NTSB Identification: LAX97FA108.
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Nonscheduled 14 CFR
Accident occurred Saturday, February 22, 1997 in HONOLULU, HI
Probable Cause Approval Date: 12/31/1998
Aircraft: Beech H18, registration: N7969K
Injuries: 2 Minor.
NTSB investigators either traveled in support of this investigation or conducted a significant amount of investigative work without any travel, and used data obtained from various sources to prepare this aircraft accident report.
The airplane was loaded with mail & freight within 57 lbs of its max takeoff weight limit. No malfunction was noted during start or taxi. The pilot made a near-midfield intersection departure from runway 8L at 0622:35 local time. Seconds earlier, a Boeing 747 had completed its landing roll-out on runway 4R, which crossed runway 8L near its departure end. Winds were from 285 deg at 2 kts. The pilot & loader (a private pilot) said nothing unusual occurred during takeoff until the aircraft climbed to 100' agl, then 'suddenly the airplane yawed to the left as though the left engine had lost power.' Despite use of full right rudder, directional control was lost, & the pilot decreased the pitch attitude because of 'severe yawing and rolling tendencies.' The airplane's left wing tip impacted the right side of the runway, the tricycle gear collapsed, & the airplane slid to a stop & was consumed by fire. Due to fire damage & lack of accurate records, neither the total fuel load, the freight's actual weight, the cargo's preimpact location within the aircraft, nor the adequacy of the cargo tie down system could be validated. Weight & balance documents filed with the FAA were at variance with 'duplicate' documents held by the operator. Exam of the engines did not reveal evidence of a preimpact failure. Propeller ground scars on the runway indicated both engines were operating during impact. The accident occurred during the pilot's last flight as an employee with the company.
The National Transportation Safety Board determines the probable cause(s) of this accident to be: loss of aircraft control for undetermined reason(s). Full narrative available
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