LAX95LA052

NTSB accident investigation · Bell 206B · Julian, CA · December 15, 1994

Accident · No injuriesLimited investigationFinal report
Date
December 15, 1994, 07:30 local (15:30 UTC)
Place
Julian, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N37AJBell 206B
Weather
Visual (VMC) · Day
Status
Completed · report October 13, 1995
Report
Approved by Office Director
FAA report
19941215041679A
Case key
28994

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

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Probable cause

the failure of the pilot to maintain a proper alignment during hover in a mountainous area.

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.

Roll overHover
Proper alignment - not maintainedPilot in commandCause
Terrain condition - rock(s)/boulder(s)

Analysis

The purpose of the flight was to take some hunters into the mountains around the town of Julian. The pilot dropped off his passengers while in a hover a few feet off the ground. The helicopter drifted slightly to the right and the right skid contacted a rock outcropping. The helicopter then rolled over.

Factual narrative

On December 15, 1994, at 0730 Pacific standard time, a Bell 206B helicopter, N37AJ, rolled over during hover in a mountainous area near Julian, California. The aircraft was operated by Civic Helicopters, Inc., of Carlsbad, California, and was on a repositioning flight after dropping off passengers. Visual meteorological conditions prevailed at the time and no flight plan was filed. The helicopter sustained substantial damage. The certificated commercial pilot, the sole occupant, was not injured. The flight originated at the Palomar-Carlsbad airport on the day of the accident about 0630 for the purpose of taking hunters into the mountains near Julian.

In his written statement, the pilot reported that he dropped off his passengers and was in a hover a few feet off the ground. The helicopter drifted slightly to the right and the right skid contacted a rock outcropping. The helicopter then rolled over.

Aircraft

Registration
N37AJ
Reported as
Bell 206B
Category
Helicopter
Serial number
1877
Airframe hours
5,997
Engine
Allison 250-C20B, 400 horsepower, turbo shaft
Damage
Substantial damage
Flight
Positioning · Part 91
Operator
Civic Helicopters, Inc.
Registered owner
Chin Y Tu
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · June 9, 1994 · 48 hours before
Departed
CRQ · Carlsbad, CA
Destination
CRQ · 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
28
Certificates
Commercial, Flight instructor
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
2,000 total · 300 in this make and model · 1,800 as pilot in command · 90 in the last 90 days · 30 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
30 statute miles
Lowest ceiling
None
Temperature
39 °F

FAA reports on this event · 1

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