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Illustration of a 400A converted-aircraft example. Not a photo of N599TM.
Illustration of the 400A converted-aircraft example, not a photo of N599TM. Representative 400A converted-aircraft example with FJ44-3AP engines. Winglets, installed STCs and modifications vary by aircraft. This reference does not establish XT or XTi identity, performance or cabin completion.

N599TM 2004 Beech 400A (FJ44-3AP reference)

Serial number RK-398. Registered to Adams Aviation Services Inc Trustee, Wilmington, DE, US.

  • 2004Built
Beech 400A (FJ44-3AP reference): specs, US fleet and every tail number

INSIDE

The Nextant seven-place example cabin.

Illustrations of a representative Nextant seven-place example cabin, not N599TM’s. Every aircraft’s completion differs. Representative 400A converted-aircraft example with FJ44-3AP engines. Winglets, installed STCs and modifications vary by aircraft. This reference does not establish XT or XTi identity, performance or cabin completion. Explore the Beech 400A (FJ44-3AP reference) interior and layout. Beech 400A (FJ44-3AP reference) interior: cabin size and seat map.

Illustrative converted 400A example looking aft past a starboard divan and port galley to four club chairs.
Illustration: Warm cream and wood finishes are illustrative. Actual completion and modifications vary.
Top-down view of a Nextant seven-place example cabin. Representative seven-place main cabin: starboard divan of three and aft club of four. Separate belted lavatory excluded; actual completion varies.
Representative seven-place main cabin: starboard divan of three and aft club of four. Separate belted lavatory excluded; actual completion varies.

ROUGH RANGE

What N599TM might be worth, and where it’s heading.

A rough range: Radar's value model doesn't cover the Beech 400A (FJ44-3AP reference) on its own yet. From Radar's listing-based estimates for business jets of similar engine thrust and age. The Embraer Phenom 300/300E curve gives the shape of the forecast, and the range is widened to match. Not an appraisal.

N599TM · On program · rough range

$3M

$1.7M$5.4M
In 2031
$2M
Value kept
68%
Per year
−7.3%
Program effect
$169.5K
Confidence
Low

5-year projection

The Embraer Phenom 300/300E curve, scaled to a rough range for this Beech 400A (FJ44-3AP reference)

$1.4M$2.5M$3.7M$4.9MNow20272028202920302031On program $2MOff program $1.7M
Engine program
Horizon
Open the aircraft value tool

Beech 400A (FJ44-3AP reference) price by build year, and the for-sale market

SPECIFICATIONS

Beech 400A (FJ44-3AP reference) specs

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

Full Beech 400A (FJ44-3AP reference) specs, range and cabin

Model
Beech 400A (FJ44-3AP reference)
Year
2004
Serial number
RK-398
Engines
2 × Williams FJ44-3AP

THE AIRCRAFT’S LIFE

N599TM on the registry.

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

  1. Registry record

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

    FAA registry

  2. Adams Aviation Services Inc Trustee

    Certificate of registration issued as N599TM.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N599TM
Status
Current as of October 2026
Certificate issued
Apr 23, 2026
Airworthiness date
Apr 15, 2015
Last FAA action
Apr 23, 2026
Registration expires
Apr 30, 2033
Mode S code (hex)
A7C08B
Aircraft category
Light jet
Weight class
Under 12,500lbs

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

OWNERSHIP

Registered owner

Adams Aviation Services Inc Trustee

Corporation · Wilmington, DE, US

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

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