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Illustration of a Embraer Praetor 600. Not a photo of N665KB.
Illustration of the Embraer Praetor 600, not a photo of N665KB.

N665KB 2025 Embraer Praetor 600

Serial number 55020232. Registered to Mastercorp Aviation LLC, Crossville, TN, US.

  • 2025Built
  • 12Seats
  • 4,018 nmRange
  • 466 ktCruise
  • 45,000 ftCeiling

INSIDE

The Embraer Praetor 600 cabin.

Illustrations of a typical Embraer Praetor 600 cabin, not N665KB’s. Every aircraft’s completion differs.

An eye-level view looking aft through an Embraer Praetor 600 cabin shows cream leather club seats, wood veneer, oval windows and a flat central aisle in warm natural light.
A typical Embraer Praetor 600 cabin.
Top-down view of a Embraer Praetor 600 cabin. Typical 8-passenger layout: two four-seat clubs, forward galley, aft lavatory and baggage.
Typical 8-passenger layout: two four-seat clubs, forward galley, aft lavatory and baggage.

SPECIFICATIONS

Embraer Praetor 600 specs

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

Model
Embraer Praetor 600
Year
2025
Serial number
55020232
Engines
2 × Honeywell HTF7500E (AS907-3-1E)
Thrust
7,528 lbf each
Seats
Up to 12
Range
4,018 nm
Cruise
466 ktas
Published Mach
0.83
Ceiling
45,000 ft
Fuel capacity
2,410 US gal
ICAO type
E550

THE AIRCRAFT’S LIFE

N665KB on the registry.

Registration events from FAA records, compiled August 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. Mastercorp Aviation LLC

    Certificate of registration issued as N665KB.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N665KB
Status
Current as of August 2026
Certificate issued
Jun 11, 2025
Airworthiness date
May 22, 2025
Last FAA action
Jun 11, 2025
Registration expires
Jun 30, 2032
Mode S code (hex)
A8C7AF
Aircraft category
Super-midsize jet
Weight class
Over 20,000lbs

From FAA registry data as of August 2026. Check the FAA registry for the current record.

OWNERSHIP

Registered owner

Mastercorp Aviation LLC

LLC · Crossville, TN, US

ESTIMATED VALUE

What N665KB 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
Collins Aerospace Pro Line Fusion (standard flight deck on the type)
Cabin
The type's cabin is 72 inches high and 27.5 feet long, with 155 cubic feet of baggage space.

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

RESEARCH NOTES

About N665KB

Compiled with AI assistance from the public sources listed below, August 2026. Not checked against the aircraft's logbooks.

Overview

Mastercorp Aviation LLC of Crossville, TN, US is the registered owner of N665KB, an Embraer Praetor 600 built in 2025 with serial number 55020232.

FAA record

The airworthiness date on the FAA record is May 22, 2025, and the certificate of registration was issued on June 11, 2025. Embraer SA is the make and EMB-550 the model. Fractional ownership is not flagged.

The Praetor 600

The type is a super-midsize jet with the ICAO designator E550. It has Honeywell HTF7500E engines at 7528 pounds of thrust each and a maximum cruise speed of 466 knots true airspeed. The ceiling is 45000 feet, and the type carries a maximum of 12 passengers. Embraer's release gives a range of 4018 nautical miles with 4 passengers and NBAA IFR reserves. The standard avionics are Collins Aerospace Pro Line Fusion.

SOURCES

Where this page comes from

Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled August 2026. Values come from Radar’s aircraft value model. Owners and operators can ask for a correction or removal.

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