LAX87LA026

NTSB accident investigation · Cessna 172 · Weed, CA · October 24, 1986

Accident · No injuriesLimited investigationFinal report
Date
October 24, 1986, 12:30 local (19:30 UTC)
Place
Weed, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
CGZWKCessna 172
Weather
Visual (VMC) · Day
Status
Completed · report February 4, 1988
Report
Approved by Office Director
Case key
25462

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
Preflight planning/preparation - inaccuratePilot in commandCause
Weather condition - unfavorable windFactor
Engine instruments,fuel quantity gage - false indicationFactor
Fluid,fuel - exhaustionCause
Fuel supply - misjudgedPilot in commandCause
Forced landingDescent - emergency
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - rough/unevenFactor

Analysis

During a cross country flight, the engine quit approximately 6 miles north of Weed, California. The pilot initiated a forced landing and the aircraft collided with the terrain 150 feet short of the airport. An examination of the aircraft revealed that both fuel tanks were empty. The pilot stated that both fuel gages indicated that the fuel tanks were 1/4 full, just prior to the power loss.

Aircraft

Registration
CGZWK
Reported as
Cessna 172
Category
Airplane
Serial number
17270940
Engine
Lycoming O-320-H2AD, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Business · Part 91
Registered owner
R. Giesel
Airworthiness certificate
Standard, Normal
Departed
WA09 · Blaine, WA
Destination
085 · Redding, CA
Flight plan
VFR
Airport
Weed

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
40
Certificates
Private, Commercial
Airplane ratings
Single-engine land
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
515 total

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 16 knots
Visibility
20 statute miles
Lowest ceiling
40,000 ft broken
Temperature
61 °F, dew point 43 °F
Altimeter
30.00 inHg
Observed at
046