N621TS

This entry covers airframe N621TS, a 2023-built Cessna 525C CitationJet CJ4 (CJ4 Gen2) with serial number 525C0420. The aircraft is registered in the United States and is owned by TRIPLE S AVIATION EXPRESS LLC, an LLC based in Jupiter, Florida, which is also the operator/home base for the airframe according to registry data. The airframe's provenance shows a factory-new build year of 2023 with no additional historical owners published in the supplied data. Valuation records list the airframe at $11,287,219, a figure reflecting its recent build year and Gen2 configuration.

The cabin of N621TS is fitted in a typical executive layout featuring a forward side-facing divan, a four-place club arrangement, and two forward-facing seats, providing seating for up to 11 occupants and enabling single‑pilot operation. Cabin length is approximately 17 ft 4 in, with baggage capacity near 77 cu ft, supporting short to medium long-range corporate missions. Avionics are the standard Gen2 fit of Collins Pro Line 21, integrated for single-pilot workflows and modern navigation/communications. Operated from Jupiter, Florida by its registered LLC owner, typical mission profiles for this airframe would include fast cross-country trips within its 2,165 nm range at a cruise of 451 kts while operating at or below its maximum certified ceiling of 45,000 ft. Maintenance considerations reflect twin Williams FJ44-4A engines and the Pro Line 21 avionics common to CJ4 Gen2 examples.

As a Cessna 525C CitationJet CJ4 (CJ4 Gen2) airframe, N621TS sits in the light-to-light-medium business jet niche offering a balance of speed, range, and single-pilot capability. Its performance—451 kts cruise and 2,165 nm range—positions it for executive point‑to‑point missions and charter work in competitive markets. Comparable models compete on speed, cabin flexibility, and operating economics; resale and maintenance considerations for this airframe will reflect its recent 2023 build, Gen2 avionics standardization, and the Williams FJ44-4A engine type.