The U.S. aircraft register, updated daily
Accidents · NTSB SEA87LA136 · Preliminary: the investigation is not finished

Aeronca 7AC accident near Lester, Washington, July 8, 1987

On July 8, 1987 at about 11:30 pm local time, a Aeronca 7AC, registered N85591, was substantially damaged in an accident near Lester, Washington (Lester State airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 2 people were 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 8, 1987 · about 11:30 pm local time
Place
Lester, Washington · Lester State
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Aeronca 7AC · all 7ACs on the register
Registration
N85591 · registry record · serial 7AC4334
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

DURING LANDING ROLL ONTO THE CLOSED RUNWAY THE AIRCRAFTS RIGHT WINGTIP STRUCK A POST. THE AIRPORT WAS NOTAMED CLOSED BUT NO X'S HAD BEEN MARKED ON THE RUNWAY.

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: commercial pilot, flight engineer
  • Ratings: multi-engine land; single-engine land; instrument: airplane
  • Flight time: 3,580 hours in all; 150 in this make and model; 62 in the last 90 days; 3,249 as pilot in command
  • Medical certificate: Class 1 (valid medical--no waivers/lim.)
  • Seat: rear

The aircraft

  • Airframe total time: 5,916 hours
  • Last inspection: annual inspection, August 23, 1986
  • Maximum gross weight: 1,220 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Continental C-65-8 (piston); 0 hours total

The flight

  • Departed from: WA35 Maple Valley WA
  • Destination: 15S Lester WA
  • Flight plan: none
  • Runway 23, 2,150 ft by 100 ft

Weather at the time

  • Light: daylight
  • Wind: from 240° at 8 knots, gusting 10
  • Visibility: 20 statute miles
  • Sky: broken clouds at 5,000 ft; clear
  • Temperature: 81°F (27°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Crew1
Passengers1

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.

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.