Large jet

N704RR

2003 Bombardier Challenger 604

Registered No accidents on file
Built
2003
Serial
5558
Class
Large jet
Engines
2 × Ge CF34 series
Status
Current as of October 2026
Registered owner
Wkair 1 LLC (LLC)
Based
Boerne, TX
Registration record

N704RR on the FAA register

Type
2003 Bombardier Challenger 604 (FAA: Bombardier CL-600-2B16)
Serial
5558
Engines
2 × Ge CF34 series
Registered owner
Wkair 1 LLC
Boerne, TX
Certificate issued
2025-11-19
Airworthiness date
2003-07-17
Registration expires
2032-11-30
Airworthiness class
Standard · transport
Mode S (hex)
A964F1
Mode S (octal)
52262361
Seats (type)
22
Weight class
20,000 lb and over
Range (type)
4,100 nm
Cruise (type)
415 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2032-11-30
    Registration expires (renewal due).
  • 2025-11-19
    Certificate of registration issued as N704RR to the current registrant.
  • 2013-12-16
    N704RR previously assigned to a Cessna 150M / 172S (s/n 15078818); cancelled.
  • 2003-07-17
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N704RR

N704RR is a 2003 Bombardier Challenger 604 (FAA model CL-600-2B16), serial number 5558. The FAA register lists Wkair 1 LLC as the registrant in Boerne, Texas. The current certificate of registration was issued on November 19, 2025 and expires on November 30, 2032.

The FAA aircraft reference file describes the type as a large jet, two Ge CF34 series engines and 22 seats. Published figures for the type give a cruise speed of about 415 knots and a range of about 4,100 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (transport), dated July 17, 2003.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N704RR.

Cruise
415 kt
Range
4,100 nm
Power / thrust (each)
7500
Takeoff over 50 ft
5,700 ft
Landing over 50 ft
3,300 ft
Fuel burn
340 gph

Published figures for the Bombardier Challenger 604 type. They describe the model, not this airframe's equipment or condition. Bombardier Challenger 604 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 N704RR.

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

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Browse: Bombardier aircraft for sale· Bombardier Challenger 604 overview· Aircraft registered in Texas· 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.