Crash of a Lockheed P2V-5F Neptune off Barbers Point NAS: 10 killed

Date & Time: Jul 23, 1957
Type of aircraft:
Operator:
Registration:
128418
Flight Type:
Survivors:
No
Schedule:
Barbers Point - Barbers Point
MSN:
426-5264
Crew on board:
10
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
10
Circumstances:
The crew was completing a local training sortie out from NAS Barbers Point. On final approach, the airplane lost height and crashed into the sea about 1,1 mile short of runway. The aircraft was lost and all ten crew members were killed.

Crash of a Tupolev TU-4 in Ivanovo: 10 killed

Date & Time: Jul 6, 1957
Type of aircraft:
Operator:
Flight Type:
Survivors:
No
Country:
Region:
Crew on board:
10
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
10
Circumstances:
On final approach to Ivanovo-Severny Airport, the crew encountered poor weather conditions and the approach speed was too low so the airplane lost height. The pilot-in-command increased power when the airplane struck trees and crashed in a dense wooded area located near the Strokino station, about 5 km short of runway 29. All ten crew members were killed.
Crew (27th Squadron):
Aleksandr Nikolaïevitch Scheglov , pilot instructor,
Vladimir Ignatievich Krasnoperov, crew chief,
Nicholas J. Popiel, navigator,
Vasily Osipov, flight engineer,
Nikolay Andreyevich Popv, technician,
Yuriy Ilich Akulyushin , radio operator 4.

Ground accident of a Douglas DC-7B in Miami

Date & Time: Jun 28, 1957
Type of aircraft:
Operator:
Registration:
N808D
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Miami - Miami
MSN:
44859
YOM:
1955
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Following an uneventful training flight, the DC-7 landed at Miami-Intl Airport, exit via a taxiway and was taxiing to the maintenance hangar when control was lost. It collided with a parked Eastern Airlines Super Constellation registered N6212C. On impact, both aircraft caught fire and the crew was able to evacuate the DC-7 before both aircraft would be destroyed by fire. The exact circumstances and causes of the collision remains unclear.

Crash of a De Havilland DH.104 Dove 1 off Buenos Aires: 2 killed

Date & Time: Jun 26, 1957 at 2140 LT
Type of aircraft:
Operator:
Registration:
T-68
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Buenos Aires - Buenos Aires
MSN:
04178
YOM:
1948
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Shortly after takeoff from Buenos Aires-Aeroparque-Jorge Newbury Airport, while in initial climb, the twin engine aircraft apparently struck power cables and crashed into the Río de la Plata. Both pilots were killed.

Crash of a Douglas C-47A-75-DL in Clarksburg: 3 killed

Date & Time: Jun 22, 1957 at 0750 LT
Operator:
Registration:
N88835
Flight Type:
Survivors:
No
Schedule:
Washington - Washington
MSN:
19448
YOM:
1944
Flight number:
H-3
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
4342
Captain / Total hours on type:
961.00
Copilot / Total flying hours:
6248
Copilot / Total hours on type:
3138
Aircraft flight hours:
14168
Circumstances:
Training flight H-3 was scheduled by Capital (Capital Airlines) flight training department for Captain Carl R. Burke, instructor, and two Copilots, Henry A. Podgurski and Robert K. Thomas. This was the second of a series of six flights being made for the purpose of giving Messrs. Podgurski and Thomas flight instruction to prepare them for upgrading from copilot to captain. The flight was dispatched in accordance with visual flight rules to operate in an area northwest, north, and northeast of Washington, D. C. This area was used by Capital as its local practice area for training flights. The aircraft was fully serviced with 820 gallons of fuel. Its gross takeoff weight was less than the max allowable and the center of gravity was within allowable limits. The weather was clear and was not a factor in thin accident. Takeoff was made at 0625. At 0631 the flight advised the company by radio of the trip number, time of takeoff, fuel aboard, and flight duration. There were no other radio contacts with the flight. At approximately 0745, N88835 was observed in the vicinity of Clarksburg, Maryland, by many people who saw it during several tea of flight and in its plunge to the ground.
Probable cause:
The Board determines that the probable cause of this accident was loss of airspeed while executing maneuvers during a training flight, resulting in a stall followed immediately by a spin from an altitude too low to effect recovery. The following findings were reported:
- No malfunctioning of the aircraft, engines, or control systems was evident from the examination of the wreckage,
- The pilots were executing a "canyon approach" maneuver at an altitude approximately 2,500 feet above the terrain (3,000 feet msl),
- During the abandon-approach phase of this maneuver the aircraft was inadvertently stalled from which it entered a spin and crashed,
- Although rotation had stopped before impact occurred there was insufficient altitude to effect a recovery.
Final Report:

Crash of a Douglas C-47B-1-DL off Romanshorn: 9 killed

Date & Time: Jun 19, 1957 at 1020 LT
Operator:
Registration:
HB-IRK
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Zurich - Zurich
MSN:
20737
YOM:
1944
Country:
Region:
Crew on board:
9
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
The aircraft departed Zurich-Kloten at 0857LT on a local training flight, carrying one instructor, five student pilots, two engineers and one technician. The airplane followed different circuits at an altitude between 1,000 and 3,000 meters when control was lost over the Constance Lake. The aircraft went into a spin and crashed into the lake about 4 km off Romanshorn. The wreckage sank by a depth of 200 meters and only few debris were found on water and on the bank between Romanshorn and Arbon. All nine occupants have been killed.
Probable cause:
Thorough investigation of the wreckage revealed no evidence of any technical malfunction. On impact with the water the aircraft was in the following configuration:
- undercarriage fully extended; flaps retracted; trim position impossible to determine; right propeller not feathered; twin RPM indicator showed left engine - 1 550 RPM, right engine - 1 350 RPM.
The accident is attributed to the stalling of the aircraft following loss of airspeed, whereupon it unintentionally went into a spin. In view of insufficient altitude, it was not possible to level off the aircraft.
Final Report:

Crash of a Lockheed P2V-5F Neptune off Quonset Point NAS

Date & Time: May 29, 1957
Type of aircraft:
Operator:
Registration:
124905
Flight Type:
Survivors:
Yes
Schedule:
Quonset Point - Quonset Point
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was completing a local training sortie out from NAS Quonset Point. On approach, the airplane crashed into the Narragansett Bay about 500 feet short of runway 19. All six crew members were rescued while the aircraft was destroyed.

Crash of a Convair R3Y-2 Tradewind off San Francisco

Date & Time: May 10, 1957
Type of aircraft:
Operator:
Registration:
128448
Flight Phase:
Flight Type:
Survivors:
Yes
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was forced to ditch the airplane in the San Francisco bay following an engine failure in flight. There were no casualties but the aircraft sank and was lost. §
Probable cause:
Engine failure in flight.

Crash of a Lockheed P2V-5F Neptune in Brunswick: 6 killed

Date & Time: Apr 12, 1957
Type of aircraft:
Operator:
Registration:
131452
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Brunswick - Brunswick
MSN:
426-5333
Location:
Crew on board:
8
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
At liftoff, the aircraft went out of control and crashed in flames. Six crew members were killed while two others were rescued.