The U.S. aircraft register, updated daily
Engines · turbofan · data as of October 5, 2026

General Electric CF34-8C5B1

133 aircraft on the U.S. register carry a General Electric CF34-8C5B1 engine, rated at about 13,790 pounds of thrust. The Bombardier CL-600 Challenger and CRJ is the model most often fitted with it (132 aircraft). The aircraft carrying it were built between 2001 and 2011.

The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as General Electric CF34-8C5B1. FAA spelling: CF34-8C5B1.

Fitted to model families

Bombardier CL-600 Challenger and CRJ132Bombardier Aerospace CL-600-2C101

Bombardier CL-600 Challenger and CRJ · Bombardier Aerospace CL-600-2C10

Where they are owner's state

Utah88Texas21Illinois19North Carolina2California2Maine1

Kind of aircraft

Airliners and large jets133 (100%)

When the aircraft were built by decade

02550761011012000302010

Connections how this engine series links to the rest of the register

Fitted to
Where they are
Biggest operators

These connections as data: /graph/engine/general-electric-cf34-8c5b1.json · about the eFlight graph.

Aircraft newest certificates first · 133

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N587GJ Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2026-07-29 ValidFAA registration status code V: Valid registration. All codes
N529GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Leasing INC
St George, Utah
Standard 2025-10-14 ValidFAA registration status code V: Valid registration. All codes
N516GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Leasing INC
St George, Utah
Standard 2025-09-27 ValidFAA registration status code V: Valid registration. All codes
N533GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2025-03-20 ValidFAA registration status code V: Valid registration. All codes
N575GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2025-03-02 ValidFAA registration status code V: Valid registration. All codes
N531GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Sky West Airlines INC
Saint George, Utah
Standard 2025-02-18 ValidFAA registration status code V: Valid registration. All codes
N572GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Sky West Airlines INC
Saint George, Utah
Standard 2025-01-25 ValidFAA registration status code V: Valid registration. All codes
N574GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2025-01-21 ValidFAA registration status code V: Valid registration. All codes
N576GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2024-12-02 ValidFAA registration status code V: Valid registration. All codes
N577GJ Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Experimental 2024-12-02 ValidFAA registration status code V: Valid registration. All codes
N571GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2024-11-06 ValidFAA registration status code V: Valid registration. All codes
N573GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Sky West Airlines INC
Saint George, Utah
Standard 2024-11-04 ValidFAA registration status code V: Valid registration. All codes
N570GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2024-10-17 ValidFAA registration status code V: Valid registration. All codes
N506GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Bank of Utah Trustee
Salt Lake City, Utah
Standard 2024-10-08 ValidFAA registration status code V: Valid registration. All codes
N519JG Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Joe Gibbs Racing LLC
Huntersville, North Carolina
Standard 2023-10-28 ValidFAA registration status code V: Valid registration. All codes
N520JG Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Joe Gibbs Racing LLC
Huntersville, North Carolina
Standard 2023-10-28 ValidFAA registration status code V: Valid registration. All codes
N78EA Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Auburn-Lewiston Muncipal Airport
Auburn, Maine
Standard 2023-10-23 ValidFAA registration status code V: Valid registration. All codes
N770SK Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2023-08-28 ValidFAA registration status code V: Valid registration. All codes
N771SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2023-08-28 ValidFAA registration status code V: Valid registration. All codes
N569GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2023-04-12 ValidFAA registration status code V: Valid registration. All codes
N758SK Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2023-03-31 ValidFAA registration status code V: Valid registration. All codes
N760SK Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2023-03-31 ValidFAA registration status code V: Valid registration. All codes
N763SK Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2023-03-31 ValidFAA registration status code V: Valid registration. All codes
N765SK Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Sky West Airlines INC
Saint George, Utah
Standard 2023-03-30 ValidFAA registration status code V: Valid registration. All codes
N738SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2023-03-29 ValidFAA registration status code V: Valid registration. All codes
N762SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2023-03-29 ValidFAA registration status code V: Valid registration. All codes
N764SK Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2023-03-29 ValidFAA registration status code V: Valid registration. All codes
N556GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N557GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N559GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N562GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N563GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N564GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N565GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N568GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N566GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2023-01-25 ValidFAA registration status code V: Valid registration. All codes
N99KU Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Leasing INC
St George, Utah
Experimental 2022-05-17 ValidFAA registration status code V: Valid registration. All codes
N550GJ Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2022-03-04 ValidFAA registration status code V: Valid registration. All codes
N507GJ Bombardier Aerospace
CL-600-2C10
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2021-12-29 ValidFAA registration status code V: Valid registration. All codes
N513GJ Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2021-12-22 ValidFAA registration status code V: Valid registration. All codes
N691SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2021-11-03 ValidFAA registration status code V: Valid registration. All codes
N580GJ Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2021-10-01 ValidFAA registration status code V: Valid registration. All codes
N578GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2021-08-23 ValidFAA registration status code V: Valid registration. All codes
N579GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine United Airlines INC
Chicago, Illinois
Standard 2021-08-20 ValidFAA registration status code V: Valid registration. All codes
N689SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2021-08-04 ValidFAA registration status code V: Valid registration. All codes
N685SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2021-06-16 ValidFAA registration status code V: Valid registration. All codes
N501GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Bank of Utah Trustee
Salt Lake City, Utah
Standard 2021-04-27 ValidFAA registration status code V: Valid registration. All codes
N504GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Bank of Utah Trustee
Salt Lake City, Utah
Standard 2021-03-30 ValidFAA registration status code V: Valid registration. All codes
N872DC Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2021-03-05 ValidFAA registration status code V: Valid registration. All codes
N682SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2021-02-05 ValidFAA registration status code V: Valid registration. All codes
N538GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2020-10-30 ValidFAA registration status code V: Valid registration. All codes
N540GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-30 ValidFAA registration status code V: Valid registration. All codes
N541GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-30 ValidFAA registration status code V: Valid registration. All codes
N534GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-29 ValidFAA registration status code V: Valid registration. All codes
N535GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2020-10-29 ValidFAA registration status code V: Valid registration. All codes
N536GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-29 ValidFAA registration status code V: Valid registration. All codes
N537GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-29 ValidFAA registration status code V: Valid registration. All codes
N539GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-29 ValidFAA registration status code V: Valid registration. All codes
N543GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-29 ValidFAA registration status code V: Valid registration. All codes
N544GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-29 ValidFAA registration status code V: Valid registration. All codes
N545GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-29 ValidFAA registration status code V: Valid registration. All codes
N552GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-15 ValidFAA registration status code V: Valid registration. All codes
N521GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-14 ValidFAA registration status code V: Valid registration. All codes
N548GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-14 ValidFAA registration status code V: Valid registration. All codes
N551GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-14 ValidFAA registration status code V: Valid registration. All codes
N542GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-13 ValidFAA registration status code V: Valid registration. All codes
N546GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2020-10-13 ValidFAA registration status code V: Valid registration. All codes
N547GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-13 ValidFAA registration status code V: Valid registration. All codes
N549GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-13 ValidFAA registration status code V: Valid registration. All codes
N553GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-13 ValidFAA registration status code V: Valid registration. All codes
N554GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2020-10-13 ValidFAA registration status code V: Valid registration. All codes
N511GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Leasing INC
St George, Utah
Standard 2020-02-14 ValidFAA registration status code V: Valid registration. All codes
N524GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Leasing INC
St George, Utah
Standard 2020-01-14 ValidFAA registration status code V: Valid registration. All codes
N522GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Leasing INC
St George, Utah
Standard 2020-01-03 ValidFAA registration status code V: Valid registration. All codes
N508GJ Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Bank of Utah Trustee
Salt Lake City, Utah
Standard 2019-05-23 ValidFAA registration status code V: Valid registration. All codes
N776SK Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2019-02-26 ValidFAA registration status code V: Valid registration. All codes
N768SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2019-01-31 ValidFAA registration status code V: Valid registration. All codes
N767SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2019-01-30 ValidFAA registration status code V: Valid registration. All codes
N773SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
Saint George, Utah
Standard 2019-01-30 ValidFAA registration status code V: Valid registration. All codes
N774SK Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2019-01-30 ValidFAA registration status code V: Valid registration. All codes
N766SK Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2019-01-29 ValidFAA registration status code V: Valid registration. All codes
N778SK Bombardier Inc
CL-600-2C11
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2019-01-29 ValidFAA registration status code V: Valid registration. All codes
N772SK Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Skywest Airlines INC
St George, Utah
Standard 2019-01-28 ValidFAA registration status code V: Valid registration. All codes
N806X Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Northrop Grumman Systems CORP
El Segundo, California
Experimental 2018-12-17 ValidFAA registration status code V: Valid registration. All codes
N805X Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine Northrop Grumman Systems CORP
El Segundo, California
Experimental 2015-10-30 ValidFAA registration status code V: Valid registration. All codes
N546FF Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-11-17 ValidFAA registration status code V: Valid registration. All codes
N536EA Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-11-02 ValidFAA registration status code V: Valid registration. All codes
N538EG Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-11-02 ValidFAA registration status code V: Valid registration. All codes
N544EA Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-11-02 ValidFAA registration status code V: Valid registration. All codes
N545PB Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-11-02 ValidFAA registration status code V: Valid registration. All codes
N533AE Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-11-01 ValidFAA registration status code V: Valid registration. All codes
N539EA Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-11-01 ValidFAA registration status code V: Valid registration. All codes
N542EA Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-11-01 ValidFAA registration status code V: Valid registration. All codes
N534AE Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-10-31 ValidFAA registration status code V: Valid registration. All codes
N535EA Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-10-31 ValidFAA registration status code V: Valid registration. All codes
N540EG Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-10-31 ValidFAA registration status code V: Valid registration. All codes
N543EA Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-10-31 ValidFAA registration status code V: Valid registration. All codes
N525AE Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-10-28 ValidFAA registration status code V: Valid registration. All codes
N526EA Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-10-28 ValidFAA registration status code V: Valid registration. All codes
N527EA Bombardier Inc
CL-600-2C10
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2011-10-28 ValidFAA registration status code V: Valid registration. All codes
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Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.