ANC93LA165

NTSB accident investigation · Luscombe 8A · Kijik River, AK · September 1, 1993

Accident · Serious injuriesLimited investigationFinal report
Date
September 1, 1993, 15:00 local (23:00 UTC)
Place
Kijik River, AK
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N71585Luscombe 8A
Weather
Visual (VMC) · Day
Status
Completed · report June 30, 1994
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
19930901032999A
Case key
2420

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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Probable cause

The pilot's failure to maintain a proper altitude during the low pass.

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.

In flight collision with terrain/waterManeuvering
Proper altitude - not maintainedPilot in commandCause

Analysis

The pilot said he was 'dragging the strip' to check the suitability of the area for a future landing area for hunting clients. During the low pass the right wheel touched down in a hole. The airplane bounced, touched down in another hole, then nosed over.

Factual narrative

On September 1, 1993, at 1500 Alaska daylight time, the pilot of a wheel equipped Luscombe 8A airplane, N71585, lost control of the airplane and crashed while maneuvering in a mountain valley near the Kijik River, approximately 30 miles northeast of Port Alsworth, Alaska. The commercial pilot, the sole occupant, received serious injuries, and the airplane was substantially damaged. The personal flight, operating under 14 CFR Part 91, departed Port Alsworth at about 1415, with a destination of the Stony River Lodge. Visual meteorological conditions existed, and no flight plan was filed.

During a telephone interview on September 3, 1993, the pilot stated the following, in part: "I was trying to follow the map and fly through the mountains. I was not familiar with the area and had never flown that route before. I had flown through one little pass, then realized that I had gone the wrong way and was too far east. I saw a valley heading to the west so I decided to fly that way. I could see a saddle at the end and over into another valley. I had added power, but realized that the airplane wasn't going to climb high enough in time to get over the saddle, so I decided to turn around and get out. During the turn I didn't notice that the airspeed had got so slow. The airplane suddenly stalled and went into a spin. I might have got into a downdraft. I was pretty close to the ground, but managed to pull the nose up and get out of the spin and into a pretty level attitude. The airplane pancaked in right at the bottom of the pull up and the fuselage broke in half."

Aircraft

Registration
N71585
Reported as
Luscombe 8A
Category
Airplane
Serial number
3012
Airframe hours
2,890
Engine
Continental A-65, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Hicks, Seymore
Registered owner
Moulton, Katherine L.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 18, 1993 · 60 hours before
Departed
Z30 · Port Alsworth, AK
Destination
Stony River, 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
31
Certificates
Private, Commercial
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
800 total · 600 in this make and model · 800 as pilot in command · 60 in the last 90 days · 20 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 10 knots
Visibility
30 statute miles
Lowest ceiling
4,000 ft overcast
Temperature
57 °F

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 N71585 · 1

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