Accident Cessna 320-F N73AT,
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ASN Wikibase Occurrence # 371053
 
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Date:Tuesday 24 May 1988
Time:15:19 LT
Type:Silhouette image of generic C320 model; specific model in this crash may look slightly different    
Cessna 320-F
Owner/operator:U.s. Customs
Registration: N73AT
MSN: 0035
Total airframe hrs:3739 hours
Engine model:CONTINENTAL TSIO-520-E
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:San Angelo, TX -   United States of America
Phase: Approach
Nature:Training
Departure airport:(KSJT)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
DRG FAM FLT, CFI NOTED FUEL QUANTITY LOW WITH SELECTORS ON AUX FUEL TANKS. DRG ARC TO ILS APCH, CFI ALLOWED THE RT ENG TO FAIL DUE TO FUEL STARVATION. CFI SELECTED MAIN TKS AND OBTAINED RESTART. APCH WAS CONT TO A TOUCH AND GO LNDG PERFORMED BY THE ATP PLT RECEIVING INSTRUCTION IN THE LT SEAT. AS PWR WAS ADDED, THE ACFT DRIFTED TO THE RT, DESPITE THEUSE OF FULL LT RUDDER. THE CFI DID NOT ABORT THE TKOF BECAUSE HE THOUGHT SWERVE WAS EITHER PLT INDUCED OR DUE TO ASSYMETRICAL PWR FROM MISMATCHED THROTTLE CONTROLS. NEAR THE RT EDGE OF THE RWY THE CFI TOOK CONTROL AND ROTATED. HE RPTD THAT ROTATION OCCURRED AT 96 MPH AND THAT HE EXPERIENCED LT ROLLING FORCES IMMEDIATELY AFTER BECOMING AIRBORNE. THE LT SEAT PLT RPTD THE SPEED TO BE 80 TO 90 MPH. THE CFI FEATHERED THE LT PROP SHORTLY BEFORE IMPACT IN A LAKE. THE RT ENG TEST RAN SUCCESSFULLY. THE LT ENG WAS DISASSEMBLED REVEALING NO MALFTNS. RT PROP DISASSEMBLY INDICATED LITTLE PWR AT IMPACT. THE LT SEAT PLT SAID THERE WAS NO FORMAL PRE-BRIEF AND THAT THE FUEL SYSTEM WAS NEVER EXPLAINED TO HIM.

Probable Cause:

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: FTW88FA110
Status: Investigation completed
Duration: 10 months
Download report: Final report

Sources:

NTSB FTW88FA110

Location

Revision history:

Date/timeContributorUpdates
25-Mar-2024 17:30 ASN Update Bot Added

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