Honolulu – Molokai

The flight was to be flown across a 22 mile channel between islands on an overcast night with no moon and no ground reference lights. The aircraft disappeared from radar and, after extensive searches, could not be found. A three dimensional flight track was reconstructed using recorded radar data. The data indicated that in the last 60 seconds the aircraft slowed from 170 to 95 knots, gained 500 feet in altitude, and turned left 190° before abruptly disappearing from radar. Flight tests indicated that the movements of the aircraft in the last 60 seconds of the flight were consistent with a loss of the left engine, without compensation by the pilot. The operator's training program did not provide for night or instrument flight conditions. The last documented instrument time for the pilot was 15 months prior during a checkride. The pilot flew sporadic night flights. The pilot had previously flown during the day and was on his thirteenth hour of duty. The wreckage and all eight occupants were never found. However it is believed it crashed about 13 miles northwest of Maunaloa, on Molokai Island.

Flight / Schedule

Honolulu – Molokai

Registration

N712AN

MSN

31-7652151

Year of Manufacture

1976

Date

December 23, 1987 at 06:53 PM

Type

CRASH

Flight Type

Scheduled Revenue Flight

Flight Phase

Flight

Crash Site

Mountains

Crash Location

Molokai Hawaii

Region

North America • United States of America

Coordinates

21.1345°, -157.0072°

Crash Cause

Human factor

Narrative Report

On December 23, 1987 at 06:53 PM, Honolulu – Molokai experienced a crash involving Piper PA-31-350 Navajo Chieftain, operated by Panorama Air Tour, with the event recorded near Molokai Hawaii.

The flight was categorized as scheduled revenue flight and the reported phase was flight at a mountains crash site.

8 people were known to be on board, 8 fatalities were recorded, 0 survivors were identified or estimated. This corresponds to an estimated fatality rate of 100.0%.

Crew on board: 1, crew fatalities: 1, passengers on board: 7, passenger fatalities: 7, other fatalities: 0.

The listed crash cause is human factor. The flight was to be flown across a 22 mile channel between islands on an overcast night with no moon and no ground reference lights. The aircraft disappeared from radar and, after extensive searches, could not be found. A three dimensional flight track was reconstructed using recorded radar data. The data indicated that in the last 60 seconds the aircraft slowed from 170 to 95 knots, gained 500 feet in altitude, and turned left 190° before abruptly disappearing from radar. Flight tests indicated that the movements of the aircraft in the last 60 seconds of the flight were consistent with a loss of the left engine, without compensation by the pilot. The operator's training program did not provide for night or instrument flight conditions. The last documented instrument time for the pilot was 15 months prior during a checkride. The pilot flew sporadic night flights. The pilot had previously flown during the day and was on his thirteenth hour of duty. The wreckage and all eight occupants were never found. However it is believed it crashed about 13 miles northwest of Maunaloa, on Molokai Island.

Aircraft reference details include registration N712AN, MSN 31-7652151, year of manufacture 1976.

Geospatial coordinates for this crash are approximately 21.1345°, -157.0072°.

Fatalities

Total

8

Crew

1

Passengers

7

Other

0

Crash Summary

The flight was to be flown across a 22 mile channel between islands on an overcast night with no moon and no ground reference lights. The aircraft disappeared from radar and, after extensive searches, could not be found. A three dimensional flight track was reconstructed using recorded radar data. The data indicated that in the last 60 seconds the aircraft slowed from 170 to 95 knots, gained 500 feet in altitude, and turned left 190° before abruptly disappearing from radar. Flight tests indicated that the movements of the aircraft in the last 60 seconds of the flight were consistent with a loss of the left engine, without compensation by the pilot. The operator's training program did not provide for night or instrument flight conditions. The last documented instrument time for the pilot was 15 months prior during a checkride. The pilot flew sporadic night flights. The pilot had previously flown during the day and was on his thirteenth hour of duty. The wreckage and all eight occupants were never found. However it is believed it crashed about 13 miles northwest of Maunaloa, on Molokai Island.

Cause: Human factor

Occupants & Outcome

Crew On Board

1

Passengers On Board

7

Estimated Survivors

0

Fatality Rate

100.0%

Known people on board: 8

Operational Details

Schedule / Flight

Honolulu – Molokai

Flight Type

Scheduled Revenue Flight

Flight Phase

Flight

Crash Site

Mountains

Region / Country

North America • United States of America

Aircraft Details

Registration

N712AN

MSN

31-7652151

Year of Manufacture

1976

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