Casualties unknown

Engine Failure During Touch-and-Go Operations at Port Largo Airport (N84303)

Key Largo, FL, US

On March 30, 1985, an Aeronca 7AC (registration N84303) was involved in an aviation accident near Key Largo, FL. Investigators recorded the probable cause as: The pilot's decision to continue flight with insufficient fuel, resulting in fuel exhaustion and total loss of engine power. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-06-20Data APIEditorial standards

An aircraft departed Tavernaro Airport with low fuel, performed touch-and-go landings at Port Largo, and experienced an engine failure approximately six miles northeast of the airport due to fuel exhaustion.

What happened

The aircraft departed Tavernaro Airport carrying an estimated three to four gallons of fuel on board. The flight proceeded northeast toward Port Largo Airport. Upon arrival, the pilot executed two touch-and-go landings before departing the traffic pattern. Approximately six miles northeast of Port Largo Airport, the engine began running rough and subsequently quit. All attempts by the pilot to restart the engine were unsuccessful.

The investigation

A post-crash examination of the aircraft was conducted along with functional testing of the engine. These inspections revealed no evidence of mechanical failure or malfunction that would have caused the engine stoppage.

Probable cause

The pilot's decision to continue flight with insufficient fuel, resulting in fuel exhaustion and total loss of engine power.

Frequently asked questions

What happened in the 30 Mar 1985 Aeronca 7AC accident near Key Largo, FL?

An aircraft departed Tavernaro Airport with low fuel, performed touch-and-go landings at Port Largo, and experienced an engine failure approximately six miles northeast of the airport due to fuel exhaustion.

What aircraft was involved and where did it happen?

The accident on 30 Mar 1985 involved an Aeronca 7AC, registration N84303, at Key Largo, FL.

What was the probable cause of the accident?

The pilot's decision to continue flight with insufficient fuel, resulting in fuel exhaustion and total loss of engine power.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001214X36005. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.