Runway excursion Accident Learjet 23 N500FM, Tuesday 2 July 1991

Date:	Tuesday 2 July 1991
Time:	18:56
Type:	Learjet 23
Owner/operator:	Connie Kalitta Services
Registration:	N500FM
MSN:	23-088
Year of manufacture:	1966
Total airframe hrs:	13594 hours
Engine model:	General Electric CJ610-4
Fatalities:	Fatalities: 0 / Occupants: 2
Other fatalities:	0
Aircraft damage:	Substantial, written off
Category:	Accident
Location:	Columbia-Maury County Airport, TN (MRC) - United States of America
Phase:	Landing
Nature:	Cargo
Departure airport:	Youngstown Airport, OH (YNG/KYNG)
Destination airport:	Columbia-Maury County Airport, TN (MRC/KMRC)
Investigating agency:	NTSB
Confidence Rating:	Accident investigation report completed and information captured

Narrative:
Pilot switched off anti-skid because he believed it failed when the Lear fishtailed after touchdown. The plane overran runway 05.

PROBABLE CAUSE: "The pilot's premature decision to turn off the anti-skid during landing roll. Factors to this accident were hydroplaning conditions."

Accident investigation: