Midsize jet

N620S

1981 Bombardier Challenger 600

Registered No accidents on file
Built
1981
Serial
1031
Class
Midsize jet
Engines
2 × Lycoming ALF-502 SER.
Status
Current as of October 2026
Registered owner
Valiair Lc Trustee (LLC)
Based
Casper, WY
Registration record

N620S on the FAA register

Type
1981 Bombardier Challenger 600 (FAA: Canadair CL-600 CHALLENGER)
Serial
1031
Engines
2 × Lycoming ALF-502 SER.
Registered owner
Valiair Lc Trustee
Casper, WY
Certificate issued
2025-03-18
Airworthiness date
1981-12-28
Registration expires
2032-03-31
Airworthiness class
Standard · transport
Mode S (hex)
A817CD
Mode S (octal)
52013715
Seats (type)
13
Weight class
20,000 lb and over
Range (type)
3,300 nm
Cruise (type)
423 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-03-31
    Registration expires (renewal due).
  • 2025-03-18
    Certificate of registration issued as N620S to the current registrant.
  • 1981-12-28
    Airworthiness date on the current FAA record (standard category (transport)).
  • 1973-06-28
    N620S previously assigned to a Lockheed C-60 (s/n 2191); cancelled.
Overview

About N620S

N620S is a 1981 Bombardier Challenger 600 (FAA model CL-600 CHALLENGER), serial number 1031. The FAA register lists Valiair Lc Trustee as the registrant in Casper, Wyoming. The current certificate of registration was issued on March 18, 2025 and expires on March 31, 2032.

The FAA aircraft reference file describes the type as a midsize jet, two Lycoming ALF-502 SER. engines and 13 seats. Published figures for the type give a cruise speed of about 423 knots and a range of about 3,300 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (transport), dated December 28, 1981.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N620S. 1 earlier record involves a different aircraft that carried the same N-number.

Cruise
423 kt
Range
3,300 nm
Power / thrust (each)
7500
Takeoff over 50 ft
5,700 ft
Landing over 50 ft
3,300 ft
Fuel burn
280 gph

Published figures for the Bombardier Challenger 600 type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

1973-05-06 Accident · Chub Cay,Bahama, 93 Damage: Destroyed NTSB · 6 0020
Reported aircraft: Lockheed L18 — a different aircraft that carried the N620S registration before this airframe.
Probable cause: V.PLT NOT RECOVERED,INJURY ASSUMED FATAL.

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.