Engine model · Turbo-fan · registry code 13074

Manufacturer (registry)
CFM INTL
Model
CFM56-7B24/3
Registry code
13074
Type
Turbo-fan
Power
22,800 lb thrust

The registry names only the engine series, so ADs for every model in the series are matched.

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Airworthiness directives that may apply · 10

ADs whose products match this engine model. Each AD’s applicability may narrow it by serial number, part number or configuration.

2007In forceSuperseded2026
ADs by the year they took effect: 15 ADs
20071
20091
20102
20141
20152
20184
20191
20211
20221
20231
Superseded and historical ADs · 5
Query with SQL
duckdb -csv -c "SELECT d.ad_number, d.status, d.subject, d.effective_date
  FROM 'https://openairdocs.org/data/latest/faa_directive.parquet' d
  WHERE d.ad_id IN (SELECT ad_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_directive.parquet' WHERE engine_model_code IN ('13074'))
  ORDER BY coalesce(d.effective_date, d.publication_date, d.issue_date) DESC, d.ad_number DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

Information bulletins that may apply · 1

Historical bulletins · 3
Query with SQL
duckdb -csv -c "SELECT s.saib_number, any_value(s.title) AS title, max(s.issue_date) AS issue_date, any_value(s.status) AS status
  FROM 'https://openairdocs.org/data/latest/faa_saib.parquet' s
  WHERE s.saib_id IN (SELECT saib_id FROM 'https://openairdocs.org/data/latest/faa_engine_model_saib.parquet' WHERE engine_model_code IN ('13074'))
  GROUP BY s.saib_number ORDER BY issue_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

Registered aircraft · 113

See all 113 registered aircraft
Query with SQL
duckdb -csv -c "SELECT n_number, serial_number, year_manufactured, status, registrant_name, registrant_city, registrant_state
  FROM 'https://openairdocs.org/data/latest/faa_aircraft_registration.parquet'
  WHERE engine_model_code IN ('13074')
  ORDER BY n_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

NTSB investigations · 12

Aircraft matched to this engine model through the registry, by N-number and event date, checked against the reported serial number, make and model.

NTSB DCA25LA126Accident · Serious injuriesClass 4 · LimitedFinal reportBoeing 737-7H4 · Hacienda Heights, CAThe airplane’s encounter with moderate turbulence during descent, which resulted in serious injury to a flight attendant.Feb 14, 2025 · N939WN · No damageNTSB DCA24WA225IncidentClass 5 · ForeignBoeing 737-823 · Ladyville, BelizeMay 7, 2024 · N840NN · No damageNTSB DCA24LA095Incident · No injuriesClass 2 · LimitedFinal reportBoeing 737-823 · Dallas, TXImproper maintenance due to human error during a braking system modification diminished braking performance. Contributing to the diminished braking performance was the lack of a functional check to verify the flexible hydraulic hoses and transducer wiring…Feb 11, 2024 · N991AN · Minor damageNTSB DCA23LA086Accident · Serious injuriesClass 4 · LimitedFinal reportBoeing 737 · Denver, COThe flight’s encounter with mechanical turbulence.Nov 30, 2022 · N946WN · No damageNTSB DCA21LA137Accident · No injuriesClass 4 · LimitedFinal reportBoeing 737-823 · Dallas/Fort Worth International Airport, TXThe captain’s decision to adjust his flight instruments while taxiing the airplane.May 28, 2021 · N834NN · Substantial damageNTSB DCA20WA141Incident · No injuriesForeign investigationBoeing 737 · Mexico City, MexicoThe DGAC of Mexico has notified the NTSB of an incident involving a Boeing 737 airplane that occurred on August 24, 2020. The NTSB has appointed a U.S. Accredited Representative to assist the DGAC's investigation under the provisions of ICAO Annex 13.All…Aug 24, 2020 · N806NN · No damageNTSB DCA19CA075Accident · Serious injuriesClass 4 · Data collectionFinal reportBoeing 737 · Bluefields, NicaraguaAn inadvertent encounter with clear air turbulence.Feb 5, 2019 · N852NN · No damageNTSB DCA19CA038Accident · Serious injuriesClass 4 · Data collectionFinal reportBoeing 737 · Chicago, ILan object which fell from an overhead bin struck a flight attendant resulting in a serious injury.Dec 3, 2018 · N868NN · No damageNTSB DCA18CA001Accident · No injuriesData collectionFinal reportBoeing 737 7H4 · Chicago, ILthe mechanical failure of the tugs fuel governor, which made it difficult for the ramp agent to stop the tug. Contributing to the accident was the lack of guidance on how ground personnel were to handle vehicle malfunctions.Oct 2, 2017 · N930WN · Substantial damageNTSB ERA11CA511Accident · Serious injuriesData collectionFinal reportBoeing 737-823 · Miami, FLThe in-flight encounter with clear air turbulence, which resulted in an injury to a cabin attendant.Sep 29, 2011 · N804NN · No damageNTSB DCA11CA116Accident · Serious injuriesData collectionFinal reportBoeing 737 7H4 · Cape Coral, FLAn encounter with convective turbulence during the descent.Sep 6, 2011 · N936WN · No damageNTSB DCA11FA050Accident · No injuriesField investigationFinal reportBoeing 737-823 · Los Angeles, CAthe early rotation of the airplane to an angle at which the fuselage contacted the runway. Contributing to early rotation was the Captain’s reaction to the erroneous V1 automated callout, likely assuming that the airplane was at or close to the correct Vr at…Jan 3, 2011 · N831NN · Substantial damage
Query with SQL
duckdb -csv -c "SELECT c.\"ntsbNumber\", c.\"eventDate\", c.\"eventType\", c.\"eventCity\", c.\"eventStateOrRegion\", a.n_number, a.\"aircraftMake\", a.\"aircraftModel\", c.\"highestInjuryLevel\", c.\"totalFatal\", c.\"completionStatus\", c.report_url
  FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a JOIN 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c ON c.\"mKey\" = a.case_mkey
  WHERE a.engine_model_code IN ('13074')
  ORDER BY c.\"eventDate\" DESC, c.\"ntsbNumber\" DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

FAA incident reports · 12

Matched to this engine model through the registry, by N-number and event date, checked against the reported make and model.

Incident 20210612004059IBoeing 737-7H4 · Denver, COOn June 12th, 2021, at 1555 MST near the city of Denver, Colorado, [privacy data omitted] airplane N948WN, a Boeing 737 was struck by a vehicle on the ground while parked at Denver international airport. The vehicle drove into the number 1 engine cowling.…Jun 12, 2021 · N948WN · Minor damageAccident 20171002014309ABoeing 737-7H4 · Chicago, ILAircraft N930WN was parked at gate B22 at Midway (mdw) airport and actively loading passengers when it was struck by a baggage cart tug. The area on the aircraft that was struck was on the left side of the fuselage, forward of the #1 engine. The aircraft…Oct 2, 2017 · N930WN · Substantial damageIncident 20170117023672IBoeing 737-823 · Queens, NYAmerican airlines (aala) flight 1365, a B737-823 aircraft, registration number N825NN, operating a revenue flight from laguardia airport (lga), Queens, NY to miami airport (mia), miami, Florida, while pushing back from terminal b, gate D7 made contact with a…Jan 17, 2017 · N825NN · Minor damageIncident 20160113021649IBoeing 737-823 · Orlando, FLPIC - enroute from dfw... Turbulence forecast had been for light to moderate turbulence. At first instance of chop, seatbelt sign was turned on and flight attendants were told to be seated. Requested lower altitude for smoother ride, granted by ATC and then…Jan 13, 2016 · N832NN · No damageIncident 20141223023182IBoeing 737-823 · Flushing, NYSouthwest airlines (swaa) flight 449, a B-737-7H4, registration number N939WN, operating a revenue flight from laguardia airport, queens, NY (lga) to denver, co (den) made contact with American airlines (aala) flight 1104, a B-737-823, registration number…Dec 23, 2014 · N822NN · Minor damageIncident 20141223023172IBoeing 737-7H4 · Flushing, NYSouthwest airlines (swaa) flight 449, a B-737-7H4, registration number N939WN, operating a revenue flight from laguardia airport, queens, NY (lga) to denver, co (den) made contact with American airlines (aala) flight 1104, a B-737-823, registration number…Dec 23, 2014 · N939WN · Minor damageIncident 20140609008041IBoeing 737-7H4 · Boston, MASouthwest 4552 on pushback from gate 1E with 120 passengers struck a parked jet blue A320 on gate 11C. Damage to the southwest left winglet and the jet blue left horizontal stabilizer. No one was on board the jet blue aircraft.Jun 9, 2014 · N942WN · Minor damageIncident 20140427005639IBoeing 737-823 · Flushing, NYAmerican airlines (aa) flight 2279, a B737-823, registration number N815NN, was operating a revenue flight from NY, laguardia airport (lga) to FL, miami international airport (mia). According to airport agency reports and aircraft maintenance records, the…Apr 27, 2014 · N815NN · Minor damageIncident 20130729012299IBoeing 737-823 · Chicago, ILAfter normal landing and during taxi, flight crew reported to tower that they believed there was a blown tire. Aircraft stopped on taxiway tango; city ops arrived and verified MLG tires 1 and 2 were blown. CFR arrived, passengers deplaned via mobile stairs.Jul 29, 2013 · N836NN · Minor damageIncident 20130316003521IBoeing 737-7H4 · Romulus, MIAfter push back from gate D23, aircraft N945WN started to taxi under its own power. It moved forward about 10 feet and started a right turn. At about 10 degrees into the turn, the left wing tip came into contact with the right wing tip of aircraft N443WN.…Mar 16, 2013 · N945WN · Minor damageIncident 20110408009569IBoeing 737-7H4 · Frisco, TXTCAS resolution advisory (ra) and loss of separation due to TCAS climb command. N56RB, a VFR MO20, was southeast bound at an assigned altitude of 3,500 feet. SWA367, a B-737, was south bound at 4,000 feet. SWA367 was issued traffic and reported N56RB in…Apr 8, 2011 · N934WN · No damageIncident 20101112053769IBoeing 737-823 · Dulles, VAAmerican airlines flight 548, B737-800, was enroute from dca to dfw and diverted to iad after the crew received an indication of a fire in the aft cargo hold. The aircraft landed on runway 12 and was met by the ARFF. The crew was interviewed and reported that…Nov 12, 2010 · N854NN · No damage
Query with SQL
duckdb -csv -c "SELECT report_number, event_date, event_type, city, state, aircraft_make, aircraft_model, aircraft_damage, fatal_injuries, n_number
  FROM 'https://openairdocs.org/data/latest/faa_incident_report.parquet'
  WHERE engine_model_code IN ('13074')
  ORDER BY event_date DESC, report_number DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

Service difficulty reports · 144

See all 144 difficulty reports
Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE engine_model_key = 'CFM567B243'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

STCs that may be installed · 2

Approved for this engine model: the STC’s model list names it on its data sheet, or a series that includes it. The registry doesn’t record which STCs an aircraft has.

Query with SQL
duckdb -csv -c "SELECT s.stc_number, s.description, s.holder, s.status, s.status_date, m.matched_model
  FROM (
    SELECT stc_number, min(matched_model) AS matched_model
    FROM 'https://openairdocs.org/data/latest/faa_engine_model_stc.parquet'
    WHERE engine_model_code IN ('13074')
    GROUP BY stc_number
  ) m JOIN 'https://openairdocs.org/data/latest/faa_stc.parquet' s USING (stc_number)
  ORDER BY s.status = 'Current' DESC, s.status_date DESC, s.stc_number"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

PMA parts · 1,000+

Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first.

See all 1,000+ PMA parts
Query with SQL
duckdb -csv -c "SELECT drs_guid, part_number, part_name, holder, pma_number, replaces_part, supplement_date, tcds_models
  FROM 'https://openairdocs.org/data/latest/faa_type_certificate_pma.parquet'
  WHERE tcds_number IN ('E00055EN', 'E00056EN')
    AND len(list_intersect(tcds_models, ['CFM56-7B24/3', 'CFM56-7B24/3B1'])) > 0
  ORDER BY supplement_date DESC, drs_guid DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.