LAX83FUM07

NTSB accident investigation · Bell 47G-5 · Valley Center, CA · June 14, 1983

Accident · No injuriesFinal report
Date
June 14, 1983, 13:00 local (20:00 UTC)
Place
Valley Center, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N2252WBell 47G-5
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830614025259A
Case key
23560

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) - nonmechanicalManeuvering - aerial application
Fluid,fuel - exhaustionFactor
Fuel supply - inadequatePilot in commandCause
Preflight planning/preparation - inadequatePilot in commandCause
Fuel consumption calculations - inaccuratePilot in commandCause
Forced landingLanding - flare/touchdown
Autorotation - performedPilot in commandFactor

Analysis

The acft was damaged during a forced landing following a power loss while engaged in aerial application. The pilot took off with 25 gallons of fuel which he said was usually enough for spraying 40-50 acres. This job was 19 acres but it was 10-12 miles away at 1400 ft MSL. Post accident investigation revealed that the acft fuel system contained only 1 pint offuel. The pilot stated that the power loss may have been the result of fuel exhaustion. No other reason for power loss was discovered.

Aircraft

Registration
N2252W
Reported as
Bell 47G-5
Category
Helicopter
Serial number
7966
Airframe hours
2
Engine
Lycoming 435-B1A, reciprocating
Damage
Substantial damage
Flight
Aerial application · Part 137
Registered owner
Michael J. Markov
Airworthiness certificate
Special, Restricted (Special)
Last inspection
Annual · April 12, 1983 · 90 hours before
Departed
Rancho, 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
37
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
5,726 total · 2,726 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
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.

Other investigations on N2252W · 4

Matched to the same aircraft by N-number and date.