Century Aviation (Klamath Falls) has phased out the sole Citation Ultra from the Part 135-certified fleet, ch-aviation research shows.

The 27.6-year-old aircraft, N711FP (msn 560-0470), is configured for up to eight passengers. It was based at Denton until March 14, 2025, when it flew to College Station. On March 26, it ferried to Wichita Eisenhower, where it has remained parked since.

Following this retirement, Century Aviation's Part 135 fleet continues to include other Citation-series aircraft, namely, a Citation III, a Citation VII, and a Citation X. The company's charter certificate also comprises a Learjet 55 (currently inactive), four Falcon 50s (three currently inactive), a King Air 350, and a Swearingen SA226-T.

In addition to charter operations, Century Aviation offers air ambulance and aircraft management services, and also runs a fixed-base operation (FBO) at Klamath Falls.