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Accidents · NTSB ANC87LA104 · Preliminary: the investigation is not finished

Aeronca 15AC accident near Charley River, Alaska, July 22, 1987

On July 22, 1987 at about 9:45 pm local time, a Aeronca 15AC, registered N1023H, was substantially damaged in an accident near Charley River, Alaska. 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).

The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
July 22, 1987 · about 9:45 pm local time
Place
Charley River, Alaska
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Aeronca 15AC · all 15ACs on the register
Registration
N1023H · no longer on the register · serial 15AC23
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE PILOT STATED THAT DURING THE TAKEOFF ROLL HE STRUCK A HIDDEN TREE STUMP; HE LOST DIRECTIONAL CONTROL OF THE AIRCRAFT CAUSING THE PLANE TO NOSE OVER.

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

Pilot

  • Certificate: private
  • Ratings: single-engine land
  • Flight time: 133 hours in all; 48 in this make and model; 47 in the last 90 days; 20 in the last 30 days; 45 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 2,479 hours
  • Last inspection: inspection type not recorded, April 1, 1987; 45 hours since
  • Maximum gross weight: 2,050 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Continental C-145 (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Visibility: 50 statute miles
  • Sky: overcast at 6,000 ft; clear
  • Temperature: 50°F (10°C), dew point 30°F (-1°C)
  • Altimeter: 30.00 inHg

Injuries

FatalSeriousMinorNone
Crew1

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 N1023H the same tail number, which may have belonged to a different aircraft at the time

1998-06-12ANC98LA081 · accident near Homer, AK · substantial damage · no injuries

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.