Training

Shortly after takeoff from Gibraltar-North Front Airport, while on a local training mission, the airplane stalled and crashed into the sea. All four crew members were rescued while the aircraft sank and was lost.

Constellation 143197 set out on its flight two days before Christmas with a crew of 23. Commander Guy Howard Jr., executive officer of the squadron was sitting in the copilot seat, to give Commander Frederick Woodward a checkout that would qualify him as a plane commander. For five and a half hours Howard put Woodward through his paces. Then, as the Connie cruised only 1,500 feet above the ocean, Howard called for a new exercise: what would Woodward do if a fire broke out in the forward baggage compartment? Responding correctly, Woodward "cut" (disconnected by pulling circuit breakers) some electrical Circuits. But something went wrong. The plane began falling. "I thought it was a drill" Navigator Richard Rentschler later told LIFE Correspondent James Goode. "The next thing I notice was water out the starboard window." Seconds later the plane hit the water, broke in two and caught fire. As the plane hit, Rentschler was hurled under the navigator’s table and came out surrounded by flames. He pushed Radioman Franklin Henry Jr. through the escape hatch, then jumped free himself Lt Thomas Kline, pinned under the radar console, was freed by another crewman (Robert O. Clark). "I jumped through the fire," says Kline, and swam under water 50 feet to avoid the flames. Commander Howard escaped from the cockpit. Nineteen crew members were killed and four others were rescued.
Source:
http://www.willyvictor.com/History/Accidents/1957/LifeArtcl.htm

While performing a training flight, the crew was forced to attempt an emergency landing in Braine-l'Alleud. Both occupants were uninjured and the aircraft was damaged beyond repair.

After touchdown at RAF Hemswell, a sudden gust of wind ballooned the aircraft back into the air. It landed heavily tail down and swung off the runway. All six crew members were unhurt while the aircraft was considered as damaged beyond repair.

At approximately 4:00 p.m. on Thursday, December 12, 1957, U.S. Air Force B-52D Stratofortress, No. 56-0597, from the 92nd Bombardment Wing, was taking off from Runway 5 at Fairchild Air Force Base (AFB) on a routine training mission. According to eyewitnesses, as the aircraft left the runway, it made an abnormally steep climb to an altitude of approximately 2,000 feet. Fire started coming from the jet engines and pieces of metal began flying off the engine cowlings and mounts. The aircraft stalled, executed an abrupt, right wingover and appeared to level off. But, at an altitude of approximately 500 feet, the plane nose dived and crashed in a stubbled wheat field one mile west of the base. Exploding jet fuel sent a large column of smoke into the sky, attracting scores of curious onlookers. A crew member was injured while eight other occupants were killed:
Crew:
Maj Ralph Romaine Alworth, †
Cpt Douglas Earl Gray, †
1st Lt James Dennis Mann, †
Col Clarence Arthur Neely, †
Cpt Thomas N. Peebles, †
Cpt Douglas Franklin Schwartz, †
Cpt Herbert Henry Spiller Jr., †
1st Lt Jack Joseph Vainisi, †
T/Sgt Gene I. Graye.
Source: http://www.historylink.org/File/9857

The crew was completing a local training sortie at RAF Topcliffe. Upon touchdown, the leg of a main landing gear collapsed. The airplane sank on its belly and slid for several yards before coming to rest. While all four crew members were uninjured, the aircraft was considered as damaged beyond repair.

The crew was engaged in a training mission consisting of a half-yearly check. After the pilot completed several manoeuvres at Reims Airport, he returned to Paris-Orly to complete four landings. The ILS approach to runway 26L was correct and completed by night with a ceiling at 60 meters and a horizontal visibility of 1,600 meters, under GCA surveillance. Just before touchdown, the airplane banked left and hit the ground 400 meters past the runway threshold. The airplane then crashed on the left side of the runway, lost its left wing and came to rest in flames about 700 meters past the runway threshold. All six crew members were quickly evacuated while the aircraft was destroyed.

The crew was engaged in a local training flight at RAF Thorney Island. After touchdown, one of the main landing gear collapsed. The airplane sank on its belly and slid for several yards before coming to rest. Both pilots were uninjured while the aircraft was considered as damaged beyond repair.

The crew was performing a local training flight out from Norrköping-Kungsängen Airport. In flight, the captain informed ATC that an engine caught fire and obtained the permission for an emergency landing. Following technical issues, the crew was unable to lower the undercarriage and a belly landing was carried out. The airplane slid for several yards and came to rest in flames. All five crew members escaped uninjured while the aircraft was destroyed.

For undetermined reason, the seaplane landed hard on the Haringvliet off Middelharnis. On impact, the tail broke off and the airplane came to rest and sank. All seven crew members were injured and evacuated.