Midsize jet

N777KY

2024 Cessna Citation CJ4

Registered No accidents on file
Built
2024
Serial
525C0439
Class
Midsize jet
Engines
2 × Williams FJ44-4A
Status
Current as of October 2026
Registered owner
Dph LLC (LLC)
Based
Wilmington, DE
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Registration record

N777KY on the FAA register

Type
2024 Cessna Citation CJ4 (FAA: Textron Aviation 525C)
Serial
525C0439
Engines
2 × Williams FJ44-4A
Registered owner
Dph LLC
Wilmington, DE
Certificate issued
2024-05-17
Airworthiness date
2024-03-28
Registration expires
2031-05-31
Airworthiness class
Standard · commuter
Mode S (hex)
AA8400
Mode S (octal)
52502000
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

  • 2031-05-31
    Registration expires (renewal due).
  • 2024-05-17
    Certificate of registration issued as N777KY to the current registrant.
  • 2024-03-28
    Airworthiness date on the current FAA record (standard category (commuter)).
  • 2011-05-16
    N777KY previously assigned to a Boeing 727-2B6 (s/n 21068); cancelled.
Overview

About N777KY

N777KY is a 2024 Cessna Citation CJ4 (FAA model 525C), serial number 525C0439. The FAA register lists Dph LLC as the registrant in Wilmington, Delaware. The current certificate of registration was issued on May 17, 2024 and expires on May 31, 2031.

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 March 28, 2024.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N777KY.

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 N777KY.

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 Delaware· 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.