FTW96LA110

NTSB accident investigation · Bell 206B · Cushing, OK · February 3, 1996

Accident · Serious injuriesLimited investigationFinal report
Date
February 3, 1996, 15:30 local (21:30 UTC)
Place
Cushing, OK
Injuries
1 serious, 1 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N2184ZBell 206B
Weather
Visual (VMC) · Day
Status
Completed · report July 17, 1996
Report
Approved by Office Director
FAA report
19960203002469A
Case key
19755

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 inadvertent deployment of the passenger's parachute as a result of his failure to follow proper procedures and deactivate the automatic opening device on the parachute.

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.

Miscellaneous/otherDescent
Misc eqpt/furnishings,parachute/drag chute - deployed inadvertentlyCause
Procedures/directives - not followedPassengerCause

Analysis

After one of a group of five parachutists decided not to jump from the helicopter, he failed to deactivate a safety device designed to open his reserve parachute at a preset altitude. As the helicopter descended through approximately 1,000 feet AGL, the reserve opened automatically and the parachutist was pulled from the helicopter. The parachute snagged on the skids of the helicopter and did not inflate fully. The parachutist was injured during his subsequent hard landing.

Factual narrative

On February 3, 1996, at 1530 central standard time, a Bell 206B, N2184Z, was descending near Cushing, Oklahoma, when the reserve parachute of a passenger deployed inside the helicopter. The helicopter was not damaged. The passenger sustained serious injury and the commercial pilot was not injured. The helicopter was being operated by Corporate Helicopters, Inc., under Title 14 CFR Part 91 on a local parachuting flight when the accident occurred. Visual meteorological conditions prevailed and a flight plan was not filed.

According to statements provided by the pilot and the injured passenger, the helicopter departed Cushing Municipal Airport with five parachutists on board and climbed to 3,000 feet AGL. Four of the parachutists exited the aircraft while the fifth remained on board, choosing not to jump because he felt his hands were "too cold" to deploy his pilot chute. The remaining parachutist did not deactivate a safety device designed to automatically open his reserve parachute at a preset altitude. As the helicopter descended through approximately 1,000 feet AGL, the reserve opened automatically and the parachutist was pulled from the helicopter. The reserve canopy was ripped when it snagged on the skids of the helicopter and did not inflate fully. The parachutist "impacted the ground" and sustained a broken right femur.

Aircraft

Registration
N2184Z
Reported as
Bell 206B
Category
Helicopter
Serial number
3517
Airframe hours
7,520
Engine
Allison 250-C20B, 425 horsepower, turbo shaft
Damage
No damage
Flight
Part 91
Operator
Corporate Helicopters, Inc.
Registered owner
Helicopter Leasing, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 1, 1995 · 75 hours before
Departed
CUH

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
35
Certificate
Commercial
Instrument ratings
Helicopter
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
5,200 total · 1,750 in this make and model · 5,000 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
9 °F, dew point -0 °F
Altimeter
30.00 inHg
Observed at
TUL, 46 nm away

FAA reports on this event · 1

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