LAX84LA462

NTSB accident investigation · Bell 47G-2 · El Cajon, CA · August 29, 1984

Accident · No injuriesLimited investigationFinal report
Date
August 29, 1984, 10:10 local (17:10 UTC)
Place
El Cajon, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N18807Bell 47G-2
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19840829044359A
Case key
24388

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.

Hard landingLanding - flare/touchdown
Rotorcraft flight control,collective control - undeterminedFactor
Collective - improper use ofPilot in commandCause
Flare - delayedPilot in commandCause

Analysis

The helicopter made a hard landing during a test flt. The plt reported that the collective was very stiff and he was notable to stop the descent during landing. FAA inspected the helicopter after the accident and found no discrepancies in the control system and movement of the controls was smooth without binding.

Aircraft

Registration
N18807
Reported as
Bell 47G-2
Category
Helicopter
Serial number
YH49
Airframe hours
1,739
Engine
Lycoming VO-435-A1B, 260 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 91
Operator
Aircraft & Helicopter Serv Inc
Registered owner
Unckle Louie, Inc.
Last inspection
100 hour · August 4, 1984 · 9 hours before
Airport
SEE · Gillespie Field

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
40
Certificate
Commercial
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
5,255 total · 4,616 in this make and model · 48,134 as pilot in command · 167 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 5 knots
Visibility
30 statute miles
Lowest ceiling
None
Temperature
81 °F
Altimeter
30.00 inHg

FAA reports on this event · 1

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