LAX84FA130

NTSB accident investigation · Bell 47J-2 · Kahuku, HI · January 1, 1984

Accident · FatalField investigationFinal report
Date
January 1, 1984, 07:00 local (17:00 UTC)
Place
Kahuku, HI
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N2097Bell 47J-2
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840101000079A
Case key
23926

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with terrain/waterDescent
Reason for occurrence undeterminedCause
Terrain condition - water,rough

Analysis

About 3 min after takeoff, the helicopter was observed descending in a 'gliding fashion' until water impact. A witness reported that it appeared to be flying straight & did not appear to be in trouble. The witness reported that she could hear the eng & it sounded normal. Only the main rotor blades, mast, swashplate control assembly, transmission & eng were recovered.

Aircraft

Registration
N2097
Reported as
Bell 47J-2
Category
Helicopter
Serial number
2832
Airframe hours
6,025
Engine
Lycoming VO-540-B1B3, 240 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Moores Hawaiian Helicopters,
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 11, 1983 · 15 hours before
Destination
HNL · Honolulu, HI

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
55
Certificate
Commercial
Instrument ratings
Helicopter
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Front
Toxicology
Performed
Flight hours
7,645 total · 1,132 in this make and model · 5,603 as pilot in command · 18 in the last 90 days · 7 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
30 statute miles
Lowest ceiling
None
Temperature
70 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N2097 · 3

Matched to the same aircraft by N-number and date.