No fatalities

23 Jun 2015: WSK PZL MIELEC M 18A B — BYBEE AIR SERVICE INC — Nyssa, OR

Nyssa, OR, United States

On 23 Jun 2015, a WSK PZL MIELEC M 18A B operated by BYBEE AIR SERVICE INC was involved in an aviation accident near Nyssa, OR. No fatalities were reported. Investigators recorded the probable cause as: The pilot's failure to maintain directional control during takeoff, resulting in a runway excursion and collision with terrain. This summary draws on records from NTSB; 10 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 1778583330Data APIEditorial standards

During takeoff roll, an airplane struck a runway bump, became airborne prematurely, then descended while at takeoff power, resulting in a departure end runway excursion and collision with terrain.

Incident Overview

A pilot reported that during the takeoff roll, the airplane encountered a bump on the runway surface. The impact caused the airplane to become airborne prematurely. While operating at takeoff power, the airplane subsequently descended back toward the runway. The descent led to a departure end runway excursion, and the airplane collided with terrain.

Aircraft Damage

The accident resulted in substantial damage to the airplane's wings, fuselage, and rudder. The extent of damage indicates significant structural impact.

Pilot Statement

The pilot stated that there were no mechanical malfunctions or failures with the airplane prior to the flight that would have precluded normal operation. No other contributing factors were identified in the report.

Sequence of Events

  • During the takeoff roll, the airplane rolled over a bump on the runway surface.
  • The airplane became airborne as a result of the bump.
  • While still at takeoff power, the airplane descended to the runway.
  • The airplane departed the end of the runway and subsequently collided with terrain.

Contributing factors

PilotDirectional control — Not attained/maintained