and other consideration.” The C.A.A. issued a new Certificate of Registration to Jackie on 29 December 1949.
That same day, Jackie Cochran flew her new airplane to two Fédération Aéronautique Internationale (FAI) World Records for Speed Over a 500 kilometer Closed Circuit Without Payload, and a U.S. National Aeronautic Association record, with an average speed of 703.275 kilometers per hour (436.995 miles per hour). (FAI Record File Numbers 4476, 12323)
Thunderbird underwent another airworthiness inspection, completed 10 November 1950 by Patrick J. Kavanaugh, A&E 402226. C.A.A. Inspector H.W. Kattleman issued a new Experimental airworthiness certificate, valid from 10 November 1950 to 10 November 1951. The limitations were identical to the restrictions described above.
Jackie set another Fédération Aéronautique Internationale record on 9 April 1951, flying NX5528N to an average speed of 747.338 kilometers per hour (464.374 miles per hour) over a straight 16 kilometer (9.942 miles) course at Indio, California. (FAI Record File Number 4477)
Jackie Cochran’s North American Aviation P-51C Mustang, N5528N, circa 1951. (FAI)
The next airworthiness inspection of N5528N was completed 26 March 1952 by mechanic James N. Smith. Once again, C.A.A. Inspector H.W. Kattleman issued an Experimental airworthiness certificate, valid from 31 March 1952 to 31 March 1953.
Jackie Cochran had owned Thunderbird for just over three years when, on 20 January 1953, she sold it back to Jimmy Stewart for “$1.00 and other consideration.” The C.A.A. registered N5528N to Stewart at 141 El Camino Drive, Beverly Hills, California, 9 April 1953.
Thunderbird received another engine upgrade, this time to a Packard V-1650-9, serial number V381230. (This engine was rated at 1,380 horsepower at 3,000 r.p.m., but could produce a maximum 2,280 horsepower with water-alcohol injection.) The next airworthiness inspection was completed 31 March 1953 by a mechanic with certificate number M-17807. At the time of this inspection, N5528N had accumulated 76:00 hours total flight time (TTAF). The V-1650-9 engine had only 14:10 hours since new. C.A.A. Aviation Safety Agent Ralph C. Olsen approved the next airworthiness certificate.
Jimmy Stewart’s P-51C N5528N, in the “Mr. Alex” paint scheme, 1953. (Unattributed)
At about this time, N5528N was repainted and renamed Mr. Alex in honor of Jimmy Stewart’s father, Alexander Maitland Stewart.
A major event of 1953 was the Coronation of Elizabeth II on 2 June. American television networks CBS and NBC had arranged to have films of the ceremonies flown across the Atlantic to Newfoundland. From there the film would be flown on to the United States by Jimmy Stewart’s P-51 and another owned by Paul Mantz, NX1204, flown by Stanley Reaver.
Jimmy Stewart asked the C.A.A. to temporarily remove the limitations on NX5528N’s airworthiness certificate so that it could be flown out of the United States to pick up the films at Newfoundland and return with them to Boston, Massachusetts. C.A.A. Aviation Safety Agent Ralph C. Olsen approved this request. A second flight to Montreal, Canada, was also authorized. The restrictions would resume when the Experimental category Mustang returned to the United States after the Montreal trip.
Joe De Bona was once again in the cockpit of N5528N. He arrived at Boston 24 minutes before his rival, Stan Reaver, but a third network, ABC, was actually the first to broadcast the films of the Coronation.
On 30 March 1954, another airworthiness inspection was completed by the same mechanic as the 1953 periodic inspection. Once again, the airworthiness certificate was approved by Ralph Olsen. Total flight time for N5528N was now 118:00 hours, with 42:50 on the Merlin engine.
On 1 September 1954, Jimmy Stewart sold N5528N to Joe De Bona for $1.00 plus a $7,500.00 Chattel Mortgage. On 14 March 1954, the C.A.A. registered the airplane, which they now designated as a North American F-51C, to De Bona at 339 North Beverly Drive, Beverly Hills, California.
An airworthiness inspection was completed 17 March 1955. The mechanic performing the inspection held certificate number M7427. The V-1650-9 had been removed and replaced with a Packard V-1650-300, serial number V350012. This post-war commercial engine was rated at 1,660 horsepower at 3,000 r.p.m. The airframe now had 150:00 hours TTAF, and the new engine had 30:00 hours.
The following day, 18 March 1955, Joe De Bona sold N5528N to James M. Cook of Jacksboro, Texas, for $18,000 plus a $7,000 Chattel Mortgage at 4% interest, payable on or before 1 January 1956. The C.A.A. issued a Certificate of Registration to Cook on 31 March 1955.
On 22 June 1955, North American Aviation P-51C Mustang NX5528N crashed near Scott’s Bluff, Nebraska, while being flown by James Cook. Although an official cause is not available, anecdotally, one of the P-51’s main landing gear failed to retract and Cook bailed out. Although an accident report was completed 13 July 1955, the Federal Aviation Administration currently has no report in its files, nor does the National Transportation Safety Board. The Mustang was deregistered 15 August 1955. (James Cook soon bought another Mustang, P-51D N71L, which he flew for several years as part of the U.S. Weather Bureau’s Thunderstorm Research Airplane Project.)
Warren A. Piestch of Pietsch Aircraft Restoration and Repair, Inc., Minot, North Dakota, purchased a tail wheel assembly and other parts from a wrecked P-51 located in Nebraska, 23 June 1999. He wrote to the F.A.A. and stated that these parts were from P-51 serial number 2925, and that he wanted to rebuild the aircraft. Pietsch requested that ownership of 2925 be assigned to him and that a registration N-number that he had previously reserved, N151LP, be assigned to the airplane. The F.A.A. did as Pietsch requested. That registration was valid until 30 April 2015. On 24 September 2007, 2925 was registered to Pietsch with its original “N number” of N5528N. That registration remains in effect. There is no current Airworthiness Certificate.
AirCorps Aviation of Bemidji, Minnesota, has “restored” a P-51 for the Dakota Territory Air Museum, which they identify as the record-breaking Mustang, Thunderbird. (Warren Pietsch is a member of the museum’s board of directors.)
1949 ace winner Joe De Bona with the Bendix Trophy. De Bona flew Thunderbird in the 1948 and 1949 air races.
¹ Flown by Joe C. De Bona, NX5528N won the 1949 Bendix Trophy Race, 3 September 1949, with an average speed of 470.136 miles per hour (756.611 kilometers per hour), on 3 September 1949.
² Jacqueline (“Jackie”) Cochran flew NX5528N to set two Fédération Aéronautique Internationale world speed records and a U.S. National record on 19 December 1949. She averaged 703.275 kilometers per hour (436.995 miles per hour) over a 500 kilometer closed circuit. (FAI Record File Numbers 4476, and 2323) On 9 April 1951, she set a third FAI record with Thunderbird, with an average speed of 747.338 kilometers per hour (464.374 miles per hour) over a straight 16-mile course. (FAI Record File Number 4477)
³ 43-6822 was a P-51B-5 which crash landed at Staplethurst, Kent, England, 28 April 1944.
⁴ 43-6859 was also a P-51B-5. It crashed at Megara, Greece, 15 September 1944. Its pilot was killed.
Jackie Cochran with her North American Aviation P-51C Mustang, N5528N. (FAI)
Ruth Rowland Nichols with “Akita,” the Crosley Radio Corporation’s Lockheed Model 5 Vega Special, NR496M. Note the Detroit Aircraft Corporation/Lockheed Aircraft Company logo on the tail fin. Thanks to Tim Bradley Imaging for the digital restoration of this photograph. (NASM-NAM-A-45905-A)
22 June 1931: In the late 1920s through mid-1930s, Miss Ruth Rowland Nichols was one of the best-known American women in aviation. She was the only person to have simultaneously held world records for speed, distance and altitude.
Miss Nichols planned to become the first woman to fly solo across the Atlantic Ocean. On the afternoon of 22 June 1931, she took off from Mitchel Field, Long Island, New York, to stage for the transatlantic flight at Harbor Grace, Dominion of Newfoundland, making an intermediate stop at Saint John, New Brunswick, Dominion of Canada.
Nichols was flying a Lockheed Model 5 Vega, owned by Powell Crosley, Jr., founder of the Crosley Radio Corporation, a manufacturer of radio equipment and owner of a broadcast network based in Cincinnati, Ohio. He had named the airplane The New Cincinnati. Miss Nichols called it Akita.
While landing at the Saint John airport in Millidgeville, her plans went awry. . .
Nichols’ crash near St. John, New Brunswick, 22 June 1931. Everyone in the photo is looking at the camera. 🙂
Miss Nichols wrote about it in Wings For Life:
As I peered down at a tiny airport set like a bowl in the midst of surrounding wooded hills and cliffs, I thought at first I must be off course—this couldn’t be the St. Johns field. . .
Twice I circled, studying the small, rock-enclosed field from every angle. How on earth could the heavy, fast Lockheed land there? Those crossed runways would be safe only for small or lightly-loaded planes. . .
Because of the wind direction, I would have to use the shorter of the two runways—and even the longer one was inadequate. I flew back over the town, then headed back toward the airport while cutting the throttle to minimum flying speed.
I slid in over the trees and edged through a narrow ravine. So far, so good. Maybe my luck was holding. Dead ahead was the runway. I made an S turn for the proper approach and headed straight into the blinding rays of the sun. I couldn’t look ahead to gauge the length of the runway, because ahead was a fiery glare. Only by staring down through the cockpit window could I see even the edge of the runway. . .
Suddenly the dazzling blaze of the sun was doused by the shadow of a cliff and I saw to my horror that I had passed the intersection and still had flying speed. . .
. . . then came a splintering crack as the tail broke through the treetops. More rocks ahead—a deafening shuddering C-R-A-S-H—then paralyzing silence. From seventy miles an hour minimum climbing speed with a load the motor impacted to a dead stop. The whole back end of the ship must be coming over on top of me, relentlessly bearing down, pushing my head and shoulders down between my knees.
Splintering pain, and the silence of catastrophe.
—Wings for Life, by Ruth Nichols, J.B. Lippincott, Philadephia, 1957
Nichols’ Lockheed Vega crashed at St. John, New Brunswick, 22 June 1931.
Ruth Nichols suffered five fractured vertebrae and would spend months recovering. The airplane would be repaired. This was not the first time the Vega had been damaged, nor would it be the last.
A contemporary newspaper reported the accident:
. . . She had left New York at 3:22 P.M. and it was just 3 hours and 48 minutes later that she cracked up, at 7:10 P.M., New York time.
A great crowd had gathered at the St. John airport to see her land. She had announced her intention of spending the night there and proceeding to Harbor Grace, N. F., tomorrow.
Blinded by Sun.
Her plane hove into sight and took a long graceful slant downward to alight. Then, as she straightened out to land, the sun shone full into her eyes. For just one second she was blinded and in that second overshot the runway and nosed over.
Mechanics at the field awaited the arrival of Col. Clarence Chamberlin, Miss Nichols’ technical adviser, to decide what could be done for the plane.
—Daily News, Vol. 12, No. 310, Tuesday, 23 June 1931, at Page 13, Column 1
Miss Nichols did not make the solo transatlantic flight. That would take place the following Spring. The pilot would be Miss Amelia Mary Earhart.
Ruth Rowland Nichols
Nichols’ airplane was a 1928 Lockheed Model 5 Vega Special, serial number 619, registered NR496M, and owned by Powell Crosley, Jr.
Built by the Lockheed Aircraft Company, Burbank, California, the Vega was a single-engine high-wing monoplane with fixed landing gear. It was flown by a single pilot in an open cockpit and could be configured to carry four to six passengers.
The Lockheed Vega was a very state-of-the-art aircraft for its time. The prototype flew for the first time 4 July 1927 at Mines Field, Los Angeles, California. It used a streamlined monocoque fuselage made of molded plywood. The wing and tail surfaces were fully cantilevered, requiring no bracing wires or struts to support them.
The Model 5 Vega is 27 feet, 6 inches (8.382 meters) long with a wingspan of 41 feet (12.497 meters) and overall height of 8 feet, 2 inches (2.489 meters). Its empty weight is 2,595 pounds (1,177 kilograms) and gross weight is 4,500 pounds (2,041 kilograms).
Nichols’ airplane was powered by an air-cooled, supercharged 1,343.804-cubic-inch-displacement (22.021 liter) Pratt & Whitney Wasp C nine-cylinder radial engine with a compression ratio of 5.25:1. It was rated at 420 horsepower at 2,000 r.p.m. at Sea Level, burning 58-octane gasoline. The engine drove a two-bladed controllable-pitch Hamilton Standard propeller through direct drive. The Wasp C was 3 feet, 6.63 inches (1.083 meters) long, 4 feet, 3.44 inches (1.3-7 meters) in diameter and weighed 745 pounds (338 kilograms).
The standard Vega 5 had a cruising speed of 165 miles per hour (266 kilometers per hour) and maximum speed of 185 miles per hour (298 kilometers per hour). The service ceiling was 15,000 feet (4,572 meters). Range with standard fuel tanks was 725 miles (1,167 kilometers).
20–22 June 1972: Westland AH.1 Lynx, c/n 02/11, XX153, flown by then Westland Chief Pilot Leonard Roy Moxham and flight test engineer Michael Ball, set two Fédération Aéronautique Internationale (FAI) World Records for Speed. Flying over a straight 15/25 kilometer course on 20 June, the Lynx averaged 321.74 kilometers per hour (199.92 miles per hour).¹ Two days later, the Lynx flew a closed 100 kilometer circuit at an average speed of 318.50 kilometers per hour (197.91 miles per hour).² Both of these records were for helicopters in the 3,000–4,500 kilogram weight class.
