Crash of a Curtiss C-46D-15-CU Commando on Mt Saguancancha: 9 killed

Date & Time: Mar 18, 1965 at 1800 LT
Type of aircraft:
Operator:
Registration:
OB-R-577
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Lima – Tarapoto
MSN:
33724
YOM:
1945
Country:
Crew on board:
6
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
While cruising in limited visibility, the airplane struck the slope of Mt Saguancancha. The wreckage was found few hours later and all nine occupants have been killed.

Crash of a Douglas C-47B-5-DK in Yurimaguas: 1 killed

Date & Time: Dec 24, 1964
Operator:
Registration:
OB-R-654
Flight Phase:
Survivors:
Yes
MSN:
14541/25986
YOM:
1944
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
20
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
Crashed while taking off from Yurimaguas Airport. A crew member was killed.

Crash of a De Havilland U-1A Otter in Rioja: 2 killed

Date & Time: Aug 20, 1964
Type of aircraft:
Operator:
Registration:
57-6117
Flight Phase:
Survivors:
No
MSN:
243
YOM:
1958
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
The crew was engaged in a reconnaissance mission after a Peruvian Air Force Alouette was missing. While flying at low height, the single engine airplane struck a tree and crashed in a wooded area. Both pilots were killed.

Crash of a Douglas C-54A-DO Skymaster in Lima: 46 killed

Date & Time: May 8, 1964 at 2020 LT
Type of aircraft:
Operator:
Registration:
T-47
Flight Type:
Survivors:
Yes
Schedule:
Buenos Aires – Mendoza – Antofagasta – Lima
MSN:
3082
YOM:
1943
Country:
Crew on board:
7
Crew fatalities:
Pax on board:
42
Pax fatalities:
Other fatalities:
Total fatalities:
46
Circumstances:
While approaching Lima-Callao Airport by night, the crew encountered poor visibility due to foggy conditions. The four engine aircraft was too low and struck a sand dune located 15 km short of runway threshold. Two children and a crew member survived while 46 other occupants were killed. The flight was operated by the Argentinian Air Force on behalf of the Correo Aéreo Militar al Exterior (CAME).
Probable cause:
For unknown reason, the pilot-in-command continued the approach below the glide.

Crash of a Douglas B-26C Invader in Piura: 2 killed

Date & Time: May 18, 1963
Type of aircraft:
Operator:
Flight Phase:
Flight Type:
Survivors:
Yes
Location:
Country:
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Crashed in unknown circumstances, killing two crew members, the pilot Raúl Lama Pérez and the mechanic, and injuring two others.

Crash of a Douglas DC-6B on Mt Chachacomani: 39 killed

Date & Time: Mar 15, 1963 at 1355 LT
Type of aircraft:
Operator:
Registration:
CP-707
Flight Phase:
Survivors:
No
Site:
Schedule:
Arica – La Paz – Cochabamba
MSN:
43547
YOM:
1951
Flight number:
LB915
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
36
Pax fatalities:
Other fatalities:
Total fatalities:
39
Captain / Total flying hours:
10069
Captain / Total hours on type:
1319.00
Copilot / Total flying hours:
4034
Copilot / Total hours on type:
910
Circumstances:
The airplane departed Arica on the return flight at approximately 1327 hours Bolivian time. It was to be an eight-hour, VFR flight, and the aircraft was to cruise at 17,000 feet. Eight minutes after take-off the crew advised ATC at Cochabamba of the departure time, the number of passengers on board, the aircraft's weight and the amount of fuel being carried. Between 1347 and 1348 the air traffic controller at La Paz advised that Panagra flights 701 and 393, flying at 22,000 and 21,000 feet were estimating Charaña at 1355 and Arica at 1351 respectively. Flight 915 acknowledged the message. ATC at La Paz called the flight at approximately 1400 hours, and several times thereafter, to report on the new positions of the two Panagra aircraft, which were in the Arica zone but received no reply. It was determined subsequently that the aircraft crashed into Chachacomani Peak (latitude 17°49'00'', longitude 69°50'00''W) in Peruvian territory near the Chilean border at an altitude of 14,250 feet, sometime between 1351 and 1355. The wreckage was spotted by the crew of a reconnaissance aircraft few hours later and the first rescuers arrived on scene later to confirm that all 39 occupants have been killed.
Probable cause:
A flight under visual flight rules was attempted below the minimum altitude indicated in the flight plan in weather conditions that were marginal for this type of operation and were associated with the severe turbulence which usually exists in that region (western area).
Final Report:

Crash of a Boeing 707-441 near Lima: 97 killed

Date & Time: Nov 27, 1962 at 0340 LT
Type of aircraft:
Operator:
Registration:
PP-VJB
Survivors:
No
Site:
Schedule:
Rio de Janeiro – Porto Alegre – Lima – Bogotá – Panama City – Mexico City – Los Angeles
MSN:
17906
YOM:
1960
Flight number:
RG810
Country:
Crew on board:
17
Crew fatalities:
Pax on board:
80
Pax fatalities:
Other fatalities:
Total fatalities:
97
Captain / Total flying hours:
13640
Captain / Total hours on type:
1641.00
Copilot / Total flying hours:
16304
Copilot / Total hours on type:
642
Aircraft flight hours:
6326
Circumstances:
A Boeing 707-441 passenger jet, operated by Varig, was destroyed when it crashed into the side of La Cruz Peak, near Lima, Peru. All 80 passengers and 17 crew members were killed. Flight RG810 departed Rio de Janeiro-Galeão Airport at 03:53 hours UTC on a scheduled flight to Los Angeles (LAX) with en route stops at Lima (LIM), Peru , Bogotá (BOG), Colombia, Panama City (PTY), Panama and Mexico City (MEX), Mexico. At 08:09 the flight reported to Air Traffic Control, Lima, at 36 000 feet, estimating Pisco at 08:13 and Lima-Callao Airport at 08:36 and requested permission to descend. Lima ATC advised of a DC-6, which had departed Lima at 07:35 and was also estimating Pisco at 08:13 when it would be cruising at 13500 feet. After passing Pisco at 08:13, the crew started their descent. At 08:19 hours RG-810 reached 26000 feet. Authorization was granted to continue descending for a straight-in approach to runway 33. At 08:24 it reported to Approach Control ten minutes from the station, at 15 000 feet, still in descent. By 08:30 hours it had reached 12000 feet over Las Palmas. As it was too high for a straight-in approach to runway 33, Approach Control suggested that it make a 360-degree turn over Las Palmas and report again overhead Las Palmas. The aircraft continued descending. It turned slightly right of its 330 degree heading, passing east of Lima Airport, then made a left turn and passed over Lima-Callao Airport. It continued turning until it was headed south, passing west of Las Palmas in order to initiate the outbound procedure from the ILS back course, and then made a 180 degree turn to intercept the ILS back course (327 degrees). However, it kept to the normal intercept course for almost three minutes before starting its turn to the north. Its heading was 333 degrees when it hit La Cruz Peak, about 8 miles east of the approach track of the Morro Solar ILS back course.
Probable cause:
A deviation, for reasons unknown, from the track prescribed for the instrument approach along the ILS back course of Lima-Callao Airport.
Final Report:

Crash of a Douglas C-47B-5-DK in Cerro Puena Paz: 9 killed

Date & Time: Aug 24, 1962
Operator:
Registration:
OB-PBN-659
Flight Phase:
Survivors:
No
Site:
MSN:
14394/25839
YOM:
1944
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
6
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
The aircraft was completing a charter flight to San Ramon, carrying employees and equipment of an oil company. While cruising in marginal weather conditions, the airplane struck tree tops and crashed in a jungle located in a hilly terrain. The aircraft was destroyed and all nine occupants were killed.

Crash of a Douglas C-53D-DO near Tingo Maria: 18 killed

Date & Time: Feb 4, 1962 at 1005 LT
Operator:
Registration:
OB-PBH-530
Flight Phase:
Survivors:
No
Site:
Schedule:
Huánuco – Pucallpa
MSN:
7331
YOM:
1942
Country:
Crew on board:
3
Crew fatalities:
Pax on board:
15
Pax fatalities:
Other fatalities:
Total fatalities:
18
Circumstances:
The aircraft was on a scheduled domestic flight between the towns of Huánuco and Pucallpa with 3 crew members and 15 passengers aboard. The aircraft, which was flying at a height of 15,000 feet was operating normally up to 0955LT at which time the pilot reported by radio that the aircraft was returning to Huánuco because of bad weather. There was no further communication from the aircraft. Eye-witnesses reported that the aircraft was seen 'falling and revolving in its descent' and they also stated they heard the noise of the engines 'accelerating in a burst of power' just before the aircraft struck the ground near the base of a hill. The time of the accident was approximately 1005LT. The aircraft was totally destroyed and all 18 occupants have been killed.
Probable cause:
For undetermined reasons, the port elevator separated from the aircraft in flight.
Final Report:

Crash of a De Havilland DHC-2 Beaver in Iquitos: 6 killed

Date & Time: Oct 10, 1961
Type of aircraft:
Operator:
Registration:
FAP317
Flight Phase:
Flight Type:
Survivors:
Yes
MSN:
104
YOM:
1951
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
5
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
While approaching Iquitos, the engine failed. The pilot attempted an emergency landing on the Rio Napo but on final, the seaplane struck a tree trunk and crashed into the river. The mechanic was able to swim to the shore and was rescued while six other occupants were killed.
Probable cause:
Engine failure.