No fatalities

1974-07-09: Beechcraft D18 (N193CP) — Wyman Pilot Services — Hillsboro-Highland County, United States of America

Hillsboro-Highland County, United States of AmericaTakeoff (climb)

On July 9, 1974, a Beechcraft D18 (registration N193CP) operated by Wyman Pilot Services was involved in an aviation accident near Hillsboro-Highland County, United States of America during takeoff. No fatalities were reported. Investigators recorded the probable cause as: Engine malfunction during takeoff run due to inadequate maintenance and inspection. The following contributing factors were reported: - Trees, - Failure of the ignition system: magnetos, - Improper alignment, - Delayed action in aborting takeoff, - Improper… This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A); 7 related events involving the same aircraft type or operator are linked below.

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary reportUpdated 1781231343Data APIEditorial standards

During takeoff rotation at Hillsboro-Highland County Airport, the pilot aborted the procedure and initiated emergency braking. The aircraft overran, struck trees, and caught fire, resulting in its destruction and pilot injury.

Accident Details

At Hillsboro-Highland County Airport, the pilot of a twin-engine airplane initiated the takeoff procedure. While rotating, the pilot decided to abandon the takeoff and performed an emergency braking maneuver. The aircraft was unable to stop within the remaining runway distance, overran the runway, and collided with trees. The aircraft came to rest in flames and was destroyed. The pilot sustained injuries.

Investigation Findings

The official investigation identified an engine malfunction during the takeoff run as the cause, attributed to inadequate maintenance and inspection. Several contributing factors were reported: the presence of trees, failure of the ignition system (magnetos), improper alignment, delayed action in aborting the takeoff, improper operation of flight controls, rough terrain, high obstructions, and the aircraft becoming airborne during the abort procedure.

Probable Cause

The probable cause was determined to be an engine malfunction during the takeoff run due to inadequate maintenance and inspection. Contributing factors included trees, failure of the ignition system (magnetos), improper alignment, delayed action in aborting takeoff, improper operation of flight controls, rough terrain, high obstructions, and becoming airborne during abort.