No fatalities

Premature Lift-Off Leads to Crash and Injuries (N9961Z)

Lakewood, United States of AmericaTakeoff (climb)

On September 7, 1970, a Beechcraft C-45 Expeditor (registration N9961Z) operated by Walter Gehlaar was involved in an aviation accident near Lakewood, United States of America during takeoff. No fatalities were reported. Investigators recorded the probable cause as: Premature lift-off on part of the pilot who failed to obtain/maintain flying speed. Contributing factors: Rotation at mid-field, Presence of 60 feet tall trees. This summary draws on records from the Bureau of Aircraft Accidents Archives (B3A).

Sourcesthe Bureau of Aircraft Accidents Archives (B3A)Primary report: the U.S. National Transportation Safety Board (NTSB) historical archive (1962-1981)Updated 2026-07-04Data APIEditorial standards

A pilot's premature lift-off and failure to maintain flying speed resulted in a crash after striking trees. All seven occupants were injured, one seriously, and the aircraft was destroyed.

Accident Summary

Shortly after beginning the takeoff roll, the pilot rotated the aircraft at midfield and initiated a left turn at low altitude. The airplane then struck trees and crashed in a wooded area, coming to rest in flames.

Injuries and Damage

All seven occupants sustained injuries, including one serious injury. The aircraft was destroyed in the impact and subsequent fire.

Investigation Findings

Investigators determined that the probable cause of the accident was the pilot's premature lift-off, which resulted in a failure to obtain and maintain flying speed. Additionally, two contributing factors were identified: the rotation occurring at midfield, and the presence of 60-foot-tall trees in the flight path.

Frequently asked questions

What happened in the 7 Sept 1970 Beechcraft C-45 Expeditor accident near Lakewood, United States of America?

A pilot's premature lift-off and failure to maintain flying speed resulted in a crash after striking trees. All seven occupants were injured, one seriously, and the aircraft was destroyed.

Were there any fatalities in the 7 Sept 1970 Beechcraft C-45 Expeditor accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 7 Sept 1970 involved a Beechcraft C-45 Expeditor, registration N9961Z, operated by Walter Gehlaar, at Lakewood, United States of America.

What was the probable cause of the accident?

Premature lift-off on part of the pilot who failed to obtain/maintain flying speed. Contributing factors: Rotation at mid-field, Presence of 60 feet tall trees.