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Illustration of a Modern Gulfstream GVII-G500 reference. Not a photo of N686KF.
Illustration of the Modern Gulfstream GVII-G500 reference, not a photo of N686KF.

N686KF 2025 Gulfstream G500

Serial number 72174. Registered to KF Aviation LLC, Park Ridge, IL, US.

  • 2025Built
  • 19Seats
  • 51,000 ftCeiling
Gulfstream G500: specs, US fleet and every tail number

INSIDE

The Modern G500 fourteen-passenger example cabin.

Illustrations of a representative Modern G500 fourteen-passenger example cabin, not N686KF’s. Every aircraft’s completion differs. Explore the Gulfstream G500 interior and layout. Gulfstream G500 interior: cabin size and seat map.

Representative modern G500 cabin looking aft, with port conference seating and two aft divans
Illustration: Representative fourteen-passenger completion based on serial 72047. Actual interiors vary. Pilots, jumpseat and lavatories are excluded from the fourteen main passenger places.
Top-down view of a Modern G500 fourteen-passenger example cabin. Fourteen main passenger places: four forward club chairs, four port conference chairs and two three-place aft divans. Separate pilots, jumpseat and lavatories excluded. Serial 72047 completion example; actual interiors vary.
Fourteen main passenger places: four forward club chairs, four port conference chairs and two three-place aft divans. Separate pilots, jumpseat and lavatories excluded. Serial 72047 completion example; actual interiors vary.

ROUGH RANGE

What N686KF might be worth, and where it’s heading.

A rough range: Radar's value model doesn't cover the Gulfstream G500 on its own yet. From Radar's listing-based estimates for business jets of similar engine thrust and age, set to the level of the 11 Gulfstream G500 estimates on Radar. The Gulfstream G600 curve gives the shape of the forecast, and the range is widened to match. Not an appraisal.

N686KF · On program · rough range

$26M

$19.3M$35.1M
In 2031
$15.9M
Value kept
61%
Per year
−9.3%
Program effect
$1.8M
Confidence
Low

5-year projection

The Gulfstream G600 curve, scaled to a rough range for this Gulfstream G500

$12.3M$19M$25.7M$32.4MNow20272028202920302031On program $15.9MOff program $14.6M
Engine program
Horizon
Open the aircraft value tool

Gulfstream G500 price by build year, and the for-sale market

SPECIFICATIONS

Gulfstream G500 specs

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

Full Gulfstream G500 specs, range and cabin

Model
Gulfstream G500
Year
2025
Serial number
72174
Engines
2 × Pratt & Whitney Canada PW814GA
Seats
Up to 19
Published Mach
0.925
Ceiling
51,000 ft

THE AIRCRAFT’S LIFE

N686KF on the registry.

Registration events from FAA records, compiled October 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. KF Aviation LLC

    Certificate of registration issued as N686KF.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N686KF
Status
Current as of October 2026
Certificate issued
Feb 10, 2026
Airworthiness date
Aug 18, 2025
Last FAA action
Feb 10, 2026
Registration expires
Feb 28, 2033
Mode S code (hex)
A91A68
Aircraft category
Large-cabin jet
Weight class
Over 20,000lbs

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

OWNERSHIP

Registered owner

KF Aviation LLC

LLC · Park Ridge, IL, US

SOURCES

Where this page comes from

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

BUYING, SELLING OR FINANCING

What to check before a deal