Crash of a Short SC.7 Skyvan 3 Variant 200 in Kona: 2 killed

Date & Time: Aug 25, 1977 at 0540 LT
Type of aircraft:
Registration:
N4917
Flight Type:
Survivors:
No
Schedule:
Honolulu - Kona
MSN:
1850
YOM:
1968
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Captain / Total flying hours:
25107
Captain / Total hours on type:
161.00
Circumstances:
On final approach to Kona-Keahole Airport, the twin engine airplane stalled and crashed short of runway threshold. The aircraft was destroyed and both occupants were killed.
Probable cause:
Stall on final approach after the pilot-in-command failed to maintain flying speed.
Final Report:

Crash of a Cessna 340 off Kauna Point

Date & Time: Apr 26, 1977 at 0005 LT
Type of aircraft:
Registration:
N7839Q
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Pago Pago - Honolulu
MSN:
340-0220
YOM:
1973
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
3500
Captain / Total hours on type:
31.00
Circumstances:
The pilot was completing a ferry flight from Pago Pago to Honolulu. While approaching Hawaii Island, both engines failed. The pilot reduced his altitude and attempted to ditch the aircraft that crashed about 28 NM southwest of Kauna Point. The pilot was seriously injured and the aircraft was lost.
Probable cause:
Double engine failure in flight due to fuel exhaustion. The following contributing factors were reported:
- Fuel leak in left tip tank from unknown origin.
Final Report:

Crash of a Cessna 402B in Molokai

Date & Time: Aug 28, 1976 at 1050 LT
Type of aircraft:
Operator:
Registration:
N69391
Flight Phase:
Survivors:
Yes
Schedule:
Molokai - Honolulu
MSN:
402B-0529
YOM:
1973
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
1503
Captain / Total hours on type:
400.00
Circumstances:
After takeoff from Molokai Airport, the pilot encountered control problems and the airplane became unstable. In such conditions, he decided to reduce his altitude and to attempt an emergency landing in a prairie. Upon landing, the airplane slid for several yards before coming to rest. Two passengers were seriously injured while seven other occupants escaped with minor injuries.
Probable cause:
Airframe failure during initial climb due to improper maintenance on part of the maintenance personnel. The following contributing factors were reported:
- Flight control systems: elevator and elevator tab control system,
- Improperly installed,
- Chafed,
- Forced landing off airport on land,
- Elevator cable P/N 5000008-8 misrouted outside pulley guard pin,
- Cable wore and broke from chaffing.
Final Report:

Crash of a De Havilland DHC-3 Otter off Upolu

Date & Time: Apr 27, 1976 at 1458 LT
Type of aircraft:
Registration:
N35310
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Kamuela - Honolulu
MSN:
293
YOM:
1959
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
4321
Captain / Total hours on type:
401.00
Circumstances:
En route from Kamuela to Honolulu, the engine failed. The pilot reduced his altitude and ditch the aircraft off Upolu, on the north coast of Hawaii Island. While both occupants were rescued, the aircraft sank and was not recovered.
Probable cause:
Powerplant failure for undetermined reasons.
Final Report:

Crash of a Rockwell Grand Commander 680 into the Pacific Ocean

Date & Time: Mar 23, 1975
Operator:
Registration:
ZK-DHF
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Pago Pago - Honolulu
MSN:
680-1429-71
YOM:
1964
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was performing a positioning flight from Pago Pago to Honolulu. While approaching Honolulu from the south, the crew informed ATC about the failure of both engines and reduced his altitude in an attempt to ditch the aircraft about 100 km south of Honolulu. Both pilots were quickly rescued while the airplane sank and was lost.
Probable cause:
Double engine failure caused by a fuel exhaustion. It is believed that the fuel quantity was insufficient to cover the distance or that the crew encountered strong headwinds, increasing the fuel consumption.

Crash of a Beechcraft E18S off Maui Island

Date & Time: Jun 12, 1974 at 1240 LT
Type of aircraft:
Registration:
N39A
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Honolulu - Van Nuys
MSN:
BA-115
YOM:
1955
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
16640
Captain / Total hours on type:
2000.00
Circumstances:
The pilot, sole on board, was performing a ferry flight from Honolulu to Van Nuys, California. While cruising along the coast of the Maui Island, both engines failed simultaneously. Unable to maintain a safe altitude, he ditched the aircraft 22 miles offshore. The pilot was rescued while the aircraft sank and was lost.
Probable cause:
Double engine failure in flight following a fuel exhaustion. The following factors were reported:
- Inadequate preflight preparation,
- Improper in-flight decisions,
- Mismanagement of fuel,
- Miscalculated fuel consumption,
- Fuel exhaustion,
- Pilot became lost/disoriented,
- HF communication inoperative.
Final Report:

Crash of a Cessna 207 Skywagon off Lihue

Date & Time: Dec 28, 1973 at 1600 LT
Registration:
N91017
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Lihue - Honolulu
MSN:
207-0012
YOM:
1969
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
2150
Captain / Total hours on type:
1795.00
Circumstances:
Shortly after takeoff from Lihue Airport, while climbing, the engine failed. The pilot declared an emergency and was cleared to return when the airplane stalled and crashed into the sea few hundred yards off shore. The pilot was rescued while the aircraft sank and was not recovered.
Probable cause:
Engine malfunction for undetermined reason. The aircraft was not recovered from ocean.
Final Report:

Crash of a Beechcraft C45 off Honolulu: 5 killed

Date & Time: Jul 24, 1973 at 0708 LT
Type of aircraft:
Registration:
N234JC
Flight Phase:
Survivors:
Yes
Schedule:
Honolulu - Lihue - Honolulu
MSN:
AF-317
YOM:
1953
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
8
Pax fatalities:
Other fatalities:
Total fatalities:
5
Captain / Total flying hours:
2049
Captain / Total hours on type:
574.00
Circumstances:
After takeoff from Honolulu Airport, while climbing, both engines failed. The airplane lost height and crashed into the sea few dozen yards offshore. Four passengers were rescued while five other occupants, among them the pilot, were killed. The aircraft sank and was lost.
Probable cause:
Double engine failure during initial climb following a mismanagement of fuel on part of the pilot. The following factors were reported:
- Fuel starvation,
- Failed to maintain flying speed,
- Inadequate preflight preparation,
- Failed to use the pre-departure checklist,
- Improperly loaded aircraft,
- Seats improperly installed,
- Takeoff with rear auxiliary tanks that were not serviced,
- Fuel selector valve configuration different than other aircraft flown,
- All cabin seats separated.
Final Report:

Crash of a De Havilland DH.104 Dove off Honolulu

Date & Time: Mar 4, 1972 at 1655 LT
Type of aircraft:
Operator:
Registration:
N4967N
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Honolulu - Honolulu
MSN:
04340
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Captain / Total flying hours:
2493
Captain / Total hours on type:
7.00
Circumstances:
Few minutes after takeoff from Honolulu Airport, while flying along the coast, both engines failed simultaneously. The pilot reduced his altitude and ditched the aircraft few dozen yards offshore. While the aircraft sank and was lost, both occupants were rescued.
Probable cause:
Double engine failure during normal cruise. As the aircraft was not recovered, the exact cause of the accident could not be determined.
Final Report:

Crash of a Beechcraft C-45H Expeditor off Molokai: 8 killed

Date & Time: Feb 22, 1972 at 0705 LT
Type of aircraft:
Registration:
N5642V
Flight Phase:
Survivors:
No
Schedule:
Honolulu - Lanai
MSN:
AF-721
YOM:
1954
Location:
Crew on board:
1
Crew fatalities:
Pax on board:
7
Pax fatalities:
Other fatalities:
Total fatalities:
8
Captain / Total flying hours:
7323
Captain / Total hours on type:
764.00
Circumstances:
En route from Honolulu to Lanai, while cruising along the coast, the twin engine airplane went through a stormy area when control was lost. It crashed into the sea offshore and was destroyed. All eight occupants were killed.
Probable cause:
It was determined that the pilot continued under VFR mode into adverse weather conditions. The following factors were reported:
- Low ceiling, rain and thunderstorm activity,
- The pilot flew into known thunderstorm activity.
Final Report: