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Illustration of a Cessna Citation Sovereign factory baseline; installed winglets may differ. Not a photo of N99EF.
Illustration of the Cessna Citation Sovereign factory baseline; installed winglets may differ, not a photo of N99EF.

N99EF 2008 Cessna Citation Sovereign

Serial number 680-0204. Registered to N504KH Holdings LLC, Wilmington, DE, US.

  • 2008Built
  • 47,000 ftCeiling
Cessna Citation Sovereign: specs, US fleet and every tail number

INSIDE

The Cessna Citation Sovereign / Sovereign+ cabin.

Illustrations of a representative Cessna Citation Sovereign / Sovereign+ cabin, not N99EF’s. Every aircraft’s completion differs. Explore the Cessna Citation Sovereign interior and layout. Cessna Citation Sovereign interior: cabin size and seat map.

An eye-level view looking aft through a Cessna Citation Sovereign cabin shows cream leather club seats, a forward side-facing chair, wood veneer cabinetry, oval windows and a narrow dropped aisle in warm natural light.
A representative Cessna Citation Sovereign / Sovereign+ cabin.
Top-down view of a Cessna Citation Sovereign / Sovereign+ cabin. Representative nine-passenger double-club arrangement with eight club chairs and one forward side-facing seat, forward galley and aft lavatory. Actual Sovereign and Sovereign+ completions, equipment and furnishings vary.
Representative nine-passenger double-club arrangement with eight club chairs and one forward side-facing seat, forward galley and aft lavatory. Actual Sovereign and Sovereign+ completions, equipment and furnishings vary.

ROUGH RANGE

What N99EF might be worth, and where it’s heading.

A rough range: Radar's value model doesn't cover the Cessna Citation Sovereign 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 15 Cessna Citation Sovereign estimates on Radar. The Cessna Citation XLS+ curve gives the shape of the forecast, and the range is widened to match. Not an appraisal.

N99EF · On program · rough range

$6.9M

$4.9M$9.3M
In 2031
$4.8M
Value kept
70%
Per year
−6.9%
Program effect
$389.9K
Confidence
Low

5-year projection

The Cessna Citation XLS+ curve, scaled to a rough range for this Cessna Citation Sovereign

$3.3M$5.1M$6.9M$8.6MNow20272028202920302031On program $4.8MOff program $4.1M
Engine program
Horizon
Open the aircraft value tool

SPECIFICATIONS

Cessna Citation Sovereign specs

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

Full Cessna Citation Sovereign specs, range and cabin

Model
Cessna Citation Sovereign
Year
2008
Serial number
680-0204
Engines
2 × Pratt & Whitney Canada PW306C
Thrust
5,770 lbf each
Ceiling
47,000 ft

THE AIRCRAFT’S LIFE

N99EF, from delivery to today.

Registration events from FAA records, compiled October 2026. Maintenance, damage and component history live in the logbooks, not the registry.

  1. Registry record

    Earlier use of the number: N99EF was assigned to another aircraft, a 1981 Cessna 414A. That registration was cancelled on this date.

    FAA registry
  2. Registry record

    Airworthiness date on the current FAA record (standard category).

    FAA registry
  3. N504KH Holdings LLC

    Certificate of registration issued as N99EF.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N99EF
Status
Current as of October 2026
Certificate issued
Dec 12, 2025
Airworthiness date
Jan 18, 2017
Last FAA action
Dec 12, 2025
Registration expires
Dec 31, 2032
Mode S code (hex)
ADD0B4
Aircraft category
Midsize 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

N504KH Holdings LLC

LLC · Wilmington, DE, 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

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