LAX88LA293

NTSB accident investigation · Aeronca 0-58B · Grass Valley, CA · August 21, 1988

Accident · Minor injuriesLimited investigationFinal report
Date
August 21, 1988, 10:30 local (17:30 UTC)
Place
Grass Valley, CA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N56740Aeronca 0-58B
Weather
Visual (VMC) · Day
Status
Completed · report November 7, 1989
Report
Approved by Office Director
FAA report
19880821034449A
Case key
26087

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
Fluid,fuel - exhaustionCause
Aircraft preflight - poorPilot in commandCause
Forced landingDescent - emergency
Weather condition - downdraftFactor
On ground/water collision with objectLanding - roll
Object - tree(s)Factor

Analysis

While enroute, the engine sputtered then quit. The pilot initiated a forced landing to a plateau directly below. While on final approach the airplane flew through a downdraft. The pilot was unable to land the airplane on the plateau, instead it collided with the trees prior to the plateau. Inspection of the airplane after the accident revealed that both fuel tanks were exhausted of fuel. The flt time was 30 minutes.

Aircraft

Registration
N56740
Reported as
Aeronca 0-58B
Category
Airplane
Serial number
058B12873
Airframe hours
1,361
Engine
Continental C-65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Andersen, George W.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 22, 1988 · 38 hours before
Departed
051 · Lincoln, CA

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
34
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Front
Flight hours
242 total · 198 in this make and model · 193 as pilot in command · 15 in the last 90 days · 6 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
30 statute miles
Lowest ceiling
None

FAA reports on this event · 1

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