Aviation Accident Summaries

Aviation Accident Summary ATL89LA096

BLOUNTVILLE, TN, USA

Aircraft #1

N25524

CESSNA 152

Analysis

THE PLT REPORTED THAT ABOUT 10 MINUTES AFTER TAKEOFF, HE WAS IN CRUISE FLT AT 3,000 FT WHEN HIS ENGINE DEVELOPED A MISS AND BEGAN TO RUN ROUGH. AFTER EMERGENCY PROCEDURES WHICH INCLUDED APPLYING CARB HEAT, THERE WAS A SLIGHT IMPROVEMENT IN ENGINE PERFORMANCE. SHORTLY, THE ENGINE QUIT COMPLETELY AND THE PILOT WAS UNABLE TO RETURN TO THE DEPARTURE AIRPORT. DURING THE FORCED LANDING ATTEMPT, THE AIRPLANE COLLIDED WITH A UTILITY POLE AND POWER LINE AT OR NEAR STALL SPEED. THE PILOT AND HIS PASSENGER RECEIVED MINOR INJURIES. AFTER RECOVERY OF THE AIRPLANE, THE ENGINE WAS STARTED AND OPERATED SATISFACTORILY. THE EXISTING AMBIENT ATMOSPHERIC CONDITIONS WERE FAVORABLE FOR THE FORMATION OF CARBURETOR ICE.

Probable Cause and Findings

CARBURETOR ICE. THE PILOT FAILED TO APPLY CARBURETOR HEAT IN A TIMELY AND ADEQUATE MANNER. THIS FAILURE RESULTED IN THE ACCUMULATION OF ICE TO A POINT OF FAILURE OF THE ENGINE WHICH ELIMINATED THE HEAT NECESSARY TO REMOVE THE ICE.

 

Source: NTSB Aviation Accident Database

Get all the details on your iPhone or iPad with:

Aviation Accidents App

In-Depth Access to Aviation Accident Reports