LAX88LA320

NTSB accident investigation · Cessna 172N · Truckee, CA · September 17, 1988

Accident · Minor injuriesLimited investigationFinal report
Date
September 17, 1988, 15:30 local (22:30 UTC)
Place
Truckee, CA
Injuries
4 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N6406DCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report July 10, 1989
Report
Approved by Office Director
FAA report
19880917051069A
Case key
26104

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.

Airframe/component/system failure/malfunctionTakeoff - roll/run
Fuel system,cap - openFactor
Aircraft preflight - inadequatePilot in commandCause
In flight collision with terrain/waterManeuvering - turn to reverse direction
In-flight planning/decision - improperPilot in commandCause
Diverted attentionPilot in commandFactor
Weather condition - high density altitudeFactor
Precautionary landing - performedPilot in commandCause
Lowering of flaps - prematurePilot in commandCause
Nose overLanding
Terrain condition - high obstruction(s)Factor
Landing gear,nose gear - separation

Analysis

During takeoff roll the pilot heard a banging noise on the left wing. The pilot continued the takeoff. At 100 ft a.g.l. he executed a 180 degree turn to the right to return to land. The pilot added 30 degrees of flaps to the 10 that had been set for takeoff. The acft began to descend and the pilot could not stop the descent. He landed the acft in an open field. During the landing the nose wheel collided with a rock, broke off and the aircraft nosed over. An examination of the wreckage revealed that the left fuel cap was not in place and was hanging from the wing by its connection chain. Density altitude was about 7500 feet.

Aircraft

Registration
N6406D
Reported as
Cessna 172N
Category
Airplane
Serial number
17272789
Airframe hours
3,796
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Lompoc Aviation, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 10, 1988 · 35 hours before
Destination
PVF · Placerville, CA
Airport
TRK · Truckee-Tahoe, runway 28, 6,401 × 100 ft, asphalt

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
41
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
1,164 total · 255 in this make and model · 965 as pilot in command · 13 in the last 90 days · 6 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
230° at 12 knots, gusting 17
Visibility
30 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 18 °F
Altimeter
30.00 inHg
Observed at
TRK

FAA reports on this event · 1

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