Crash of a Piper PA-31T-620 Cheyenne II in Tocache: 2 killed

Date & Time: Feb 28, 1990
Type of aircraft:
Registration:
OB-1176
Flight Phase:
Survivors:
No
Schedule:
Tocache - Uchiza
MSN:
31-8020010
YOM:
1980
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
After takeoff from Tocache Airport, while climbing, the twin engine aircraft exploded and crashed, bursting into flames. Both occupants were killed.

Crash of a Cessna 402C Utililiner II in Urpay: 12 killed

Date & Time: Oct 10, 1989
Type of aircraft:
Registration:
OB-T-1254
Flight Phase:
Survivors:
No
Site:
Schedule:
Urpay - Uchiza
MSN:
402C-0638
YOM:
1982
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
11
Pax fatalities:
Other fatalities:
Total fatalities:
12
Circumstances:
After takeoff from Urpay Airport, the twin engine aircraft encountered difficulties to gain sufficient altitude and struck a mountain. All 12 occupants were killed.

Crash of a Douglas DC-8-32 in Iquitos

Date & Time: Aug 10, 1989
Type of aircraft:
Operator:
Registration:
OB-T-1316
Flight Type:
Survivors:
Yes
Schedule:
Lima - Iquitos
MSN:
45384
YOM:
1960
Country:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The four engine aircraft landed too far down a wet runway at Iquitos-Coronel Francisco Secada Vignetta Airport. After touchdown, the crew started the braking procedure but the aircraft was unable to stop within the remaining distance. It overran, lost its undercarriage and came to rest few dozen meters further. All four crew members evacuated safely while the aircraft was damaged beyond repair.
Probable cause:
Wrong approach configuration on part of the crew who landed the aircraft too far down the runway, reducing the landing distance available. At the time of the accident, the runway was wet, which was considered as a contributing factor.

Crash of a De Havilland DHC-5D Buffalo near Tarma: 62 killed

Date & Time: Jun 21, 1989 at 1740 LT
Type of aircraft:
Operator:
Registration:
FAP329
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Pucallpa – San Ramón – Lima
MSN:
52
YOM:
1972
Location:
Country:
Crew on board:
5
Crew fatalities:
Pax on board:
57
Pax fatalities:
Other fatalities:
Total fatalities:
62
Circumstances:
The twin engine airplane departed San Ramón-Capitan Alvarino Airport at 1730LT on the second leg of the trip to Lima. On board were 57 passengers, a crew of five and a load of various goods including wood and animals. While climbing, the captain informed ATC about engine problems and that he was unable to maintain the assigned altitude. Ten minutes after takeoff, the aircraft struck the slope of a mountain located about 30 km northwest of Tarma and disintegrated on impact. All 62 occupants were killed.
Probable cause:
It was determined that there were 57 passengers on board while the aircraft was certified for 44 passengers max. It was also determined that the aircraft was unable to gain sufficient altitude because it was overloaded and the crew could not obtain full engine power as they were submitted to strong contribution.

Crash of a Beechcraft 65-A80 Queen Air near Olmos: 5 killed

Date & Time: May 21, 1989
Type of aircraft:
Operator:
Registration:
FAP744
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Chiclayo – Piura
MSN:
LD-252
YOM:
1966
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
In unknown circumstances, the twin engine aircraft crashed on a mountain side located in the region of Olmos. All five occupants were killed.

Crash of a Cessna 208 Caravan I on Mt Huacranacro: 9 killed

Date & Time: May 20, 1989
Type of aircraft:
Operator:
Registration:
PNP-021
Flight Phase:
Survivors:
No
Site:
Schedule:
Tingo Maria - Lima
MSN:
208-0145
YOM:
1989
Country:
Crew on board:
1
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
While flying in clouds, the single engine aircraft struck the slope of Mt Huacranacro located about 100 km east of Huaral. The wreckage was found few hours later and all nine occupants were killed.
Probable cause:
Controlled flight into terrain.

Crash of a Britten-Norman BN-2A Islander in Puerto Maldonado

Date & Time: May 15, 1989
Type of aircraft:
Operator:
Registration:
OB-1272
Flight Phase:
Survivors:
Yes
MSN:
105
YOM:
1969
Country:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances shortly after takeoff from Puerto Maldonado-Padre Aldamiz Airport. There were no casualties.

Crash of a Boeing 737-248 in Iquitos

Date & Time: Apr 3, 1989
Type of aircraft:
Operator:
Registration:
OB-R-1314
Survivors:
Yes
Schedule:
Lima - Iquitos
MSN:
19425
YOM:
1969
Country:
Crew on board:
6
Crew fatalities:
Pax on board:
133
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The approach and landing in Iquitos was completed in heavy rain falls. After landing on a wet runway, the aircraft was unable to stop within the remaining distance, overran and came to rest with the right engine torn off. All 139 occupants were evacuated, among them 14 passengers were injured. The aircraft was damaged beyond repair.

Crash of a Britten-Norman BN-2A Islander in Lima: 10 killed

Date & Time: Mar 10, 1989
Type of aircraft:
Operator:
Registration:
OB-T-1271
Survivors:
No
Site:
Schedule:
Nazca – Lima
MSN:
604
YOM:
1970
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
10
Circumstances:
On final approach to Lima-Callao-Jorge Chávez Airport, the twin engine aircraft struck a radio antenna and crashed onto a building located in a residential area, few km short of runway. The aircraft was destroyed and all 10 occupants were killed, among them 8 US citizens returning to Lima following a sightseeing tour in the Nazca region.

Crash of a Fokker F28 Fellowship 1000 in Juliaca: 12 killed

Date & Time: Oct 25, 1988 at 1053 LT
Type of aircraft:
Operator:
Registration:
OB-R-1020
Flight Phase:
Survivors:
Yes
Schedule:
Juliaca – Arequipa
MSN:
11059
YOM:
1972
Location:
Country:
Crew on board:
4
Crew fatalities:
Pax on board:
65
Pax fatalities:
Other fatalities:
Total fatalities:
12
Aircraft flight hours:
35404
Aircraft flight cycles:
44078
Circumstances:
After takeoff from Juliaca-Inca Manco Capac Airport runway 29, the aircraft encountered difficulties to gain height. It passed over the runway end at low height when the crew raised the landing gear, retracted the flaps and retarded power. The aircraft failed to gain altitude and flew low for about 1,800 meters when it struck obstacles and crashed in a river bed about 2,5 km from the runway end. 12 occupants were killed while 57 others were injured. The aircraft was destroyed upon impact.
Probable cause:
Wrong takeoff configuration on part of the crew who failed to follow the published procedures. The aircraft adopted an excessive angle of attack after liftoff and subsequently entered an aerodynamic stall.