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Illustration of a Learjet 45. Not a photo of N126BK.
Illustration of the Learjet 45, not a photo of N126BK.

N126BK 2000 Learjet 45

Serial number 068. Registered to Avtran LLC, Clayton, MO, US.

  • 2000Built
  • 12Seats
  • 1,968 nmRange
  • 436 ktCruise
  • 51,000 ftCeiling

INSIDE

The Learjet 45 cabin.

Illustrations of a typical Learjet 45 cabin, not N126BK’s. Every aircraft’s completion differs.

A warm, sunlit Learjet 45 cabin viewed aft along a narrow aisle, with a low curved ceiling, cream leather double-club seats, upright oval windows and polished wood trim.
A typical Learjet 45 cabin.
Top-down view of a Learjet 45 cabin. Typical 8-passenger layout: two clubs of four, forward galley, aft lavatory.
Typical 8-passenger layout: two clubs of four, forward galley, aft lavatory.

SPECIFICATIONS

Learjet 45 specs

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

Model
Learjet 45
Year
2000
Serial number
068
Engines
2 × AlliedSignal / Honeywell TFE731-20AR
Thrust
3,650 lbf each
Seats
Up to 12
Range
1,968 nm
Cruise
436 ktas
Published Mach
0.81
Ceiling
51,000 ft
Fuel capacity
896 US gal
ICAO type
LJ45
Exterior
White

THE AIRCRAFT’S LIFE

N126BK, from delivery to today.

Registration events from FAA records, compiled November 2025. Maintenance, damage and component history live in the logbooks, not the registry.

  1. Avtran LLC

    Earlier FAA registration action listing AVTRAN LLC.

    FAA registry
  2. Avtran LLC

    Previous FAA registration action listing AVTRAN LLC.

    FAA registry
  3. Avtran LLC

    FAA registration action recorded under AVTRAN LLC.

    FAA registry
  4. Avtran LLC

    FAA registration action / record update for AVTRAN LLC (registry listing).

    FAA registry

FAA REGISTRATION

Registration details

Registration
N126BK
Status
Current as of November 2025
Certificate issued
Apr 13, 2015
Airworthiness date
May 5, 2015
Last FAA action
May 5, 2023
Registration expires
Apr 30, 2028
Mode S code (hex)
A06A1F
Aircraft category
Fixed-wing multi-engine
Weight class
Over 20,000lbs

From FAA registry data as of November 2025. Check the FAA registry for the current record.

OWNERSHIP

Registered owner

Avtran LLC

Corporation · Clayton, MO, US

ESTIMATED VALUE

What N126BK might be worth

No estimate on record

Value depends on total time, engine program, damage history and the completeness of the logbooks.

Open the aircraft value tool

EQUIPMENT AND HISTORY

As reported in public sources

Avionics
Honeywell Primus-class (typical Primus 1000/Primus-suite)
Cabin
Typical executive flat-floor layout, commonly 8-9 executive seats; aircraft certified for up to 12 seats.
Interior
Flat-floor executive cabin (~410 cu ft), limited internal baggage (~15 cu ft) and external baggage (~50 cu ft); typical executive fit includes forward and mid-club seating and refreshment center.

Listings and registries are not the logbooks. A pre-buy confirms equipment, program status and damage history from the records themselves.

RESEARCH NOTES

About N126BK

Compiled with AI assistance from the public sources listed below, November 2025. Not checked against the aircraft's logbooks.

Overview

The airframe bearing tail number N126BK is a 2000-built Learjet 45 with serial number 068, manufactured by Learjet Inc. The specific airframe is recorded as owned by the corporate entity Avtran LLC of Clayton, MO, US, and is registered in the United States. Maintenance history, valuation records, and detailed service bulletins for this particular airframe are not published here, but ownership and registration point to corporate operation based in Clayton, Missouri. No prior ownership transfers or notable incidents are detailed in the available data.

Operations & Cabin

This specific Learjet 45 is configured with a typical executive flat-floor cabin layout and is commonly fitted with eight to nine executive seats while being certified for up to twelve seats. The avionics fit for this airframe is a Honeywell Primus-class suite, commonly the Primus 1000/Primus-suite, supporting advanced flight management and systems integration for business aviation missions. Based on the ownership by Avtran LLC and U.S. registration, typical operations would include corporate transport, on-demand charter, and transcontinental point-to-point missions within the aircraft’s 1,968 nm range and high-speed cruise capability. Cabin amenities and unique interior specifications for this airframe are not published; maintenance considerations follow standard Learjet 45 practices for TFE731-powered aircraft and Primus avionics-equipped fleets.

Model & Market Context

The Learjet 45 occupies a light-to-midsize business jet niche, offering high-speed cruise and a 51,000 ft service ceiling that appeals to corporate and charter operators requiring rapid point-to-point travel. Competitors in its class typically include other light-cabin jets with similar range and speed profiles; buyer and charter demand tends to favor airframes with well-documented maintenance records and modern avionics like the Honeywell Primus suite. Resale and maintenance considerations for this airframe center on the condition of its TFE731-20AR engines, the avionics configuration, and documented ownership/registration history under Avtran LLC in Clayton, Missouri.

MOVEMENTS

Last reported flights

DateFromTo
MMTO Toluca International MMTO Toluca International

Public ADS-B and spotter reports up to November 2025. Not a live track.

SOURCES

Where this page comes from

Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled November 2025. 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