FTW86FPA10

NTSB accident investigation · Bell BH206L-1 · Hurst, TX · December 20, 1985

Accident · No injuriesFinal report
Date
December 20, 1985, 15:00 local (21:00 UTC)
Place
Hurst, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1069QBell BH206L-1
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19851220063209A
Case key
21924

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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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(cfi)
Aircraft handling - improperPilot in command(cfi)Cause

Analysis

The instructor plt was demonstrating an autorotation from the 'top of the height-velocity' curve. The CFI zeroed the airspeed and entered the autorotation at an alt of aprx 400 ft AGL. The acft touched down hard, spreading the skids, severing the tail boom and damaging the rotor blades.

Aircraft

Registration
N1069Q
Reported as
Bell BH206L-1
Category
Helicopter
Serial number
45341
Airframe hours
2,347
Engine
Allison 250-C23, 317 horsepower, turbo shaft
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Bell Helicopter Textron
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · February 1, 1985 · 35 hours before
Flight plan
Company VFR
Airport
East Bell Practice, runway 35, 2,000 × 75 ft, macadam

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
38
Certificates
Flight instructor, Commercial
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
9,683 total · 6,556 in this make and model · 9,458 as pilot in command · 120 in the last 90 days

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
46 °F, dew point 25 °F
Altimeter
30.00 inHg

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 N1069Q · 1

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