ANC84FAG02

NTSB accident investigation · Cessna 170B · Mcgrath, AK · December 26, 1983

Accident · No injuriesFinal report
Date
December 26, 1983, 12:30 local (16:30 UTC)
Place
Mcgrath, AK
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2601DCessna 170B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19831226068159A
Case key
4237

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 engine power(partial) - mech failure/malfCruise - normal
Fuel system,primer system - looseCause
Nose overLanding - roll
Precautionary landing - performedPilot in command
Airport facilities,runway/landing area condition - snow coveredFactor
Unsuitable terrain or takeoff/landing/taxi area - selectedPilot in commandCause

Analysis

The plt reported that the eng had a partial loss of power & the application of carburetor heat did not improve the situation. He decided to land at the nearest arpt. According to the plt, the rwy was covered with aprx 2 ft of snow, and during the landing, the acft nosed over. An inspection revealed that the primer line had come loose.

Aircraft

Registration
N2601D
Reported as
Cessna 170B
Category
Airplane
Serial number
20753
Airframe hours
4,724
Engine
Continental O-300-C, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Tommy Nickolie
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 5, 1983
Departed
ANI · Aniak, AK
Destination
HRR · Healy, AK
Flight plan
VFR
Airport
Z61 · Moore Creek, runway 21, 900 × 30 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
20
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
219 total · 110 in this make and model · 202 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
50 statute miles
Lowest ceiling
None
Temperature
10 °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 N2601D · 3

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