5 fatalities

Premature Gear Retraction Leads to Takeoff Crash, Five Killed (N189L)

Houston-William P. Hobby, United States of AmericaTakeoff (climb)

On May 11, 1966, a Beechcraft D18 (registration N189L) operated by Lamb Rental Tours was involved in an aviation accident near Houston-William P. Hobby, United States of America during takeoff. 5 people were killed. Investigators recorded the probable cause as: Premature gear retraction on part of the crew who failed to abort takeoff. 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

During takeoff, after rolling 1,058 feet, the crew retracted the landing gear prematurely. The aircraft sank, both engines struck the runway, and it crashed in flames, killing all five occupants.

Accident Summary

An aircraft crashed during takeoff after a premature retraction of the landing gear. The accident resulted in the deaths of all five occupants.

Sequence of Events

During the takeoff roll, the aircraft had covered a distance of 1,058 feet from the start of the roll when the crew retracted the undercarriage. Immediately afterward, the aircraft sank onto the runway, causing both engines to strike the ground. The aircraft became uncontrollable and crashed in flames. All five occupants died in the crash.

Probable Cause

The official investigation determined that the probable cause of the accident was premature gear retraction by the crew, who failed to abort the takeoff. The aircraft required a minimum ground roll of 1,525 feet for takeoff, but the propeller blades struck the runway surface after only 1,058 feet.

Frequently asked questions

What happened in the 11 May 1966 Beechcraft D18 accident near Houston-William P. Hobby, United States of America?

During takeoff, after rolling 1,058 feet, the crew retracted the landing gear prematurely. The aircraft sank, both engines struck the runway, and it crashed in flames, killing all five occupants.

Were there any fatalities in the 11 May 1966 Beechcraft D18 accident?

The accident was fatal, resulting in 5 fatalities.

What aircraft was involved and where did it happen?

The accident on 11 May 1966 involved a Beechcraft D18, registration N189L, operated by Lamb Rental Tours, at Houston-William P. Hobby, United States of America.

What was the probable cause of the accident?

Premature gear retraction on part of the crew who failed to abort takeoff.