Crash of a Pilatus PC-6/C-H2 Turbo Porter in Nong Bua Tai: 8 killed

Date & Time: Sep 15, 1984
Operator:
Registration:
1607
Flight Phase:
Survivors:
No
MSN:
2065
YOM:
1972
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
8
Circumstances:
Crashed shortly after takeoff for unknown reasons, killing all eight occupants.

Crash of a Douglas C-47 near Jinotega: 8 killed

Date & Time: Aug 27, 1984
Operator:
Flight Phase:
Survivors:
No
Schedule:
Catacamas - Catacamas
Country:
Crew on board:
2
Crew fatalities:
Pax on board:
6
Pax fatalities:
Other fatalities:
Total fatalities:
8
Circumstances:
The aircraft departed Catacamas-El Aguacate Airport on a 'survey' flight over Nicaragua. While flying at low height, it was shot down by a surface-to-air missile (SAM-7) fired by soldiers from the Sandinista Popular Army. The aircraft crashed, killing all eight occupants.
Probable cause:
Shot down by a surface-to-air missile.

Crash of a PZL-Mielec AN-2 near Kysyk-Kamys: 4 killed

Date & Time: Jul 24, 1984
Type of aircraft:
Operator:
Registration:
CCCP-07602
Flight Phase:
Survivors:
No
MSN:
1G155-57
YOM:
1974
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The aircraft was engaged in a pipeline maintenance survey mission. While flying at an altitude of 300 meters, the engine failed and caught fire. The crew elected to make an emergency landing but lost control of the airplane that crashed and burst into flames. All four occupants were killed.
Probable cause:
Engine failure in flight due to corrosion on cylinder n°4.

Crash of a Rockwell Grand Commander 680FL in Monticello: 2 killed

Date & Time: Jun 2, 1983 at 1723 LT
Registration:
N271VT
Flight Phase:
Survivors:
No
Schedule:
Cortez - Monticello
MSN:
680-1435-74
YOM:
1964
Location:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
12200
Circumstances:
The aircraft crashed while doing magnetometer surveys at low altitude. The right engine had lost power then regained it for a short period and lost it again. A videotape in the aircraft recorded the pilot saying, 'I changed that # just in time.' the aircraft yawed and the propeller slowed at the same time. The fuel selector valves were found on the center tanks. The boost pump switches were found in the off position. When changing from outboard to center tanks the boost pumps must be on or fuel starvation will occur. As the aircraft slowed the tape revealed that the copilot called out 'down to 90'. 90 mph is VMC. The aircraft stalled, shortly after the asymmetrical thrust rolled the aircraft to the right and into the ground. Both occupants were killed.
Probable cause:
Occurrence #1: loss of engine power (total) - nonmechanical
Phase of operation: cruise - normal
Findings
1. (f) fluid,fuel - starvation
2. (c) fuel tank selector position - delayed - pilot in command
3. (c) inattentive - pilot in command
4. (c) fuel boost pump selector position - not selected - pilot in command
5. (c) diverted attention - pilot in command
6. (c) in-flight planning/decision - improper - pilot in command
----------
Occurrence #2: loss of control - in flight
Phase of operation: cruise - normal
Findings
7. (c) airspeed (VMC) - not maintained - pilot in command
8. (c) stall - inadvertent - pilot in command
----------
Occurrence #3: in flight collision with terrain/water
Phase of operation: descent - uncontrolled
Final Report:

Crash of a Lockheed P-3B-65-LO Orion at Barbers Point NAS

Date & Time: May 17, 1983
Type of aircraft:
Operator:
Registration:
152733
Survivors:
Yes
Schedule:
Barbers Point - Barbers Point
MSN:
185-5173
YOM:
1966
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
For unknown reasons, the four engine airplane landed on its belly at Barbers Point NAS. It slid for few dozen yards then veered off runway and came to rest, bursting into flames. All occupants escaped uninjured while the aircraft was damaged beyond repair.

Crash of a Britten-Norman BN-2A-21 Defender in Chikala Hills

Date & Time: Mar 18, 1983
Type of aircraft:
Registration:
7Q-YAX
Flight Phase:
Survivors:
Yes
MSN:
792
YOM:
1977
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances. There were no casualties.

Crash of a Pilatus PC-6/C-H2 Turbo Porter in Tambon Rin Tai

Date & Time: Aug 5, 1982
Operator:
Registration:
1608
Flight Phase:
Survivors:
Yes
MSN:
2066
YOM:
1972
Country:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
2
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances. All three occupants injured.

Crash of a Learjet 35A off Pebble Island: 5 killed

Date & Time: Jun 7, 1982 at 0913 LT
Type of aircraft:
Operator:
Registration:
T-24
Flight Phase:
Survivors:
No
Schedule:
Comodoro Rivadavia - Comodoro Rivadavia
MSN:
35-333
YOM:
1980
Flight number:
Nardo 1
Crew on board:
5
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
5
Circumstances:
The airplane departed Comodoro Rivadavia Airport at 0800LT with a second Learjet 35A registered LV-ONN on a reconnaissance (aerial photography) mission under callsign Nardo 1. While approaching Pebble Island, the aircraft was shot down by a surface-to-air Sea Dart missile fired by HMS Exeter. The airplane entered a dive and crashed into the sea. All five crew members were killed.
Probable cause:
Shot down by a surface-to-air missile.

Crash of a Lockheed C-130H Hercules off Pebble Islans: 7 killed

Date & Time: Jun 1, 1982 at 1035 LT
Type of aircraft:
Operator:
Registration:
TC-63
Flight Phase:
Survivors:
No
Schedule:
Comodoro Rivadavia - Comodoro Rivadavia
MSN:
4310
YOM:
1968
Crew on board:
7
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
The airplane departed Comodoro Rivadavia Airport at 0853LT on a reconnaissance flight over the Falkland Islands that he reached at 1015LT. It was detected by the radar of the British frigate HMS Minerva. Two patrolling Sea Harrier jets were sent to intercept the C-130. One of the Harriers (XZ451) fired two AIM-9L Sidewinder missiles. The first one missed but the second missile hit the left wing. The pilot continued by firing his 30 mm cannon until the Hercules lost control and crashed into the sea off Pebble Island. All seven crew members were killed.
Probable cause:
Shot down by the pilot of a RAF Sea Harrier.

Crash of an Antonov AN-26 near Sa Kaeo: 1 killed

Date & Time: Feb 11, 1982
Type of aircraft:
Operator:
Registration:
26264
Flight Phase:
Survivors:
Yes
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
10
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The airplane was engaged in an intelligence surveillance mission over Thailand when it was forced down by two Royal Thai Air Force F-5E Tiger’s near Sa Keao province, about 200 km east of Bangkok. A passenger was killed while 12 other occupants survived.
Probable cause:
Forced down by the pilots of two F-5W Tiger's.