FTW86LA147

NTSB accident investigation · Bell 206B · Sand Springs, OK · July 25, 1986

Accident · No injuriesLimited investigationFinal report
Date
July 25, 1986, 18:32 local (23:32 UTC)
Place
Sand Springs, OK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N2779RBell 206B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19860725035099A
Case key
22073

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.

In flight collision with terrain/waterHover
Lack of total experiencePilot in commandCause
Judgment - inaccuratePilot in commandFactor
Roll overHover
Rotorcraft flight controls - improper use ofPilot in commandCause

Analysis

The student pilot was hovering aircraft at 3 feet and allowed the aircraft to drift to the right. High skid gear was installed on the a/c. the right skid made contact with the ground causing dynamic rollover. The student pilot had a total of 44.2 hours flight time with 1.5 hours solo at the time of the accident.

Aircraft

Registration
N2779R
Reported as
Bell 206B
Category
Helicopter
Serial number
2824
Airframe hours
1,442
Engine
Allison 250-C20B, 400 horsepower, turbo shaft
Damage
Substantial damage
Flight
Instructional · Part 91
Registered owner
Donald C Bowden, Jr.
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · January 2, 1986
Departed
6F3 · Sand Springs, OK
Destination
6F3 · Sand Springs, OK
Airport
6F3 · Eagles Nest

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
56
Certificate
Student
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
44 total · 44 in this make and model · 2 as pilot in command · 44 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
70° at 5 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
97 °F, dew point 73 °F
Altimeter
29.00 inHg
Observed at
TUL, 12 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.