Aviation Accident Summaries

Aviation Accident Summary DEN90FA170

SANTA FE, NM, USA

Aircraft #1

N21CS

BEECH J35

Analysis

WHILE MANEUVERING TO LAND, THE PILOT WAS TOLD TO GO AROUND. SUBSEQUENTLY, THE AIRCRAFT ENTERED A SPIN & CRASHED. NO PREIMPACT MECHANICAL PROBLEM WAS FOUND THAT WOULD HAVE RESULTED IN THE ACCIDENT. THE AIRCRAFT WAS EQUIPPED WITH STC NO:3A15, WHICH INVOLVED INSTALLATION OF DROOPED WING TIPS (DEMER SUPER TIPS) FOR IMPROVED CLIMB PERFORMANCE & CRUISE SPEED, AS WELL AS REDUCED STALL SPEED & TAKEOFF DISTANCE. THE PILOT'S BLOOD TESTED POSITIVE FOR ETHANOL (0.041%); HOWEVER, THE BLOOD SAMPLE WAS NOT CONSIDERED SUITABLE FOR ANALYSIS.

Probable Cause and Findings

FAILURE OF THE PILOT TO MAINTAIN ADEQUATE AIRSPEED, WHICH RESULTED IN AN INADVERTENT STALL.

 

Source: NTSB Aviation Accident Database

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