ANC86LA067

NTSB accident investigation · Bellanca 7GCBC · Deshka River, AK · June 9, 1986

Accident · No injuriesLimited investigationFinal report
Date
June 9, 1986, 11:45 local (19:45 UTC)
Place
Deshka River, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N31285Bellanca 7GCBC
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Case key
4670

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

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.

On ground/water encounter with terrain/waterLanding - flare/touchdown
Terrain condition - high vegetationCause
Terrain condition - rough/unevenCause
Directional control - not maintainedPilot in commandCause
Ground loop/swerve - intentionalPilot in commandCause
Nose overLanding - flare/touchdown

Analysis

The pilot stated while landing at an unimproved airstrip the aircraft's left main landing gear struck a bush causing the aircraft to ground loop.

Aircraft

Registration
N31285
Reported as
Bellanca 7GCBC
Category
Airplane
Serial number
413-72
Airframe hours
765
Engine
Lycoming O-320-A2B, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Patrick A. Miller
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 14, 1986 · 10 hours before

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
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
442 total · 358 in this make and model · 358 as pilot in command · 10 in the last 90 days · 10 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 5 knots, gusting 10
Visibility
20 statute miles
Lowest ceiling
10,000 ft broken
Temperature
54 °F, dew point 41 °F
Altimeter
29.00 inHg
Observed at
MRI, 50 nm away