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Illustration of a Gulfstream G280. Not a photo of N773MB.
Illustration of the Gulfstream G280, not a photo of N773MB.

N773MB 2018 Gulfstream G280

Serial number 2140. Registered to Avex IX LLC Trustee, Wilmington, DE, US.

  • 2018Built
  • 10Seats
  • 3,600 nmRange
  • 482 ktCruise
  • 45,000 ftCeiling

INSIDE

The Gulfstream G280 cabin.

Illustrations of a typical Gulfstream G280 cabin, not N773MB’s. Every aircraft’s completion differs.

Warm natural light fills a Gulfstream G280 cabin viewed aft along its dropped aisle, with cream leather club seats, a three-place divan, upright rounded windows and polished wood veneer.
A typical Gulfstream G280 cabin.
Top-down view of a Gulfstream G280 cabin. Typical 9-passenger layout: a club of four, two facing club seats opposite a three-place divan, forward galley, aft lavatory and baggage.
Typical 9-passenger layout: a club of four, two facing club seats opposite a three-place divan, forward galley, aft lavatory and baggage.

SPECIFICATIONS

Gulfstream G280 specs

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

Model
Gulfstream G280
Year
2018
Serial number
2140
Engines
2 × Honeywell HTF7250G (AS907-2-1G)
Thrust
7,624 lbf each
Seats
Up to 10
Range
3,600 nm
Cruise
482 ktas
Published Mach
0.85
Ceiling
45,000 ft
Fuel capacity
2,182 US gal
ICAO type
G280

THE AIRCRAFT’S LIFE

N773MB 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. Avex IX LLC Trustee

    Certificate of registration issued as N773MB.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N773MB
Status
Current as of August 2026
Certificate issued
Dec 28, 2025
Airworthiness date
Jan 11, 2022
Last FAA action
Dec 28, 2025
Registration expires
Dec 31, 2032
Mode S code (hex)
AA7541
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

Avex IX LLC Trustee

LLC · Wilmington, DE, US

ESTIMATED VALUE

What N773MB 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
Gulfstream PlaneView280 (standard on the type)
Cabin
Gulfstream G280 type cabin: 73 inches high, 83 inches wide and 25.83 feet long, with 120 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 N773MB

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

Overview

Avex IX LLC Trustee, an LLC in Wilmington, DE, is the registered owner of N773MB. The airframe is a 2018 Gulfstream G280, serial number 2140.

FAA record

The record lists IAI LTD as the make and GULFSTREAM G280 as the model, under FAA TCDS A61NM (Gulfstream G280). The airworthiness date is January 11, 2022, and the registration certificate was issued on December 28, 2025. Fractional ownership is not flagged.

The type

Gulfstream lists the G280 with a theoretical NBAA IFR range of 3,600 nautical miles at Mach 0.80 with 4 passengers and 2 crew. The type seats up to 10 passengers and has a ceiling of 45,000 feet. Its maximum cruise speed is 482 knots true airspeed and its Mach figure is 0.85. Each of the two Honeywell HTF7250G (AS907-2-1G) engines produces 7,624 lbf. The standard flight deck is Gulfstream PlaneView280, and the cabin is 73 inches high and 83 inches wide.

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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