Premier Air Charter (San Diego McClellan Palomar) retired the sole Citation Jet 1 from its Part 135-certified fleet in December 2024, ch-aviation research shows.

N555DH (msn 525-0420) is a 23.8-year-old aircraft which was operated by Premier Air Charter since 2021. The jet is currently not listed as Part 135-certified.

Following this retirement, Premier Air Charter will continue to operate five aircraft under its Part 135 certificate, including two Challenger 601-3Rs, a Citation Jet 2, and two Citation X. The company recently added its first GIV, which is managed and operated by Paradigm Jet Management.