ATL99LA035

NTSB accident investigation · Hughes 269A · Hanceville, AL · December 16, 1998

Accident · Minor injuriesLimited investigationFinal report
Date
December 15, 1998, 20:10 local (Dec 16, 1998, 02:10 UTC)
Place
Hanceville, AL
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N271JBHughes 269A
Weather
Visual (VMC) · Night/dark
Status
Completed · report March 31, 2000
Report
Approved by Office Director
FAA report
19981215033389A
Case key
45460

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 loss of engine power for undetermined reasons. Factors were a dark night and terrain 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 engine powerClimb - to cruise
Reason for occurrence undetermined
Forced landingDescent - emergency
In flight collision with terrain/waterDescent - emergency
Terrain condition - ditchFactor
Light condition - nightFactor

Analysis

The flight instructor reported that the student pilot was flying the helicopter for the dark night takeoff. According to the flight instructor, shortly after climbing through 100 feet, the engine lost power. The flight instructor initiated an autorotation. During the touchdown phase of the autorotation, the helicopter collided with the ground. During the subsequent landing gyrations, the flight instructor stated that, a main rotor blade severed the tail boom, and the helicopter also rolled over. No mechanical problems with the helicopter were discovered during the subsequent post-impact examination. The engine assembly was removed from the airframe and installed in an engine test cell. During the functional test run the engine operated smoothly through all power ranges.

Factual narrative

On December 15, 1998, at 2010 Central Standard Time, a Hughes 269A, helicopter, N271JB, registered to Wallace State Commercial College, collided with the ground during an attempted takeoff from a heli-pad in Hanceville, Alabama. The instructional flight was operated by Wallace State College under the provisions of Title 14 CFR Part 91 with no flight plan filed. According to the flight instructor, the helicopter sustained substantial structural damage. The flight instructor was not injured, but the student pilot received minor injuries. The accident occurred during the initial takeoff from Hanceville, Alabama.

The flight instructor reported that the student pilot was flying the helicopter for a required dark night takeoff. According to the flight instructor, shortly after climbing through 100 feet, the engine lost power. The flight instructor initiated an autorotation (see the attached NTSB Form 6120.1/2 with pilot's statement). During the touchdown phase of the autorotation, the helicopter collided with the ground. During the subsequent landing gyrations, the flight instructor stated that, a main rotor blade severed the tail boom, and the helicopter also rolled over. The helicopter rested in a ditch.

No mechanical problems with the helicopter were discovered during the subsequent post-impact examination. The engine assembly was removed from the airframe and installed in an engine test cell. During the functional test run the engine operated smoothly through all power ranges (see attached engine test run).

Aircraft

Registration
N271JB
Reported as
Hughes 269A
Category
Helicopter
Serial number
67-1270749
Airframe hours
14,322
Engine
Ford HIO-360-B1A, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Wallace State Comm College
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · December 5, 1998 · 3 hours before
Departed
WSCC

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
50
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Helicopter, Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
14,000 total · 400 in this make and model · 14,000 as pilot in command · 150 in the last 90 days · 50 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
330° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
45 °F, dew point 30 °F
Altimeter
30.00 inHg
Observed at
CSG

FAA reports on this event · 1

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