N557NN

Service difficulty reports · 44

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

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 n_number = 'N557NN' AND registry_match = 'registration'
  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 VNAA2026080322101Packing · blownHYD 2 LOW PRESS CAUTION MSG IN FLIGHT C/A FOUND PUMP PRESSURE SWITCH MT118 WITH PACKING BLOWN OUT. WITH RH ENGINE RUNNING HYD FLUID WAS SPRAYING OUT AROUND PRESSURE SWITCH MT118. REMOVED AND REPLACED PACKING IAW AMM 29€“34€“01€“000/400€“801-A01.Jul 31, 2026 · N557NN · Cndair CL6002D24 · Hydraulic System, MainSDR VNAA2025111711102Seal · out of positionLOUD NOISE COMING FROM PAX DOOR IN FLIGHT. FOUND SEAL OF UPPER PORTION OF PAX DOOR OUT OF RETAINER. REINSTALLED SEAL INTO RETAINER, CLEANED AND LUBRICATED DOOR SEAL IAW AMM 52-11-07-400-801-A02-PSA. PERFORMED INSPECTION OF DOOR SEAL IAW 52-11-07-210-801-A01 ANov 14, 2025 · N557NN · Cndair CL6002D24 · Passenger/Crew DoorsSDR VNAA20231125007Web · crackedCRACK ON ELECTRICAL BAY FLOOR WEB RIGHT SIDE (BELOW ADG SUPPORT DOUBLER) FS193.00. ELECTRICAL BAY FLOOR WEB RIGHT SIDE (BELOW ADG SUPPORT DOUBLER) FS193.0 WAS REPAIRED PER CRJ-900 SRM 53-11-43-201-001-A01Nov 9, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231125002Skin · wornWEAR ON AREA OF SETTLEMENT OF FAIRINGS (683AB, 686AB, 692AB, 695AB, 697AB) AT RH WING LOWER SKIN AREA OF SETTLEMENT OF FAIRINGS (683AB, 686AB, 692AB, 695AB, 697AB) AT RH WING LOWER SKIN WAS REPAIRED PER EA 23-C9-57-1600 REV IR SECTION III - PERMANENT REPAIR, ENov 9, 2023 · N557NN · Cndair CL6002D24 · Wing, Plate/SkinSDR VNAA20231125009Seal Depressor · corrodedCORROSION ON LWR STRIKER SEAL BTW FS=319 / FS=349 AT GALLEY SERVICE DOOR SURROUND STRUCTURE. LWR STRIKER SEAL BTW FS=319 / FS=349 AT GALLEY SERVICE DOOR SURROUND STRUCTURE. WAS FOUND OUT OF LIMITS PER CRJ-900 SRM 53-21-23-101-002-A01 AND WAS REPLACED PER CRNov 7, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231125005Unknown · unknownDURING INSPECTION OF THE TASK CARD TRFKE001WBUB:53-20-220-JIC, IT WAS DETECTED CORROSION ON KICK PLATE AT PASSENGER DOOR SURROUND STRUCTURE. KICK PLATE AT PASSENGER DOOR SURROUND STRUCTURE WAS FOUND OUT OF LIMITS PER CRJ-900 SRM 53-21-23-101-001-A02 AND WANov 7, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231126013Hinge · corrodedAFTER AILERON BUSHING REMOVAL, CORROSION WAS FOUND ON OUTBOARD LUG HINGE 2 OF AILERON RH. OUTBOARD LUG HINGE 2 OF AILERON RH WAS REPAIRED PER 670-57-61-237 REV. --Nov 2, 2023 · N557NN · Cndair CL6002D24 · AileronsSDR VNAA20231126001Intercostal · corrodedCORROSION ON INTERCOSTAL BTW FS=319 / FS=349 AND STGR 20RH AT FUSELAGE INTERNAL STRUCTURE, BELOW FLOOR. INTERCOSTAL BTW FS=319 / FS=349 AND STGR 20RH AT FUSELAGE INTERNAL STRUCTURE, BELOW FLOOR WAS EVALUATED AND FOUND OUT OF LIMITS PER CRJ-900 SRM 53-21-23-10Oct 29, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231125010Intercostal · corrodedCORROSION ON INTERCOSTAL BTW FS=310 / FS=319 AND STGR 20RH AT FUSELAGE INTERNAL STRUCTURE, BELOW FLOOR. INTERCOSTAL BTW FS=310 / FS=319 AND STGR 20RH AT FUSELAGE INTERNAL STRUCTURE, BELOW FLOOR WAS EVALUATED AND FOUND OUT OF LIMITS PER CRJ-900 SRM 53-21-23-Oct 29, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231125001Skin · damagedLIGHTNING STRIKE (1EAS) ON FS1015.00 BTW STGR#2 TO STGR#3 LH SIDE, LIGHTNING STRIKES (1EAS) ON FS1069.00 BTW STGR#2 TO STGR#3 LH SIDE, LIGHTNING STRIKES (1EAS) BTW FS1108.00 TO FS1126.00 AND STGR#4 TO STGR#5 LH SIDE OF THE REAR FUSELAGE. LIGHTNING STRIKE (1EOct 29, 2023 · N557NN · Cndair CL6002D24 · Fuselage Main, Plate/SkinSDR VNAA20231126012Canister · crackedCRACK IN CANISTER WELDED NO.3 IN, STA. WS148 OF INTERNAL LH MAIN FUEL TANK. CRACK IN CANISTER WELDED NO.3 IN, STA. WS148 OF INTERNAL LH MAIN FUEL TANK WAS REPAIRED PER REO 670-57-42-577. REV.--Oct 16, 2023 · N557NN · Cndair CL6002D24 · Fuel StorageSDR VNAA20231126008Angle · corrodedCORROSION ON MID CAP, LOCATED BTW FS=310 / FS=349 AND LBL 40" AT FUSELAGE FLOOR STRUCTURE. NEW MID CAP, LOCATED BTW FS=310 / FS=349 AND LBL 40" AT FUSELAGE FLOOR STRUCTURE WAS REPLACED PER CRJ-900 SRM 51-41-02-001-001-A01Oct 15, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231126010Seat Track · corrodedCORROSION ON SEAT RAIL BTW FS720.85 TO FS977.00 OF LBL9 (2EA) AND RBL9 (2EA). SEAT RAIL BTW FS720.85 TO FS977.00 OF LBL9 (2EA) AND RBL9 (2EA) WERE REPLACED PER CRJ900 AMM 53-00-49 (CONFIG A12).Oct 14, 2023 · N557NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach FittingsSDR VNAA20231126007Seat Track · corrodedSEVERAL CORROSION ON FLOOR SEAT TRACK 9LBL/9RBL FROM FS364.00 TO FS720.00 AT CABIN PAX. SEAT TRACK 9LBL/9RBL FROM FS364.00 TO FS720.00 AT CABIN PAX WERE REPLACED PER CRJ900 AMM 53-00-49 (CONFIG A12).Oct 14, 2023 · N557NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach FittingsSDR VNAA20231126005Floor Support · corrodedCORROSION ON FLOOR BEAM RBL 9 BTW FS 1015.00- FS 1047.00. FLOOR BEAM RBL 9 BTW FS 1015.00- FS 1047.00 WAS REPAIRED PER REO 690-53-61-1278 REV. --Oct 14, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231126004Floor Support · corrodedCORROSION ON FLOOR BEAM LBL 9 BTW FS 1015.00- FS 1069.00. FLOOR BEAM LBL 9 BTW FS 1015.00- FS 1069.00 WAS REPAIRED PER EA 23-C9-53-1583 REV IR- SECTION III - PERMANENT REPAIR.Oct 14, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231126003Floor Support · corrodedCORROSION ON FLOOR BEAM LBL 27 BTW FS 1000.00- FS 1047.00. FLOOR BEAM LBL 27 BTW FS 1000.00- FS 1047.00 WAS REPAIRED PER EA 23-C9-53-1589 REV IR- SECTION III - PERMANENT REPAIR.Oct 14, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231126002Intercostal · corrodedCORROSION ON INTERCOSTAL IN STA. FS= 349 TO FS= 364 NEAR STGR 27 AT MAIN AVIONICS COMPARTMENT. INTERCOSTAL IN STA. FS= 349 TO FS= 364 NEAR STGR 27 AT MAIN AVIONICS COMPARTMENT WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01Oct 13, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231125008Angle · corrodedCORROSION ON KICK PLATE ANGLE BTW FS=319 / FS=349 AT GALLEY SERVICE DOOR SURROUND STRUCTURE. KICK PLATE ANGLE BTW FS=319 / FS=349 AT GALLEY SERVICE DOOR SURROUND STRUCTURE WAS REPLACED PER CRJ900 SRM 51-42-06-001-001-A01Oct 13, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231126006Seat Track · corrodedSEVERAL CORROSION ON SIDE SEAT TRACK LH/RH FROM FS364.00 TO FS977.00 AT CABIN PAX. ON SIDE SECTION SEAT TRACK LH FROM FS364.00 TO FS720.85, SECTION SIDE SEAT TRACK LH FROM FS913.00 TO FS977.00 AND SECTION SIDE SEAT TRACK RH FROM FS 565.00 TO 669.40 WERE CLEAOct 12, 2023 · N557NN · Cndair CL6002D24 · Fuselage, Seat/Cargo Attach FittingsSDR VNAA20231125006Bracket · corrodedCORROSION ON BRACKET MACHINED (8E/AS) OF FLOOR STRUCTURE AT FWD CARGO COMPARTMENT BTW. FS 517 TO FS 661 AND BTW STGR 23RH/22LH. BRACKET MACHINED (8E/AS) OF FLOOR STRUCTURE AT FWD CARGO COMPARTMENT BTW. FS 517 TO FS 661 AND BTW STGR 23RH/22LH WERE EVALUATED Oct 12, 2023 · N557NN · Cndair CL6002D24 · Fuselage Miscellaneous StructureSDR VNAA20231125003Skin · scratchedSCRATCH BTW FS230.00 TO FS234.00 AND STGR#21 TO STGR#20 LH SIDE FWD FUSELAGE. SCRATCH BTW FS230.00 TO FS234.00 AND STGR#21 TO STGR#20 LH SIDE FWD FUSELAGE WAS REPAIRED PER EA 23-C9-53-1555 REV.IR SECTION III - PERMANENT REPAIROct 12, 2023 · N557NN · Cndair CL6002D24 · Fuselage Main, Plate/SkinSDR VNAA20231125004Fairing · erodedEXTENSIVE EROSION ON UPPER FAIRING 326BT. UPPER FAIRING 326BT WAS REPAIRED PER CRJ-900 S.R.M 51-73-00-201-001-A01 PAR. 4. B IN REFERENCE TO EA 21-C9-55-976 REV. A SECTION III PERMANENT REPAIROct 11, 2023 · N557NN · Cndair CL6002D24 · Vertical StabilizerSDR VNAA20231126009Skin · dentedSEVERAL DENTS ON FUSELAGE SKIN, SETTLEMNT AREA OF LEFT AND RIGTH VENTRAL FIN FAIRING BTW FS 1144.00 TO REAR SPAR DATUM STABILIZER 67.5%. SEVERAL DENTS ON FUSELAGE SKIN, SETTLEMNT AREA OF LEFT AND RIGTH VENTRAL FIN FAIRING BTW FS 1144.00 TO REAR SPAR DATUM STAOct 4, 2023 · N557NN · Cndair CL6002D24 · Fuselage Main, Plate/SkinSDR VNAA202308311114Acm · warning messageLEFT BLEED DUCT WARNING MSG / PERFORMED FAULT CONFIRMATION PER B1 349536 IAW CRJ900 FIM 36-21-01-810-803-A02 STEPS 1 TO 3B. NO DEFECTS NOTED. THIS A/C HAS BEEN INSPECTED AND IS SAFE FOR FLIGHT INTENDED AS PER FERRY PERMIT NUMBER 9974. REMOVED AND REPLACED RH Aug 27, 2023 · N557NN · Cndair CL6002D24 · Cabin Cooling SystemSDR VNAA202308251111Unknown · unknownAFTER LEAVING BHM THE CREW RECEIVED A LEFT BLEED WARNING MESSAGE. / NO CURRENT FAULT FOUND. IN FAULT HISTORY FOUND B1 CODE 349536. TROUBLESHOT IAW CRJ 900 FIM 36-21-01-810-813. FOUND MT137 BLEED LOOP TOUCHING AIR DISTRIBUTION DUCT. ADJUSTED DISTANCE, PRESSURIZAug 24, 2023 · N557NN · Cndair CL6002D24 · Engine Bleed Air SystemSDR VNAA202308161111Unknown · unknownL BLEED DUCT WARNING / INTEROGATED MDC AND FOUND IT TO BE FLAGGING MT137 AT 78%. INSPECTED LOOP AND FOUND NO DAMAGE OR LEAKS IAW CRJ 900 AMM 36-21-01-810-813-A02. BLEED LEAK TEST GOOD AND AILC BITE CHECK GOOD IAW CRJ 900 AMM 36-21-00-710-801-A01 AND 30-12-12-7Aug 14, 2023 · N557NN · Cndair CL6002D24 · Engine Bleed Air SystemSDR VNAA202307041111Unknown · unknownAFTER FLAPS RETRACTION ON TAKEOFF IB FLT SPLRS, IB SPOILERONS, PITCH FEEL, IB GND SPOILERS CAUTION AND STAB FAULT, STAB CH 1, RUD LIMITER STAUTS MESSAGES / PERFORMED S POST 1 AND 2 IAW CRJ 900 AMM 27-61-05-740-801-A03, PERFORMED OPS CK OF THE HORIZONTAL STAB Jul 1, 2023 · N557NN · Cndair CL6002D24 · Flight Control SystemSDR VNAA202305161112Control Unit · unserviceableON CLIMB OUT THE CREW RECEIVED MULTIPLE CAUTION MESSAGES INCLUDING BUT NOT LIMITED TOO, PITCH FEEL FAULT, IB GND SPLRS, IB FLT SPLRS, IB SPOILERONS, STAB FAULT, RUD LIMIT FAULT. REMOVED AND REPLACED THE SSCU #1 IAW CRJ 900 AMM 27-61-05-000/400-801 OPS CHECK GOMay 15, 2023 · N557NN · Cndair CL6002D24 · Flight Control SystemSDR VNAA202303071111None · unserviceableTHE CREW RECEIVED MULTIPLE FAULT MESSAGES FOR SPOILERS, TRIM AND TO LAND WITH FLAPS AT 20. REMOVED AND REPLACED SSCU 1 IAW CRJ900 AMM 27-61-05-000/400-801. OPS CHECK GOOD.Mar 5, 2023 · N557NN · Cndair CL6002D24 · Drag Control SystemSDR VNAA202209221111None · unserviceablePROX SYSTEM MSG AFTER GEAR RETRACTION. COMPLETED QRH AND RETURNED TO ORF. INTERROGATED CRJ 900 FIM 32-32-10-810-804 FOR B-1 CODE 007192 AND CHANGED THE LANDING GEAR SELECTOR VALVE IAW CRJ 900 AMM 32-32-10-000/400-801-A01. AFTER GEAR SWING NO FAULTS WERE NOTED.Sep 19, 2022 · N557NN · Cndair CL6002D24 · Landing Gear Position and WarningSDR VNAA202106081113Window · crackedABOUT 10-15 MINUTES AFTER REACHING CRUISE ALTITUDE, THE CREW RECEIVED A WINDOW HEAT CAUTION MESSAGE. THE CA THEN NOTICED A CRACK IN THE WINDSHIELD ON THE CA SIDE. THEY DECLARED AN EMERGENCY, DESCENDED TO BELOW FL100, AND DIVERTED TO ORF SAFELY WITH NO ADDITIONJun 6, 2021 · N557NN · Cndair CL6002D24 · Flight Compartment WindowsSDR VNAA2020090311105Door · out of alignmentOVERHEAD BIN INSTALLED INCORRECTLY CAUSING INTERFERENCE WITH EMERGENCY EXIT. REMOVED AND REINSTALLED OVERHEAD STORAGE COMPARTMENT (SEAT 14 FD) BLOCKING RT FWD OVERWING EMERGENCY EXIT DOOR IAW CRJ 900 AMM 25-23-01-000/400-801-A50. NO CONTACT WITH DOOR AT THISSep 3, 2020 · N557NN · Cndair CL6002D24 · Emergency ExitsSDR VNAA2020060911101Battery Pack · dischargedDURING OVERNIGHT MAINTENANCE IT WAS FOUND THAT THE EMERGENCY BATTERIES WOULD NOT HOLD A CHARGE. MAINTENANCE REMOVED AND REPLACED THE BATTERIES.Jun 5, 2020 · N557NN · Cndair CL6002D24 · Emergency LightingSDR VNAA2020052311101Spoiler Sys · malfunctionedFLIGHT SPOILERS MESSAGE EN ROUTE. THE CREW DECLARED AN EMERGENCY AS PRECAUTION BUT CREW WERE NOT NEEDED. THEY LANDED AND TAXIED TO A GATE WITHOUT INCIDENT. PERFORMED SPOST 2 IAW CRJ 900 AMM 27-61-05-740-801-A03. TEST GOOD. PERFORMED OPS CHECK OF THE MFS ACTUATMay 22, 2020 · N557NN · Cndair CL6002D24 · Drag Control SystemSDR VNAA2020020431101Sensor · failedCREW RECEIVED LEFT AND RIGHT WING ANTI ICE CAUTION MESSAGES. DELCARED EMERGENCY AND DIVERTED. FOUND LOOSE WIRES(W3 AND GROUND) ON LH OB WING ANTI ICE SENSOR. PERFORMED REPAIR OF THE LH OUTBOARD WING ANTI ICE SENSOR. PERFORMED OPS CHECK OF THE WING ANTI-ICE FRJan 31, 2020 · N557NN · Cndair CL6002D24 · Airfoil Anti/De-ice SystemSDR VNAA2020010899902Drag Angle · crackedRH AFT VERTICAL DRAG ANGLE IS CRACKED FS 1200. 12/14/19 (PCC) M/A: 1. N/A C/A: 1. COMPLIED WITH BOMBARDIER REO 670-55-31-018 REV A DATED 2016-11-10. 12/19/19 M/A: 2. REPAIR REQUIRES TOPCOAT UP PAINT. 12/19/19 C/A: 2. APPLIED TOPCOAT IAW CRJ 900 SRM 51-25-01-00Jan 8, 2020 · N557NN · Cndair CL6002D24 · Vertical Stabilizer Miscellaneous StructureSDR VNAA2020010800901Angle · crackedLT AFT VERTICAL DRAG ANGLE IS CRACKED FS 1200. COMPLIED WITH REO 670-55-31-018 REV A. APPLIED TOPCOAT IAW SRM 51-25-01-001-001-A01.Jan 8, 2020 · N557NN · Cndair CL6002D24 · Vertical StabilizerSDR VNAA2017071000003Unknown · odorBURNING ODOR AND SMOKE AROUND ROW 8. MAINTENANCE PERFORMED OPS CHECK, NO DEFECTS FOUND.Feb 12, 2017 · N557NN · Cndair CL6002D24 · Air Distribution SystemSDR VNAA2016102400029Blade · damagedBIRD STRIKE DAMAGE TO LEFT ENGINE. REMOVED AND REPLACED FAN BLADES NUMBERS 6 AND 20. OPS CHECK GOOD IAW AMM. RELEASED FOR SERVICE.Oct 24, 2016 · N557NN · Cndair CL6002D24 · Engine (Turbine/Turboprop)SDR VNAA20162400029Engine · bird ingestionBIRD STRIKE DAMAGE TO LEFT ENGINE.Oct 24, 2016 · N557NN · Cndair CL6002D24 · Engine (Turbine/Turboprop)SDR VNAA2016032200029Battery Pack · dischargedCREW REPORTED EMERGENCY LIGHTS ABOVE ROW 14 AND 15 AND ALONG THE WALL AND OUTSIDE OF PLANE NOT WORKING. MAINTENANCE TROUBLESHOT, R & R NR 4 EMERGENCY LIGHTS BATTERY PACK AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.Mar 22, 2016 · N557NN · Cndair CL6002D24 · Emergency LightingSDR VNAA2016032200028Battery Pack · dischargedCREW REPORTED EMERGENCY LIGHTS ABOVE ROW 14 AND 15 AND ALONG THE WALL AND OUTSIDE OF PLANE NOT WORKING. MAINTENANCE TROUBLESHOT, R & R NR 3 EMERGENCY LIGHTS BATTERY PACK AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR SERVICE.Mar 22, 2016 · N557NN · Cndair CL6002D24 · Emergency LightingSDR VNAA2015022200022Sensor · failedCREW REPORTED WING ANTI-ICE CAUTION MESSAGE AND WING ANTI-ICE FAULT STATUS MESSAGE AFTER TAKEOFF. CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE TROUBLESHOT, R & R LT INBD TEMPERATURE SENSOR AND PERFORMED CHECKS IAW AMM. ACFT RELEASED FOR Feb 22, 2015 · N557NN · Cndair CL6002D24 · Airfoil Anti/De-ice System
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