Light jet

N121KM

1981 Cessna Citation II

Registered No accidents on file
Built
1981
Serial
550-0273
Class
Light jet
Engines
2 × Pratt & Whitney Canada JT15D-4
Status
Current as of October 2026
Registered owner
Wings By Dkw LLC (LLC)
Based
Lake Charles, LA
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Registration record

N121KM on the FAA register

Type
1981 Cessna Citation II (FAA: Cessna 550)
Serial
550-0273
Engines
2 × Pratt & Whitney Canada JT15D-4
Registered owner
Wings By Dkw LLC
Lake Charles, LA
Certificate issued
2025-10-06
Airworthiness date
1981-07-23
Registration expires
2032-10-31
Airworthiness class
Standard · transport
Mode S (hex)
A05856
Mode S (octal)
50054126
Seats (type)
8
Weight class
12,500–19,999 lb
Range (type)
1,500 nm
Cruise (type)
330 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-10-31
    Registration expires (renewal due).
  • 2025-10-06
    Certificate of registration issued as N121KM to the current registrant.
  • 2004-06-09
    N121KM previously assigned to a Piper Seneca V / Seneca III (s/n 34-33044); cancelled.
  • 1981-07-23
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N121KM

N121KM is a 1981 Cessna Citation II (FAA model 550), serial number 550-0273. The FAA register lists Wings By Dkw LLC as the registrant in Lake Charles, Louisiana. The current certificate of registration was issued on October 6, 2025 and expires on October 31, 2032.

The FAA aircraft reference file describes the type as a light jet, two Pratt & Whitney Canada JT15D-4 engines and 8 seats. Published figures for the type give a cruise speed of about 330 knots and a range of about 1,500 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (transport), dated July 23, 1981.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N121KM.

Cruise
330 kt
Range
1,500 nm
Power / thrust (each)
2500
Takeoff over 50 ft
3,450 ft
Landing over 50 ft
2,414 ft
Fuel burn
171 gph

Published figures for the Cessna Citation II type. They describe the model, not this airframe's equipment or condition. Cessna Citation II 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 N121KM.

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 II overview· Aircraft registered in Louisiana· 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.