Accident Quad City Challenger II N602CH,
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ASN Wikibase Occurrence # 363263
 
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Date:Wednesday 22 July 1992
Time:20:15 LT
Type:Silhouette image of generic quad model; specific model in this crash may look slightly different    
Quad City Challenger II
Owner/operator:James Snyder
Registration: N602CH
MSN: CH20291R0646
Total airframe hrs:60 hours
Engine model:Rotax 503
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Burlington, CT -   United States of America
Phase: En route
Nature:Private
Departure airport:
Destination airport:(22B)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE STUDENT PILOT WAS ON A LOCAL FLIGHT FOR ABOUT 45 MINUTES, WHEN HE TRIED TO ACCELERATE, THE AIRPLANE DID NOT ATTAIN FULL POWER OF 6100 RPM. THE MAXIMUM WAS 4000 RPM FOLLOWED BY A FURTHER DROP TO 2200 RPM. HE TRIED TO REGAIN POWER BY APPLYING THE CHOKE, PRIMING THE ENGINE, SWITCHING MAGNETOS, AND TURNING OFF NON-ESSENTIAL POWER, BUT ALL WERE UNSUCCESSFUL. HE TRIED TO LAND ON A ROAD; HOWEVER DURING TOUCHDOWN HE OBSERVED TWO PERSONS APPROACHING HIM, ONE ON A BIKE, AND THE OTHER IN A CAR. HE TRIED TO AVOID HITTING THEM AND VEERED TO THE RIGHT SIDE OF THE ROAD, BUT HE COLLIDED WITH A STREET SIGN AND TELEPHONE POLE. EXAMINATION OF THE AIRPLANE BY THE FAA INCLUDED AN ENGINE RUN, AND INSPECTION OF THE FUEL SYSTEM. ACCORDING TO THE FAA THE ENGINE OPERATED AT 6100 RPM FOR A DURATION OF 5 MINUTES. THE LOSS OF POWER COULD NOT BE DUPLICATED. THERE WAS 6 GALLONS OF FUEL ON BOARD AND APPEARED TO HAVE OIL MIXED WITH GAS.

Probable Cause: THE LOSS OF ENGINE POWER FOR UNDETERMINED REASONS.

Accident investigation:
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Investigating agency: NTSB
Report number: BFO92LA112
Status: Investigation completed
Duration: 11 months
Download report: Final report

Sources:

NTSB BFO92LA112

Revision history:

Date/timeContributorUpdates
18-Mar-2024 15:19 ASN Update Bot Added

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