Crash of a Fairchild C-123 Provider in the Denali National Park: 3 killed

Date & Time: Aug 1, 2010 at 1500 LT
Type of aircraft:
Registration:
N709RR
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Palmer - Unalakleet
MSN:
20158
YOM:
1954
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
20000
Circumstances:
The pilot, co-pilot and the passenger departed on a day VFR cross country flight in a large, 1950's era former military transportb category airplane to deliver cargo. The pilot did not file a flight plan, and had no communication with any air traffic control facility during the flight. While en route, witnesses saw the airplane fly slowly across a valley near the entrance of a national park, which was not the intended route of flight. The airplane suddenly pitched up, stalled, and dived into wooded terrain within the park. Two pilot-rated witnesses said the engines were operating at the time of the accident, and the landing gear was retracted. An on-scene examination of the burned airplane structure and engines revealed no evidence of any preaccident mechanical deficiencies, or any evidence that the cargo had shifted during the flight. A former military pilot who had experience in the accident type airplane, stated that the airplane was considered unrecoverable from a stall, and for that reason, pilots did not typically practice stalls in it. He also indicated that if a problem was encountered with one of the two piston engines on the airplane, the auxiliary jet engine on the affected side should be started to provide additional thrust. Given the lack of mechanical deficiencies discovered during postaccident inspection, the absence of any distress communications, and the fact that neither of the two auxiliary jet engines had been started to assist in the event of a piston engine malfunction, it is likely the pilot allowed the airplane to lose airspeed and enter a low altitude stall from which he was unable to recover.
Probable cause:
The pilot's failure to maintain adequate airspeed to avoid a low altitude stall, resulting in a loss of control and collision with terrain.

Final Report:

Crash of a Fairchild C-123 Provider in Mexico: 5 killed

Date & Time: Sep 18, 1996 at 1200 LT
Type of aircraft:
Registration:
XA-SNB
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Bahia de Tortugas-Ensenada
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
5

Crash of a Fairchild C-123 Provider in Salvador

Date & Time: Mar 21, 1984 at 1200 LT
Type of aircraft:
Operator:
Registration:
FAS120
Flight Type:
Survivors:
Yes
Schedule:
San Salvador-El Obrajuelo
MSN:
20152
Flight number:
FAS120
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
17
Pax fatalities:
Other fatalities:
Total fatalities:
0