N1771S - 1999 Lange William H Glasair Ii-s RG Aircraft Registration

N1771S is a 1999 Lange William H GLASAIR II-S RG, a single-engine reciprocating (piston) aircraft registered to Lange William H in Brandywine, MD. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on August 13, 1999. The registration certificate was issued on January 16, 1997. The registration is set to expire on May 31, 2029. Powered by a Lycoming I0360 SER engine producing 180 horsepower, N1771S is. The aircraft's Mode S transponder code is A135BA (hex), used for ADS-B identification and flight tracking. N1771S was last tracked by AviatorDB at coordinates 38.2995, -76.6261 on February 28, 2026. The FAA registry record for N1771S was last updated on August 4, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Lange William H is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Lange William H aircraft currently registered in the FAA database, including the GLASAIR II-S RG model.

AviatorDB has found no NTSB accident or incident reports involving N1771S. 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.