Tag Archives: Boeing Airplane Company

11–12 July 1999

July 12, 2024Aviation109th Airlift Wing, 203rd Air Refueling Squadron, 62nd Airlift Wing, Air Drop, Air Mobility Command, Air Refueling, Amundsen-Scott South Pole Station, Boeing Airplane Company, Boeing KC-135 Stratotanker, Hawaii Air National Guard, Humanitarian Mission, Jerri Lin FitzGerald, Jerri Lin Nielsen, Jerri Linn Cahill, Jerri Nielsen, John I. Pray Jr., Lockheed Aircraft Company, Lockheed C-141B Starlifter, Lockheed LC-130H Hercules, McChord AFB, New York Air National Guard, South PoleBryan Swopes

11–12 July 1999: Jerri Lin Nielsen, M.D., a physician at the Amundsen-Scott South Pole Station, self-biopsied a suspicious breast lump. Results were inconclusive, so the National Science Foundation decided to send additional test equipment and medications to the remote station by military transport.

Brigadier General John I. Pray, Jr., United States Air Force.

Because of the extreme cold, adverse weather conditions and months of darkness, it was considered too dangerous for an aircraft to attempt landing at the South Pole. A United States Air Force Lockheed C-141B Starlifter of the 62nd Airlift Wing, McChord Air Force Base, Washington, was sent to stage out of Christchurch, New Zealand, in order to air drop the supplies at the South Pole. The mission was commanded by Lieutenant Colonel John I. Pray, Jr., U.S. Air Force.

Departing Christchurch at 2154 UTC, 11 July, with six pallets of medical supplies and equipment as well as fresh food and mail for the remote outpost, the C-141 was joined for the flight by a Boeing KC-135 Stratotanker from the 203rd Air Refueling Squadron, Hawaii National Guard, for inflight refueling. A refueling took place over McMurdo Station and then the Starlifter headed on toward the Pole.

A Boeing KC-135R Stratotanker prepares to refuel a Lockheed C-141B Starlifter. (Richard Seaman)

Amundsen-Scott station personnel set fire to 27 smudge pots arranged in a semi-circle to mark the drop zone, and turned off all outside lighting. When the transport arrived overhead, blowing snow obscured the drop zone and it took the aircrew, flying with night vision goggles, 25 minutes to locate the markers.

The first of six pallets of medical supplies airdropped by the U.S. Air force at Amundsen-Scott South Pole Station, 11 July 1999. (National Science Foundation) — The first of six pallets of medical supplies airdropped by the U.S. Air Force at Amundsen-Scott South Pole Station, 11 July 1999. (National Science Foundation)

At 2230 the C-141 flew over at an altitude of 700 feet (213.4 meters) and dropped two cargo pallets on the first pass and the remaining four on a second. It immediately departed to rendezvous with the KC-135 tanker and both returned to New Zealand.

After a 6,375 mile (10,260 kilometer) round trip, the C-141 touched down at Christchurch at 1225 UTC, 12 July.

Dr. Nielsen’s lump was cancerous. Using the medical supplies that had been air-dropped, she treated herself for the next three months. She was evacuated by air when a Lockheed LC-130H Hercules from the 109th Airlift Wing, New York Air National Guard, picked her up 16 October 1999.

Dr. Nielsen’s cancer eventually metastasized to her liver, bones and brain. Jerri Lin FitzGerald, M.D., died 23 June 2009 at her home in Southwick, Massachusetts.

Her husband, Thomas FitzGerald, said, “She fought bravely, she was able to make the best of what life and circumstance gave her, and she had the most resilience I have ever seen in anyone. She fought hard and she fought valiantly.”

Dr. Jerri Lin Nielsen, 1 March 1952–23 June 2009. (National Science Foundation)

8 July 1941

July 8, 2024AviationBoeing Airplane Company, Boeing B-17C Flying Fortress, Boeing Fortress Mk.I, Browning Aircraft Machine Gun Caliber .30 M2, Browning Machine Gun Caliber .50 AN-M2, Long Range Heavy Bomber, No. 90 Squadron, R-1820-65, RAF Watton, Royal Air Force, Wilhelmshaven, World War II, Wright Aeronautical Division Cyclone C666ABryan Swopes

Fortress Mark I, AN521 WP-K, of No. 90 Squadron RAF based at West Raynham, Norfolk, preparing for take off at Hatfield, Hertfordshire, during an inspection of newly-arrived American aircraft by the Chief of the Air Staff and the US Air Attache. (Photograph by Flight Lieutenant Bertrand John Henry Daventry, Royal Air Force/CH 2873, Imperial War Museum) — Boeing Fortress Mark I AN521, WP-K, (U.S.A.A.F. serial number 40-2052) of No. 90 Squadron R.A.F., based at West Raynham, Norfolk, preparing for take off at Hatfield, Hertfordshire, during an inspection of newly-arrived American aircraft by the Chief of the Air Staff and the U.S. Air Attache. Photograph by Flight Lieutenant Bertrand John Henry Daventry, Royal Air Force. © IWM (CH 2873)

8 July 1941: Three Royal Air Force Boeing Fortress Mk.I heavy bombers departed from their base at RAF Watton to attack Wilhelmshaven, Germany. This was a daylight bombing mission, with the airplanes flying at 30,000 feet (9,144 meters). One bomber diverted to a secondary target because of engine trouble, while the remaining two Fortresses continued to the primary target.

At the very high altitudes flown, the defensive heavy machine guns that gave the airplane its name froze due to the low temperatures and could not be fired. (In standard atmospheric conditions, the temperature at 30,000 feet would be -45 °C., or -49 °F.)

"Vertical aerial reconnaissance of Wilhelmshaven." © IWM (HU 91201) — “Vertical aerial reconnaissance of Wilhelmshaven.” © IWM (HU 91201)

All three aircraft returned safely to their base. The mission was completely ineffective, however.

This was the very first use of the Boeing B-17 Flying Fortress in combat.

Fortress B.I WP-F — Fortress B.I AN530, WP-F (U.S.A.A.F. B-17C 40-2066) (Royal Air Force)

The Boeing Model 299H, designated B-17C, was the second production variant ordered by the U.S. Army Air Corps. 38 were built by Boeing for the U.S. Army Air Corps, but 20 were transferred to Great Britain’s Royal Air Force, designated Fortress Mk.I. (Boeing Model 299T.) They were initially assigned to No. 90 Squadron, Bomber Command. (A 1941 book, War Wings: Fighting Airplanes of the American and British Air Forces, by David C. Cooke, Robert M. McBride & Company, New York, refers to the B-17C in British service as the “Seattle,” which is in keeping with the R.A.F.’s system of naming bombers after cities.)

Of the 20 Fortress Mk.I bombers, 8 were lost in combat or in accidents.

Boeing Fortress Mk.I AN529 U.S.A.A.F. B-17C 40-2065) at Heathfield, Scotland, after arrival from United States, May 1941. © Imperial War Museum E(MOS) 276

The Boeing B-17C/Fortress Mk.I was 67 feet, 10-9/16 inches (20.690 meters long with a wingspan of 103 feet, 9⅜ inches (31.633 meters) and the overall height was 15 feet, 4½ inches (4.686 meters). The B-17C had an empty weight of 30,900 pounds (14,016 kilograms). The maximum design gross weight was 47,500 pounds (21,546 kilograms).

The B-17C was powered by four air-cooled, supercharged, 1,823.129-cubic-inch-displacement (29.876 liters) Wright Cyclone G666A (R-1820-65)¹ nine-cylinder radial engines with a compression ratio of 6.70:1. The engines were equipped with remote General Electric turbochargers capable of 24,000 r.p.m. The R-1820-65 was rated at 1,000 horsepower at 2,300 r.p.m. at Sea Level, and 1,200 horsepower at 2,500 r.p.m. for takeoff. The engine could produce 1,380 horsepower at War Emergency Power. 100-octane aviation gasoline was required. The Cyclones turned three-bladed, constant-speed, Hamilton-Standard Hydromatic propellers with a diameter of 11 feet, 7 inches (3.835 meters) though a 0.5625:1 gear reduction. The R-1820-65 engine is 3 feet, 11.59 inches (1.209 meters) long and 4 feet, 7.12 inches (1.400 meters) in diameter. It weighs 1,315 pounds (596 kilograms).

Crew members of a No. 90 "RAF Fortress crew at RAF Polebrook July 19, 1941." (IWM CH 3090) — “RAF Fortress crew at RAF Polebrook July 19, 1941.” © IWM (CH 3090)

The B-17C had a maximum speed of 323 miles per hour (520 kilometers per hour) at 25,000 feet (7,620 meters). Its service ceiling was 37,000 feet (11,278 meters) and the maximum range was 3,400 miles (5,472 kilometers).

The Fortress Mk.I could carry 4,800 pounds (2,177 kilograms) of bombs in an internal bomb bay. Defensive armament consisted of one Browning AN-M2 .30-caliber air-cooled machine gun at the nose and four Browning AN-M2 .50-caliber heavy machine guns in dorsal, ventral and waist positions.

Fortress I AN528 (Getty Images/Three Lions) — Royal Air Force Fortress Mk.I AN528 (B-17C 40-2064) prior to being camouflaged. (Getty Images/Three Lions)

27 June 1963

June 27, 2024Aviation, Space Flight52-008, 56-6672, Astronaut, Balls 8, Bob Rushworth, Boeing Airplane Company, Boeing NB-52B Stratofortress, Delamar Dry Lake, Edwards Air Force Base, Manned Space Flight, North American Aviation Inc., North American Aviation X-15A, Reaction Motors XLR99-RM-1, Robert A. Rushworth, Stratofortress, Test Pilot, X-15Bryan Swopes

27 June 1963: At 09:56:03.0 PDT, Major Robert A. Rushworth, United States Air Force, flying the Number Three North American Aviation X-15 research rocketplane, 56-6672, was air-dropped from the NB-52B Stratofortress mothership, Balls 8, over Delamar Dry Lake in Nevada.

This was the 87th flight of the X-15 Program, and Bob Rushworth’s 14th.

North American Aviation X-15 56-6672 immediately after being dropped by the Boeing NB-52 Stratofortress. (NASA)

Rushworth fired the Reaction Motors XLR99-RM-1 engine for 80.1 seconds and accelerated to Mach 4.89 (3,425 miles per hour, 5,512 kilometers per hour). The X-15 climbed to an altitude of 285,000 feet (86,868 meters, 53.98 miles). Rushworth touched down at Edwards Air Force Base after 10 minutes, 28.0 seconds of flight.

Major Rushworth qualified for Astronaut wings on this flight, the second X-15 pilot to do so.

From 1960 and 1966, Bob Rushworth made 34 flights in the three X-15s, more than any other pilot.

Command Pilot Astronaut insignia, United States Air Force

24 June 1993

June 24, 2024AviationAerospace Maintenance and Regeneration Center, AMARC, Boeing Airplane Company, Boeing B-52 Stratofortress, Davis-Monthan Air Force Base, Strategic Bomber, TucsonBryan Swopes

Boeing B-52 Stratofortress bombers in storage at Davis-Monthan Air Force Base, Tucson, Arizona. (Unattributed)

24 June 1993: In compliance with an arms control treaty between the United States and the Soviet Union, the Aerospace Maintenance and Regeneration Center (AMARC) at Davis-Monthan Air Force Base, Tucson, Arizona, immediately began the destruction of 363 Boeing B-52 Stratofortress strategic bombers.

Boeing B-52s awaiting destruction at Davis-Monthan AFB. (Unattributed)

24 June 1939

June 24, 2024AviationAirliner, Boeing Airplane Company, Boeing Model 314, Flying Boat, NC18603, Pan American, Pan American Airways System, Wright Aeronautical Corporation, Wright Cyclone 14 GR2600A2, Yankee ClipperBryan Swopes

Boeing 314 NC18603, Yankee Clipper (Harris and Ewing) — Boeing 314 NC18603, *Yankee Clipper* (Harris & Ewing)

24 June 1939: The Pan American Airways System began scheduled air service from the United States to Britain. The Boeing 314 Yankee Clipper, NC18603, made the first flight from Port Washington, New York, departing at 8:21 a.m. It made intermediate stops at Shediac, New Brunswick, and Botwood, Newfoundland, where fog delayed the flying boat until 12:49 p.m., 28 June. Continuing across the Atlantic, Yankee Clipper made another stop at Foynes, Ireland, and finally arrived at Southampton at 7:25 p.m. that evening.

The largest airplane of the time, the Pan American Clipper flying boat could carry 77 passengers in “one class” luxury, with a ticket priced at $675—that’s in 1939 dollars. ($12,389.82 in 2020) Uniformed waiters served five and six course meals on silver service. Seats could be folded down into beds.

The flight deck of a Boeing 314. At the left, standing, is the airliner's navigator. Beyond him are the captain (left) and co-pilot. On the right side of the cabin are the radio operator and flight engineer. (Unattributed) — The flight deck of a Boeing 314. At the left, standing, is the airliner’s navigator. Beyond him are the captain (left) and co-pilot. On the right side of the cabin are the radio operator and flight engineer. (Unattributed)

The Boeing Model 314 was a large four-engine, high-wing monoplane flying boat designed and built by the Boeing Airplane Company to take off and land on water. It had a crew of 10. The wings and engine nacelles had been designed for Boeing XB-15 heavy bomber. It was 106 feet (32.309 meters) long with a wingspan of 152 feet (46.330 meters). It had a maximum take off weight of 82,500 pounds (37,421 kilograms).

The Boeing 314 was powered by four air-cooled, supercharged, 2,603.737-cubic-inch-displacement (42.668 liter) Wright Aeronautical Division Cyclone 14 GR2600A2, two-row, 14-cylinder radial engines with a compression ratio of 7.1:1. They were rated at 1,200 horsepower at 2,100 r.p.m., and 1,550 horsepower at 2,400 r.p.m. for takeoff, burning 91/96 octane gasoline. These engines (also commonly called “Twin Cyclone”) drove three-bladed Hamilton Standard Hydromatic full-feathering constant-speed propellers with a diameter of 14 feet (4.267 meters) through a 16:9 gear reduction. The GR2600A2 was 5 feet, 2.06 inches (1.576 meters) long and 4 feet, 7 inches (1.387 meters) in diameter. It weighed 1,935 pounds (878 kilograms). The engines could be serviced in flight, with access through the wings.

Pan American Airways’ Boeing 314 NC18603, Yankee Clipper.

The Boeing 314 had a maximum speed of 199 miles per hour (320 kilometers per hour), with a range of 3,685 miles (5,930 kilometers) at its normal cruising speed of 183 miles per hour (295 kilometers per hour). Its service ceiling was 13,400 feet (4,084 meters). The fuel capacity was 4,246 gallons (16,073 liters).

Boeing built six Model 314 and another six 314A flying boats for Pan American Airways and British Overseas Airways Corporation.

Yankee Clipper was destroyed 22 February 1943 at Lisbon, Portugal. A wing hit the water on landing. 24 of the 39 persons aboard were killed.

This iluustration shows the interior arrangement of the Boeing 314. (Unattributed) — This illustration shows the interior arrangement of the Boeing 314. It was published in LIFE Magazine, circa 1937. (Boeing)

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