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Accidents · NTSB ANC24LA053 · Final report

Cessna 170B accident near Tok, Alaska, June 24, 2024

On June 24, 2024 at about 2:47 am local time, a 1954 Cessna 170B, registered N2839C, was substantially damaged in an accident during landing (landing roll) near Tok, Alaska (Tok Junction 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 of the airplane during the landing roll.

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

What the record shows

Date
June 24, 2024 · about 2:47 am local time
Place
Tok, Alaska · Tok Junction · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 170B, built 1954 · all 170Bs on the register
Registration
N2839C · registry record · serial 26382
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

The pilot reported that, during the landing roll in a tailwheel-equipped airplane, he lost directional control which resulted in a ground loop. During the ground loop, the airplane’s left wing impacted the runway surface which resulted in substantial damage to the left wing and left aileron. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

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 landing (landing roll) defining event

The NTSB's findings

  • Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Directional control › Not attained/maintained
  • Personnel issues › Task performance › Use of equip/info › Aircraft control › Pilot

Pilot

  • Certificate: private
  • Ratings: single-engine land
  • Flight time: 185 hours in all; 88 in this make and model; 49 in the last 90 days; 32 in the last 30 days; 106 as pilot in command
  • Last flight review: July 20, 2023
  • Medical certificate: Class 3 (with waivers/limitations)
  • Seat: left
  • Injury: no injuries

The aircraft

  • Airframe total time: 2,667.7 hours
  • Last inspection: annual inspection, June 12, 2023; 44.6 hours since
  • Maximum gross weight: 2,200 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming O-360-A1A (piston); 2,121 hours total

The flight

  • Departed from: 25AA Fairbanks AK
  • Flight plan: none
  • Runway 26, 2,509 ft by 40 ft

Weather at the time

  • Light: daylight
  • Wind: from 050° at 8 knots
  • Visibility: 10 statute miles
  • Sky: a few clouds at 5,000 ft
  • Temperature: 75°F (24°C), dew point 32°F (0°C)
  • Altimeter: 29.77 inHg
  • Observation at 5:53 pm from ABI, 84 miles away

Weather report (METAR): PABI 240153Z 05008KT 10SM FEW050 FEW100 SCT200 24/00 A2977 RMK AO2 SLP077 T02440000 $

Injuries

FatalSeriousMinorNone
Flig1

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 docket at the NTSB holds the report as a PDF and the investigation's photographs and documents. This site 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 ANC24LA053.