Crash of a Boeing KC-97G Stratotanker near Suez: 7 killed

Date & Time: Sep 17, 1971
Type of aircraft:
Operator:
Registration:
4X-FPR/033
Flight Phase:
Survivors:
Yes
Site:
MSN:
16714
YOM:
1952
Location:
Country:
Region:
Crew on board:
8
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
While conducting a survey flight, the airplane was shot down by an Egyptian missile after it penetrated the Egyptian airspace. It crashed in a desert area located near Suez. A crew member survived while seven others were killed.
Probable cause:
Shot down by a surface-to-air missile.

Crash of a Boeing KC-97G Stratotanker in Tel Aviv: 2 killed

Date & Time: Nov 30, 1970 at 0255 LT
Type of aircraft:
Operator:
Registration:
4X-FPS/037
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Tel Aviv-Tel Aviv
MSN:
16658
YOM:
1952
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
During the takeoff roll from runway 30 at Tel Aviv-Lod Airport by night, just before V1 speed, the crew saw an Israel Air Force Boeing KC-97G Stratotanker that was towed across the active runway. The pilot-in-command initiated an immediate takeoff when the left wing struck the Stratotanker. On impact, both airplanes caught fire and exploded. While all three crew members on board the 707 survived, both technicians on board the KC-97 were killed.
Probable cause:
It was determined that ATC cleared the mechanics of KC-97 to cross the active runway when they had just allowed the TWA crew to take off from the same runway. It was determined that the time elapsed between both clearances was too short and that ATC failed to pay sufficient attention to potential traffic. Lack of coordination and poor visibility due to the night were considered as contributing factors.

Crash of a Boeing KC-97L Stratotanker in Milwaukee: 4 killed

Date & Time: Jan 29, 1969
Type of aircraft:
Operator:
Registration:
52-0904
Flight Type:
Survivors:
Yes
Schedule:
Key West – Milwaukee
MSN:
16598
YOM:
1952
Crew on board:
11
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The approach to Milwaukee-General Billy Mitchell Airport was initiated in poor weather conditions with clouds down to 200 feet and an horizontal visibility limited to half a mile. On final, the four engine aircraft was too low, struck the ground and crashed in flames half a mile short of runway threshold. The aircraft was destroyed by a post crash fire and seven occupants were injured while four others were killed.

Crash of a Boeing KC-97G-23-BO Stratotanker in Stephenville: 5 killed

Date & Time: Dec 19, 1964 at 0330 LT
Type of aircraft:
Operator:
Registration:
52-0907
Flight Type:
Survivors:
No
Schedule:
Stephenville - Stephenville
MSN:
16601
YOM:
1952
Country:
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
The crew was engaged in a local training flight at Stephenville-Ernest Harmon Airport. Following several circuits, the crew started a night approach to runway 09 with a tailwind component. Apparently due to a wrong approach configuration, the airplane landed too far down the runway. After touchdown, the pilot feathered the propeller on two engines but the airplane was unable to stop within the remaining distance. It overran, struck several approach lights and eventually came to rest in a pond located short of runway 27 threshold. All five crew members were killed.

Crash of a Boeing KC-97 Stratotanker in Fort Worth: 4 killed

Date & Time: Dec 18, 1964 at 1755 LT
Type of aircraft:
Operator:
Flight Type:
Survivors:
Yes
Schedule:
Fort Worth - Fort Worth
Crew on board:
11
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The four engine aircraft was carrying a crew of 11 who was completing a local training flight at Fort Worth-Greater Southwest Airport on behalf of the Air National Guard. They were on a four hour training flight, making touch and go landings. Four such landings were completed without incident. During the fifth approach, the airplane was too low, struck an embankment short of runway, broke up, skidded on the runway and burst into flames. Four crew members were killed while seven others were injured. The aircraft was totally destroyed.
Crew:
Maj Henry C. Smyth,
M/Sgt Roy R Sypert, †
M/Sgt Robert E. Weeks, †
T/Sgt Emil J. Trojacek, †
S/Sgt Charles W. Elmore, †
Maj Charles D. Foran,
Maj Charles S. Chester,
Cpt James W. Kumpf,
1st Lt Richard Yeates,
M/Sgt Frank D. Hutchinson,
M/Sgt Hoyt E. Moore.

Crash of a Boeing KC-97 Stratotanker at Pease AFB: 5 killed

Date & Time: Nov 5, 1964
Type of aircraft:
Operator:
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Pease - Pease
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
Five Boeing KC-97 Stratotanker planes were scheduled to take off from Pease AFB as part of an airborne refueling training mission. The first three took off successfully, however the forth aircraft crashed and exploded on take off, scattering debris across the Pease golf course, and nearby Route 101. All five crewmen aboard were killed. Two civilians, a mother and her daughter, were slightly burned when the accident occurred. They had been sitting in a car on Route 101 watching the aircraft take off.
Crew (100th Air Refueling Squadron):
Cpt Robert L. Thompson, pilot,
Cpt Michael P. Valavon, copilot,
1st Lt Larry C. Dennis, navigator,
S/Sgt Gerald W. Schulz, boom operator,
S/Sgt Richard E. Towle, flight engineer.

Crash of a Boeing KC-97G-29-DO Stratotanker off Hamilton: 10 killed

Date & Time: Jun 29, 1964
Type of aircraft:
Operator:
Registration:
52-2773
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Hamilton - Hamilton
MSN:
16804
YOM:
1952
Country:
Crew on board:
10
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
10
Circumstances:
On 29 June 1964, a Douglas HC-54 (serial number 42-72590, of the USAF 57th Air Rescue Squadron) and a Boeing HC-97 (serial number 52-2773, USAF 55th Air Rescue Squadron) were involved in an aerial photography mission near Kindley Air Base, Bermuda. To support the NASA Gemini program, it was necessary to train pararescue personnel in the delivery and installation of flotation collars on the Gemini' space capsule. This required placing personnel performing temporary duty at Bermuda where water jumps were to be conducted. In conjunction with this training, a requirement existed to support preparation of a film concerning the "pararescue" mission. Since the two requirements appeared compatible, they were combined into one mission. The HC-97 took off at 11:05 local time, and the HC-54 took off at 11:10. The weather was 2,000 feet scattered clouds, 2,500 feet scattered clouds, visibility 9 miles, and winds variable at 8 knots. Both aircraft arrived in the drop area and because of the clouds, decided to fly the mission at 1,700 feet (below the clouds). Aboard each aircraft were, photographers and pararescuemen. There were also photographers aboard the boats in the drop area to photograph the drop from the surface. As they had briefed before the flight the aircraft established themselves in proper positions. The first run had the HC-97 taking photos as the HC-54 (which was slightly forward and below) began deploying the pararescuemen. Right-hand patterns were flown, and photos were to be shot with the sun behind the cameras, and at an angle that would not reveal any of the land surface in the photos. After a few passes over the drop area with the pararescuemen being deployed from the HC-54, the aircraft changed positions. This placed the HC-54 slightly ahead and below and to the left of the HC-97. After flying one dry run and again in the right-hand pattern, two pararescuemen deployed from the HC-97. Seconds later, the two aircraft collided. The HC-54D suddenly banked to the right, colliding with the HC-97G, hitting the wing or midsection of the HC-97G and sheering both its wing and the tail section, and both aircraft immediately plunged towards the water. The three boats in the area immediately began a search for any survivors. Both aircraft were destroyed, and there were no survivors.
Source: Facebook page Bermuda Air Collision
Probable cause:
The primary cause of the accident was undetermined, but Air Force investigators concluded that probable cause was an incapacitation of the HC-54 pilot. An autopsy revealed cardiovascular issues which may have caused acute chest pains.