Casualties unknown

1988-06-18: Aeronca 7AC (N1841E) — Capon Bridge, WV

Capon Bridge, WV, US

On June 18, 1988, an Aeronca 7AC (registration N1841E) was involved in an aviation accident near Capon Bridge, WV. Investigators recorded the probable cause as: LOSS OF POWER BECAUSE OF CARBURETOR ICE WHICH OBSTRUCTED AIRFLOW TO THE ENGINE. THE AIRCRAFT NOSED OVER ON LANDING BECAUSE OF SOFT TERRAIN AND HIGH GRASS. THE PILOT'S FAILURE TO USE CARBURETOR HEAT IS A CONTRIBUTING FACTOR. 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 1781061362Data APIEditorial standards

A pilot experienced total power loss after reducing engine RPM from 2350 to 1800 during a descent. The pilot did not use carburetor heat. A forced landing was made in an open field with soft terrain and high grass, causing the aircraft to nose over. Post-accident engine test revealed normal operation. Weather conditions were conducive to carburetor ice formation.

Flight Details

The pilot reported cruising at 3,000 feet when he reduced power to begin a descent to 2,000 feet. After decreasing engine RPM from 2,350 to 1,800, a total loss of engine power occurred. Attempts to restart the engine were unsuccessful. The pilot stated that he did not use carburetor heat during the flight, although he later suspected carburetor ice as a possible cause.

Forced Landing

The pilot conducted a forced landing into an open field. Due to soft terrain and high grass, the aircraft nosed over during the landing roll.

Post-Accident Inspection

A post-accident engine test was performed. The engine operated satisfactorily at various power settings.

Weather Conditions

The reported temperature and dew point were 82°F and 54°F, respectively. The weather conditions were conducive to the formation of carburetor ice.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X25879. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.