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Illustration of a Premier 390. Not a photo of N390K.
Illustration of the Premier 390, not a photo of N390K. Premier IA exterior reference for the certified 390 family. This illustration does not establish installed engines, avionics, interior, modifications or paint.

N390K Beechcraft 390 (certified family)

Serial number RB-225. Registered to Stmo Av LLC, Little Rock, AR, US.

  • 6Seats
  • 41,000 ftCeiling
Beechcraft 390 (certified family): specs, US fleet and every tail number

INSIDE

The Premier IA six-passenger example cabin.

Illustrations of a representative Premier IA six-passenger example cabin, not N390K’s. Every aircraft’s completion differs. Premier IA exterior reference for the certified 390 family. This illustration does not establish installed engines, avionics, interior, modifications or paint. Explore the Beechcraft 390 (certified family) interior and layout. Beechcraft 390 (certified family) interior: cabin size and seat map.

Representative Premier IA cabin with a four-seat club and two aft forward-facing chairs. This is an illustration, not a photograph of this tail.
A representative Premier IA six-passenger example cabin.
Top-down view of a Premier IA six-passenger example cabin. Illustrative Premier IA six-passenger example: four club seats and two aft seats, plus two cockpit seats and a separate lavatory. Actual layout and equipment vary. The plan is schematic and does not identify this aircraft’s installed interior.
Illustrative Premier IA six-passenger example: four club seats and two aft seats, plus two cockpit seats and a separate lavatory. Actual layout and equipment vary. The plan is schematic and does not identify this aircraft’s installed interior.

SPECIFICATIONS

Beechcraft 390 (certified family) specs

Published figures for the type, from public sources. A given aircraft varies with its completion, weight and mods.

Full Beechcraft 390 (certified family) specs, range and cabin

Model
Beechcraft 390 (certified family)
Serial number
RB-225
Engines
2 × Williams International FJ44-2A
Thrust
2,300 lbf each
Seats
Up to 6
Published Mach
0.8
Ceiling
41,000 ft

THE AIRCRAFT’S LIFE

N390K, from delivery to today.

Registration events from FAA records, compiled October 2026. Maintenance, damage and component history live in the logbooks, not the registry.

  1. Registry record

    Earlier use of the number: N390K was assigned to another aircraft, a 1929 Curtiss-Robertson ROBIN C-1. That registration was cancelled on this date.

    FAA registry

  2. Registry record

    Airworthiness date on the current FAA record (standard category).

    FAA registry

  3. Stmo Av LLC

    Certificate of registration issued as N390K.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N390K
Status
Current as of October 2026
Certificate issued
May 27, 2021
Airworthiness date
Nov 17, 2009
Last FAA action
May 12, 2023
Registration expires
May 31, 2028
Mode S code (hex)
A483AA
Aircraft category
Light jet
Weight class
12,500-19,999lbs

From FAA registry data as of October 2026. Check the FAA registry for the current record.

OWNERSHIP

Registered owner

Stmo Av LLC

LLC · Little Rock, AR, US

ESTIMATED VALUE

What N390K might be worth

No type-level range

The build year is not established for this registration, so Radar cannot calculate an age-based value range or depreciation forecast. Total time, condition, equipment and the completeness of the logbooks set what one is worth.

Open the aircraft value tool

SOURCES

Where this page comes from

Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled October 2026. Values come from Radar’s aircraft value model. Owners and operators can ask for a correction or removal.

BUYING, SELLING OR FINANCING

What to check before a deal