CFM International CFM56-7B24/3 series
Service difficulty reports · 144
Newest first. General aviation reporting is voluntary.
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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR SWAA2026092148915Engine · failedATO FOR LOUD BANG & EGT RED BOX NR1 ENGINE. ENGINE FAILED MESSAGE. R & R NR 1 ENGINE IAW MT 771-00-01 & AMM 05-51-59SDR AALA202609163852Hmu · inoperativeAIRCRAFT WAS GROUNDED: NR 2 ENGINE FAIL AT 1200 FEET ON FINAL TO RW01L. DUE TO RIGHT ENGINE IN FLIGHT SHUTDOWN INTO CLT, VERIFY RIGHT FUEL TANK FUEL QTY VIA FUEL MEASURING STICKS. ALL READINGS ARE THE MINIMUM AT 2. CONFERRED WITH MOC AND DETERMINED THAT THESDR AALA202608272328Blade · contaminatedAIRCRAFT WAS GROUNDED: FUMES REPORTED IN CABIN. ONCE ON CLIMB OUT BUT DISAPPEARED QUICKLY. NO FUMES DURING CRUISE. FUMES RETURNED ON DESCENT AND WERE STRONG. ACCOMPLISHED QRH AND TURNED #2 PACK SWITCH OFF AND FUMES DISSIPATED. NOTE: BOTH FUMES EVENT WERE SDR AALA202608176224Stator · inoperativeAIRCRAFT WAS GROUNDED: DEU2 FAILED IN FLIGHT PROMPTING EEC'S IN ALTERNATE MODES. FO FLIGHT DIRECTOR HAD MULTIPLE FAILURES WITH DEU FAIL. DECESION MADE TO DIVERT TO MIA, AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REF MIC#7585471 REPLACED #2 ENG EEC STATOR ALSDR SWAA2026081973499Engine · no discrepancyOTS, NR 1 ENGINE SLOW TO SPOOL ON TAKE OFF ROLL, ABORTED AT 40 KTS. ACCOMPLISHED FDR DOWNLOAD AND UPLOADED FOR POWERPLANT ENGINEERING. IAW MM 31-31-00. ACCOMPLISHED ACCELLERATION TEST 8 PER MM 71-00-00, WITHIN ALLOWABLE LIMITS. ACCOMPLISHED POWER ASSURANCE SDR AALA202608134744Engine · damagedAIRCRAFT WAS GROUNDED: BIRD STRIKE ON TAKEOFF RESULTING IN ENGINE FAILURE DUE TO SEVERE DAMAGE ON ENGINE #1. ENGINE SHUT DOWN AND PLANE RETURNED AND LANDED AT MYR. MULTIPLE FAN BLADES DAMAGED. SEVERE VIBRATIONS. OIL ON OUTSIDE OF ENGINE. BIRD STUCK IN LEFT MAISDR SWAA2026073033178Hmu · faultedNR 2 ENGINE WOULD NOT PRODUCE TAKEOFF THRUST. 87.4 N1 REQUIRED. 83.7 PRODUCED. R & R 773-11-00 FUEL PUMP PACKAGE PER TASK (REM/INST - FUEL PUMP PACKAGE) ON TTG8Q01DECXX. REQUIRES LEAK CHECK R&R 773-11-00 FUEL PUMP PACKAGE PER TASK (REM/INST - FUEL PUMP PACKAGSDR SWAA2026073054497Pump · faultedNR 2 ENGINE WOULD NOT PRODUCE TAKEOFF THRUST. 87.4 N1 REQUIRED. 83.7 PRODUCED. R & R 773-11-00 FUEL PUMP PACKAGE IAW TASK (REM/INST - FUEL PUMP PACKAGE) ON TTG8Q01DECXX. REQUIRES LEAK CHECK, R & R 773-11-00 FUEL PUMP PACKAGE PER TASK (REM/INST - FUEL PUMP PACKSDR SWAA2026072195465Engine · fireNR 1 ENGINE PRODUCED FLAMES WHEN CLEARED FOR TAKE OFF. ABORTED TAKE OFF, RTG. PERFORMED FIM TASK 71-05, TASK 805, ACCOMPLISHED AFT SUMP OIL SYSTEM INSPECTION, NO FAULTS FOUND IAW AMM 79-00-00. DOWNLOADED FDR FOR POWER PLANT ENGINEERING IAW AMM 31-31-00. INSSDR AALA202604156385Oil System · leakingAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: SUSPECTED OIL LEAK IN THE NUMBER 2 ENGINE OIL QUANTITY WAS 12 QTS, AFTER TAKE OFF DRAMATICALLY DROPPED TO 9QTS, STAYED AT 9QTS FOR ABOUT AN HOUR. AFTERWARDS, IT THEN DROPPED TO 5QTS. THEN SLOWLY DECREASESDR AALA202604176385Line · looseAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: SUSPECTED OIL LEAK IN THE NUMBER 2 ENGINE OIL QUANTITY WAS 12 QTS, AFTER TAKE OFF DRAMATICALLY DROPPED TO 9QTS, STAYED AT 9QTS FOR ABOUT AN HOUR. AFTERWARDS, IT THEN DROPPED TO 5QTS. THEN SLOWLY DECREASESDR AALA202604075355Fuel Filter · cloggedAIRCRAFT WAS GROUNDED: FUEL FILTER BYPASS LIGHT ON NUMBER 2 ENGINE CAME ON AFTER BOTH ENGINES STARTED AND STABILIZED. REMOVED AND AREPLACED NUMBER 2 ENGINE FUEL FILTER (AALA202604075355), PER MCM CARD 08L40073004. ALSO, REMOVED AND REPLACED FUEL DIFFERENTIAL PSDR AALA202604071673Pressure Switch · faultyAIRCRAFT WAS GROUNDED: FUEL FILTER BYPASS LIGHT ON NUMBER 2 ENGINE CAME ON AFTER BOTH ENGINES STARTED AND STABILIZED. REMOVED AND AREPLACED NUMBER 2 ENGINE FUEL FILTER (AALA202604075355), PER MCM CARD 08L40073004. ALSO, REMOVED AND REPLACED FUEL DIFFERENTIAL PSDR SWAA2026030976539Engine · odorBIRD STRIKE, NO ABNORMAL ENGINE INDICATIONS. ODOR OF HOT OR SOMETHING COOKING IN COCKPIT & CABIN. C/W BIRDSTRIKE CONDITIONAL INSP IAW AMM 05-51-18. REF DEFECT LGPG 3025472. INSPECTED PER AMM 05-51-18-210-801-NG-01.SDR SWAA2026021789417Data Plate · missingMISSING ENGINE DATA PLATE.SDR AALA202601090353Transmitter · leakingAIRCRAFT WAS NOT GROUNDED: LEFT ENGINE FUEL FLOW TRANSMITTER LEAKING AT THE COMPONENT SPLIT LINE AND RUNNING DOWN LEFT SIDE OF ENGINE. REMOVED AND REPLACED ENGINE NUMBER 1 FUEL FLOW TRANSMITTER. PER MM 73-73-01.SDR SWAA2025122253197Rib · cracked#1 ENG OUTER LINER HAS ONE CRACK THAT GOES ACROSS 3 AND A HALF PANELS AT S10 (RIGHT IGNITOR). COLD SIDE INSPECTION SHOWS RIBS 4;5 AND 6 ARE CRACKED. OKAY TO CONTINUE; CIS FOR 25 CYCLES FOR ENGINE REPLACEMENT PER AMM 72-00-00-200-805-F00. REF TSR-20250010142.SDR SWAA2025111936878Engine · damagedON CLIMBOUT; MULTIPLE BIRD STRIKES. ALL ENGINE INDICATIONS REMAINED NORMAL. RETURNED TO THE DEPARTURER AIRPORT FOR NORMAL LANDING. C/W BIRD STRIKE INSP PER AMM 05-51-18. REFERENCE NEXT LOGPAGE 3053793 FOR DAMAGE FOUNDSDR SWAA2025050868723Filter · faultyNR 2 ENG FUEL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT. REMOVED AND REPLACED DIFFERENTIAL PSI SWITCH PER AMM 73-34-01 AND REPLACED FUEL FILTER PER AMM 73-11-02. NO CONTAMINATION NOTED. OPS CK GOOD.SDR SWAA2025050868690Switch · faultyNR 2 ENG FUEL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT<[01] REMOVED AND REPLACED DIFFERENTIAL PSI SWITCH PER AMM 73-34-01 AND REPLACED FUEL FILTER PER AMM 73-11-02. NO CONTAMINATION NOTED. OPS CK GOOD.SDR SWAA202521800000Data Plate · missingENGINE DATA PLATE AND ATTACHING BRACKET ARE MISSING.SDR AALA202501279832Oil System · fluctuatesAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: AT FL390, N1 AROUND 89%. REVERSE VIDEO INDICATION APPEARED ON L OIL QUANTITY. AFTER ABOUT 5 MIN, THE L OIL PRESSURE BEGAN FLUCTUATING +/- 7PSI. ENGINE NUMBER 1 UPPER DISPLAY BRIEFLY DISPLAYED FLASHING AMSDR AALA202501270231Anti-Ice Valve · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB ENGINE 2 COWL ANTI-ICE LIGHT ILLUMINATED; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT ORD. REMOVED AND REPLACED NUMBER 2 ENGINE COWL ANTI-ICE VALVE. OPERTIONAL CEHCK GOOD. PER AMM 30-21-11.SDR SWAA2024122379014Oil System · lowLEFT ENGINE LOSS OF OIL QUANTITY AT FL41. OIL PRESSURE LIGHT ILLUMINATED AND SHUTDOWN ENGINE.<[01] REMOVED AND REPLACED LEFT ENGINE REFERENCE MT#771-00-01 AND MXI TASKCARD TTG8Q006Q8BVSDR AALA202412029889Thrust Reverser · warning messageAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: NUMBER 2 THRUST REVERSE INDICATION ILLUMINATED, HAD TO SHUT DOWN ENGINE NUMBER 2; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT CLT. (OPEN).SDR AALA202412049889Actuator · leakingAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: NUMBER 2 THRUST REVERSE INDICATION ILLUMINATED, HAD TO SHUT DOWN ENGINE NUMBER 2; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT CLT. **SUPPLEMENTAL REPORT FOR (AALA202412029889): REMOVED AND REPSDR AALA202410296040Warning Light · false indicationAIRCRAFT WAS GROUNDED: MASTER CAUTION FUEL WITH FLASHING AMBER LOW OIL PRESSURE NUMBER 1 ENGINE WHILE AT CRUISE FOR APPROXIMATELY FOR 30 SEC. THIS HAPPENED 2 TIMES AT CRUISE. ALL ENGINE INSTRUMENT READINGS WERE INDICATING NORMAL WITH NO ABNORMAL ENGINE OPERATISDR AALA202408196892Wire Harness · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: EGT DISPLAYED AMBER INDICATION ON CLIMBOUT THROUGH FLIGHT LEVEL 200; AIRCRAFT LANDED SAFELY AT DFW. ENGINE NUMBER 2 CJ10 HARNESS REPLACED AND TESTED PER AMM 73-21-06-400-803-F00.SDR AALA202408165264Engine · vibrationAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB, EXPERIENCED ENGINE 1 VIBRATION, NOISE THEN SHUT THE ENGINE DOWN; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT RDU. (OPEN).SDR AALA202408195035Engine · smokeAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: EXPERIENCED SMOKE IN THE CABIN AND COCKPIT DURING ENGINE VIBRATION; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT RDU. NUMBER 1 ENGINE WAS DETERMINED TO BE THE SOURCE OF THE ODOR, AND THE NUMBER 1 ENGINE WSDR AALA202408195264Engine · vibrationAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB, EXPERIENCED ENGINE 1 VIBRATION, NOISE THEN SHUT THE ENGINE DOWN; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT RDU.**SUPPLEMENTAL REPORT FOR (AALA202408165264): REMOVED AND REPLACED NUMBER 1 ENSDR AALA202407306695Bleed Valve · low pressureAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: IMMEDIATELY AFTER TAKEOFF, NOTICED LEFT PNEUMATIC DUCT PRESSUREWAS LOW INDICATING APPROXIMATELY 5PSI. NO ASSOCIATED PNEUMATIC ANNUNCIATIONS OCCURRED. AIRCRAFT CABIN PRESSURIZED NORMALLY; AIRCRAFT AIR INTSDR AALA202407300088Regulator Valve · low pressureAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: IMMEDIATELY AFTER TAKEOFF, NOTICED LEFT PNEUMATIC DUCT PRESSUREWAS LOW INDICATING APPROXIMATELY 5PSI. NO ASSOCIATED PNEUMATIC ANNUNCIATIONS OCCURRED. AIRCRAFT CABIN PRESSURIZED NORMALLY; AIRCRAFT AIR INTSDR AALA202403018508Fuel Sys · leakingAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ENGINE 2 SUSPECTED FUEL LEAK, ENGINE SECURED IN FLIGHT; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT ORD. (OPEN).SDR AALA202403048508Compensator · faultyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ENGINE 2 SUSPECTED FUEL LEAK, ENGINE SECURED IN FLIGHT; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT ORD.**SUPPLEMENTAL REPORT FOR (AALA202403018508): REPLACED 1 MAIN FUEL QUANTITY COMPENSATOR FSDR SWAA2024012343553Hmu · faultedTOD AT 380; NR 1 ENG EXPERIENCED VIBRATION/SHUTTER W/ROLLBACK. ENGINE RECOVERED; THEN ANOTHER SHUDDER; THEN ROLLBACK SHUTDOWN ENGINE AND CONTINUED TO DEN. NO EGT LIMITS EXCEEDED. ON LANDING; BOTH (CONTD) (CONTD FROM ABOVE) ENGINE CONTROL LIGHTS ILLUMINATED<[01SDR SWAA2023092704121Engine · smokeON DESCENT; APPROXIMATELY 18000; NO. 1 ENGINE SURGED ONCE. N1 WENT TO THE RED LINE; EGT WENT RED; APPROX 813C AND THEN WE SMELLED A SLIGHT BURNT SMELL. RAN QRC AND QRH. IT DID NOT DIRECT A SHUTDOWN. CONTINUING DESCENT WITH BOTH THRUST LEVERS AT IDLE NO. 1 INDISDR AALA202212294010Cabin Air Sys · odorAIRCRAFT WAS GROUNDED: INTERMITTENT ODOR DURING FIRST 15 MIN OF FLIGHT STRONGEST IN FLIGHT DECK AND FORWARD CABIN QUICK REFERENCE HANDBOOK ODOR CHECKLIST TABLE CHARACTERISTICS MILD/MODERATE TRANSIENT CATEGORY (BURNING RUBBER SCENT). **SUPPLEMENTAL REPORT REQUISDR AALA202212052414Eec · failedAIRCRAFT WAS GROUNDED: DURING DESCENT #1 OIL FILTER BYPASS LIGHT ILLUMINATED. CREW SHUTDOWN #1 ENGINE. EMERGENCY DECLARED. FLIGHT LANDED SAFELY AT DFW. MAINTENANCE REPLACED #1 ENGINE SCAVENGE OIL FILTER PER AMM 79-21-00 AND ELECTRONIC ENGINE CONTROLLER PER JOBSDR AALA202212058400Oil Filter · cloggedAIRCRAFT WAS GROUNDED: DURING DESCENT #1 OIL FILTER BYPASS LIGHT ILLUMINATED. CREW SHUTDOWN #1 ENGINE. EMERGENCY DECLARED. FLIGHT LANDED SAFELY AT DFW. MAINTENANCE REPLACED #1 ENGINE SCAVENGE OIL FILTER PER AMM 79-21-00 AND ELECTRONIC ENGINE CONTROLLER PER JOBSDR AALA202206218459Probe · unserviceableAIRCRAFT WAS GROUNDED: #1 ENGINE EGT OVERTEMP ON TAKEOFF. EMERGENCY DECLARED, FLIGHT RETURNED TO DFW, LANDING SAFELY. REPLACED #1 ENGINE T49.553 PROBE PER AMM 77-21-01. ACCOMPLISHED SATISFACTORY POWER ASSURANCE RUN PER JOB CARD 08L40072006,SDR AALA202205265505Blades · damagedAIRCRAFT WAS GROUNDED: BIRD STRIKE IN NUMBER 2 ENGINE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO BZN. PERFORMED BIRD STRIKE INSPECTION AS PER AMM 05-51-18-201 ONLY NOTED DAMAGE WAS NUMBER 2 ENGINE FAN BLADES. **SUPPLEMENTAL REPORT FOR AALA202205193421: RSDR AALA202205266736Cowling · damagedAIRCRAFT WAS GROUNDED: BIRD STRIKE IN NUMBER 2 ENGINE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO BZN. PERFORMED BIRD STRIKE INSPECTION AS PER AMM 05-51-18-201 ONLY NOTED DAMAGE WAS NUMBER 2 ENGINE FAN BLADES. **SUPPLEMENTAL REPORT FOR AALA202205193421: RSDR AALA202205262724Blades · damagedAIRCRAFT WAS GROUNDED: BIRD STRIKE IN NUMBER 2 ENGINE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO BZN. PERFORMED BIRD STRIKE INSPECTION AS PER AMM 05-51-18-201 ONLY NOTED DAMAGE WAS NUMBER 2 ENGINE FAN BLADES. **SUPPLEMENTAL REPORT FOR AALA202205193421: RSDR AALA202205260512Blades · damagedAIRCRAFT WAS GROUNDED: BIRD STRIKE IN NUMBER 2 ENGINE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO BZN. PERFORMED BIRD STRIKE INSPECTION AS PER AMM 05-51-18-201 ONLY NOTED DAMAGE WAS NUMBER 2 ENGINE FAN BLADES. **SUPPLEMENTAL REPORT FOR AALA202205193421: RSDR AALA202205263533Blades · damagedAIRCRAFT WAS GROUNDED: BIRD STRIKE IN NUMBER 2 ENGINE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO BZN. PERFORMED BIRD STRIKE INSPECTION AS PER AMM 05-51-18-201 ONLY NOTED DAMAGE WAS NUMBER 2 ENGINE FAN BLADES. **SUPPLEMENTAL REPORT FOR AALA202205193421: RSDR AALA202205260581Blades · damagedAIRCRAFT WAS GROUNDED: BIRD STRIKE IN NUMBER 2 ENGINE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO BZN. PERFORMED BIRD STRIKE INSPECTION AS PER AMM 05-51-18-201 ONLY NOTED DAMAGE WAS NUMBER 2 ENGINE FAN BLADES. **SUPPLEMENTAL REPORT FOR AALA202205193421: RSDR AALA202205261946Blades · damagedAIRCRAFT WAS GROUNDED: BIRD STRIKE IN NUMBER 2 ENGINE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO BZN. PERFORMED BIRD STRIKE INSPECTION AS PER AMM 05-51-18-201 ONLY NOTED DAMAGE WAS NUMBER 2 ENGINE FAN BLADES. **SUPPLEMENTAL REPORT FOR AALA202205193421: RSDR AALA202205268730Blades · damagedAIRCRAFT WAS GROUNDED: BIRD STRIKE IN NUMBER 2 ENGINE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO BZN. PERFORMED BIRD STRIKE INSPECTION AS PER AMM 05-51-18-201 ONLY NOTED DAMAGE WAS NUMBER 2 ENGINE FAN BLADES. **SUPPLEMENTAL REPORT FOR AALA202205193421: RSDR AALA202205260296Blades · damagedAIRCRAFT WAS GROUNDED: BIRD STRIKE IN NUMBER 2 ENGINE. EMERGENCY WAS DECLARED AND AIRCRAFT RETURNED TO BZN. PERFORMED BIRD STRIKE INSPECTION AS PER AMM 05-51-18-201 ONLY NOTED DAMAGE WAS NUMBER 2 ENGINE FAN BLADES. **SUPPLEMENTAL REPORT FOR AALA202205193421: R
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