ANC87LA147

NTSB accident investigation · Cessna 170B · Skwentna, AK · September 15, 1987

Accident · No injuriesLimited investigationFinal report
Date
September 14, 1987, 20:00 local (Sep 15, 1987, 04:00 UTC)
Place
Skwentna, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N3410DCessna 170B
Weather
Visual (VMC) · Day
Status
Completed · report May 27, 1988
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Case key
4910

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.

Loss of control - on ground/waterTakeoff - roll/run
Terrain condition - softFactor
Terrain condition - wetFactor
Directional control - not maintainedPilot in commandCause
Nose downTakeoff - roll/run

Analysis

The pilot stated that during the take off roll he lost directional control of the aircraft causing the aircraft to nose over. He also indicated that the private strip was new and that the dirt rwy was wet and soft.

Aircraft

Registration
N3410D
Reported as
Cessna 170B
Category
Airplane
Serial number
26953
Engine
Continental O-300-A, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
James D. Ferry
Registered owner
James D. Ferry
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 5, 1987 · 47 hours before
Departed
222 · Willow, AK
Airport
Private Strip, runway 9, 1,100 × ft, dirt

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
44
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
360 total · 360 in this make and model · 349 as pilot in command · 26 in the last 90 days · 10 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
35 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 39 °F
Altimeter
29.00 inHg