LAX95LA174

NTSB accident investigation · Robinson R-22 · Long Beach, CA · April 29, 1995

Accident · No injuriesLimited investigationFinal report
Date
April 29, 1995, 08:58 local (15:58 UTC)
Place
Long Beach, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N9067BRobinson R-22
Weather
Visual (VMC) · Day
Status
Completed · report August 23, 1995
Report
Approved by Office Director
FAA report
19950429009969A
Case key
29082

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's misjudged landing flare. A factor in the accident was the illusion of a lower than actual altitude created by the high vegetation which led the pilot to flare early.

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 overLanding - flare/touchdown
Autorotation - simulatedPilot in command
Proper touchdown point - not attainedPilot in command
Airport facilities,runway/landing area condition - high vegetationFactor
Flare - misjudgedPilot in commandCause
Visual/aural perceptionPilot in commandFactor
Landing gear,skid assembly - entangled

Analysis

The fixed wing airline transport pilot was practicing autorotations in preparation of his rotorcraft - helicopter rating flight test. On the last autorotation, the pilot overshot the helipad and flared the helicopter over high vegetation. The high vegetation gave the pilot the impression that the helicopter was inches above the ground and the pilot elected to execute a run-on landing. The helicopter dropped 3 feet and the left skid became entangled in the high vegetation and the helicopter rolled over. The pilot reported that the helicopter did not experience any preimpact malfunctions or failures.

Factual narrative

On April 29, 1995, at 0858 hours Pacific daylight time, a Robinson R-22 helicopter, N9067B, sustained a hard landing and rolled over on helicopter pad No. 1 at Long Beach Airport, Long Beach, California. The pilot was conducting a local solo visual flight rules instructional flight. The helicopter, registered to and operated by the pilot, sustained substantial damage. The certificated airline transport pilot (fixed wing) was not injured. Visual meteorological conditions prevailed. The flight originated at Long Beach Airport at 0800 hours.

The pilot told National Transportation Safety Board investigators in a telephone interview conducted on May 1, 1995, that he was practicing autorotations in preparation for his forthcoming helicopter rating flight test. He said that he initially performed autorotations that terminated with a power recovery. He then began to practice autorotations from a hover to a landing.

He said that he planned a run-on landing autorotation, but the helicopter landed hard and bounced. During the recovery, the helicopter rotated to the left and the skids became entangled in the high vegetation (tall grass) which caused the helicopter to roll over.

The pilot also said that the helicopter did not experience any preimpact malfunctions or failures.

The pilot essentially repeated his statement in the aircraft accident report. He added, however, that on the fourth or fifth autorotation he undershot the helipad and flared the helicopter over the tall grass. He said the tall grass gave him the impression that the helicopter was inches above the ground, but the helicopter was about 3-feet above the ground.

Aircraft

Registration
N9067B
Reported as
Robinson R-22
Category
Helicopter
Serial number
0158
Airframe hours
790
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Courtney Bennett
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 14, 1994
Departed
LGB
Airport
LGB · Long Beach

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
72
Certificates
Commercial, Flight engineer, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
25,000 total · 20 in this make and model · 20 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 55 °F
Altimeter
30.00 inHg
Observed at
LGB

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 N9067B · 1

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