Space Shuttle Atlantis (STS-74) lifts off from Pad 39A, 7:30:43 a.m., EST, 12 November 1995. (NASA)
12 November 1995, 12:30:43.071 UTC, T minus Zero: Space Shuttle Atlantis (STS-74) is launched from Launch Complex 39A, Kennedy Space Center, Cape Canaveral, Florida.
The mission commander was Colonel Kenneth Donald Cameron, United States Marine Corps, and Colonel James Donald Halsell, Jr., United States Air Force, was the shuttle pilot.
There were three mission specialists on this flight: Colonel Chris Austin Hadfield, Royal Canadian Air Force; Colonel Jerry Lynn Ross, U.S. Air Force; and Colonel William Suries McArthur, Jr., United States Army. Colonels Cameron, Halsell, Hadfield and McArthur had all been military test pilots before joining the space program. Colonel Ross was a flight test engineer.
Left to right: Colonel William S. McArthur, Jr., U.S. Army; Colonel James D. Halsell, Jr., U.S. Air Force (seated); Colonel Jerry L. Ross, U.S. Air Force; Colonel Kenneth D. Cameron, USMC (seated); Colonel Chris A. Hadfield, Royal Canadian Air Force/Canadian Space Agency. (NASA)
Mission STS-74 was the second orbital docking with the Russian space station Mir. The astronauts installed a docking module which had been carried in Atlantis‘ cargo bay. This allowed the shuttle to dock with the space station, and supplies and equipment were transferred during the three days the two spacecraft were docked.
Space Station Mir, photographed from Space Shuttle Atlantis during Mission STS-74. (NASA)
Atlantis landed at Kennedy Space Center 12:01:27 p.m., EST, on 20 November. The duration of the mission was 8 days, 4 hours, 30 minutes, 44 seconds.
Space Shuttle Atlantis (OV-104) lands at the Kennedy Space Center, Cape Canaveral, Florida, at the end of Mission STS-74, 12:01:27 p.m., EST, 20 November 1995.. (NASA)
Space Shuttle Columbia (OV-102) is launched from LC-39A, Kennedy Space Center, 15:09:59 UTC, 12 November 1981. (NASA) KSC-81PC-0362
12 November 1981, 15:09:59 UTC, T minus Zero: At 10:09:59 a.m., Eastern Standard Time, Space Shuttle Columbia (OV-102) lifted of from Launch Complex 39A at the Kennedy Space Center, Cape Canaveral, Florida.
On board were two NASA astronauts, Colonel Joe Henry Engle,¹ United States Air Force, the mission commander, and Captain Richard Harrison Truly, United States Navy, shuttle pilot.
The flight crew of Columbia (STS-2), left to right, Colonel Joe H. Engle, United States Air Force, and Captain Richard H. Truly, United States Navy. Both astronauts are wearing David Clark Company S1030A Ejection Escape Suits. (NASA)
This was the very first time that a manned spacecraft had returned to space on a second mission.
Space Shuttle Columbia (STS-2) climbing after liftoff, 12 November 1981. (NASA)
Columbia entered a Low Earth Orbit at an altitude of 157 nautical miles (181 statute miles/291 kilometers).
At liftoff the vehicle weighed 2,030,250 kilograms (4,475,943 pounds).
Columbia (STS-2) accelerates toward Earth orbit, 12 November 1981. (NASA)
STS-2 was planned as a five-day mission. In addition to continued testing of the orbital vehicle, on this flight the Remote Manipulator System (the “robot arm”) would be operated for the first time in space. A number of other experiments were carried in the cargo bay. However, when one of the three fuel cells producing electrical power and water failed, the mission was cut short.
Columbia landed on Rogers Dry Lake at Edwards Air Force Base, California, at 1:23 p.m. PST, 14 November 1981. The shuttle completed 37 orbits. The total duration of the flight was 2 days, 6 hours, 13 minutes, 13 seconds.
Space Shuttle Columbia (STS-2) glides overhead Edwards Air Force Base in California, 14 November 1981. (NASA S81-39564/GPN-2000-001346)
¹ Joe Engle qualified as an astronaut during the X-15 Program, when he flew the # 3 rocketpane, 56-6672, to 280,600 feet (85,527 meters), 29 June 1965, and he is the only person to have done so prior to entering NASA’s manned space flight program.
X-15 Astronaut Joe Engle and his wife, Mary, with their children Laurie and Jon, and North American Aviation X-15 56-6672. (U.S. Air Force)
KMS Tirpitz anchored in Bogen Bay, Ofotfjord, near Narvik, Norway, circa 1943–1944. (U.S. Navy Historical Center)
12 November 1944: No. 9 Squadron and No. 617 Squadron (Dambusters), Royal Air Force, sent a force of 32 Avro Lancaster long range heavy bombers to attack the 49,948 metric-ton-displacement Kriegsmarine battleship KMS Tirpitz at Tromsø Fjord, Norway. The attack was filmed by a photo aircraft of No. 463 Squadron, Royal Australian Air Force.
The Lancasters were armed with 12,030 pound (5,457 kilogram) Tallboy bombs. They bombed from altitudes from 12,000 to 16,000 feet (3,658–4,877 meters). Two of the bombs hit the battleship, one was a very near miss and another three also were close enough that they probably contributed to the overall damage. Many other Tallboys landed within the torpedo nets that surrounded the ship and cratered the seabed, removing the sandy bottom which had been built up under Tirpitz‘ hull to prevent her from sinking. Tirpitz immediately began to list and was then rocked by an internal explosion. It capsized and sank to the sea bed. As many as 1,204 sailors were killed.
KMS Tirpitz under attack, 12 November 1944. The battleship is visible to the right of the bomb splashes and is firing its main guns at the bombers. (Unattributed)
Tirpitz was a Bismarck-class battleship armed with a main battery of eight 38-centimeter (15-inch/52-caliber) guns in four turrets. These guns had a maximum range of 22.7 miles (36.5 kilometers) when firing a 1,800 pound (816 kilogram) projectile. The German Navy did not use its heavy warships to directly engage the British fleet, but instead to raid the Atlantic convoys. The merchant ships with their destroyer escorts were defenseless against a battleship or battle cruiser. Allied forces expended tremendous effort and resources to contain or destroy Tirpitz throughout the war.
A Royal Air Force Avro Lancaster being “bombed up” with a 12,030 pound (5,456.7 kilogram) Tallboy earth-penetrating bomb. (Royal Air Force)
The Avro Lancaster was a four-engine long range heavy bomber. It wasn’t as fast as the American B-17 Flying Fortress, but was capable of flying longer distances with a heavier bomb load. It was operated by a crew of seven: Pilot, flight engineer, navigator, radio operator, bomb aimer/nose gunner, top gunner and tail gunner. The “Lanc” was 69 feet, 4 inches (21.133 meters) long, with a wingspan of 102 feet (31.090 meters) and had an overall height of 20 feet, 6 inches (6.248 meters). It had a maximum takeoff weight (MTOW) of 72,000 pounds (32,657 kilograms) when carrying a 22,000 pound (9,979 kilogram) Grand Slam bomb.
The Lancaster was powered by four liquid-cooled, supercharged, 1,648.96-cubic-inch-displacement (27.01 liter), Rolls Royce Merlin XX or Packard V-1650 single overhead camshaft (SOHC) 60° V-12 engines, which were rated at 1,480 horsepower at 3,000 r.p.m. to 6,000 feet (1,829 meters). They turned three-bladed de Havilland Hydromatic constant-speed propellers which had a diameter of 13 feet (3.962 meters) through a 0.420:1 gear reduction.
These Merlin engines, the same as those powering Supermarine Spitfire, Hawker Hurricane and North American P-51 Mustang fighters, gave the Lancaster a maximum speed of 282 miles per hour (456 kilometers per hour) at 13,000 feet (3,962 meters) at a weight of 63,000 pounds (28,576 kilometers per hour). The service ceiling was 21,400 feet (6,523 meters) and maximum range was 2,530 miles (4,073 kilometers).
Defensive armament for a standard Lancaster consisted of eight Browning Mark II .303-caliber machine guns in three power turrets, nose, dorsal and tail. Modified bombers deleted various combinations of guns to reduce weight.
The Tallboy (Bomb, Medium Capacity, 12,000 lb) was a special demolition bomb designed to be dropped from high altitude, reach supersonic speeds, then penetrate as far as 90 feet (27 meters) into the ground before detonating. It was built of a specially hardened steel casing filled with 5,200 pounds (2,358 kilograms) of Torpex explosive. The bomb was designed by Barnes Wallis, who had also designed the special bomb used by the Dambusters in their famous 1943 attack on the Ruhr Valley hydroelectric dams, as well as the Grand Slam, a 22,000-pound (10,000 kilogram) scaled-up version of the Tallboy. The Tallboy and Grand Slam bombs were very successfully used against U-boat pens and heavily fortified underground rocket facilities.
12 November 1995, 12:30:43.071 UTC, T minus Zero: Space Shuttle Atlantis (STS-74) is launched from Launch Complex 39A, Kennedy Space Center, Cape Canaveral, Florida.
