CFM International LEAP-1B25

Service difficulty reports · 20

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 = 'LEAP1B25'
  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.

SDR AALA202605041439Accelerometer · faultedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO NR 1 ENGINE HIGH VIBRATION ON CLIMB OUT SAW AS MUCH AS 4.3 ON THE GAUGE. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT LAX. REMOVED AND REPLACED TURBINE CENTER FRAME ACCELEROMETER ON NR 1 ENGINE May 3, 2026 · N321TG · Boeing 7378 · Engine Vibration AnalyzerSDR AALA202605043320Engine · overtempAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO NR 2 ENGINE OVERHEAT LIGHT ILLUMINATED ON CLIMB OUT. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. (OPEN).May 2, 2026 · N328RR · Boeing 7378 · Engine Temperature Indicating SystemSDR AALA202605073320Heat Shield · tornAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ENGINE NUMBER 2 OVERHEAT LIGHT ILLUMINATED ON CLIMB OUT. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. **SUPPLEMENTAL REPORT FOR (AALA202605043320) SUBMITTED 05/04/2026 BY DFW: REMOVED AND RMay 2, 2026 · N328RR · Boeing 7378 · Turbine Engine Combustion SectionSDR AALA202604219608Shutoff Valve · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ENGINE NUMBER 2 ANTI-ICE CAUTION LIGHT ILLUMINATED. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT DFW. REMOVED AND REPLACED (PRSOV)-PRESSURE REGULATOR VALVE, PER AMM 36-11-04-401. PREFORMED OPS AND LEAK CHECApr 19, 2026 · N321TG · Boeing 7378 · Engine Anti-Icing SystemSDR AALA202602042003Engine · sparksAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: INFLIGHT, SPARKS COMING OUT OF RIGHT WING PANEL ADJACENT TO ENGINE NUMBER 2 PYLON AFT OF ENGINE NACELLE. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT IAH. (OPEN).Feb 3, 2026 · N322TH · Boeing 7378 · Engine (Turbine/Turboprop)SDR AALA202510309430Shutoff Valve · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: BLLED LIGHT APPEARED FOR LEFT ENGINE BLEED AIR, DIZZINESS AND POSSIBLE HYPOXIA. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT ABQ. REPLACED LEFT HAND ENGINE PRSOV-PRESSURE REGULATOR AND SHUTOFF VALVE (AALA20Oct 27, 2025 · N329SL · Boeing 7378 · Pneumatic Distribution SystemSDR AALA202510307135Valve · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: BLLED LIGHT APPEARED FOR LEFT ENGINE BLEED AIR, DIZZINESS AND POSSIBLE HYPOXIA. AIRCRAFT DIVERTED TO AND LANDED SAFELY AT ABQ. REPLACED LEFT HAND ENGINE PRSOV-PRESSURE REGULATOR AND SHUTOFF VALVE (AALA20Oct 27, 2025 · N329SL · Boeing 7378 · Pneumatic Distribution SystemSDR AALA202510220570Engine · vibrationAIRCRAFT WAS GROUNDED, AN EMERGENCY WAS DECLARED DUE TO: DURING CLIMB NUMBER 1 ENGINE VIBRATION BEGAN TO SPIKE INTO ABNORMAL RANGE. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT PHL. OPENOct 21, 2025 · N339TP · Boeing 7378 · Engine (Turbine/Turboprop)SDR AALA202510097292Anti-Ice Valve · failedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: ENGINE 1 ANT-ICE FAULT LIGHT ILLUMINATED IN THE CLIMB WHEN SELECTED TO ON. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT JFK. REMOVED AND REPLACED LEFT HAND ENGINE ANTI-ICE VALVE. PER AMM 30-Oct 8, 2025 · N313SB · Boeing 7378 · Engine Anti-Icing SystemSDR AALA202510108748Guide Vane · contaminatedAIRCRAFT WAS GROUNDED: AN EMERGENCY DECLARED DUE TO ON TAKEOFF HIT A BIRD WITH NR 1 ENG, THEN ENCOUNTERED A STRONG BURNING ODOR IN FLT DECK. ACFT AIR INTERRUPTED BACK TO & LANDED SAFELY AT MIA. DURING INSPECTION FOUND DAMAGE TO NR 1 ENGINE BLADE PLATFORM & BIOct 8, 2025 · N342RX · Boeing 7378 · Turbine Engine Air Inlet SectionSDR AALA202510103742Guide Vane · contaminatedAIRCRAFT WAS GROUNDED: AN EMERGENCY DECLARED DUE TO: ON TAKEOFF HIT A BIRD WITH THE NR 1 ENGINE, ENCOUNTERED A STRONG BURNING ODOR IN FLT DECK. ACFT AIR INTERRUPTED BACK TO & LANDED SAFELY AT MIA. DURING INSPECTION FOUND DAMAGE TO NR 1 ENG BLADE PLATFORM & BOct 8, 2025 · N342RX · Boeing 7378 · Turbine Engine Air Inlet SectionSDR AALA202510107492Guide Vane · contaminatedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ON TAKEOFF HIT A BIRD WITH THE NUMBER 1 ENGINE THEN ENCOUNTERED A STRONG BURNING ODOR IN THE FLIGHT DECK. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. DURING INSPECTION FOUND DAMAGE TO NUMBOct 8, 2025 · N342RX · Boeing 7378 · Turbine Engine Air Inlet SectionSDR AALA202510109652Guide Vane · contaminatedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ON TAKEOFF HIT A BIRD WITH THE NUMBER 1 ENGINE THEN ENCOUNTERED A STRONG BURNING ODOR IN THE FLIGHT DECK. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. DURING INSPECTION FOUND DAMAGE TO NUMBOct 8, 2025 · N342RX · Boeing 7378 · Turbine Engine Air Inlet SectionSDR AALA202504237927O-Ring · cutAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: LOST ABOUT 1QT OF OIL PER 15-20 MIN IN FLIGHT ON NUMBER 1 ENGINE; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT CLT. PERFORMED TSI, FOUND OIL FILTER CAP O-RING CUT IN HALF. REMOVED AND REPLACED OIL TANK FILLApr 22, 2025 · N308RD · Boeing 7378 · Turbine Engine Oil SystemSDR AALA202501240507Oil System · contaminatedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FOLLOWING THE PREVIOUS WRITE UP REGARDING THE LOSS OF HYDRAULIC SYSTEM-B (AALA202501136707), AN ENGINE NUMBER 2 OIL FILTER BYPASS MESSAGE ILLUMINATED. AFTER RUNNING THIS ASSOCIATED QRH PROCEDURE FOLLOWINJan 12, 2025 · N338RS · Boeing 7378 · Turbine Engine Oil SystemSDR AALA202501246707Oil Filter · contaminatedAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: FOLLOWING THE PREVIOUS WRITE UP REGARDING THE LOSS OF HYDRAULIC SYSTEM-B (AALA202501136707), AN ENGINE NUMBER 2 OIL FILTER BYPASS MESSAGE ILLUMINATED. AFTER RUNNING THIS ASSOCIATED QRH PROCEDURE FOLLOWINJan 12, 2025 · N338RS · Boeing 7378 · Turbine Engine Oil SystemSDR AALA202405291197Oil Cap · unsecureAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: OIL QUANTITY KEPT DECREASING UNTIL IT REACHED ZERO; AIRCRAFT DIVERTED TO AND LANDED SAFELY AT MYR. REMOVE AND REPLACED NUMBER 1 ENGINE OIL CAP. PER AMM 79-11-03. NO LEAKS NOTED AFTER ENGINE RUN.May 24, 2024 · N316SE · Boeing 737823 · Turbine Engine Oil SystemSDR AALA202212196876Anti-Ice Valve · faultedAIRCRAFT WAS GROUNDED: REJECTED TAKEOFF AT APPROXIMATELY 60 KNOTS DUE TO ILLUMINATION OF ANTI ICE LIGHT ON RIGHT SIX PACK. AIRCRAFT WEIGHT 164,400 LBS. ENGINE ANTI ICE ON FOR TAKEOFF. NO LIGHTS ON RECALL. REMOVED AND REPLACED NUMBER 1 (AALA202212199746) ENGINEDec 17, 2022 · N323SG · Boeing 737823 · Engine Anti-Icing SystemSDR AALA202212199746Anti-Ice Valve · faultedAIRCRAFT WAS GROUNDED: REJECTED TAKEOFF AT APPROXIMATELY 60 KNOTS DUE TO ILLUMINATION OF ANTI ICE LIGHT ON RIGHT SIX PACK. AIRCRAFT WEIGHT 164,400 LBS. ENGINE ANTI ICE ON FOR TAKEOFF. NO LIGHTS ON RECALL. REMOVED AND REPLACED NUMBER 1 (AALA202212199746) ENGINEDec 17, 2022 · N323SG · Boeing 737823 · Engine Anti-Icing SystemSDR AALA202204122772Engine · faultyAIRCRAFT WAS GROUNDED: DURING CLIMB, ENGINE #2 OIL FILTER BYPASS ON. CREW SHUTDOWN #2 ENGINE. EMERGENCY DECLARED, FLIGHT RETURNED TO MIA, LANDING SAFELY. **SUPPLEMENTAL REPORT FOR AALA202204052772: REPLACED #2 ENGINE PER JOB CARD 09L71001001. ACCOMPLISHED SATIApr 4, 2022 · N316RK · Boeing 7378 · Engine (Turbine/Turboprop)
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