Accident Quad City Challenger II N415JR,
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ASN Wikibase Occurrence # 361686
 
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Date:Monday 12 July 1993
Time:20:07 LT
Type:Silhouette image of generic quad model; specific model in this crash may look slightly different    
Quad City Challenger II
Owner/operator:Private
Registration: N415JR
MSN: CW0418
Engine model:ROTAX 503
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Ottawa, IL -   United States of America
Phase: En route
Nature:Training
Departure airport:
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
APPROXIMATELY THREE MILES NORTH OF OTTAWA AIRPORT, THE AIRCRAFT'S ENGINE DROPPED TO PARTIAL POWER. THE PILOT ELECTED TO MAKE AN OFF-AIRPORT LANDING ON AN EAST-WEST BITUMINOUS SURFACED ROAD. DURING LANDING, THE AIRCRAFT STRUCK A POWER GROUND CABLE WHICH SNAPPED AND PULLED THE PLANE TO THE SOUTH DITCH OF THE ROADWAY. INSPECTION OF THE ENGINE FOUND THE FRONT SPARK PLUG OIL FOULED, CAUSING PARTIAL POWER LOSS. THE SPARK PLUG WAS CLEANED OF OIL AND THE ENGINE WAS TEST RUN IN THE AIRCRAFT WITH NO FURTHER ENGINE PROBLEMS NOTED.

Probable Cause: THE PILOT IN COMMAND'S FAILURE TO MAINTAIN PROPER CLEARANCE. FACTORS TO THE ACCIDENT INCLUDE AN OIL FOULED SPARK PLUG AND A POWER GROUND CABLE.

Accident investigation:
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Investigating agency: NTSB
Report number: CHI93LA256
Status: Investigation completed
Duration: 4 months
Download report: Final report

Sources:

NTSB CHI93LA256

Location

Revision history:

Date/timeContributorUpdates
17-Mar-2024 06:43 ASN Update Bot Added

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