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Illustration of a original Learjet 55. Not a photo of N329TJ.
Illustration of the original Learjet 55, not a photo of N329TJ.

N329TJ Learjet 55

Serial number 120. Registered to Forsythe Aviation LLC, Point Lookout, MO, US.

Learjet 55: specs, US fleet and every tail number

INSIDE

The Learjet 55 Ventura seven-passenger example cabin.

Illustrations of a representative Learjet 55 Ventura seven-passenger example cabin, not N329TJ’s. Every aircraft’s completion differs. Explore the Learjet 55 interior and layout. Learjet 55 interior: cabin size and seat map.

Learjet 55 Ventura seven-passenger example cabin illustration. Actual layout and equipment vary; not a photograph of this aircraft.
A representative Learjet 55 Ventura seven-passenger example cabin.
Top-down view of a Learjet 55 Ventura seven-passenger example cabin. Representative Learjet 55 layout based on Ventura Air Services’ published configuration: two-place divan, four-place club and one aft single seat. Lavatory is not counted. Actual layout and equipment vary.
Representative Learjet 55 layout based on Ventura Air Services’ published configuration: two-place divan, four-place club and one aft single seat. Lavatory is not counted. Actual layout and equipment vary.

SPECIFICATIONS

Learjet 55 specs

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

Full Learjet 55 specs, range and cabin

Model
Learjet 55
Serial number
120
Engines
2 × Honeywell (Garrett) TFE731

THE AIRCRAFT’S LIFE

N329TJ 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. Forsythe Aviation LLC

    Certificate of registration issued as N329TJ.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N329TJ
Status
Current as of October 2026
Certificate issued
Apr 21, 2015
Airworthiness date
Nov 27, 1985
Last FAA action
May 5, 2023
Registration expires
Apr 30, 2028
Mode S code (hex)
A39171
Aircraft category
Midsize 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

Forsythe Aviation LLC

LLC · Point Lookout, MO, US

ESTIMATED VALUE

What N329TJ 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