LAX91LA076

NTSB accident investigation · Piper PA-28-181 · Mokuleia, HI · January 19, 1991

Accident · Minor injuriesLimited investigationFinal report
Date
January 18, 1991, 14:15 local (Jan 19, 1991, 00:15 UTC)
Place
Mokuleia, HI
Injuries
2 minor
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N3043DPiper PA-28-181
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 1993
Report
Approved by Office Director
FAA report
19910118000839A
Case key
27095

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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Probable cause

The cfi's failure to use carburetor heat. A factor was the manufacturer's inadequate procedure.

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.

Loss of engine power(total) - nonmechanicalClimb
Weather condition - carburetor icing conditions
Carburetor heat - not usedPilot in command(cfi)Cause
Procedure inadequateManufacturerFactor
Forced landingDescent - emergency
DitchingDescent - emergency
Terrain condition - water

Analysis

During touch and go landings on a student's first training flight, the engine lost power, and the airplane was ditched in the surf line. The power settings and meteorological conditions were conducive to carburetor icing. The manufacturer does not recommend the use of carburetor heat as a normal precaution during approach and landing, and the CFI did not indicate the use of carburetor heat. No mechanical malfunction was found.

Aircraft

Registration
N3043D
Reported as
Piper PA-28-181
Category
Airplane
Serial number
287990174
Airframe hours
287
Engine
Lycoming O-360-A4M, 180 horsepower, reciprocating
Damage
Destroyed
Flight
Instructional · Part 91
Operator
Cosmo Flying School Inc.
Registered owner
Asahi Kikaku Co. Ltd.
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
100 hour · December 4, 1991 · 61 hours before
Departed
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
29
Certificates
Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
1,340 total · 950 in this make and model · 1,250 as pilot in command · 220 in the last 90 days · 80 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point -0 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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