The U.S. aircraft register, updated daily
Accidents · NTSB MIA85FLD02 · Preliminary: the investigation is not finished

Piper PA-22-150 accident near Fort Pierce, Florida, May 12, 1985

On May 12, 1985 at about 7:50 pm local time, a Piper PA-22-150, registered N7315D, was substantially damaged in an accident near Fort Pierce, Florida (Unknown airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 4 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
May 12, 1985 · about 7:50 pm local time
Place
Fort Pierce, Florida · Unknown
Type
Accident
Injuries
No one was hurt; 4 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Piper PA-22-150 · all PA-22-150s on the register
Registration
N7315D · registry record · serial 22-5103
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

PRIOR TO A FLT FROM THE BAHAMAS TO WEST PALM BEACH, FL, THE PLT NOTED A PROBLEM WITH THE QUICK-DRAIN FOR THE LEFT FUEL TANK. AFTER LANDING IN WEST PALM BEACH, FUEL WAS ONLY ADDED TO THE RIGHT TANK SINCE THE PLT ANTICIPATED REPLACING THE LEFT QUICK-DRAIN. ON THE NEXT FLT TO VERO BEACH, FL, HE WAS USING FUEL FROM THE LEFT TANK, WHEN THE ENG 'HESITATED.'AT THAT TIME, THE LEFT FUEL GAGE WAS INDICATING UNDER 1/4 FULL. THE PLT CHECKED THE MAGS & 'FOUND THE LEFT MAG WAS ROUGH.' WHILE COMPARING THE MAGS & CALLING VERO BEACH TOWER, THE ENG POWER 'FELL TO IDLE' WHEN THE ACFT WAS AT AN ALT OF ABOUT 1000 FT. THINKING HE HAD A MAG PROBLEM, THE PLT CONTINUED SWITCHING MAGS & DELAYED SWITCHING THE FUEL SELECTOR. SUBSEQUENTLY, HE MADE A FORCED LANDING ON A SANDY AREA WHERE THE RIGHT GEAR FOLDED & THE RIGHT ELEVATOR WAS DAMAGE. ONLY A FEW OUNCES OF FUEL WAS FOUND IN THE LEFT TANK. A CONSIDERABLE AMOUNT OF FUEL WAS STILL REMAINING IN THE RIGHT FUEL TANK. ALSO, WATER & DIRT WERE FOUND IN THE RIGHT TANK & ABOUT 1 OUNCE OF WATER WAS IN THE FUEL LINES.

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
  • Ratings: single-engine land; instrument: airplane
  • Flight time: 1,402 hours in all; 73 in this make and model; 6 in the last 90 days; 13,067 as pilot in command
  • Medical certificate: Class 3 (valid medical--w/ waivers/lim.)
  • Seat: left

The aircraft

  • Airframe total time: 1,558 hours
  • Last inspection: annual inspection, June 9, 1984; 83 hours since
  • Maximum gross weight: 2,000 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming O-320 (piston); 0 hours total

The flight

  • Departed from: PBI West Palm Beach FL
  • Destination: VRB Vero Beach FL
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 090° at 10 knots, gusting 12
  • Visibility: 20 statute miles
  • Sky: not recorded; scat at 2,000 ft
  • Temperature: 82°F (28°C), dew point 0°F (-18°C)
  • Altimeter: 29.00 inHg
  • Observation at 4:00 pm from VRB

Injuries

FatalSeriousMinorNone
Crew1
Passengers3

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.

Other NTSB records under N7315D the same tail number, which may have belonged to a different aircraft at the time

1991-07-04NYC91LA168 · accident near Tunkhannock, PA · substantial damage · minor injuries

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.