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Accidents · NTSB ERA21LA104 · Final report

Piper PA28 accident near St. Petersburg, Florida, January 17, 2021

On January 17, 2021 at about 2:30 pm local time, a 1980 Piper PA28, registered N82746, was substantially damaged in an accident during maneuvering near St. Petersburg, Florida. 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).

The NTSB's probable cause their words, unchanged

A total loss of engine power as a result of the loose fuel line B-nut connected to the engine driven fuel pump.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
January 17, 2021 · about 2:30 pm local time
Place
St. Petersburg, Florida · map
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Piper PA28 181, built 1980 · all PA28s on the register
Registration
N82746 · registry record · serial 28-8190054
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

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

According to the flight instructor, after departing the airport and climbing out over the ocean, she and the pilot-rated student were discussing climbing higher when the engine lost total power. The instructor attempted to restart the engine by turning on the fuel pump, carburetor heat, and switching the fuel selector, without success. She searched for a place to land and performed a forced landing to a beach. During the landing roll, the right wing struck a pole in the sand, resulting in substantial damage. An examination of the engine revealed that the B-nut was loose on the engine driven fuel pump between the electric fuel pump. When the electric fuel pump was turned on, fuel leaked out of the line where the B-nut was loose. A mechanic tightened the line, and fuel flowed without issue. There were no other anomalies with the engine during the examination that would have precluded normal operation. Given this information, it is likely that a loss of fuel pressure/flow to the engine occurred as a result of the loose B-nut, which resulted in the total loss of engine power.

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

What happened, in order

  1. Loss of engine power (total) during maneuvering defining event

The NTSB's findings

  • Aircraft › Aircraft systems › Fuel system › Fuel distribution › Malfunction

Flight instructor

  • Certificate: flight instructor, commercial pilot
  • Ratings: multi-engine land; single-engine land; instructor: airplane multi-engine; instructor: airplane single-engine; instructor: instrument airplane; instrument: airplane
  • Flight time: 984 hours in all; 267 in this make and model; 52 in the last 90 days; 6 in the last 30 days; 794 as pilot in command; 702 on instruments
  • Last flight review: December 3, 2019
  • Medical certificate: Class 1 (without waivers/limitations)
  • Seat: rgt
  • Injury: no injuries

Dual student

  • Certificate: private
  • Ratings: single-engine sea; instrument: airplane
  • Flight time: 498 hours in all; 42 in this make and model; 3 in the last 90 days; 3 in the last 30 days; 450 as pilot in command
  • Last flight review: November 22, 2019
  • Medical certificate: Class 3 (without waivers/limitations)
  • Seat: left
  • Injury: no injuries

The aircraft

  • Airframe total time: 15,189 hours
  • Last inspection: 100-hour inspection, November 25, 2020; 92 hours since
  • Maximum gross weight: 2,550 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming O-360-A4M (piston); 0 hours total
  • Operator: St Pete Aviation Services LLC

The flight

  • Departed from: SPG St. Petersburg FL at 1:30 pm
  • Flight plan: none
  • A second pilot was aboard

Weather at the time

  • Light: daylight
  • Wind: from 070° at 6 knots
  • Visibility: 10 statute miles
  • Sky: overcast at 6,000 ft
  • Temperature: 57°F (14°C), dew point 50°F (10°C)
  • Altimeter: 30.08 inHg
  • Observation at 2:53 pm from SPG

Injuries

FatalSeriousMinorNone
Flight crew2

Documents from the investigation the NTSB's docket: the evidence folder behind the report

4 documents, released by the NTSB on July 13, 2021. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.

The same docket at the NTSB · documents without a copy here are fetched from the NTSB when you open them.

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.