N390MM

The airframe bearing tail number N390MM is a Beechcraft 390 Premier 1A built in 2009 with serial RB-266. The airframe is manufactured by Hawker Beechcraft Corporation and is currently registered in the United States under Medico Aviation LLC, an LLC based in Ridgeland, MS, US. Operational records show the type as a fixed-wing multi-engine executive transport with U.S. registration N390MM; notable registry actions are limited to the current ownership entry. Valuation and condition details are not published for this specific airframe.

The cabin of this Premier 1A is outfitted in an executive 6–8 place club configuration with a forward galley and an enclosed aft lavatory typical for the model, providing a standard corporate interior suitable for short- to medium-haul missions. Avionics on this airframe reflect the common fit for the Premier 1A family, typically the Collins Pro Line 21 / IFIS, supporting advanced flight management and situational awareness for business operations. With an approximate range of 1,350 nm and a cruise speed around 451 kts, the aircraft is routinely employed on regional business, medevac positioning, and corporate shuttle profiles from its operator base in Ridgeland, MS, US. Maintenance considerations align with light-jet turbine twin practices for the Williams FJ44 series, and specific maintenance history for this serial RB-266 is not published.

The Beechcraft 390 Premier 1A occupies the light-jet niche offering high cruise speed and a relatively high cabin standard for its class; performance metrics such as a 451 kt cruise and 41,000 ft ceiling place it competitively against contemporaries in the entry-level light-jet segment. Competing models typically include light jets equipped with similar turbofan engines and avionics suites, and buyer demand centers on owner-operators and charter operators requiring fast regional capability. Resale and maintenance considerations for this airframe reflect the broader Premier 1A market: avionics commonality with the Collins Pro Line 21 aids dispatchability, while airframe-specific records and unpublished valuation for N390MM advise prospective buyers to review logbooks and maintenance status.