The U.S. aircraft register, updated daily
Accidents · NTSB CHI88LA187 · Preliminary: the investigation is not finished

Piper PA-22-108 accident near Cheboygan, Michigan, August 1, 1988

On August 1, 1988 at about 11:15 pm local time, a Piper PA-22-108, registered N4982Z, was substantially damaged in an accident near Cheboygan, Michigan (Cheboygan City airport). It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured; 1 other was unhurt. 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
August 1, 1988 · about 11:15 pm local time
Place
Cheboygan, Michigan · Cheboygan City · map
Type
Accident
Injuries
1 person was seriously injured; 1 other was unhurt.
Weather
visual conditions (good weather)
Aircraft
Piper PA-22-108 · all PA-22-108s on the register
Registration
N4982Z · no longer on the register · serial 22-8591
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

SHORTLY AFTER DEPARTURE, WHEN THE AIRCRAFT WAS APPROXIMATELY 30' IN THE AIR, THE AIRCRAFT'S RIGHT WING 'DROPPED HARD'. THE PILOT ATTEMPTED REMEDIAL ACTION, BUT WAS UNABLE TO REGAIN CONTROL OF THE AIRCRAFT BEFORE THE RIGHT WING TIP STRUCK THE GROUND. THE AIRCRAFT SKIDDED TO A STOP OFF THE RIGHT SIDE OF 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: private
  • Ratings: single-engine land
  • Flight time: 135 hours in all; 43 in this make and model; 7 in the last 90 days; 3 in the last 30 days; 85 as pilot in command
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 2,382 hours
  • Last inspection: annual inspection, May 7, 1988; 7 hours since
  • Maximum gross weight: 1,650 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Lycoming O-235-C1B (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 9, 3,500 ft by 75 ft

Weather at the time

  • Light: daylight
  • Wind: from 040° at 3 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 90°F (32°C), dew point 64°F (18°C)
  • Altimeter: 30.00 inHg

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.