FTW99LA234

NTSB accident investigation · Hughes 269B · Russellville, AR · August 23, 1999

Accident · Minor injuriesLimited investigationFinal report
Date
August 23, 1999, 11:40 local (16:40 UTC)
Place
Russellville, AR
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N44KHHughes 269B
Weather
Visual (VMC) · Day
Status
Completed · report December 5, 2000
Report
Approved by Office Director
FAA report
19990823013339A
Case key
47138

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 improper touchdown by the flight instructor.

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.

Hard landingLanding - flare/touchdown
Emergency procedure - simulatedPilot in command
Touchdown - improperPilot in commandCause
Misc rotorcraft,main rotor/tail boom contact

Analysis

The flight instructor was practicing an autorotation terminating with power to the sod area between the taxiway and runway. The flight instructor stated that the engine lost power after he initiated the autorotation by lowering the collective and reducing the throttle to idle. The helicopter touched down 'hard' in a nose high attitude. The main rotor blades contacted the tailboom, severing it about 24 inches forward of the tail rotor gearbox. The helicopter rotated about 160 degrees to the left and came to a stop upright. According to the FAA inspector, an engine run was completed with no duplication of power loss.

Factual narrative

On August 23, 1999, at 1140 central daylight time, a Hughes 269B helicopter, N44KH, was substantially damaged during a practice autorotational landing at the Russellville Regional Airport, Russellville, Arkansas. The helicopter was owned and operated by Metco Helicopters, Inc., of Springdale, Arkansas. The flight instructor was not injured and his pilot rated passenger sustained minor injuries. Visual meteorological conditions prevailed, and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 local personal flight.

The flight instructor reported to the FAA inspector that he was practicing an autorotation, terminating with power, to the sod area between the taxiway and runway, near the eastern end of the runway. The flight instructor stated that the engine lost power after he initiated the autorotation by lowering the collective and reducing the throttle to idle. The helicopter touched down "hard" in a nose high attitude. The main rotor blades contacted the tailboom severing it about 24 inches forward of the tail rotor gearbox. The helicopter rotated about 160 degrees to the left and came to a stop upright.

According to the FAA inspector, the main rotor blades were removed, and an engine run was completed with no duplication of power loss.

Aircraft

Registration
N44KH
Reported as
Hughes 269B
Category
Helicopter
Serial number
96-0249
Airframe hours
3,600
Engine
Lycoming HIO-360-A1A, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Metco Helicopters, Inc.
Airworthiness certificate
Standard, Normal
Departed
RUE
Airport
RUE · Russellville 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
Age
39
Certificates
Flight instructor, Commercial
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
6,298 total · 5,000 in this make and model · 5 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
7 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
RUE

FAA reports on this event · 1

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