FTW96LA005

NTSB accident investigation · Bell 47G-4A · Edinburg, TX · October 3, 1995

Accident · Minor injuriesLimited investigationFinal report
Date
October 3, 1995, 13:10 local (18:10 UTC)
Place
Edinburg, TX
Injuries
1 minor, 2 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N6SRBell 47G-4A
Weather
Visual (VMC) · Day
Status
Completed · report April 29, 1996
Report
Approved by Office Director
FAA report
19951003030889A
Case key
19679

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 pilot's improper takeoff planning which resulted in the loss of conrol. A factor was the gusty crosswind condition.

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.

Loss of control - in flightManeuvering
Weather condition - crosswindFactor
Planning/decision - improperPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - water

Analysis

According to the pilot, he had lifted off from a flat bed trailer and was hovering at a height of 6 feet. As the helicopter transitioned forward (approximately 20 knots indicated airspeed) and at a height estimated at 15 to 20 feet AGL, the helicopter encountered a 30 knot wind gust approximately 60 to 80 degrees off the left side. The aircraft rolled right, the nose pitched down, and the right skid contacted the water. The aircraft came to rest in a pond in approximately 3-1/2 feet of water.

Factual narrative

On October 3, 1995, at 1310 central daylight time, a Bell 47G-4A, N6SR, registered and operated by Smith Helicopters under Title 14 CFR Part 91 was substantially damaged following a loss of control near Edinburg, Texas. Visual meteorological conditions prevailed for the local flight and a flight plan was not filed. The airline transport rated pilot and one passenger were not injured, while another passenger received minor injuries. The flight was originating, at the time of the accident, from the Santa Anita Ranch.

According to the pilot, he lifted off from a flat bed trailer and was hovering at a height of 6 feet. As the helicopter transitioned forward (approximately 20 knots indicated airspeed) and at a height estimated at 15 to 20 feet AGL, the helicopter encountered a 30 knot wind gust approximately 60 to 80 degrees off the left side. The aircraft rolled right, nose pitched down, and the right skid contacted the water. The aircraft came to rest in a pond in approximately 3 1/2 feet of water.

Examination of the aircraft revealed that the tailboom had separated from the helicopter, the main rotor mast separated, the main rotor blades and the tail rotor were destroyed, the cockpit windshield was shattered, and the right fuel tank was missing (presumed sunk).

Aircraft

Registration
N6SR
Reported as
Bell 47G-4A
Category
Helicopter
Serial number
7516
Airframe hours
15,963
Engine
Lycoming VO-540-B1B3, 280 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial observation · Part 91
Registered owner
Smith Helicopters Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 19, 1995 · 34 hours before
Departed
TX

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
46
Certificates
Airline transport, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Helicopter
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
9,700 total · 1,100 in this make and model · 900 as pilot in command · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 18 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 64 °F
Altimeter
29.00 inHg
Observed at
MFE, 40 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.

Other investigations on N6SR · 2

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