ANC88LA049

NTSB accident investigation · Cessna 337D · Kenai, AK · April 23, 1988

Accident · No injuriesLimited investigationFinal report
Date
April 23, 1988, 10:28 local (18:28 UTC)
Place
Kenai, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N86128Cessna 337D
Weather
Visual (VMC) · Day
Status
Completed · report April 25, 1989
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19880423010199A
Case key
5001

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.

Loss of engine power(total) - nonmechanicalCruise - normal
Fluid,fuel - exhaustionCause
Aircraft preflight - inadequatePilot in command(cfi)Cause
Engine instruments,fuel quantity gage - false indicationFactor
Fuel supply - inadequatePilot in command(cfi)Cause
Aircraft performance,two or more engines - failure,total
Forced landingDescent - emergency
In flight collision with terrain/waterApproach - vfr pattern - final approach
Object - tree(s)

Analysis

The private pilot was practicing simulated instrument flight with his flight instructor in their mutually-owned airplane, when both engines quit within minutes of each other due to fuel exhaustion. The airplane struck trees in the ensuing emergency descent prior to reaching the selected landing area and was substantially damaged. Neither of the pilots were injured. The flight instructor had conducted the preflight inspection, and had visually inspected the fuel tanks prior to the start of the flight, and although the tanks were less than full, he felt that a sufficient quantity remained for the intended flight. Both pilots said that the fuel gauges indicated one-quarter full when the engines stopped.

Aircraft

Registration
N86128
Reported as
Cessna 337D
Category
Airplane
Serial number
3371089
Airframe hours
1,662
Engine
Continental IO-360-C, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Lee, Gary E.
Registered owner
Lee, Gary E
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 9, 1987 · 43 hours before
Departed
MRI · Anchorage, AK
Airport
8AK8 · Swanson River

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
36
Certificate
Private
Airplane ratings
Multi-engine land, Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
318 total · 158 in this make and model · 281 as pilot in command · 26 in the last 90 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None
Temperature
41 °F, dew point 28 °F
Altimeter
29.00 inHg
Observed at
ENA, 17 nm away

FAA reports on this event · 1

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