Accident Lake LA-250 N84164,
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ASN Wikibase Occurrence # 368217
 
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Date:Friday 11 August 1989
Time:14:20 LT
Type:Silhouette image of generic LA25 model; specific model in this crash may look slightly different    
Lake LA-250
Owner/operator:Private
Registration: N84164
MSN: 75
Total airframe hrs:120 hours
Engine model:LYCOMING TIO-540
Fatalities:Fatalities: 0 / Occupants: 3
Aircraft damage: Substantial
Category:Accident
Location:Bullfrog, UT -   United States of America
Phase: Landing
Nature:Private
Departure airport:Lake Powell, UT
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE ATP PLT WAS PRACTICING 'SPLASH AND GO LANDINGS' ON LAKE POWELL WITH TWO PSGRS. HE LANDED TO THE WEST IN WINDS HE ESTIMATED WERE LESS THAN 5 KTS. HE SAID THAT DURING THE LANDING RUN, THE ACFT STRUCK AN UNSEEN SUBMERGED OBJECT, POSSIBLY A LOG FLOATING BENEATH THE SURFACE; THE ACFT SANK IN 130 FT OF WATER. THE OBJECT PENETRATED THE HULL BETWEEN THE RUDDER PEDALS AND BROKE BOTH OF THE PLT'S LEGS. HE SAID THE IMPACT SEPARATED THE CABIN FROM THE EMPENNAGE. THE FRONT SEAT PSGR WAS EJECTED THRU THE WINDSHIELD ALONG WITH THE SEAT, SEAT BELT & SHOULDER HARNESS ATTACHED. WITNESSES REPORTED THAT THE ACFT NOSED OVER AND CAME TO REST INVERTED IN THE WATER. ALL 3 OCCUPANTS WERE RESCUED BY A PASSING SKI BOAT. THE PLT WAS AIR LIFTED TO PAGE, ARIZONA, FOR EMERGENCY TREATMENT. A POST-SALVAGE INVESTIGATION VERIFIED HULL PENETRATION IN THE AREA OF THE PLT'S FEET.

Probable Cause: A SUBMERGED OBJECT IN THE LANDING AREA.

Accident investigation:
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Investigating agency: NTSB
Report number: DEN89LA193
Status: Investigation completed
Duration: 2 years and 11 months
Download report: Final report

Sources:

NTSB DEN89LA193

Location

Revision history:

Date/timeContributorUpdates
23-Mar-2024 08:22 ASN Update Bot Added

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