Accident Avid Flyer N827H,
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ASN Wikibase Occurrence # 132937
 
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Date:Saturday 15 October 1994
Time:10:20 LT
Type:Silhouette image of generic AVID model; specific model in this crash may look slightly different    
Avid Flyer
Owner/operator:Roy G. Rey
Registration: N827H
MSN: 827
Engine model:ROTAX 582UL
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Destroyed
Category:Accident
Location:Bakersfield, CA -   United States of America
Phase: En route
Nature:Private
Departure airport:Shafter, CA (KMIT)
Destination airport:(KMIT)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PILOT REPORTED THAT ABOUT 45 MINUTES INTO THE FLIGHT THE INSTRUMENTS WHICH MONITOR THE ENGINES LIQUID COOLING SYSTEM BEGAN TO SHOW A RISE IN TEMPERATURE AND PRESSURE. THE PILOT RECALLED THAT THE TEMPERATURE REACHED THE UPPER RED LINE LIMIT AND HE DID NOT FEEL THAT THE AIRCRAFT WOULD MAKE IT BACK TO THE AIRPORT. THE PILOT REDUCED THROTTLE AND SET UP FOR A PRECAUTIONARY LANDING IN A FIELD. THE AIRCRAFT LANDED BEYOND A BARBED WIRE FENCE AND ROLLED ABOUT 300 FEET BEFORE AN UNSEEN GULLY WAS ENCOUNTERED. THE AIRCRAFT COLLIDED WITH THE FAR SIDE OF THE GULLY. THE ENGINE WAS EXAMINED BY RESPONDING FAA INSPECTORS. THE ENGINE WATER PUMP WAS FOUND TO HAVE A LOOSE FITTING IN THE TOP OF THE PUMP. THE VENT LINE AND FITTING COULD BE TURNED BY SINGLE FINGER PRESSURE. THE WORM DRIVE HOSE CLAMP ON THE VENT LINE EXHIBITED EVIDENCE OF CORROSION AND THE WATER PUMP SHOWED A TRAIL OF DIRT, DUST, AND RUST MIXED WITH ANTI-FREEZE FROM THE TOP OF THE PUMP IN THE AREA OF THE VENT LINE FITTING.

Probable Cause: the inadequate maintenance on the engine's liquid cooling system fittings and lines.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: LAX95LA008
Status: Investigation completed
Duration: 6 months
Download report: Final report

Sources:

NTSB LAX95LA008

History of this aircraft

Other occurrences involving this aircraft
4 April 1993 N827H Private 0 Wasco, CA sub

Revision history:

Date/timeContributorUpdates
21-Dec-2016 19:25 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
09-Apr-2024 18:42 ASN Update Bot Updated [Time, Other fatalities, Departure airport, Destination airport, Source, Narrative, Accident report]

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