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Illustration of a Cessna Citation CJ4. Not a photo of N18MM.
Illustration of the Cessna Citation CJ4, not a photo of N18MM.

N18MM 2019 Cessna Citation CJ4

Serial number 525C0302. Registered to Ef Capital Management Aviation LLC, The Woodlands, TX, US.

  • 2019Built
  • 11Seats
  • 2,165 nmRange
  • 451 ktCruise
  • 45,000 ftCeiling

INSIDE

The Cessna Citation CJ4 cabin.

Illustrations of a typical Cessna Citation CJ4 cabin, not N18MM’s. Every aircraft’s completion differs.

The cabin of a Citation CJ4, looking aft past four gray leather club seats
A typical Cessna Citation CJ4 cabin.
Top-down view of a Cessna Citation CJ4 cabin. Typical 7-passenger layout: a club of four, a side-facing seat, two aft seats, belted lavatory.
Typical 7-passenger layout: a club of four, a side-facing seat, two aft seats, belted lavatory.

SPECIFICATIONS

Cessna Citation CJ4 specs

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

Model
Cessna Citation CJ4
Year
2019
Serial number
525C0302
Engines
2 × Williams FJ44-4A
Thrust
3,621 lbf each
Seats
Up to 11
Range
2,165 nm
Cruise
451 ktas
Published Mach
0.77
Ceiling
45,000 ft
Fuel capacity
870 US gal
ICAO type
C25C
Exterior
White with red accents

THE AIRCRAFT’S LIFE

N18MM, 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. JGM Aviation LLC

    Earlier registration listed to JGM AVIATION LLC (Spring, TX).

    FAA registry
  2. K-Air Leasing LLC

    Previously registered to K-AIR LEASING LLC (Islamorada, FL) earlier in 2019.

    FAA registry
  3. Textron Aviation Inc

    Manufacturer ownership/transfer from Textron Aviation (Wichita, KS).

    FAA registry
  4. Ef Capital Management Aviation LLC

    Registered to EF CAPITAL MANAGEMENT AVIATION LLC (The Woodlands, TX), certificate issued 2019-07-26.

    FAA registry

FAA REGISTRATION

Registration details

Registration
N18MM
Status
Past its expiration date as of November 2025
Certificate issued
Jul 26, 2019
Airworthiness date
Jun 20, 2019
Last FAA action
Jun 24, 2022
Registration expires
Jul 31, 2025
Mode S code (hex)
A13F72
Aircraft category
Fixed-wing multi-engine
Weight class
Over 20,000lbs

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

OWNERSHIP

Registered owner

Ef Capital Management Aviation LLC

LLC · The Woodlands, TX, US

ESTIMATED VALUE

What N18MM 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

Cabin
Typical 8-11 seat executive layout, single-pilot certified

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

RESEARCH NOTES

About N18MM

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

Overview

This entry covers airframe N18MM, a 2019-built Cessna Citation CJ4 (525C) with serial number 525C0302. The aircraft is manufactured by Textron Aviation Inc. and is registered in the US. It is owned by Ef Capital Management Aviation LLC, an LLC based in The Woodlands, TX, US, which is the recorded owner/operator for this specific certificate of registration. No public valuation or detailed condition highlights have been published for this individual airframe.

Operations & Cabin

The cabin for this airframe follows the typical 8-11 seat executive layout and is certified for single-pilot operations, reflecting the CJ4 (525C) outfitting that balances corporate transport with reduced flightcrew requirements. With a maximum operational ceiling of 45,000 ft and a cruise speed of 451 kts, the aircraft is suited to longer point-to-point executive missions within its published 2,165 nm range while operating from the owner’s base in The Woodlands, TX, US. Specific avionics fit and interior finish details for this serial number are not published; maintenance and mission planning for N18MM would follow standard CJ4 (525C) schedules and requirements consistent with its twin Williams FJ44-4A engines.

Model & Market Context

The Cessna Citation CJ4 (525C) as represented by serial 525C0302 occupies the light to midsize sector where cruise speeds near 451 kts, transcontinental ranges around 2,165 nm, and single-pilot certification are distinguishing characteristics. For owners and charter operators, the combination of an 11-seat capability and a 45,000 ft service ceiling supports flexible routing and efficient flight profiles, factors that influence buyer and charter demand. Maintenance and resale considerations for this airframe will largely reflect the CJ4 (525C) family norms, including engine support for Williams FJ44-4A powerplants and the market dynamics tied to late-model, 2019-built airframes.

MOVEMENTS

Last reported flights

DateFromTo
DAL Dallas Love Field CLD McClellan-Palomar Airport
DWH David Wayne Hooks Memorial Airport DAL Dallas Love Field
QDC Covington DWH David Wayne Hooks Memorial Airport
DWH David Wayne Hooks Memorial Airport QDC Covington

Public ADS-B and spotter reports up to November 2025. Not a live track.

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

What to check before a deal