ANC83LA115

NTSB accident investigation · Cessna 172P · Mckinley Park, AK · July 5, 1983

Accident · No injuriesLimited investigationFinal report
Date
July 5, 1983, 13:20 local (21:20 UTC)
Place
Mckinley Park, AK
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N54633Cessna 172P
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19830705031079A
Case key
4139

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.

OverrunLanding - roll
Air/ground communications - not identifiedPilot in commandFactor
Weather evaluation - inadequatePilot in commandFactor
Weather condition - gustsFactor
Weather condition - tailwindFactor
Aborted landing - not performedPilot in commandCause
Go-around - not selectedPilot in commandCause
Overconfidence in personal abilityPilot in commandCause
Loss of control - on ground/waterLanding - roll
Ground loop/swerve - intentionalPilot in commandFactor

Analysis

The plt stated that he was unable to locate the windsock. While on final for rwy 16 'things' did not feel right, but he continued into a long, fast tailwind landing. As he neared the end of the rwy he deliberately groundlooped the acft to avoid going over a precipice. Winds were from the north/northwest occassionally gusting 20 KTS. In his report, the plt stated there were several points during the approach where a go-around was clearly indicated, however he was confident he could land safely. The plt also stated he called the arpt on 122.8. This freq is used to activate the landing alert system. The correct freq for either the CTAF or rco is 122.1.

Aircraft

Registration
N54633
Reported as
Cessna 172P
Category
Airplane
Serial number
17275016
Airframe hours
1,307
Engine
Lycoming O-320-D2J, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Elmendorf Aero Club
Registered owner
Gary W. Grant
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 6, 1983 · 100 hours before
Departed
EDF · Elmendorf Afb, AK
Destination
5MK · Mckinley Park, AK
Flight plan
VFR
Airport
5MK · Mckinley, runway 16, 3,000 × 100 ft, gravel

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
37
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
4,595 total · 45 in this make and model · 4,415 as pilot in command · 3 in the last 90 days · 3 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 5 knots, gusting 20
Visibility
30 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 57 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.