Crash of a Piper PA-31P-425 Navajo in Sion: 2 killed

Date & Time: Apr 11, 1980 at 1513 LT
Type of aircraft:
Registration:
D-IHRK
Survivors:
No
Site:
Schedule:
Geneva - Sion
MSN:
31P-7300137
YOM:
1973
Location:
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total hours on type:
100.00
Circumstances:
On final approach to Sion Airport runway 26, the pilot maintained radio contacts with ATC and all seems normal on board. At low height and low speed, the airplane banked left then right, went out of control and crashed in flames in a road located in the center of the city. The airplane as well as several cars were destroyed. Few buildings were damaged. Both occupants were killed while no one on the ground was injured.
Probable cause:
It was determined that the left engine was running abnormally fast at the time of impact while the right engine was in idle. No technical issue was found on the engines and it is believed that the pilot made a mistake during the approach by unintentionally shutting off the fuel supply to the right engine. This caused the aircraft to become unstable and the pilot was unable to correct the situation.
Final Report:

Crash of a Piper PA-31-310 Navajo in Guatemala City: 3 killed

Date & Time: Apr 10, 1980
Type of aircraft:
Operator:
Registration:
FAS001
Flight Type:
Survivors:
No
Schedule:
San Salvador – Guatemala City
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
On approach to Guatemala City-La Aurora Airport, the pilot encountered low visibility due to heavy rain falls when the twin engine airplane crashed near Santa Catarina Pinula, few km from the airfield. The airplane was destroyed and all three occupants were killed, three officers of the Salvadoran Air Force, among them Gilberto Balmore Escamilla, Chief of Staff of the Armed Forces.
Crew:
Maj Fernando Salazar Mena,
Cpt Fredy Roberto Asencio.
Passenger:
Gilberto Balmore Escamilla.

Crash of a Piper PA-31-310 Navajo in Ecuador: 2 killed

Date & Time: Mar 7, 1980
Type of aircraft:
Operator:
Registration:
HC-AQC
Flight Phase:
Flight Type:
Survivors:
No
Site:
MSN:
31-397
YOM:
1968
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The twin engine airplane crashed in a mountainous area located in Ecuador. Both pilots were killed.

Crash of a Piper PA-31-300 Navajo in Appomattox

Date & Time: Feb 29, 1980 at 1030 LT
Type of aircraft:
Operator:
Registration:
N77QC
Flight Phase:
Survivors:
Yes
Schedule:
Norfolk - Roanoke
MSN:
31-511
YOM:
1969
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
3330
Captain / Total hours on type:
1027.00
Circumstances:
While in cruising altitude on a taxi flight from Norfolk to Roanoke, the pilot informed ATC about a double engine failure and elected to divert to the nearest airport. Shortly later, he decided to attempt an emergency landing when the airplane crashed in an open field. Both occupants were slightly injured and the aircraft was damaged beyond repair.
Probable cause:
Douglas engine failure in flight due to inadequate preflight preparation on part of the pilot. The following contributing factors were reported:
- Mismanagement of fuel,
- Fuel exhaustion,
- Powerplant-instruments: fuel quantity gauge, improperly alignment/adjustment,
- Forces landing off airport on land,
- Fuel gauges read 1/8 full, tanks empty.
Final Report:

Crash of a Piper PA-31-310 Navajo in Halifax: 2 killed

Date & Time: Dec 18, 1979
Type of aircraft:
Registration:
C-GLFS
Survivors:
No
MSN:
31-735
YOM:
1971
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The twin engine airplane crashed in unknown circumstances while on final approach to Halifax-Stanfield Airport. Both occupants were killed.

Crash of a Piper PA-31-310 Navajo off Cahuita

Date & Time: Dec 1, 1979 at 1900 LT
Type of aircraft:
Operator:
Registration:
TI-RCP
Survivors:
Yes
Schedule:
Panama City - San josé
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The twin engine airplane was performing a flight from Panama City to San José, carrying one pilot, the President of the RECOPE Group, and his wife (RECOPE - Refinadora Costarricense de Petróleo). En route, the pilot informed ATC about an engine failure and was cleared to divert to Puerto Limón Airport for an emergency landing. While descending by night, he realized he could not make it so he ditched the aircraft about 150 meters off Cahuita, some 30 km southeast of Puerto Limón Airport. Both occupants were injured and rescued while the aircraft was lost.
Probable cause:
Engine failure for unknown reasons.

Crash of a Piper PA-31-310 Navajo in Jacksonville

Date & Time: Nov 25, 1979 at 1903 LT
Type of aircraft:
Registration:
N20KA
Flight Type:
Survivors:
Yes
Schedule:
Fort Lauderdale - Jacksonville
MSN:
31-61
YOM:
1968
Crew on board:
1
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
2579
Captain / Total hours on type:
460.00
Circumstances:
On approach to Jacksonville-Craig Airport, the pilot encountered limited visibility due to night, fog and rain falls. On final, the pilot delayed in initiating a go-around maneuver when the airplane struck the ground and crashed. All eight occupants were slightly injured and the aircraft was damaged beyond repair.
Probable cause:
Controlled collision with ground due to improper IFR operation on part of the pilot. The following contributing factors were reported:
- Rain,
- Fog,
- Visibility 2 miles or less.
Final Report:

Crash of a Piper PA-31-310 Navajo in Uniontown: 1 killed

Date & Time: Oct 9, 1979 at 1745 LT
Type of aircraft:
Operator:
Registration:
N9277Y
Survivors:
No
Site:
Schedule:
West Mifflin - Connellsville
MSN:
31-368
YOM:
1968
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
4338
Circumstances:
While descending to Connellsville Airport on a flight from West Mifflin, the pilot encountered poor weather conditions with fog, low ceiling and rain falls. He failed to realize his altitude was insufficient when the twin engine airplane struck a hillside and crashed in Uniontown. The pilot, sole on board, was killed.
Probable cause:
Collision with trees and subsequent crash due to improper IFR operation. The following contributing factors were reported:
- Airways facilities, erratic,
- Low ceiling,
- Rain,
- Fog,
- ADF ground line intermittent,
- Vectored to ADF from north at 5,000 feet, cleared for approach, minimum altitude procedure turn 3,500 feet,
- Mountain tops obscured.
Final Report:

Crash of a Piper PA-31-310 Navajo in Cincinnati: 8 killed

Date & Time: Oct 8, 1979 at 1008 LT
Type of aircraft:
Operator:
Registration:
N6642L
Flight Phase:
Survivors:
No
Schedule:
Cincinnati - Nashville
MSN:
31-580
YOM:
1969
Flight number:
OH444
Crew on board:
1
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
8
Captain / Total flying hours:
2820
Captain / Total hours on type:
45.00
Aircraft flight hours:
4317
Circumstances:
The twin engine airplane was engaged in a schedule service (flight OH444) from Cincinnati-Northern Kentucky Airport (Greater Cincinnati) to Nashville, carrying seven passengers and one pilot. After a roll of about 1,500 - 2,000 feet on runway 18, the pilot started the rotation. During initial climb, at an altitude of about 150 feet, the right engine lost power. The airplane entered a right turn then lost height and crashed in a field located 1,188 feet to the west of runway 18. The aircraft was totally destroyed by impact forces and all eight occupants were killed.
Probable cause:
The probable cause of the accident was the loss of control following a partial loss of power immediately after liftoff. The accident could have been avoided if either the pilot had rejected the takeoff or had raised the landing gear and flaps. His failure to take decisive action may have been due to preoccupation with correcting the malfunction, and a lack of familiarity with the aircraft and with its emergency procedures. Contributing to the accident was the pilot's inexperience in multiengine aircraft, a hurried departure, inadequate training, inexperienced company management, and ineffective FAA certification and surveillance of the operator.
Final Report:

Crash of a Piper PA-31-310 Navajo in Luling: 4 killed

Date & Time: Sep 20, 1979 at 1103 LT
Type of aircraft:
Registration:
N27614
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
New Orleans - Fort Worth
MSN:
31-7812058
YOM:
1978
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
4
Captain / Total flying hours:
300
Captain / Total hours on type:
60.00
Circumstances:
When the aircraft departed New Orleans-Moisant Airport, weather conditions were poor with thunderstorm activity and rain falls. After takeoff, while climbing in the clouds, the pilot lost control of the airplane that entered and uncontrolled descent and crashed in a field located in Luling, about six miles southwest of the airport. The aircraft was destroyed and all four occupants were killed.
Probable cause:
Uncontrolled descent after the pilot attempted operation beyond experience and ability level. The following contributing factors were reported:
- The pilot initiated flight in adverse weather conditions,
- The pilot suffered a spatial disorientation,
- Rain,
- Thunderstorm activity,
- Visibility half a mile or less,
- Haze.
Final Report: