Light jet

N609MT

Cessna Citation SII / Citation S/II

Registered No accidents on file
Built
—
Serial
S550-0123
Class
Light jet
Engines
2 × Pratt & Whitney Canada JT15D-4
Status
Current as of October 2026
Registered owner
Valiair Lc Trustee (LLC)
Based
Casper, WY
Registration record

N609MT on the FAA register

Type
Cessna Citation SII / Citation S/II (FAA: Cessna S550)
Serial
S550-0123
Engines
2 × Pratt & Whitney Canada JT15D-4
Registered owner
Valiair Lc Trustee
Casper, WY
Certificate issued
2023-05-04
Airworthiness date
1987-01-16
Registration expires
2030-05-31
Airworthiness class
Standard · transport
Mode S (hex)
A7E9D3
Mode S (octal)
51764723
Seats (type)
8
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-05-31
    Registration expires (renewal due).
  • 2023-05-04
    Certificate of registration issued as N609MT.
  • 1987-01-16
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N609MT

N609MT is a Cessna Citation SII / Citation S/II (FAA model S550), serial number S550-0123. The FAA register lists Valiair Lc Trustee as the registrant in Casper, Wyoming. The current certificate of registration was issued on May 4, 2023 and expires on May 31, 2030.

The FAA aircraft reference file describes the type as a light jet, two Pratt & Whitney Canada JT15D-4 engines and 8 seats. Its airworthiness certificate is standard category (transport), dated January 16, 1987.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N609MT.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N609MT.

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.