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Illustration of a Cessna Citation CJ3. Not a photo of N122ER.
Illustration of the Cessna Citation CJ3, not a photo of N122ER.

N122ER 2005 Cessna Citation CJ3

Serial number 525B0030. Registered to Advisors Aviation LLC, St. Louis, MO, USA.

  • 2005Built
  • 7Seats
  • 2,040 nmRange
  • 414 ktCruise
  • 45,000 ftCeiling

INSIDE

The Cessna Citation CJ3 cabin.

Illustrations of a typical Cessna Citation CJ3 cabin, not N122ER’s. Every aircraft’s completion differs.

Warm natural light fills a low, narrow Cessna Citation CJ3 cabin viewed aft down the aisle, with six cream leather executive seats, oval windows, wood veneer and an aft lavatory partition.
A typical Cessna Citation CJ3 cabin.
Top-down view of a Cessna Citation CJ3 cabin. Typical 6-passenger layout: a club of four, two forward-facing aft seats, forward refreshment center, aft lavatory.
Typical 6-passenger layout: a club of four, two forward-facing aft seats, forward refreshment center, aft lavatory.

RADAR ESTIMATE

What N122ER is worth, and where it’s heading.

Radar's value model doesn't cover the Cessna Citation CJ3 on its own yet, so this borrows the Embraer Phenom 300/300E curve, scales it to N122ER's listing-based estimate and widens the range to match. An estimate, not an appraisal.

N122ER · On program · wider range

$4.5M

$3.3M$5.7M
In 2031
$3.1M
Value kept
68%
Per year
−7.3%
Program effect
$254.3K
Confidence
Low

5-year projection

The Embraer Phenom 300/300E curve, scaled to this Cessna Citation CJ3

$2.1M$3.2M$4.2M$5.3MNow20272028202920302031On program $3.1MOff program $2.6M
Engine program
Horizon
Open the aircraft value tool

SPECIFICATIONS

Cessna Citation CJ3 specs

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

Model
Cessna Citation CJ3
Year
2005
Serial number
525B0030
Engines
2 × Williams FJ44-3A
Thrust
2,820 lbf each
Seats
Up to 7
Range
2,040 nm
Cruise
414 ktas
Published Mach
0.72
Ceiling
45,000 ft
Fuel capacity
703 US gal
ICAO type
C25B

THE AIRCRAFT’S LIFE

N122ER, from delivery to today.

Registration events from FAA records, compiled November 2025. Maintenance, damage and component history live in the logbooks, not the registry.

  1. Registry record

    Airworthiness certificate dated 2005-08-03; aircraft delivered/entered into service (original entry into registry).

    FAA registry
  2. Advisors Aviation LLC

    Certificate/registration action recorded; aircraft registered to Advisors Aviation LLC.

    FAA registry
  3. JetSuite

    Operated previously under registration N786JS (JetSuite operator photographic and operator records).

    FAA registry

FAA REGISTRATION

Registration details

Registration
N122ER
Certificate issued
Feb 14, 2019
Airworthiness date
Aug 3, 2005
Last FAA action
Feb 14, 2019
Aircraft category
Fixed-wing multi engine
Weight class
12,500 to 20,000lbs

From FAA registry data as of November 2025. Check the FAA registry for the current record.

OWNERSHIP

Registered owner

Advisors Aviation LLC

Corporation · St. Louis, MO, USA

EQUIPMENT AND HISTORY

As reported in public sources

Avionics
Collins Pro Line 21 (typical for original CJ3 fit; many fleet examples have Pro Line 21 avionics)
Cabin
Typical 6-7 passenger executive club configuration (4-place club + forward/rear seating), forward refreshment center, optional belted aft lavatory
Interior
Executive leather seating, forward galley/refreshment center, belted lavatory option; many CJ3s have cabin entertainment and connectivity retrofits

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

RESEARCH NOTES

About N122ER

Compiled with AI assistance from the public sources listed below, November 2025. Not checked against the aircraft's logbooks.

Overview

This entry covers airframe N122ER, a Cessna 525B Citation CJ3 built in 2005 with serial number 525B0030. The aircraft is recorded as owned by the corporation Advisors Aviation LLC based in St. Louis, MO, USA, and is registered in the US.

Operations & Cabin

The cabin of N122ER is equipped in the typical six-seven passenger executive club arrangement (four-place club plus forward and rear seating) with a forward refreshment center and provisions for an optional belted aft lavatory. Avionics for the airframe are listed as the original Collins Pro Line 21 suite, consistent with many factory CJ3 completions and common fleet outfitting. Operationally the airframe is suitable for short to medium-range corporate transport missions within the aircraft’s 2,040 nm range and is capable of high-speed cruise at about 414 kts up to a service ceiling of 45,000 ft. Based at the owner’s St. Louis location, the aircraft’s mission profile would typically include point-to-point executive travel and on-demand charter roles consistent with light-cabin business jets.

Model & Market Context

The Cessna 525B Citation CJ3 occupies the light-cabin, short- to medium-range business jet niche, offering transregional capability with modest operating cost relative to larger jets. Demand among buyers and charter operators typically focuses on aircraft with original Pro Line 21 avionics and well-documented maintenance, which affects resale and charter desirability.

SOURCES

Where this page comes from

Built from FAA registry records, manufacturer specifications, and public flight-tracking and market data, compiled November 2025. 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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