Accident Aero Designs Pulsar XP N912RV,
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ASN Wikibase Occurrence # 145126
 
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Date:Tuesday 17 April 2012
Time:16:00
Type:Silhouette image of generic PULS model; specific model in this crash may look slightly different    
Aero Designs Pulsar XP
Owner/operator:Private
Registration: N912RV
MSN: 394
Total airframe hrs:331 hours
Engine model:Rotax 912XP
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Ducate Airpark - TS65, San Angelo, TX -   United States of America
Phase: Take off
Nature:Private
Departure airport:San Angelo, TX (TS65)
Destination airport:San Angelo, TX (TS65)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The sport pilot reported that the airplane had not been flown in 4 months. Six gallons of fuel were in the right tank, and three gallons were in the left tank; right wing tank was selected during the accident flight. The engine start, taxi, and run-up were normal. About 4 minutes after engine start, the pilot taxied onto the runway and departed. He reported that the airplane climbed to about 50 feet above ground level when the engine had a total loss of engine power. The airplane landed in a field and sustained substantial damage. During postaccident examination, the fuel tanks, fuel lines, and fuel strainer were checked for debris and water contamination, but none were observed. The engine-driven mechanical fuel pump, the electric fuel pump, and the engine all were tested and operated normally. However, the outboard section of right wing fuel vent line was blocked by debris. The blockage was removed from the fuel vent line; it measured about ¼-inch wide at its widest and about ½-inch long. The blocked fuel vent line likely created a vacuum, which resulted in fuel starvation to the engine. 

Probable Cause: The loss of engine power due to fuel starvation as a result of a blocked fuel vent line.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CEN12FA249
Status: Investigation completed
Duration: 2 years and 2 months
Download report: Final report

Sources:

NTSB

Location

Revision history:

Date/timeContributorUpdates
18-Apr-2012 12:02 Geno Added
21-Dec-2016 19:28 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
27-Nov-2017 20:36 ASN Update Bot Updated [Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative]

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