Crash of a Mitsubishi MU-2B-20F Marquise off San Diego: 1 killed

Date & Time: Feb 28, 1989 at 1103 LT
Type of aircraft:
Operator:
Registration:
N701DM
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Carlsbad - Carlsbad
MSN:
149
YOM:
1969
Flight number:
FNT701
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Captain / Total flying hours:
7262
Captain / Total hours on type:
1010.00
Circumstances:
The purpose of the flight was to provide airborne intercept training for the US Navy. The mission had just been completed and the accident aircraft, FNT701, and another aircraft, FNT492, were returning home when the accident occurred. Radar data showed FNT701 was at 22,700 feet when it descended slightly to 22,500 feet. FNT701 remained at this altitude for approximately 2 minutes 37 seconds, then began a descent which resulted in impact with the ocean. This final descent rate initially was about 5,000 fpm and increased to 19,000 fpm. No distress calls were made; however, two transmissions were recorded which totaled approximately 30 seconds. There was no voice communication during these transmissions, only an open mike and the sound of prop(s). During the 1st transmission, the word 'oh' could be heard. FNT492 observed FNT701 descend below the clouds and did not detect any distress signals. Little wreckage was recovered during search and rescue operations. The pilot, sole on board, was killed.
Probable cause:
Pilot incapacitation for an unknown reason.
Final Report:

Crash of a Lockheed C-141B Starlifter at Hurlburt Field AFB: 8 killed

Date & Time: Feb 20, 1989 at 2000 LT
Type of aircraft:
Operator:
Registration:
66-0150
Flight Type:
Survivors:
No
Schedule:
Norton - Peterson Field - Hurlburt Field
MSN:
6176
YOM:
1966
Crew on board:
7
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
8
Aircraft flight hours:
29148
Circumstances:
The C-141B departed Norton AFB for a flight to Hurlburt Field with an intermediate stop at Peterson Field near Colorado Springs. The crew had to return back to Norton due to a leaking comfort pallet. At the end of the second leg, the crew were confronted with thunderstorms covering the approach path for the ILS approach to runway 36 at Hurlburt Field, the primary instrument runway. The crew requested the TACAN approach to runway 18, which was an approach over swampy terrain. The aircraft entered a high rate of descent, causing the GPWS to sound. The copilot reset two GPWS warnings and the descent was continued below the Minimum Descent Altitude (MDA) of 345 feet agl. The airplane finally impacted terrain in a wings level, nose low attitude. All eight occupants were killed.
Probable cause:
Controlled flight into terrain.

Crash of a Lockheed CC-130E Hercules at Fort Wainwright AFB: 9 killed

Date & Time: Jan 30, 1989 at 1900 LT
Type of aircraft:
Operator:
Registration:
130318
Flight Type:
Survivors:
Yes
Schedule:
Namao - Fort Wainwright
MSN:
4124
YOM:
1966
Flight number:
Boxtop18
Crew on board:
8
Crew fatalities:
Pax on board:
10
Pax fatalities:
Other fatalities:
Total fatalities:
9
Circumstances:
On short final to Fort Wainwright AFB, the airplane lost height, struck approach equipments then an embankment and eventually crashed about 600 feet short of runway threshold. Both pilots and seven passengers were killed while nine other occupants were injured. The aircraft was destroyed. It was engaged in a combined exercice called 'Brim Frost'. At the time of the accident, the OAT was -46° C.
Probable cause:
It was determined that the loss of altitude on short final was caused by the combination of frost accretion and an insufficient approach speed.

Crash of an Antonov AN-12BP in Kandahar

Date & Time: Jan 23, 1989
Type of aircraft:
Operator:
Registration:
CCCP-11987
Flight Type:
Survivors:
Yes
Schedule:
Kabul - Kandahar
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While descending to Kandahar Airport, the four engine aircraft was hit by ground fire. The crew continued the approach and the aircraft landed hard. Upon touchdown, the tail separated and out of control, the aircraft veered off runway and came to rest. All six crew members were injured and the aircraft was destroyed.
Probable cause:
Mislanding after being hit by ground fire on final approach.

Crash of a Pilatus AU-23A Peacemaker in Muang: 2 killed

Date & Time: Jan 5, 1989
Operator:
Registration:
JTh2-2/15
Flight Phase:
Flight Type:
Survivors:
No
MSN:
2051
YOM:
1972
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Shortly after takeoff, while climbing, the single engine aircraft went out of control and crashed. Both pilots were killed.

Crash of a Fokker F27 Friendship 200MAR in Catarman

Date & Time: Dec 19, 1988
Type of aircraft:
Operator:
Registration:
10602
Flight Type:
Survivors:
Yes
Schedule:
Manila - Catarman
MSN:
10602
YOM:
1980
Location:
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
12
Pax fatalities:
Other fatalities:
Total fatalities:
0
Aircraft flight hours:
2623
Aircraft flight cycles:
984
Circumstances:
After landing at Catarman Airport, the aircraft skidded on a wet runway, veered off runway and collided with an earth mount. The aircraft was damaged beyond repair and all 16 occupants escaped uninjured, among them Fidel Ramos, Secretary of Defense of The Philippines.

Crash of an Antonov AN-26 in Parachinar: 34 killed

Date & Time: Nov 19, 1988 at 2030 LT
Type of aircraft:
Operator:
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Kabul - Jalalabad
Country:
Region:
Crew on board:
4
Crew fatalities:
Pax on board:
30
Pax fatalities:
Other fatalities:
Total fatalities:
34
Circumstances:
En route from Kabul to Jalalabad, the crew encountered technical problems and the aircraft entered the Pakistan airspace without any clearance. It is believed that the AN-26 was shot down by the pilot of a Pakistan Air Force fighter and later crashed near Parachinar. The wreckage was found the following morning and all 34 occupants were killed.
Probable cause:
Shot down.

Crash of a Piper PA-31-310 Navajo off Stanwell Park: 3 killed

Date & Time: Nov 1, 1988 at 1740 LT
Type of aircraft:
Registration:
VH-DAP
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Nowra - Nowra
MSN:
31-364
YOM:
1968
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The aircraft had been modified by the installation of an air driven winch for the purpose of towing gunnery targets and was operating in conjunction with a warship for scheduled sea/air gunnery practise. Weather conditions in the area were reported as overcast at 4000 feet, wind 060 degrees / 15-20 knots and visibility of 15-20 kilometres. At about 1717 hours the aircraft was instructed to commence carrying out gunnery tracking runs at an altitude of 1000 feet with the sleeve target not deployed. Between 1720 and 1735 hours the aircraft carried out two such runs from the west and east. The aircraft then tracked to the south, away from the ship, to a distance of about 10 kilometres. At about 1738 the aircraft was instructed to turn inbound for a run from astern. At about 1739 hours the pilot reported engine problems and about one minute later advised "I've got problems, Mayday, I'm going in". Crewmen stationed near the stern of the ship, reported seeing the aircraft dive into the sea. The warship was immediately turned back towards the crash position. Other warships and aircraft were also ordered to the crash position. The only wreckage sighted was at the crash datum and was believed to have been a section of wing. This wreckage was located about two metres below the surface and sank before it could be recovered. The approximate depth of water at the crash position is 450 fathoms. No trace of the aircraft or its occupants has been discovered to date.
Probable cause:
The subsequent investigation established that the flight crew were properly qualified to conduct the flight, and that the aircraft was appropriately certified and maintained. The flight was conducted in accordance with the conditions of the operating contract. At the time of the occurrence the aircraft had not deployed the sleeve target and no firing was being carried out. No evidence was found to suggest an in-flight structural failure or fire. The installation of the target towing equipment was not considered to have been a factor in the development of the accident. There was a loss of control of the aircraft following an apparent engine malfunction. The precise reasons for the accident have not been established.
The following factors were considered relevant to the development of the accident:
1. Apparent engine failure or malfunction.
2. Control of the aircraft was lost for reasons which have not been determined.
Final Report: