Large jet

N604MB

1992 Canadair CL-600-2B16

Registered No accidents on file
Built
1992
Serial
5115
Class
Large jet
Engines
2 × Ge CF34 series
Status
Current as of October 2026
Registered owner
Challenger 601 Holdings LLC (LLC)
Based
Missoula, MT
Registration record

N604MB on the FAA register

Type
1992 Canadair CL-600-2B16
Serial
5115
Engines
2 × Ge CF34 series
Registered owner
Challenger 601 Holdings LLC
Missoula, MT
Certificate issued
2023-08-20
Airworthiness date
1992-07-24
Registration expires
2030-08-31
Airworthiness class
Standard · transport
Mode S (hex)
A7D730
Mode S (octal)
51753460
Seats (type)
22
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2030-08-31
    Registration expires (renewal due).
  • 2023-08-20
    Certificate of registration issued as N604MB.
  • 1992-07-24
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N604MB

N604MB is a 1992 Canadair CL-600-2B16, serial number 5115. The FAA register lists Challenger 601 Holdings LLC as the registrant in Missoula, Montana. The current certificate of registration was issued on August 20, 2023 and expires on August 31, 2030.

The FAA aircraft reference file describes the type as a large jet, two Ge CF34 series engines and 22 seats. Its airworthiness certificate is standard category (transport), dated July 24, 1992.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N604MB.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N604MB.

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

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Browse: Aircraft registered in Montana· 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.