Midsize jet

N508EL

2015 Cessna Citation CJ4

Registered No accidents on file
Built
2015
Serial
525C0187
Class
Midsize jet
Engines
2 × Williams FJ44-4A
Status
Current as of October 2026
Registered owner
Round Hill Company LLC (LLC)
Based
Greenwich, CT
Registration record

N508EL on the FAA register

Type
2015 Cessna Citation CJ4 (FAA: Cessna 525C)
Serial
525C0187
Engines
2 × Williams FJ44-4A
Registered owner
Round Hill Company LLC
Greenwich, CT
Certificate issued
2018-12-18
Airworthiness date
2015-05-07
Registration expires
2028-12-31
Airworthiness class
Standard · commuter
Mode S (hex)
A65817
Mode S (octal)
51454027
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

  • 2028-12-31
    Registration expires (renewal due).
  • 2018-12-18
    Certificate of registration issued as N508EL.
  • 2015-05-07
    Airworthiness date on the current FAA record (standard category (commuter)).
Overview

About N508EL

N508EL is a 2015 Cessna Citation CJ4 (FAA model 525C), serial number 525C0187. The FAA register lists Round Hill Company LLC as the registrant in Greenwich, Connecticut. The current certificate of registration was issued on December 18, 2018 and expires on December 31, 2028.

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 7, 2015.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N508EL.

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 N508EL.

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

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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.