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Accidents · NTSB ANC10CA051 · Final report

Stinson 108-1 accident near Galena, Alaska, June 8, 2010

On June 8, 2010, a Stinson 108-1, registered N136SP, was substantially damaged in an accident during takeoff (rejected takeoff) near Galena, Alaska (Galena airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 1 person was on board or involved. The weather was visual conditions (good weather).

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The NTSB's probable cause their words, unchanged

The pilot's failure to maintain directional control during takeoff, resulting in a ground-loop, and collapse of the right main landing gear.

Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
June 8, 2010
Place
Galena, Alaska · Galena · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Stinson 108-1 · all 108-1s on the register
Registration
N136SP · registry record · serial 108-931
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

The private pilot was taking off on a personal local flight, under Title 14, CFR Part 91. He reported that during takeoff, the airplane encountered a gust of wind which he was unable to counter with rudder and aileron. He said he pulled the throttle to abort the takeoff, but the airplane ground-looped to the left, the right main landing gear collapsed, and the right wing struck the ground. He said the right wing sustained substantial damage during the accident. He said there were no mechanical problems with the airplane prior to the accident.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. Loss of control on ground during takeoff (rejected takeoff) defining event
  2. Aircraft structural failure during takeoff (rejected takeoff)
  3. Dragged wing/rotor/float/other during takeoff (rejected takeoff)

The NTSB's findings

  • cause Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Directional control › Not attained/maintained
  • cause Personnel issues › Task performance › Use of equip/info › Aircraft control › Pilot
  • Environmental issues › Conditions/weather/phenomena › Wind › Gusts › Contributed to outcome

Pilot

  • Certificate: private
  • Ratings: single-engine land
  • Flight time: 8,034 hours in all; 63 in this make and model; 34 in the last 90 days; 22 in the last 30 days
  • Last flight review: October 6, 2009
  • Medical certificate: Class 3 (with waivers/limitations)
  • Seat: left
  • Injury: no injuries

The aircraft

  • Airframe total time: 2,170 hours
  • Last inspection: annual inspection, February 18, 2010
  • Maximum gross weight: 2,330 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Franklin 6A4150 SERIES (piston); 0 hours total

The flight

  • Departed from: PAGA Galena AK at 7:30 pm
  • Destination: PAGA Galena AK
  • Flight plan: none
  • Runway 07, 7,249 ft by 150 ft

Weather at the time

  • Light: daylight
  • Wind: from 330° at 10 knots, gusting 15
  • Visibility: 25 statute miles
  • Sky: clear
  • Temperature: 64°F (18°C), dew point 0°F (-18°C)
  • Altimeter: 30.00 inHg

Injuries

FatalSeriousMinorNone
Flig1

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.

Other NTSB records under N136SP the same tail number, which may have belonged to a different aircraft at the time

2009-12-18ANC10CA010 · accident near Selawik, AK · substantial damage · no injuries

About this page

Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The documents and photographs are the NTSB's docket, the folder of records gathered during the investigation, shown as the NTSB released them (the NTSB redacts some personal details first) and listed under the NTSB's own titles. This site's own text never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number ANC10CA051.