Midsize jet

N477MD

Learjet 45 / 75 / 40

Registered No accidents on file
Built
—
Serial
268
Class
Midsize jet
Engines
2
Status
Current as of October 2026
Registered owner
Aero 170 LLC (LLC)
Based
Park City, UT
Registration record

N477MD on the FAA register

Type
Learjet 45 / 75 / 40
Serial
268
Engines
2
Registered owner
Aero 170 LLC
Park City, UT
Certificate issued
2024-01-09
Airworthiness date
2005-04-15
Registration expires
2031-01-31
Airworthiness class
Standard · transport
Mode S (hex)
A5DC32
Mode S (octal)
51356062
Seats (type)
12
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2031-01-31
    Registration expires (renewal due).
  • 2024-01-09
    Certificate of registration issued as N477MD to the current registrant.
  • 2008-01-30
    N477MD previously assigned to a Piper Meridian (s/n 4697264); cancelled.
  • 2005-04-15
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N477MD

N477MD is a Learjet 45 / 75 / 40, serial number 268. The FAA register lists Aero 170 LLC as the registrant in Park City, Utah. The current certificate of registration was issued on January 9, 2024 and expires on January 31, 2031.

The FAA aircraft reference file describes the type as a midsize jet and 12 seats. Its airworthiness certificate is standard category (transport), dated April 15, 2005.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N477MD. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

2007-06-28 Accident · Wellsville, MO Damage: Destroyed Fatal injury NTSB · CHI07FA183
Reported aircraft: Piper PA-46-500TP — a different aircraft that carried the N477MD registration before this airframe.
Probable cause: The pilot's failure to activate the pitot heat as per the checklist, resulting in erroneous airspeed information due to pitot tube icing, and his subsequent failure to maintain aircraft control. Contributing to the accident was the pilot's continued flight in an area of known adverse weather.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.