Crash of a Grumman C-1A Trader in Elizabeth City: 4 killed

Date & Time: Aug 23, 1983
Type of aircraft:
Operator:
Registration:
146040
Flight Type:
Survivors:
No
Schedule:
Elizabeth City - Elizabeth City
MSN:
70
YOM:
1958
Crew on board:
4
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
4
Circumstances:
The crew was completing a local training mission at Elizabeth City Airport consisting of touch-and-go maneuvers. The aircraft crashed in unknown circumstances, killing all four crew members.

Crash of a SCAN-30 Pace Gannet off Fond du Lac

Date & Time: Aug 5, 1983 at 0837 LT
Type of aircraft:
Registration:
N7775C
Flight Type:
Survivors:
Yes
MSN:
21
YOM:
1949
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total hours on type:
10.00
Circumstances:
After takeoff, the aircrew flew to the southern end of Lake winnebago where they made several uneventful water landings. They estimated that the wind was from the northeast at 5 to 6 knots. The water was described as smooth with only small ripples. On the 6th approach, the gear handle was checked in the up position and the amber gear up indicator light was illuminated. The amphibious aircraft touched down on the water with no bounce or porpoise. About 2 or 3 seconds after touchdown, the aircraft yawed violently to the right and rolled left. The left float and wing tip hit the water and the left wing separated. The hull rolled over, but the occupants egresed before the aircraft sank. A diver noted that the right gear was extended. After the aircraft was recovered, the right main gear actuator rod clevis was found to have fractured. The fracture surface had signs of overload failure. The lock nut had been screwed tightly against the clevis and the lock nut threads had produced gouge marks on the unthreaded portion of the shank of the clevis.
Probable cause:
Occurrence #1: airframe/component/system failure/malfunction
Phase of operation: landing
Findings
1. (c) landing gear, normal retraction/extension assembly - overload
2. Maintenance, installation - improper - other maintenance personnel
3. Landing gear, main gear - loose
----------
Occurrence #2: loss of control - on ground/water
Phase of operation: landing
Final Report:

Crash of a Hawker-Siddeley H.S.125-1A-522 in Houston: 2 killed

Date & Time: Jun 29, 1983 at 1447 LT
Type of aircraft:
Operator:
Registration:
N125E
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Houston - Beaumont
MSN:
25110
YOM:
1966
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
9500
Captain / Total hours on type:
5000.00
Aircraft flight hours:
5283
Circumstances:
The Grumman American AA-5A, N9844U, had just landed. While taxing, the aircrew stopped short of runway 13R as Beechcraft. Hawker BH-125, N125E, was taking off. The rated student in N125E, who was on a training flight, was at the controls and began the takeoff. The power-up and takeoff roll were normal. Rotation was described as normal and the left throttle was retarded to idle at 110 knots, as pre-briefed, to simulate an engine failure. The instructor pilot (IP) stated that the lift off appeared normal and directional control was good up to an alt of 10 to 20 feet. The left wing then started to drop and the student applied right aileron, but did not stop the roll. The IP began advancing the left throttle, but did not get on the flight controls. The left wing hit the runway and the aircraft veered left and settled to the ground. At impact, both main gear mounts failed, a fuel tank ruptured and a fire started. N125E then slid into N9844U and both aircraft burned. BH-125 flight man recommends IP follow thru, max bank 5° and cautions negative wxvaning in crosswind. BH-125 rudder bias engaged. AA-5A crew thrown out, seatbelts unlatched.
Probable cause:
Occurrence #1: loss of control - in flight
Phase of operation: takeoff - initial climb
Findings
1. (c) supervision - inadequate - pilot in command (CFI)
2. (f) weather condition - crosswind
3. (c) directional control - not maintained - dual student
4. (f) lack of total experience in type operation - dual student
5. (c) remedial action - inadequate - pilot in command (CFI)
6. (f) overconfidence in aircraft's ability - pilot in command (CFI)
----------
Occurrence #2: in flight collision with terrain/water
Phase of operation: takeoff
Findings
7. Clearance - not maintained
----------
Occurrence #3: on ground/water collision with object
Phase of operation: other
Findings
8. (f) object - aircraft parked/standing
Final Report:

Crash of a Lockheed C-130H Hercules in Nevada: 6 killed

Date & Time: Jun 28, 1983 at 1210 LT
Type of aircraft:
Operator:
Registration:
74-2068
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Nellis - Nellis
MSN:
4694
YOM:
1976
Location:
Crew on board:
5
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
The crew departed Nellis AFB in Las Vegas on a training mission consisting of heavy equipment drop. While flying at low height, the pilot initiated a turn when the aircraft stalled and crashed. The wreckage was found in an uninhabited and hilly terrain located about 100 miles northwest of Nellis AFB. All six occupants were killed.

Crash of a Lockheed P-3B-65-LO Orion on Kauai Island: 14 killed

Date & Time: Jun 16, 1983 at 0400 LT
Type of aircraft:
Operator:
Registration:
152720
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Barbers Point - Barbers Point
MSN:
185-5160
YOM:
1965
Crew on board:
4
Crew fatalities:
Pax on board:
10
Pax fatalities:
Other fatalities:
Total fatalities:
14
Circumstances:
The four engine airplane departed Barbers Point NAS on a night training exercise consisting of a support of ships cruising off Kauai Island. While cruising in limited visibility at an altitude of 3,000 feet, the aircraft struck the slope of a mountain and disintegrated on impact. The wreckage was found on a steep ridge (Kalepa Ridge between Honopu and Kalalau valleys) on the Na Pali Coast of Kauai. All 14 occupants were killed. The pilot failed to realize his altitude was insufficient and did not see the mountain.
Probable cause:
Controlled flight into terrain.

Crash of a Learjet 25B in the Atlantic Ocean: 3 killed

Date & Time: May 18, 1983
Type of aircraft:
Operator:
Registration:
D-CDPD
Flight Phase:
Flight Type:
Survivors:
No
Schedule:
Vienna - Hamburg
MSN:
25-177
YOM:
1974
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
3
Circumstances:
The twin engine airplane departed Vienna-Schwechat Airport on a training flight to Hamburg-Fuhlsbüttel, West Germany. After 40 minutes into the flight, while cruising at an altitude of 39,000 feet, radio contact was lost with the crew who failed to respond to any ATC calls. The aircraft failed to descend to Hamburg and continued over the Atlantic Ocean. Decision was taken to dispatch a fighter plane and the military crew confirmed that there was no activity and no movement on board once he reached the flying Learjet. After fuel exhausted, both engines stopped and the airplane entered a dive until it crashed in the Atlantic Ocean, about 560 km northwest off Scotland. Few debris were found while the main wreckage disappeared in the sea. All three occupants were killed.
Probable cause:
Due to lack of evidences, the exact cause of the accident could not be determined. However, the assumption that the accident was the consequence of an unexpected cabin depressurization was not ruled out, maybe following the failure of a seal or a protection valve.

Crash of a Cessna 340 in Rock Springs: 3 killed

Date & Time: Apr 26, 1983 at 1103 LT
Type of aircraft:
Registration:
N5415M
Flight Type:
Survivors:
No
Schedule:
Rock Springs - Rock Springs
MSN:
340-0028
YOM:
1972
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
3
Captain / Total flying hours:
4281
Captain / Total hours on type:
31.00
Aircraft flight hours:
2022
Circumstances:
The aircrew of a Cessna 340, N5415M, were scheduled for an air taxi check ride with an inspector at Jackson, WY, later in the afternoon. They had planned to takeoff from Rock Springs, WY, practice at few instrument approaches at Rock Springs, then proceed to Jackson. After taking off, they made an NDB approach, made a missed approach, then began an ILS approach. A Beech Bonanza, N1825F, was on a flight from Scottsbluff, NE to Rock Springs. During arrival to Rock Springs, the Bonanza pilot was monitoring the position of a King Air that was ahead of him and also on an approach to the same airport. All three aircraft were using the same frequency and all three were providing reports of their respective positions. At approximately 1103 mdt, witnesses heard N5415M and N1825F collide, then saw the aircraft and pieces of wreckage falling. An investigation revealed the Cessna was inbound toward the outermarker (270° course) and the Bonanza was in level flight, heading approximately 219°. Both aircraft were operating VFR. All six occupants in both aircraft were killed.
Probable cause:
Occurrence #1: midair collision
Phase of operation: approach - iaf to faf/outer marker (IFR)
Findings
1. Radar traffic information service - not used - pilot in command
2. (c) visual lookout - inadequate - copilot/second pilot
3. (c) visual lookout - inadequate - pilot of other aircraft
----------
Occurrence #2: in flight collision with terrain/water
Phase of operation: descent - uncontrolled
Final Report:

Crash of a Shin Meiwa PS-1 at Iwakuni AFB: 11 killed

Date & Time: Apr 26, 1983
Type of aircraft:
Operator:
Registration:
5801
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Iwakuni - Iwakuni
MSN:
1001
Country:
Region:
Crew on board:
14
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
11
Circumstances:
The crew was completing a local 'training' flight consisting of a preparation to an incoming airshow. After completing several circuits with other airplanes, the crew initiated a solo low pass over the runway at a height of 100 feet and a speed of 65 knots. While approaching the end of the runway, the pilot-in-command initiated a right turn when the seaplane adopted a nose-high attitude then stalled and crashed on a concrete bank separating the tarmac and an ammunition storage building. Three occupants were seriously injured while 11 others were killed.

Crash of a Kawasaki C-1 on Suga Island: 6 killed

Date & Time: Apr 19, 1983 at 0720 LT
Type of aircraft:
Operator:
Registration:
68-1015
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Komaki - Iruma
MSN:
8015
Country:
Region:
Crew on board:
6
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
6
Circumstances:
The aircraft departed Nagoya-Komaki on a flight to Iruma AFB with four other similar airplanes. While approaching the Suga Island, the crew encountered poor weather conditions with limited visibility due to low ceiling, heavy rain falls and fog. While cruising at an altitude of 600 feet under a special VFR clearance, the airplane struck the slope of a mountain (1,018 meters high), killing all six crew members. A second Kawasaki C-1 crashed in similar conditions, killing all eight crew members while a third airplane struck tree tops but was able to complete an emergency landing on the nearest airport.
Probable cause:
Controlled flight into terrain.

Crash of a Kawasaki C-1 on Suga Island: 8 killed

Date & Time: Apr 19, 1983 at 0720 LT
Type of aircraft:
Operator:
Registration:
58-1009
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Komaki - Iruma
MSN:
8009
Country:
Region:
Crew on board:
8
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
8
Circumstances:
The aircraft departed Nagoya-Komaki on a flight to Iruma AFB with four other similar airplanes. While approaching the Suga Island, the crew encountered poor weather conditions with limited visibility due to low ceiling, heavy rain falls and fog. While cruising at an altitude of 600 feet under a special VFR clearance, the airplane struck the slope of a mountain (1,018 meters high), killing all eight crew members. A second Kawasaki C-1 crashed in similar conditions, killing all six crew members while a third airplane struck tree tops but was able to complete an emergency landing on the nearest airport.
Probable cause:
Controlled flight into terrain.