Midsize jet

N300KS

2019 Cessna Citation CJ4

Registered No accidents on file
Built
2019
Serial
525C0298
Class
Midsize jet
Engines
2 × Williams FJ44-4A
Status
Current as of October 2026
Registered owner
Citation Partners LLC (LLC)
Based
Beaver Dam, WI
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Registration record

N300KS on the FAA register

Type
2019 Cessna Citation CJ4 (FAA: Textron Aviation 525C)
Serial
525C0298
Engines
2 × Williams FJ44-4A
Registered owner
Citation Partners LLC
Beaver Dam, WI
Certificate issued
2019-07-29
Airworthiness date
2019-05-20
Registration expires
2029-07-31
Airworthiness class
Standard · commuter
Mode S (hex)
A32044
Mode S (octal)
50620104
Seats (type)
11
Weight class
20,000 lb and over
Range (type)
1,900 nm
Cruise (type)
405 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-07-31
    Registration expires (renewal due).
  • 2019-07-29
    Certificate of registration issued as N300KS to the current registrant.
  • 2019-05-20
    Airworthiness date on the current FAA record (standard category (commuter)).
  • 2013-10-31
    N300KS previously assigned to a Extra Aircraft EA 300 (s/n 041); cancelled.
Overview

About N300KS

N300KS is a 2019 Cessna Citation CJ4 (FAA model 525C), serial number 525C0298. The FAA register lists Citation Partners LLC as the registrant in Beaver Dam, Wisconsin. The current certificate of registration was issued on July 29, 2019 and expires on July 31, 2029.

The FAA aircraft reference file describes the type as a midsize jet, two Williams FJ44-4A engines and 11 seats. Published figures for the type give a cruise speed of about 405 knots and a range of about 1,900 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (commuter), dated May 20, 2019.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N300KS.

Cruise
405 kt
Range
1,900 nm
Fuel burn
205 gph

Published figures for the Cessna Citation CJ4 type. They describe the model, not this airframe's equipment or condition. Cessna Citation CJ4 specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N300KS.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Cessna aircraft for sale· Cessna Citation CJ4 overview· Aircraft registered in Wisconsin· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.