CHI89LA172

NTSB accident investigation · Cessna T-337D · Howell, MI · August 19, 1989

Accident · No injuriesLimited investigationFinal report
Date
August 19, 1989, 18:20 local (22:20 UTC)
Place
Howell, MI
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N33NCessna T-337D
Weather
Visual (VMC) · Day
Status
Completed · report July 11, 1990
Report
Approved by Office Director
FAA report
19890819030469A
Case key
14407

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 pilot's poor preflight planning and inaccurate fuel consumption calculations. Contributing factor was maintenance personnel's not performing correct calibration of fuel gages.

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 - exhaustionFactor
Preflight planning/preparation - poorPilot in commandCause
Fuel consumption calculations - inaccuratePilot in commandCause
Engine instruments,fuel quantity gage - incorrectFactor
Maintenance,calibration - not performedOther maintenance personnelFactor
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - rough/unevenFactor

Analysis

During normal cruise, the engines lost power due to fuel exhaustion. During the landing roll, after a forced landing in a rough/uneven field, the nose gear collapsed. Subsequent investigation revealed that the fuel gages on the main tanks read 1/4 full after the fuel exhaustion. Examination of the main fuel tanks revealed only unusable fuel remained.

Aircraft

Registration
N33N
Reported as
Cessna T-337D
Category
Airplane
Serial number
337-1122
Engine
Continental TSIO-360-A/B, 210 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Stevens, Thomas M.
Registered owner
Smith, Norman J.
Airworthiness certificate
Standard, Normal
Departed
3FM · Freemont, MI
Destination
PTK · Pontiac, MI

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
51
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
4,600 total · 51 in this make and model · 3,950 as pilot in command · 8 in the last 90 days · 4 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 9 knots
Visibility
5 statute miles
Lowest ceiling
4,000 ft broken
Altimeter
30.00 inHg
Observed at
PTK, 36 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.

Other investigations on N33N · 1

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