Aviation Accident Summaries

Aviation Accident Summary FTW85LA344

KRAEMER, LA, USA

Aircraft #1

N4793H

MOONEY M20J

Analysis

ACFT WAS DESCENDING FROM CRUISE ALT WHEN IT ENTERED A RADAR LVL 3 THUNDERSTORM AND CONTROL WAS LOST DURING A NIGHT VFR FLT. THE ACFT IMPACTED A SWAMP IN A VERTICAL ATTITUDE WITH THE RT WING LEADING SLIGHTLY. THE LFT WING WAS FOUND ABOUT 10' SOUTH OF THE MAIN CRATER INDICATING THAT THE ACFT WAS INTACT AT IMPACT. THE PLT HAD A STORM SCOPE INSTALLED THAT MORNING AND HAD RECEIVED A CHECKOUT ON ITS OPERATION PRIOR TO DEPARTURE. NEW ORLEANS TRACON HAD ADVISED THE PLT OF THE PRESENCE OF THE CELL ALONG HIS FLT PATH, BUT HE DID NOT ACKNOWLEDGE. RECORDED RADAR DATA INDICATED THAT THE ACFT WAS IN A NORMAL DESCENT PROFILE WHEN CONTROL WAS LOST AND THE ACFT ENTERED A VERT DESCENT. THE RADAR LVL 3 CELL WAS PROBABLY ACCOMPANIED BY AT LEAST MODERATE RAIN SHOWERS AND TURB. THE PLT HAD RECEIVED BRIEFINGS FROM BOTH FSS AND NWS AND WAS AWARE OF THE POSSIBILITY OF ISOLATED THUNDERSTORMS.

 

Source: NTSB Aviation Accident Database

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