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Accidents · NTSB NYC87LA184 · Preliminary: the investigation is not finished

Cessna 152 accident near Butler, Pennsylvania, June 24, 1987

On June 24, 1987 at about 2:15 pm local time, a Cessna 152, registered N93304, was substantially damaged in an accident near Butler, Pennsylvania (Butler Farm 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 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 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
June 24, 1987 · about 2:15 pm local time
Place
Butler, Pennsylvania · Butler Farm · map
Type
Accident
Injuries
No one was hurt; 1 person was on board or involved.
Weather
visual conditions (good weather)
Aircraft
Cessna 152 · all 152s on the register
Registration
N93304 · registry record · serial 15285464
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE STUDENT PILOT LANDED AT BUTLER FARM AIRPORT. THE PLT OVERSHOT THE NORMAL TOUCHDOWN POINT AT EXCESSIVE SPEED. THE AIRCRAFT SKIDDED OFF THE END OF THE RUNWAY AND COLLIDED WITH A THREE FOOT DEEP DITCH AND WAS SUBSTANTIALLY DAMAGED.

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: student
  • Flight time: 34 hours in all; 34 in this make and model; 9 in the last 90 days; 15 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: unk

The aircraft

  • Airframe total time: 1,970 hours
  • Last inspection: annual inspection, February 27, 1987
  • Maximum gross weight: 1,670 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Lycoming O-235-N2C (piston); 0 hours total

The flight

  • Departed from: 8G7 Zelienople PA at 1:15 pm
  • Flight plan: none
  • Runway 18, 2,600 ft by 38 ft

Weather at the time

  • Light: daylight
  • Visibility: 25 statute miles
  • Sky: clear
  • Temperature: 75°F (24°C), dew point 0°F (-18°C)

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.

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 NYC87LA184.