No fatalities

Tailwheel Aircraft Ground Loop During Landing Roll

San Carlos, CA, United States

On December 8, 2013, a PIPER PA 16 NO SERIES operated by COOPER STEVEN was involved in an aviation accident near San Carlos, CA. No fatalities were reported. Investigators recorded the probable cause as: The pilot's failure to maintain directional control during the landing roll. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-09-03Data APIEditorial standards

A pilot reported losing control of a tailwheel-equipped airplane during the landing roll, causing it to ground loop to the right. The left wing and elevator sustained substantial damage after impacting the ground.

Incident Overview and Pilot Report A pilot reported that the initial landing of a tailwheel-equipped airplane was uneventful. However, during the landing roll, the pilot lost control of the aircraft, which then ground looped to the right. ## Damage and Mechanical Findings The ground loop resulted in the left wing and elevator impacting the ground. Both components sustained substantial damage. The pilot reported that there were no mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation. The source does not specify the aircraft type, registration, date, operator, location, or the exact cause of the loss of control.

Contributing factors

Directional control — Not attained/maintainedPilot

Frequently asked questions

What happened in the 8 Dec 2013 PIPER PA 16 NO SERIES accident near San Carlos, CA?

A pilot reported losing control of a tailwheel-equipped airplane during the landing roll, causing it to ground loop to the right. The left wing and elevator sustained substantial damage after impacting the ground.

Were there any fatalities in the 8 Dec 2013 PIPER PA 16 NO SERIES accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 8 Dec 2013 involved a PIPER PA 16 NO SERIES, operated by COOPER STEVEN, at San Carlos, CA.

What was the probable cause of the accident?

The pilot's failure to maintain directional control during the landing roll.