ANC88DAG05

NTSB accident investigation · Piper PA-18A · Mcgrath, AK · July 4, 1988

Accident · FatalFinal report
Date
July 4, 1988, 14:00 local (22:00 UTC)
Place
Mcgrath, AK
Injuries
2 fatal
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N1556PPiper PA-18A
Weather
Visual (VMC) · Day
Status
Completed · report October 3, 1989
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19880704024689A
Case key
4937

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 - in flightManeuvering
Terrain condition - blind/box canyonFactor
In-flight planning/decision - improperPilot in commandCause
Airspeed - not maintainedPilot in commandCause
Stall - uncontrolledPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The airplane crashed approximately 94 miles east of the city of Mcgrath, Alaska. The pilot and passenger were fatally injured and the Piper PA-18 airplane was substantially damaged. The airplane impacted ground in a near vertical attitude near the end of a box canyon. There were no known witnesses to the accident.

Aircraft

Registration
N1556P
Reported as
Piper PA-18A
Category
Airplane
Serial number
18-3710
Airframe hours
2,738
Engine
Lycoming O-320, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Larason, Kenneth G.
Airworthiness certificate
Standard, Utility; Standard, Normal
Last inspection
Annual · April 5, 1988 · 70 hours before
Departed
MCG · Mc Grath, AK
Flight plan
VFR

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
30
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Seat
Center
Toxicology
Performed
Flight hours
125 total · 125 in this make and model · 880 as pilot in command · 60 in the last 90 days · 20 in the last 30 days · 10 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Temperature
-0 °F, dew point -0 °F

FAA reports on this event · 1

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