Accident Champion 7GCAA N9669S,
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ASN Wikibase Occurrence # 359974
 
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Date:Sunday 14 August 1994
Time:14:43 LT
Type:Silhouette image of generic CH7B model; specific model in this crash may look slightly different    
Champion 7GCAA
Owner/operator:Air Words
Registration: N9669S
MSN: 53
Total airframe hrs:6048 hours
Engine model:LYCOMING O-320-A2B
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Merritt Island, FL -   United States of America
Phase: Initial climb
Nature:Unknown
Departure airport:(KCOI)
Destination airport:(KCOI)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
AFTER TAKEOFF THE PILOT THREW THE TOPE ROPE OUT OF THE COCKPIT AND IT BECAME WRAPPED AROUND THE LEFT RUDDER HORN. THE PILOT PICKED UP THE BANNER AND BECAUSE OF THE POSITION OF THE TOPE ROPE, THE TRAILING EDGE OF THE RUDDER BECAME FULLY DEFLECTED TO THE RIGHT. THE PILOT TURNED RIGHT CROSSWIND, DOWNWIND, AND BASE. WHEN THE FLIGHT WAS ABOUT 1/4 MILE NORTHWEST OF THE AIRPORT, THE AIRPLANE STALLED SPUN 1/2 TURN TO THE RIGHT AND COLLIDED WITH THE GROUND IN A RESIDENTIAL AREA. ACCORDING TO THE OWNER OF THE OPERATION, A MIRROR IS INSTALLED ON THE LEFT WING STRUT TO VIEW THE TOW ROPE AT THE 'D' RING TO VERIFY THAT THE TOW ROPE ISN'T WRAPPED AROUND THE RUDDER HORN. THE PILOT WAS UNABLE TO RELEASE THE BANNER.

Probable Cause: FAILURE OF THE PILOT TO VISUALLY VERIFY THAT THE TOW ROPE WAS NOT WRAPPED AROUND ANY FLIGHT CONTROL SURFACE AND THE INADVERTENT STALL/SPIN. CONTRIBUTING TO THE ACCIDENT WAS THE ENTANGLEMENT OF THE TOW EQUIPMENT WITH THE RUDDER HORN, RUDDER MOVEMENT WAS RESTRICTED DUE TO FULL DEFLECTION, AND INABILITY OF THE PILOT TO RELEASE THE BANNER.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: MIA94LA195
Status: Investigation completed
Duration: 7 months
Download report: Final report

Sources:

NTSB MIA94LA195

Location

Revision history:

Date/timeContributorUpdates
15-Mar-2024 16:39 ASN Update Bot Added

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