LAX01LA227

NTSB accident investigation · Bell 206B · Salinas, CA · June 29, 2001

Accident · No injuriesLimited investigationFinal report
Date
June 29, 2001, 09:00 local (16:00 UTC)
Place
Salinas, CA
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N2269ABell 206B
Weather
Visual (VMC) · Day
Status
Completed · report March 30, 2004
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20010629028829A
Case key
52598

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 student's improper use of the cyclic controls and his failure to relinquish aircraft control, and the flight instructor's inadequate supervision.

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 - in ground effect
Cyclic - improper use ofDual student
Relinquishing of control - not performedDual studentCause
Supervision - inadequatePilot in command(cfi)Cause

Analysis

The helicopter rolled over onto its right side after the student pilot improperly positioned the cyclic control during liffoff to a hover. According to the instructor, the student was lifting the helicopter into a hover when he applied slight right cyclic. The instructor reported he was guarding the controls at the time, and announced verbally he had the controls. As he attempted to lower the collective and center the cyclic, he noticed the student still had his hands on the controls and was continuing with a right cyclic input and increase in collective. The helicopter subsequently rolled onto its right side.

Factual narrative

On June 29, 2001, about 0900 Pacific daylight time, a Bell 206B single engine helicopter, N2269A, rolled over while hovering over a field near Salinas, California. The helicopter was registered to and operated by Verticare Helicopters, Salinas, and was substantially damaged. Neither the flight instructor nor the two student pilots on board were injured. Visual meteorological conditions prevailed for the local area instructional flight operating under 14 CFR Part 91, and a company flight plan had been filed. The flight originated from the Salinas Airport and proceeded to a common practice area located about 3 miles north of the airport.

The operator had a contract to train 16 military pilots from the United Arab Emirates. According to the flight instructor's written statement, the student pilot in the right seat was to perform a liftoff to a hover. As the student attempted to lift the helicopter into a hover, he placed the cyclic control slightly to the right of center. The instructor was guarding the flight controls during the maneuver, and after he noticed the misplacement of the cyclic, he announced verbally that he had the controls. The instructor attempted to lower the collective and center the cyclic, but noticed the student had not let go of the controls. The student continued to lean the cyclic to the right and raise the collective. The helicopter subsequently rolled onto its right side.

Aircraft

Registration
N2269A
Reported as
Bell 206B
Category
Helicopter
Serial number
3608
Engine
Allison 250-C20B, 400 horsepower, turbo shaft
Damage
Substantial damage
Fire
On-Ground
Flight
Instructional · Part 91
Registered owner
Verticare
Airworthiness certificate
Standard, Normal
Departed
SNS · Salinas, CA
Flight plan
Company VFR
Airport
SNS · Salinas Municipal

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
Injuries
Minor
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane, Helicopter
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
5,000 total

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 4 knots
Visibility
8 statute miles
Lowest ceiling
1,100 ft broken
Temperature
59 °F, dew point 54 °F
Altimeter
30.06 inHg
Observed at
SNS, 3 nm away

Docket · 2

The files NTSB released with the investigation on February 4, 2004, on NTSB’s docket system: statements, records, photos and specialists’ reports. 90 KB in all.

FAA reports on this event · 1

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