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Illustration of a Gulfstream G280. Not a photo of N55GP.
Illustration of the Gulfstream G280, not a photo of N55GP.

N55GP 2025 Gulfstream G280

Serial number 2308. Registered to American Family Mutual Insurance Co S.i., Madison, WI, US.

  • 2025Built
  • 10Seats
  • 3,600 nmRange
  • 482 ktCruise
  • 45,000 ftCeiling

INSIDE

The Gulfstream G280 cabin.

Illustrations of a typical Gulfstream G280 cabin, not N55GP’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
2025
Serial number
2308
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

N55GP 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. American Family Mutual Insurance Co S.i.

    Certificate of registration issued as N55GP.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N55GP
Status
Current as of August 2026
Certificate issued
Dec 12, 2025
Airworthiness date
Jun 29, 2025
Last FAA action
Dec 12, 2025
Registration expires
Dec 31, 2032
Mode S code (hex)
A6FDB6
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

American Family Mutual Insurance Co S.i.

Corporation · Madison, WI, US

ESTIMATED VALUE

What N55GP 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
Cabin of the type: 73 in high, 83 in wide, 25.83 ft long, with 120 cu ft of baggage volume.

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

RESEARCH NOTES

About N55GP

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

Overview

American Family Mutual Insurance Co S.i., a corporation in Madison, WI, is the registered owner of N55GP, a 2025 Gulfstream G280 with serial number 2308. The FAA record lists an airworthiness date of June 29, 2025 and a certificate of registration issued on December 12, 2025.

G280 type data

The G280 is a super-midsize jet with FAA type certificate data sheet A61NM. Specifications list 10 passengers, a ceiling of 45000 feet, Mach 0.85 and a maximum cruise speed of 482 knots true airspeed. Each of the two Honeywell HTF7250G (AS907-2-1G) engines is listed at 7624 lbf of thrust, and fuel capacity is 2182 US gallons. Gulfstream PlaneView280 is the standard flight deck, and the cabin is 73 inches high, 83 inches wide and 25.83 feet long, with 120 cubic feet of baggage volume. Gulfstream gives a range of 3600 nautical miles on an NBAA IFR theoretical basis at Mach 0.80 with 4 passengers and 2 crew.

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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