SEA83LA152

NTSB accident investigation · Cessna 120 · Tenakee Springs, AK · July 18, 1983

Accident · No injuriesLimited investigationFinal report
Date
July 17, 1983, 23:15 local (Jul 18, 1983, 06:15 UTC)
Place
Tenakee Springs, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N76239Cessna 120
Weather
Visual (VMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19830717043579A
Case key
39732

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

On this page

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) - nonmechanicalCruise - normal
Weather condition - rainFactor
Weather condition - carburetor icing conditionsFactor
Fuel system,carburetor - iceCause
Carburetor heat - not usedPilot in commandCause
Forced landingLanding - flare/touchdown
Nose overLanding - roll
Light condition - dark nightFactor
Terrain condition - rough/unevenFactor
Terrain condition - loose gravel/sandyFactor

Analysis

The acft nosed over during a forced landing on a rocky beach at night. The pilot did not use carburetor heat during the engine restart attempts.

Aircraft

Registration
N76239
Reported as
Cessna 120
Category
Airplane
Serial number
10642
Airframe hours
1,906
Engine
Continental C85-12F, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Lawrence Gregg
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 15, 1983
Departed
JUN · Juneau, AK
Destination
SIT · Sitka, AK
Flight plan
VFR

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
21
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
790 total · 4 in this make and model · 690 as pilot in command · 66 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
150° at 10 knots
Visibility
15 statute miles
Lowest ceiling
2,000 ft overcast
Temperature
57 °F

FAA reports on this event · 1

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