No fatalities

Takeoff Abort Ends with Runway Excursion After Brake Loss (N573T)

Novato, CA, US

On April 22, 1987, a Beech 35-A33 (registration N573T) operated by Ryan, Thomas J. was involved in an aviation accident near Novato, CA. No fatalities were reported. This summary draws on records from the U.S. National Transportation Safety Board (NTSB) historical archive.

Sourcesthe U.S. National Transportation Safety Board (NTSB) historical archivePrimary reportUpdated 2026-07-04Data APIEditorial standards

A pilot aborted takeoff after smoke from an electrical short filled the cockpit. Despite braking, the aircraft lost effectiveness and struck a ditch after the pilot and passenger believed they could stop on the remaining runway.

Accident Sequence

During the takeoff roll on a 3,360-foot runway, the pilot aborted the attempt before becoming airborne at a point near midfield. The pilot reported smoke in the cockpit originating from an electrical short of unreported origin. Both the pilot and the pilot-rated passenger believed they would be able to stop on the remaining runway length. However, the pilot stated that the aircraft lost braking effectiveness, and it subsequently collided with a ditch beyond the runway end.

Aftermath

Following the accident, the pilot made a safety recommendation that included inspecting brake pads during preflight and relining them if not working perfectly. The passenger occupying the right seat remarked that the pilot had failed to perform a preflight inspection of the aircraft before the flight.

Frequently asked questions

What happened in the 22 Apr 1987 Beech 35-A33 accident near Novato, CA?

A pilot aborted takeoff after smoke from an electrical short filled the cockpit. Despite braking, the aircraft lost effectiveness and struck a ditch after the pilot and passenger believed they could stop on the remaining runway.

Were there any fatalities in the 22 Apr 1987 Beech 35-A33 accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 22 Apr 1987 involved a Beech 35-A33, registration N573T, operated by Ryan, Thomas J., at Novato, CA.

Investigation report by the U.S. National Transportation Safety Board (NTSB) historical archive. Original record: https://carol.ntsb.gov/event/20001213X30729. This page is a structured re-presentation; facts and quotes are in the National Transportation Safety Board (NTSB), United States.