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Public Record · As of May 5, 2026

N441MM

Learjet 45 View Type →

Status

Registration Valid

Type

Fixed Wing Multi Engine

Engine

—

Last Cert Issue

—

01 /  Registration

Filed with the Federal Aviation Administration

Every cell below is a literal field from the FAA Aircraft Registry. Click any value to open the FAA registry record for N441MM.

Tail Number

N441MM

Serial Number

599

Make

LEARJET INC

Model

45

Year of Manufacture

—

Mfr / Model Code

5170805

Type Aircraft

Fixed Wing Multi Engine

Type Engine

Turbo-fan

Engines

2

Seats

12

Engine Manufacturer

—

Engine Model

—

Horsepower

—

Weight Class

CLASS 3

Registrant

MARQUIS AVIATION LLC · LLC

Address

10000 MARQUIS DR · HENNEPIN, IL 61327-1000

FAA Region

Central · County 155

Status

Registration Valid

Airworthiness Date

—

Cert Issue Date

—

Expiration Date

—

Last FAA Action

—

Mode S Hex (ICAO24)

A54F73

Mode S (Octal)

51247563

Live position via ICAO24 A54F73

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External services. Live tracks are unaffiliated with TallyAero or the FAA.

02 /  NTSB Records

Events on file with the National Transportation Safety Board

03 /  Airworthiness Directives

Applicable to LEARJET INC 45

Federal Aviation Administration airworthiness directives matched to make and model. Each entry links to the Federal Register publication.

No matching airworthiness directives are on file for this make and model in the Federal Register.

04 /  Service Difficulty Reports

FAA SDR filings

The FAA does not currently expose a public API for Service Difficulty Reports. We do not back-fill or paraphrase. Search the FAA SDR portal directly →

05 /  Sources & Methodology

Every fact on this page links to its primary US-government source

We render only what the agency publishes. Found a factual error? Report it → We acknowledge within 5 business days and resolve within 14.