LAX91LA311

NTSB accident investigation · Piper PA-28-180 · Ramona, CA · July 14, 1991

Accident · Minor injuriesLimited investigationFinal report
Date
July 13, 1991, 23:55 local (Jul 14, 1991, 06:55 UTC)
Place
Ramona, CA
Injuries
1 minor, 3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N7893NPiper PA-28-180
Weather
Instrument (IMC) · Night/dark
Status
Completed · report July 13, 1993
Report
Approved by Office Director
Case key
27289

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot-in-command's improper preflight planning preparation and fuel consumption calculations resulting in a total loss of engine power due to fuel exhaustion, forced landing and in flight collision with a residence.

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(partial) - nonmechanicalDescent
Fluid,fuel - exhaustionFactor
Preflight planning/preparation - poorPilot in commandCause
Fuel consumption calculations - poorPilot in commandCause
Forced landingDescent - emergency
In flight collision with objectDescent - emergency
Object - residence

Analysis

After refueling the acft with a reduced fuel load the non-instrument rated plt tookoff for his destination. Upon arrival he added a reduced amount of fuel based on his original calculations. On his return night flt the following night he received a wx briefing, filed a VFR flt plan and departed for his home arpt. When approaching the destination arpt he determined the wx was below VMC and elected to land at an enroute arpt. During the descent the acft's engine sustained a total loss of power due to fuel exhaustion. The plt stated that the airplane entered gnd fog prior to colliding with an unoccupied house and a propane tank. Examination of the airplane did not disclose any evidence of fuel in the fuel tanks or on the ground adjacent to it.

Aircraft

Registration
N7893N
Reported as
Piper PA-28-180
Category
Airplane
Engine
Lycoming O-360-A4A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Coastal Fliers, doing business as 0
Registered owner
Coastal Fliers
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · January 2, 2000
Departed
Q68 · Mariposa, CA
Destination
SEE · El Cajon, CA
Flight plan
VFR

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
44
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
500 total · 14 in this make and model · 450 as pilot in command · 9 in the last 90 days · 7 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
110° at 2 knots
Visibility
7 statute miles
Lowest ceiling
1,500 ft overcast
Temperature
64 °F, dew point 57 °F
Altimeter
29.00 inHg
Observed at
NFG, 27 nm away