Crash of a Douglas DC-2-112 in Fairchance: 12 killed

Date & Time: Apr 7, 1936 at 1020 LT
Type of aircraft:
Operator:
Registration:
NC13721
Flight Phase:
Survivors:
Yes
Site:
Schedule:
Newark – Philadelphia – Pittsburgh – Kansas City – Los Angeles
MSN:
1247
YOM:
1934
Flight number:
TW001
Crew on board:
3
Crew fatalities:
Pax on board:
11
Pax fatalities:
Other fatalities:
Total fatalities:
12
Circumstances:
The crew initiated the descent to Pittsburgh-Allegheny County from the southeast in poor weather conditions. While descending to the altitude of 3,800 feet south of Uniontown, the aircraft impacted the slope of Mt Chestnut Ridge located 5 km from Fairchance. A stewardess and a passenger were seriously injured while 12 other occupants were killed.
Crew:
Otto Ferguson, pilot, †
Harry C. Lewis, copilot, †
Nelly H. Granger, stewardess.
Passengers:
Donald D. August,
S. W. Bayersdorfer, †
C. G. Challinor, †
C. R. d'Arcy, †
Robert Evans, †
Frank Hardiman, †
George W. Hefferman, †
Crawford T. Kelly, †
John O'Neill, †
Charles H. Smith, †
M. C. Ellenstein.
Probable cause:
Blamed for the accident was poor judgement on the part of the pilot-in-command for flying by reference to the ground after having descended through the overcast and over the hazardous terrain without determining his position. His failure to follow the radio range course while operating in IMC violated both his company’s and US Department of Commerce’s regulations. An additional factor was that NC13721 had encountered crosswind drift, and at the time of impact had been about 15 NM south of the intended track, its crew apparently unaware of the discrepancy. No evidence was found of any prior mechanical failure in the aircraft or malfunctioning of the ground navigational aids. Subsequent to this crash, the Department of Commerce modified the Pittsburgh radio range, discontinuing the simultaneous voice broadcasts, moved the loop-type radio range beacon from that location to Akron, Ohio, and increased the power at the station located at Buckstown, Pennsylvania.
Final Report:

Crash of a Stinson Model A in Pittsburgh

Date & Time: Nov 16, 1935 at 0120 LT
Type of aircraft:
Operator:
Registration:
NC15107
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
9107
YOM:
1935
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was performing a night mail flight with one passenger on board. After take off from Pittsburgh-Allegheny County airport, while climbing to a height of 50 feet, the front (central) engine failed. Few seconds later, both other engines (left and right) failed as well. The crew decided to make an emergency landing in an open field. Upon landing, the aircraft slid for several yards before coming to rest. All three occupants evacuated safely and the aircraft was damaged beyond repair.
Probable cause:
A check on the tank four days previously had revealed no water and it appears that fuel taken from the service truck tank at 9 30 p.m. on the night of the accident was free of water. However, shortly before the accident it was refilled with fuel from the storage tank into which rain water and seeped and this was subsequently pumped into the fuel tanks of the aircraft without the presence of the water being detected. It is the opinion of the bureau of Air Commerce that the probable cause of this accident was an abnormal amount of water in the fuel tanks of the aircraft to accidental entry of water into an underground fuel storage tank as a result of a strained fitting.

Crash of a Consolidated Fleetster 20A in Pittsburgh: 1 killed

Date & Time: Jan 26, 1935 at 0220 LT
Type of aircraft:
Operator:
Registration:
NC13212
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Pittsburgh – Columbus
MSN:
5
YOM:
1932
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The pilot was performing a night mail/cargo flight. During the stop in Pittsburgh, he was informed by ground staff about the poor weather conditions and icing accumulation on wings and fuselage. The takeoff run was long and the rotation was completed late, after the aircraft rolled all away down the runway. During initial climb, while flying at a height of some 200 feet, the aircraft made a turn to the left and spiraled to the ground. The pilot was killed and the aircraft was destroyed by impact forces and a post crash fire.
Probable cause:
It is the opinion of the Accident Board that the probable cause of this accident was poor judgement on the part of the pilot for attempting to take off under existing weather conditions and on the part of the Company for permitting the takeoff.

Crash of a New Standard D-27 in Pittsburgh

Date & Time: Nov 28, 1931 at 1155 LT
Type of aircraft:
Operator:
Registration:
NC9123
Flight Phase:
Flight Type:
Survivors:
Yes
Site:
Schedule:
Pittsburgh – Akron
MSN:
117
YOM:
1929
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After takeoff from Pittsburgh-Bettis Field Airport, while climbing to an altitude of 1,500 feet, the engine failed. In fog, the pilot decided to bail out and abandoned the aircraft that crashed in a residential area. The aircraft was destroyed and ground damages were important. However, nobody was injured and the pilot Melvin 'Mel' Christopher Garlow was unhurt.
Probable cause:
Engine failure.