Light jet

N121MJ

1984 Cessna Citation II

Registered No accidents on file
Built
1984
Serial
550-0489
Class
Light jet
Engines
2 × Pratt & Whitney Canada JT15D-4
Status
Current as of October 2026
Registered owner
Ial Corp (Corporation)
Based
Lewes, DE
What's N121MJ worth? Track flights
Registration record

N121MJ on the FAA register

Type
1984 Cessna Citation II (FAA: Cessna 550)
Serial
550-0489
Engines
2 × Pratt & Whitney Canada JT15D-4
Registered owner
Ial Corp
Lewes, DE
Certificate issued
2017-08-07
Airworthiness date
1989-03-27
Registration expires
2027-08-31
Airworthiness class
Standard · transport
Mode S (hex)
A05885
Mode S (octal)
50054205
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

  • 2027-08-31
    Registration expires (renewal due).
  • 2017-08-07
    Certificate of registration issued as N121MJ.
  • 1989-03-27
    Airworthiness date on the current FAA record (standard category (transport)).
  • 1984
    Manufactured (1984).
Overview

About N121MJ

N121MJ is a 1984 Cessna Citation II (FAA model 550), serial number 550-0489. The FAA register lists Ial Corp as the registrant in Lewes, Delaware. The current certificate of registration was issued on August 7, 2017 and expires on August 31, 2027.

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 March 27, 1989.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N121MJ.

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 N121MJ.

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

Same model

More Cessna Citation II aircraft

N10TC
1984 Cessna Citation II
N772SB
1984 Cessna Citation II
N10LY
1983 Cessna Citation II
N283DF
1983 Cessna Citation II
N3116T
1983 Cessna Citation II
N32SM
1983 Cessna Citation II
N475HC
1983 Cessna Citation II
N501GG
1983 Cessna Citation II
All 501 Cessna Citation II registrations →
Same state

Other aircraft registered in Delaware

N121JG
Beechcraft KING Air C90
N121JP
1998 Raytheon C90A
N121LA
1973 Cessna 310Q
N121NS
2007 Piper Meridian
N121PK
2012 Br Legend Sportsman GS-2
N121PM
1966 Dehavilland DHC-6 TWIN Otter
All 10,965 aircraft registered in Delaware →
Similar aircraft

Other light jets on the register

More from Cessna

Cessna models on the register

Own N121MJ?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Cessna aircraft for sale· Cessna Citation II 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.