NYC93LA070

NTSB accident investigation · Stinson 108-2 · Norridgewock, ME · April 6, 1993

Accident · No injuriesLimited investigationFinal report
Date
April 6, 1993, 18:30 local (22:30 UTC)
Place
Norridgewock, ME
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N8775KStinson 108-2
Weather
Visual (VMC) · Dusk
Status
Completed · report November 19, 1993
Report
Approved by Office Director
FAA report
19930406007959A
Case key
37300

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 at the controls failed to maintain directional control of the airplane, and the flight instructor provided inadequate supervision. A related factor was the pilot at the controls had no flight experience in the make and model of airplane being flown.

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 - on ground/waterTakeoff - roll/run
Light condition - dusk
Directional control - not maintainedCopilot/second pilotCause
Lack of total experience in type of aircraftCopilot/second pilotFactor
Supervision - inadequatePilot in command(cfi)Cause
On ground/water encounter with terrain/waterTakeoff - roll/run
Terrain condition - snowbank
Nose overTakeoff

Analysis

A flight instructor offered to give instruction, in a tailwheel airplane, to a rated commercial pilot who had not flown in this make and model prior to this flight. The rated pilot receiving instruction was seated in the left seat of the airplane. The airplane was not equipped with brakes on the right side where the flight instructor was seated. Power was applied and the airplane accelerated. The rated pilot on the controls did not maintain directional control and the airplane veered to the left. The flight instructor was unable to correct the left veer with rudder. The airplane left the runway, was caught in a snow bank and nosed over.

Aircraft

Registration
N8775K
Reported as
Stinson 108-2
Category
Airplane
Serial number
108-2357
Airframe hours
2,490
Engine
Franklin 6A4-150-B3, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Joe Vital
Registered owner
Joe Vital
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 16, 1993 · 50 hours before
Departed
OWK
Destination
AUG · Augusta, ME
Airport
OWK · Central Maine, runway 33, 3,999 × 150 ft, asphalt

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
22
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Single-engine sea, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Seat
Right
Flight hours
900 total · 55 in this make and model · 838 as pilot in command · 17 in the last 90 days · 12 in the last 30 days

Weather

Conditions
Visual (VMC) · Dusk
Wind
170° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
52 °F, dew point 18 °F
Altimeter
30.00 inHg
Observed at
WVL, 10 nm away

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 N8775K · 1

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