N121SR - 1940 Grumman G-21A Aircraft Registration

N121SR is a 1940 Grumman G-21A, a twin-engine reciprocating (piston) aircraft registered to Stick And Rudder Aviation INC in Middletown, DE. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on June 1, 2009. The registration certificate was issued on April 14, 2012. The registration is set to expire on April 30, 2028. Powered by a P&w R-985 SERIES engine producing 450 horsepower, N121SR is. The aircraft's Mode S transponder code is A05909 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N121SR was last updated on May 5, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Grumman Aircraft (later Northrop Grumman) was a major American aircraft manufacturer known for naval fighters in World War II and the Apollo Lunar Module. In general aviation, the Grumman American AA-5 and Tiger series remain popular sport aircraft. AviatorDB tracks 473 Grumman aircraft currently registered in the FAA database, including the G-21A model.

AviatorDB has found no NTSB accident or incident reports involving N121SR. 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.