Accident Maule M-7-235 N6129T,
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ASN Wikibase Occurrence # 142025
 
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Date:Wednesday 28 December 2011
Time:11:20
Type:Silhouette image of generic M7 model; specific model in this crash may look slightly different    
Maule M-7-235
Owner/operator:TAF Aerial Services LLC
Registration: N6129T
MSN: 4053C
Year of manufacture:1988
Total airframe hrs:5104 hours
Engine model:Lycoming IO-540 SER
Fatalities:Fatalities: 0 / Occupants: 1
Aircraft damage: Substantial
Category:Accident
Location:Eldorado, TX -   United States of America
Phase: Landing
Nature:Aerial patrol
Departure airport:Hondo Municipal Airport, TX (HDO/KHDO)
Destination airport:Eldorado, TX (27R)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
As the pipeline patrol flight neared the destination airport, the pilot obtained information from the nearest weather reporting facility, located about 33 miles away, which indicated that there would be a left crosswind component of about 15 knots with gusts to 20 knots on the landing runway. On final approach, the pilot noted that the windsock appeared to be extended at a 45 degree angle to the runway. He made his final approach with the left wing down and slightly more airspeed than usual to compensate for the crosswind. After both main wheels were on the runway, the pilot felt the left wing lift, even with full left aileron and opposite rudder inputs. He also felt that the airplane's right wheel brake was "spongy." As the wing lifted, the airplane began to ground loop to the left, skidded off the runway and impacted terrain, which resulted in substantial damage to the wings. After the pilot exited the airplane, he noted that the windsock was fully extended perpendicular to the runway. The pilot stated that he was very experienced in crosswind landings and that he should not have relied on a distant weather facility report; rather he should have made a full pattern approach to check the windsock more closely and better assess the local wind before landing. He stated that if he had been aware of how high the crosswind actually was, he would not have landed at this airport.
Probable Cause: The pilot's inadequate in-flight planning and decision-making, which resulted in a loss of control during a crosswind landing.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CEN12CA130
Status: Investigation completed
Duration: 2 months
Download report: Final report

Sources:

NTSB
FAA register: https://www.ntsb.gov/aviationquery/brief.aspx?ev_id=20120110X52633&key=1
http://registry.faa.gov/aircraftinquiry/NNum_Results.aspx?NNumbertxt=6129T&x=17&y=17
https://nfdc.faa.gov/nfdcApps/airportLookup/airportDisplay.jsp?category=nasr&airportId=27r

Location

Revision history:

Date/timeContributorUpdates
22-Jan-2012 23:09 Geno Added
21-Dec-2016 19:26 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
27-Nov-2017 17:38 ASN Update Bot Updated [Operator, Other fatalities, Departure airport, Destination airport, Source, Narrative]
05-Apr-2024 18:41 ASN Updated [Nature, Departure airport, Source, Narrative]

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