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Accidents · NTSB ATL88LA172 · Preliminary: the investigation is not finished

Piper PA-18-150 accident near Mocksville, North Carolina, May 13, 1988

On May 13, 1988 at about 3:00 pm local time, a Piper PA-18-150, registered N9674P, was substantially damaged in an accident near Mocksville, North Carolina. It was an instructional 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).

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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
May 13, 1988 · about 3:00 pm local time
Place
Mocksville, North Carolina · map
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Piper PA-18-150 · all PA-18-150s on the register
Registration
N9674P · registry record · serial 18-7509017
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

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

THE FLOATPLANE STUDENT PILOT LOST CONTROL OF THE AIRCRAFT DURING A PRACTICE GLASSY WATER TAKE OFF. THE FLOATPLANE INSTRUCTOR DID NOT TAKE CONTROL SOON ENOUGH AND THE AIRCRAFT STALLED AND STRUCK THE WATER.

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; multi-engine sea; single-engine land; single-engine sea; instructor: airplane single-engine; instrument: airplane; rotorcraft: glider
  • Flight time: 1,556 hours in all; 181 in this make and model; 21 in the last 90 days; 1,338 as pilot in command
  • Medical certificate: Class 2 (valid medical--no waivers/lim.)
  • Seat: rear

The aircraft

  • Airframe total time: 1,310 hours
  • Last inspection: annual inspection, July 3, 1987; 28 hours since
  • Maximum gross weight: 1,650 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Lycoming O-320-A2B (piston); 0 hours total

The flight

  • Flight plan: none
  • Runway 0
  • A second pilot was aboard

Weather at the time

  • Light: daylight
  • Wind: from 260° at 6 knots
  • Visibility: 7 statute miles
  • Sky: broken clouds at 15,000 ft; not recorded
  • Temperature: 66°F (19°C), dew point 0°F (-18°C)
  • Altimeter: 30.00 inHg
  • Observation at 3:00 pm from INT

Injuries

FatalSeriousMinorNone
Crew2

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 ATL88LA172.