Accident Mooney M-18C N4083,
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ASN Wikibase Occurrence # 379680
 
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Date:Saturday 21 April 1984
Time:15:47 LT
Type:Mooney M-18C
Owner/operator:Robert M Murray
Registration: N4083
MSN: M-18C
Total airframe hrs:1200 hours
Engine model:Continental A-65-8
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Lockhart, TX -   United States of America
Phase: Approach
Nature:Private
Departure airport:Lockhart, TX (50R)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PLT RELATED THAT THE ACFT WAS NOT PERFORMING WELL FROM THE INITIAL TAKEOFF ROLL. SINCE HE HAD ONLY PREVIOUSLY FLOWN THE ACFT IN WINTER MONTHS & THE TEMP WAS QUITE WARM, HE THOUGHT THE LACK OF PERFORMANCE WAS DUE TO THE TEMP. HE STAYED IN THE TRAFFIC PATTERN & MADE A TOUCH-&-GO LANDING. HE DID NOT USE THE CARB HEAT SINCE HE THOUGHT THE AIR WAS NOT CONDUCIVE TO CARB ICE. AFTER THE TOUCH-&-GO, THE ENG WAS EVEN MORE SLUGGISH. ON DOWNWIND, HE NOTICED AN INDICATION OF ZERO OIL PRESSURE & ELECTED TO TURN DIRECTLY TO THE RWY FOR AN IMMEDIATE LANDING. HE DECIDED NOT TO EXTEND THE GEAR SO AS TO EXTEND HIS GLIDE & MINIMIZE DAMAGE.SUBSEQUENTLY, HE CONTACTED THE GROUND, LEFT WING 1ST, WHILE TRYING TO ALIGN THE ACFT WITH THE RWY. AN EXAM OF THE ENG REVEALED NO INDICATION OF INTERNAL FAILURE. APRX 2 QTS OF OIL WERE FOUND IN THE ENG & AN UNDETERMINED AMOUNT HAD DRAINED OUT AT THE CRASH SITE. THE TEMP & DEW POINT WERE 80 & 50 DEG. ACCORDING TO ICING PROBABILITY CHARTS CARB ICING WAS POSSIBLE AT OR BELOW RATED POWER. AUTOMOTIVE FUEL WAS USED.

Probable Cause:

Accident investigation:
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Investigating agency: NTSB
Report number: FTW84LA207
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB FTW84LA207

Location

Revision history:

Date/timeContributorUpdates
01-Apr-2024 08:22 ASN Update Bot Added

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