midsize jet
N421FX2018 Embraer Legacy 450 / Praetor 500
Registration record
N421FX on the FAA register
- Type
- 2018 Embraer Legacy 450 / Praetor 500
- Serial
- 55010041
- Engines
- 2 × Honeywell AS-907-3-1E
- Registered owner
- Flexjet LLC, Cleveland, OH, US
- Certificate issued
- 2026-08-04
- Airworthiness date
- 2018-08-01
- Registration expires
- 2033-08-31
- Mode S (hex)
- A4FFE9
- Status
- Current as of October 2026
- Seats
- 9
- Rough value range
- $13.0M to $29.0M
From Radar's listing-based estimates for business jets of similar engine thrust and age.
Overview
N421FX is a Embraer Legacy 450 / Praetor 500 built in 2018 with serial number 55010041. The FAA record names Flexjet LLC as the registrant. The ICAO type designator is E545. The registration identifies this airframe; specifications below describe the published aircraft type.
The type
The aircraft is classified as a midsize jet. The type accommodates up to 9 passengers, excluding the flight crew. The type uses 2 Honeywell AS-907-3-1E engines. These type figures do not establish the equipment installed on this aircraft.
Registry facts
The FAA lists the make as EMBRAER S A and the model as EMB-545. The certificate of registration was issued on August 4, 2026. The current record gives an airworthiness date of August 1, 2018. The type certificate reference is FAA TCDS TC00062IB (Embraer EMB-545 / EMB-545 MOD). The record marks the aircraft as fractionally owned.
Data: Radar, FAA aircraft registry file of 2026-10-09.
Records & AD tracking by Radar
Own, buy or finance N421FX? Radar reads every logbook, tracks every airworthiness directive and shows what the records do to value.
The fleet, registry and value data on these pages come from Radar, CRAFT's sister company.
Charter Sales
Tell us the trip. We'll tell you the number.
Route, dates, rough timing, how many people. That is enough to start, and you get a firm price for that specific trip rather than a range.
Text us and you'll get a reply within 60 seconds, any hour.