Silver Air (United States of America) (SIS, Santa Barbara, CA) has phased out the Citation Mustang from its Part 135-certified fleet, ch-aviation research shows.

N74TM (msn 510-0384) is a 13.5-year-old jet configured for up to four passengers. It joined Silver Air’s charter fleet in late 2023 after being retired from the Part 135 certificate of Pegasus Elite Aviation. The jet’s last flight under Silver Air’s ‘SIS’ code was on January 26, 2025, between Van Nuys, where the aircraft continues to be based…

Source: ch aviation
Read more: US's Silver Air phases out Citation Mustang