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

CFM International CFM56-5B7

18 aircraft on the U.S. register carry a CFM International CFM56-5B7 engine, rated at about 27,000 pounds of thrust. The Airbus A319 is the model most often fitted with it (18 aircraft). The aircraft carrying it were built between 2008 and 2015.

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 CFM International CFM56-5B7. FAA spelling: CFM56-5B7.

Fitted to model families

Airbus A31918

Airbus A319

Where they are owner's state

Utah13Texas5

Kind of aircraft

Airliners and large jets18 (100%)

When the aircraft were built by decade

048121622000162010

What the FAA has certified, ordered and been told about the CFM International CFM56-5B7 the component layer

The design is held under 2 type certificates. The FAA has issued 21 airworthiness directives (orders that owners must comply with) that name this engine series. Operators and repair shops have filed 37 failure reports with the FAA since 1995, 32 of them in the last ten years.

FAA orders 21 airworthiness directives · newest first

2023-05-102023-05-05 · Turbine Engine Compressor Section · engine
2021-09-282021-16-08 · Turbine Section · engine
2021-06-242021-10-09 · Turbine Engine Compressor Section · engine
2019-07-052019-12-05 · Turbine Section · engine
2017-04-132017-05-09 · Accessory Gearboxes · engine
2016-03-012016-02-04 · Turbine rear frames (TRFs) · engine

All orders naming the CFM International CFM56-5B7

Failure reports 37 since · what operators and shops told the FAA

02457131924426

Parts most often reported as the reports name them

Engine8Fuel Filter3Pressure Switch3O-Ring2Adiru1Bleed Valve1Controller1Deu1Fan1Filter Element1

Latest reports

2026-05-19Oil System: leaking
2026-05-17Motor: faulty
2026-02-21Wire Harness: erratic
2026-01-27Shroud: wrong part
2025-08-11Fuel Filter: clogged

Certificates and bulletins

E37NEType certificate held by Cfm International S.A. · 52 models listed · revised January 15, 2026
E38NEType certificate held by Cfm International S.A. · 52 models listed · revised January 15, 2026

Safety bulletins 3 · advice, not orders

2014-05-28NE-08-17R3 · Turbine Section - Propulsion Technology LLC Unapproved Repair
2012-04-27NE-12-29 · Engine Fuel Distribution CFM56-5B LPTACC Fuel Manifold
2011-03-07NE-08-17R2 · Turbine Section - Propulsion Technology LLC Unapproved Repair

Sources: the FAA's type certificate data sheets, airworthiness directives, supplemental type certificates, special conditions and special airworthiness information bulletins (Dynamic Regulatory System), and the FAA's service difficulty reports. A failure report is what an operator or repair station chose to file; the counts show reporting as much as reliability, and larger and commercial fleets report more. How the systems are grouped.

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

Fitted to
Where they are
  • Utah 13 of these aircraft
  • Texas 5 of these aircraft
Biggest operators
Airworthiness

These connections as data: /graph/engine/cfm-international-cfm56-5b7.json · about the eFlight graph.

Aircraft newest certificates first · 18

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N9017P Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2024-12-27 ValidFAA registration status code V: Valid registration. All codes
N519AV Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2023-04-27 ValidFAA registration status code V: Valid registration. All codes
N557AV Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2023-03-30 ValidFAA registration status code V: Valid registration. All codes
N647AV Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2023-03-29 ValidFAA registration status code V: Valid registration. All codes
N422AV Airbus
A319-115
Fixed-wing, multi-engine Umb Bank N A Trustee
Salt Lake City, Utah
Standard 2023-03-20 ValidFAA registration status code V: Valid registration. All codes
N726AV Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2023-03-15 ValidFAA registration status code V: Valid registration. All codes
N691AV Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2023-03-14 ValidFAA registration status code V: Valid registration. All codes
N723AV Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2023-03-08 ValidFAA registration status code V: Valid registration. All codes
N9022G Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N9023N Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2023-02-01 ValidFAA registration status code V: Valid registration. All codes
N70020 Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2022-10-31 ValidFAA registration status code V: Valid registration. All codes
N9021H Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2022-10-25 ValidFAA registration status code V: Valid registration. All codes
N9019F Airbus
A319-115
Fixed-wing, multi-engine Umb Bank Na Trustee
Salt Lake City, Utah
Standard 2021-01-27 ValidFAA registration status code V: Valid registration. All codes
N9006 Airbus
A319-115
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2015-03-09 ValidFAA registration status code V: Valid registration. All codes
N5007E Airbus
A319-115
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2015-03-04 ValidFAA registration status code V: Valid registration. All codes
N12028 Airbus
A319-115
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2015-02-11 ValidFAA registration status code V: Valid registration. All codes
N8027D Airbus
A319-115
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2015-01-26 ValidFAA registration status code V: Valid registration. All codes
N9026C Airbus
A319-115
Fixed-wing, multi-engine American Airlines INC
Fort Worth, Texas
Standard 2015-01-22 ValidFAA registration status code V: Valid registration. All codes

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.