SEA85LA209

NTSB accident investigation · Cessna 180 · Issaquah, WA · September 10, 1985

Accident · No injuriesLimited investigationFinal report
Date
September 9, 1985, 17:13 local (Sep 10, 1985, 00:13 UTC)
Place
Issaquah, WA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N7694ACessna 180
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19850909069529A
Case key
40235

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) - nonmechanicalApproach - vfr pattern - final approach
Fluid,fuel - starvation
Fuel system,line - blocked(total)Cause
Fuel system,primer system - deteriorated
Forced landingApproach - vfr pattern - final approach
Nose downLanding - flare/touchdown

Analysis

The acft landed nose down short of the rwy during a forced landing following fuel starvation. Investigation disclosed the main fuel line was blocked by pieces of the primer valve piston 'o' ring which had deteriorated due to the continuouuse of automotive fuel.

Aircraft

Registration
N7694A
Reported as
Cessna 180
Category
Airplane
Serial number
32591
Engine
Continental O-470-K, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Human Flight, Inc.
Airworthiness certificate
Standard, Normal
Departed
3WA1 · Issaquah, WA
Airport
3WA1 · Skyport

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
27
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 10 knots
Visibility
50 statute miles
Lowest ceiling
None
Temperature
68 °F

FAA reports on this event · 1

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