Accident Rans S-12 XL N43886,
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ASN Wikibase Occurrence # 131762
 
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Date:Sunday 18 June 2000
Time:16:35
Type:Silhouette image of generic RS12 model; specific model in this crash may look slightly different    
Rans S-12 XL
Owner/operator:Private
Registration: N43886
MSN: 05960717
Total airframe hrs:128 hours
Engine model:Rotax 912UL
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Destroyed
Category:Accident
Location:Prairie Du Sac, WI -   United States of America
Phase: Unknown
Nature:Private
Departure airport:91C
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot said that during climb after takeoff, the engine '...coughed and sputtered for approximately 5-7 sec[onds] then quit. I put the nose down and turned [right] into the wind [heading] 270, which would have landed us on the airfield. At 100 [feet] we were at 50 mph (stall 43 mph) and I attempted a restart when we were pushed to the right by a gust of wind. I put in left rudder and aileron and we stalled out. We impacted the ground wings level and nose slightly low.' No anomalies were found with respect to the airframe or control system that could be associated with a preexisting condition. During an engine teardown inspection, the carburetor float chambers were examined and were found to have contamination consistent with corrosion. This contamination was found in the bottom of the float bowl and on the main jet retainer plate. The main jet was removed and contamination particles were found in this area as well.
Probable Cause: A loss of engine power due to fuel starvation as a result of an obstructed fuel nozzle.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CHI00LA167
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB: https://www.ntsb.gov/_layouts/ntsb.aviation/brief.aspx?ev_id=20001212X21184&key=1

Revision history:

Date/timeContributorUpdates
21-Dec-2016 19:25 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
12-Dec-2017 18:50 ASN Update Bot Updated [Cn, Source, Narrative]

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