ANC88FA065

NTSB accident investigation · Cessna 172N · Hatcher Pass, AK · June 2, 1988

Accident · FatalField investigationFinal report
Date
June 1, 1988, 19:05 local (Jun 2, 1988, 03:05 UTC)
Place
Hatcher Pass, AK
Injuries
3 fatal
Damage
Destroyed
Phase of flight
Maneuvering
Aircraft
N3327ECessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report April 25, 1989
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19880601017549A
Case key
4957

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

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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 - high terrainFactor
Airspeed - not maintainedPilot in commandCause
Proper altitude - not maintainedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled

Analysis

The aircraft crashed at the 3100 foot level of a mountain Pass. The aircraft was destroyed by ground impact and fire, and the pilot and the two passengers were fatally injured. Witnesses near the crash site stated the aircraft was maneuvering very low above the ground just before the crash.

Aircraft

Registration
N3327E
Reported as
Cessna 172N
Category
Airplane
Serial number
17271504
Airframe hours
5,956
Engine
Lycoming O-320-H2AD, 150 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Joseph Wilbur
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 7, 1988 · 30 hours before
Departed
MRI · Anchorage, AK

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
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
233 total · 11 in this make and model · 182 as pilot in command · 6 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
40 statute miles
Lowest ceiling
6,000 ft overcast
Temperature
50 °F, dew point 37 °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.