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Accidents · NTSB DEN87LA112 · Preliminary: the investigation is not finished

Piper PA-25-260 accident near Harvey, North Dakota, April 27, 1987

On April 27, 1987 at about 8:30 pm local time, a Piper PA-25-260, registered N9736P, was substantially damaged in an accident near Harvey, North Dakota. It was an aerial application (crop spraying) flight under agricultural flying rules (Part 137). 1 person was seriously injured. 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
April 27, 1987 · about 8:30 pm local time
Place
Harvey, North Dakota · map
Type
Accident
Injuries
1 person was seriously injured.
Weather
visual conditions (good weather)
Aircraft
Piper PA-25-260 · all PA-25-260s on the register
Registration
N9736P · registry record · serial 25-7556046
Damage
Substantial damage
Flight
Aerial application (crop spraying) flight · agricultural flying rules (Part 137)

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

AN AG PLT WAS WORKING A FIELD ON AN AERIAL APPLICATION FLT. AT THE END OF A SPRAY PASS, THE ACFT STRUCK A SHELTERBELT AND WENT OUT OF CONTROL. THE ACFT CLIMBED TO 300 FT AND ROLLED INVERTED. THE ACFT IMPACTED THE GROUND IN A NOSE LOW, WING DOWN ATTITUDE. THE PLT IS UNABLE TO REMEMBER THE ACCIDENT CLEARLY.

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: flight instructor, commercial pilot
  • Ratings: multi-engine land; single-engine land; instructor: airplane single-engine; instrument: airplane
  • Flight time: 389 hours in all; 8 in this make and model; 51 in the last 90 days; 230 as pilot in command
  • Medical certificate: Class 1 (valid medical--no waivers/lim.)
  • Seat: ctr

The aircraft

  • Airframe total time: 1,851 hours
  • Last inspection: annual inspection, October 27, 1986
  • Maximum gross weight: 2,900 lb
  • Seats: 1
  • Landing gear: fixed
  • Engine: Lycoming O-540-G1A5 (piston); 0 hours total

The flight

  • Departed from: ND17 Harvey ND at 8:00 pm
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 340° at 4 knots
  • Visibility: 15 statute miles
  • Sky: clear
  • Temperature: 79°F (26°C), dew point 0°F (-18°C)
  • Altimeter: 30.00 inHg

Injuries

FatalSeriousMinorNone
Crew1

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 DEN87LA112.