Aircraft Description
N91BT is a 1985 Rolladen-schneider LS-6, a none aircraft registered to Mitchell Timothy M in Tucson, AZ. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on April 4, 1985. The registration certificate was issued on December 12, 2025. The registration is set to expire on December 31, 2032. Powered by a Ama/expr UNKNOWN ENG engine, N91BT is. The aircraft's Mode S transponder code is AC947D (hex), used for ADS-B identification and flight tracking. N91BT was last tracked by AviatorDB at coordinates 32.5843, -111.1609 on February 22, 2026. The FAA registry record for N91BT was last updated on December 12, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.
Rolladen-schneider is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 118 Rolladen-schneider aircraft currently registered in the FAA database, including the LS-6 model.
AviatorDB has found no NTSB accident or incident reports involving N91BT. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.
Registered Owner
Powerplant & Avionics
Additional Details
Last Known Position
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-04-01 01:32:20 UTC