Runway excursion Accident Columbia LC42-550FG Columbia 350 N115FP,
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ASN Wikibase Occurrence # 308535
 
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Date:Friday 5 February 2021
Time:13:00 LT
Type:Silhouette image of generic COL3 model; specific model in this crash may look slightly different    
Columbia LC42-550FG Columbia 350
Owner/operator:Private
Registration: N115FP
MSN: 42552
Year of manufacture:2007
Total airframe hrs:978 hours
Engine model:Continental IO-550-N
Fatalities:Fatalities: 0 / Occupants: 2
Aircraft damage: Substantial
Category:Accident
Location:Larned, Kansas -   United States of America
Phase: Take off
Nature:Private
Departure airport:Larned, KS
Destination airport:Garden City Municipal Airport, KS (GCK/KGCK)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The pilot attempted two consecutive takeoffs from opposite runways. Both takeoffs were aborted because the airplane would not lift off from the runway. The pilot reported that the engine and flight controls were operating normally during both takeoff attempts. During the second aborted takeoff, the pilot reported that the brakes 'faded,” and the airplane departed the end of the runway and entered a dry grassy area. The pilot then noticed that the left and right main landing gear were on fire; the fire resulted in structural damage to the left wing.
Postaccident examination of the wheel and brake assemblies revealed no mechanical anomalies. Flight control continuity was established from the cockpit to all flight control surfaces, and the airplane was under its maximum gross takeoff weight. Thus, the reason that the airplane did not lift off during the pilot's two attempted takeoffs could not be determined from the available evidence for this accident.
The fire appeared to originate from the wheel brakes. The time between the two attempted takeoffs was about 15 minutes. The pilot reported that he applied intermittent braking during the first aborted takeoffs. Thus, the brakes likely faded during the second aborted takeoff because they were hot from the consecutive aborted takeoffs and did not have enough time to cool. The fire was most likely caused by the hot wheel brakes entering a dry grassy area after the runway excursion.

Probable Cause: The pilot's failure to allow sufficient time for the brakes to cool after a previous aborted takeoff, resulting in a runway excursion during a second aborted takeoff due to degraded braking performance. Contributing to the accident was the contact of the hot brakes with a dry grassy area during the second aborted takeoff.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: CEN21LA129
Status: Investigation completed
Duration: 2 years
Download report: Final report

Sources:

NTSB CEN21LA129

Location

Revision history:

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