N421ZW

Service difficulty reports · 212

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 = 'N421ZW' 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 A6WA201040821Rib · crackedLT BATT RIB CRACKED. REPAIRED BATT RIB WS 53.60 IAW REO 601-57-51-046, REV B, REPAIR NR 2.Nov 11, 2010 · N421ZW · Cndair CL6002B19 · Wing, Rib/BulkheadSDR A6WA201040912Angle · crackedLT FS625 OBLIQUE ANGLE IS CRACKED. REMOVED UNSERVICEABLE OBLIQUE ANGLE FROM LT FS625 AND INSTALLED SERVICEABLE ANGLE IAW SRM 51-42-21 AND REO 601R-53-61-985.Nov 10, 2010 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA201040914Track · crackedLT LOWER OTBD TR TRACK CRACKED. R & R LT OTBD T/R TRACK IAW SRM 51-42-02, 51-45-00 AND AMM 20-26-00, 78-34-11.Nov 10, 2010 · N421ZW · Cndair CL6002B19 · Engine Thrust ReverserSDR A6WA201040901Mount Bracket · crackedACFT GROUND POWER RECEPTICLE MOUNT BRACKET IS CRACKED IN 1 PLACES. REMOVED AND REPLACED GROUND POWER RECEPTICLE MOUNTING BRACKET IAW SRM 51-42-06, 51-42-21 AND REO 601R-53-11-569, REV A.Nov 10, 2010 · N421ZW · Cndair CL6002B19 · Fuselage Main, Attach FittingsSDR A6WA201040825Attach Fitting · corrodedPAX DOOR AFT CLEAT CORRODED. R & R PAX DOOR AFT CLEAT IAW SRM 51-42-06.Nov 10, 2010 · N421ZW · Cndair CL6002B19 · Passenger/Crew DoorsSDR A6WA201040824Seat Track · corrodedRT SIDE SEAT RAIL NR3 HAS CORROSION. REMOVED UNSERVICEABLE RT SEAT TRACK RAIL NR3 SIDE DUPLICATED SERVICEABLE SIDE SEAT TRACK FROM BULK STOCK AND INSTALLED SERVICEABLE RT SIDE SEAT RAIL NR3.Nov 10, 2010 · N421ZW · Cndair CL6002B19 · Fuselage, Seat/Cargo Attach FittingsSDR A6WA201040904Door Track · gougedCARGO DOOR FWD TRACK IS GOUGED IN 2EA AREAS. REPAIRED CARGO DOOR FWD TRACK IAW REO 601R-53-62-024.Nov 8, 2010 · N421ZW · Cndair CL6002B19 · Fuselage Main, Attach FittingsSDR A6WA201040903Door Track · gougedCARGO DOOR AFT TRACK IS GOUGED IN 2 EA AREAS. REPAIRED CARGO DOOR AFT TRACK IAW REO 601R-53-62-004.Nov 8, 2010 · N421ZW · Cndair CL6002B19 · Fuselage Main, Attach FittingsSDR A6WA201040913Fitting · crackedLT NOSE COWL HAS 1 CRACKED CLIP ON ATTACH FLANGE AT 9:00 POSITION. REMOVED UNSERVICEABLE CLIP & REPLACED BY SERVICEABLE CLIP ON LT NOSE COWL AT 9:00 POSITION IAW REO 601R-11-61-3941, REV A.Nov 6, 2010 · N421ZW · Cndair CL6002B19 · Engine Cowling SystemSDR A6WA201040919Hinge · gougedPAX DOOR HINGE (DOOR SIDE) HAS 3 GOUGED LUGS. REMOVED THE 3 GOUGES ON PAX DOOR HINGE ( DOOR SIDE LUGS IAW REO 601R-521-11-1347 REV NC, TREATED AREAS IAW SRM 51-21-16.Nov 6, 2010 · N421ZW · Cndair CL6002B19 · Passenger/Crew DoorsSDR A6WA201040917Skin · chafedUPPER & LOWER OF RT AILERON IS CHAFED. BLENDED OUT CHAFING AREA ON UPPER & LOWER L/E OF RT AILERON IAW REO 601R-57-60-020.Nov 6, 2010 · N421ZW · Cndair CL6002B19 · AileronsSDR A6WA201040814Bracket · brokenSTAB FAIRING BRACKET LT SIDE BROKEN. INSTALLED SERVICEABLE BRACKET ATTACH FITTING ON LT SIDE IAW SRM 51-42-21.Nov 5, 2010 · N421ZW · Cndair CL6002B19 · Fuselage Main, Attach FittingsSDR A6WA201040109Frame · crackedFOUND INDICATION OF CRACK RT 559 FRAME AT RBL 9. REPAIR USING REO 601R-53-41-260.Dec 18, 2009 · N421ZW · Cndair CL6002B19 · Fuselage Main, BulkheadSDR A6WA200940159Fan · failedGALLEY/LAV FAN CIRCUIT BREAKER POPPED, NOTICED SLIGHT ODOR PRIOR TO FINDING CB POPPED. SUSPECT GALLEY FAN. REPLACED GALLEY FAN OPS TEST GOOD REMOVE FROM MEL. (K)Mar 22, 2009 · N421ZW · Cndair CL6002B19 · Buffet/GalleysSDR A6WA200940107Controller · malfunctionedRT WINDOW HEAT CASS MESSAGE DISPLAYED IN FLIGHT COMPLIED WITH QRH MESSAGE DID NOT CLEAR. IAW FIM, SWAPPED O/H SENSORS S1 AND S2 WITH SPARE SENSORS S5 AND S6. PERFORMED PRESSURIZATION CHECK, OPS CHECKED AND RT WINDOW HEAT SYS CHECKS NORMAL IAW AMM 30-41-01. Feb 25, 2009 · N421ZW · Cndair CL6002B19 · Windshield/Door Rain/Ice RemovalSDR A6WA200940074Bulkhead · crackedCRACK FOUND ON FWD PRESSURE BLKHD AT FS 202.75, LBL 23.71 AROUND THE PARKING BRAKE CABLE FWD PRESSURE BLKHD REPAIRED IAW REO 601R-53-11-563. (K)Feb 18, 2009 · N421ZW · Cndair CL6002B19 · Fuselage Main, BulkheadSDR A6WA200840646Anti-Ice Valve · faultyLOG 186570/2 RT COWL ANTI-ICE MSG IN FLIGHT WITH ANTI-ICE SELECTED ON. COMPLIED WITH QRH, MST PERSISTED, DIVERTED. REMOVED AND REPLACED RT COWL ANTI-ICE VALVE REF AMM 30-20. OPS AND LEAK CHECK GOOD.Dec 16, 2008 · N421ZW · Cndair CL6002B19 · Air Intake Anti/De-Ice SystemSDR A6WA200840630Fitting · crackedMWC 18 FS 621 PRESSURE BULKHEAD WEB THAT SURROUNDS THE ATTACHMENT FITTING IS CRACKED. PERFORMED A REPAIR BY CUTTING OUT SECTION OF WEB, FABRICATING AND INSTALLING REPAIR PARTS IAW REO 601R-53-61-1230 REV D.Dec 8, 2008 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200840541Handle · damagedSERVICE DOOR OUTER HANDLE PLUNGER BROKE OFF. RESECURED HANDLE PLUNGER IAW AMM 52-40. (A)Jul 13, 2008 · N421ZW · Cndair CL6002B19 · Service DoorsSDR A6WA200840230Flap System · failedFLAPS FAILED OCCURRED ON APPROACH TO PHL, FLAPS FAILED AT 20 DEGREES, QRH PROCEDURE COMPLIED WITH OPS CHECK GOOD. COMPLIED WITH RESET PER SUPP 98-018B, OPS CHECK GOOD. (M)Mar 19, 2008 · N421ZW · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR A6WA200840158Handle · stuckFLIGHT CREW REPORTS PAX DOOR OUTER HANDLE DOES NOT RELEASE WHEN THE TRIGGER IS PRESSED. (K)Mar 7, 2008 · N421ZW · Cndair CL6002B19 · Passenger/Crew DoorsSDR A6WA200840279Flap System · malfunctionedFLAPS FAIL INDICATION ON APPROACH DIVERTED TO ORD, FLAPS AT 5 DEGREES. COMPLIED WITH RESET PROCEDURE IAW AWAC SUPPLEMENT 98-018B STEPS 1.3 AND 1.4. FLAPS SYSTEM RESET OK. (M)Feb 19, 2008 · N421ZW · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR A6WA200840104Flap System · malfunctionedFLAPS FAIL INDICATION ON APPROACH, DIVERTED TO ORD, FLAPS AT 5 DEGREES. COMPLIED WITH RESET PROCEDURES, IAW AWAC SUPP 98-018B, STEPS 1.3 AND 1.4, FLAPS SYSTEM RESET OK. (M)Feb 19, 2008 · N421ZW · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR A6WA200840065Drive Shaft · failedFLAPS FAIL AT ZERO DEGREE, WHEN MOVING TO FLAPS 8 DEGREE ON DESCENT. COMPLIED WITH RESET PROCEDURE IWA AWAC SUPP 98-018B STEPS 1.3 AND 1.4. FLAP SYS RESET OK. (K) FOUND LT DRIVE SHAFT NR 5 UNSEREVICEABLE. REMOVED AND REPLACED PER AMM 27-53-10, OPS CHECK GFeb 10, 2008 · N421ZW · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR A6WA200740139Control Unit · malfunctionedFLAPS FAIL AT 20 DEGREES AND FLAPS WOULD NOT RETRACT AFTER TAKEOFF. REMOVED AND REPLACED FECU S/N 895, TSN 10680, CSN 9539. (M)Mar 20, 2007 · N421ZW · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR A6WA200740153Flap System · malfunctionedUPON FLAP SELECTION, FLAP FAIL MESSAGE APPEARED 8 DEGREES FLAP NOTED. (K) [06-13-07] REMOVED/REPLACED FLEX DRIVESHAFT SER NR 12973 TSN 25 CSN 23. REMOVED AND REPLACED FECU SER NR 1354 TSN 6945 CSN 6437. (M)Mar 13, 2007 · N421ZW · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR A6WA200740114Drive Shaft · lack of lubeFLAPS FAILED AT 20 AFTER DEPARTURE. CLEANED AND LUBRICATED ALL RT FLAP DRIVE SHAFTS. OPS CHECK GOOD. (K)Mar 11, 2007 · N421ZW · Cndair CL6002B19 · Trailing Edge Flap ActuatorSDR A6WA200740105Flap System · malfunctionedFLAPS FAIL CAUTION MESSAGE FLAPS FAILED ZERO. INSPECTED FLAPS FOUND NO EVIDENCE OF TWISTING SKEWING, OR ABNORMAL DEFORMATION, NO FAULTS FOUND, SYSTEM RESET AND SYSLED FLAPS IAW SUPPLEMENTAL 98-018A. (K)Mar 7, 2007 · N421ZW · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR A6WA200740061Rib · crackedRT MLG BATT RIB CRACKED 1 INCH LONG AT UPPER AFT CORNER.. MAINTENANCE REPAIRED BATT RIB IAW REO 601R-57-51-046. (K)Feb 9, 2007 · N421ZW · Cndair CL6002B19 · Wing, Rib/BulkheadSDR A6WA200740060Rib · crackedLT MLG BATT RIB CRACKED 1 INCH LONG UPPER AFT CORNER MAINTENANCE REPAIRED BATT RIB IWA REO 601R-57-51-046. (K)Feb 9, 2007 · N421ZW · Cndair CL6002B19 · Wing, Rib/BulkheadSDR A6WA200740059Support Angle · crackedCARGO DOOR SUPPORT BEAM ANGLE THAT ATTACHES TO REAR PRESSURE BULKHEAD FS 621. CRACKED APPROX 1 INCH LONG (ANGLE PN 601R35050-109). MAINTENANCE DRILLED OFF, REMOVED CRACKED BRACKET, INSTALLED NEW SUPPORT ANGLE PN 601R35050-109 USING HST10AG-6 AND HST110AG-6 HFeb 9, 2007 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200740056Skin · corrodedRT WING LOWER PLANK FUEL ACCESS PANEL 640AB HOLE NR 4 AT WS 54.681 HAS MINOR CORROSION ON AFT FLANGE APPROX .003 INCH DEEP AND 3 INCHES LONG IN CRITICAL AREA. MAINTENANCE REPAIRED FUEL WING PLANK CUTOUT HOLE NR 4 (640AB) IAW REO 601R-57-21-030 REV (F).Feb 6, 2007 · N421ZW · Cndair CL6002B19 · Wing, Plate/SkinSDR A6WA200740055Intercostal · crackedFS 484.0 INTERCOSTAL CRACKED AT RBL 36 APPROX .4 INCH IN UPPER RADIUS. MAINTENANCE REPAIRED INTERCOSTAL IAW REO 601R-53-41-059 REV (A) AND BSC STANDARD REPAIR 601R-53-0030A. (K)Feb 6, 2007 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200740054Beam · crackedVERTICLE BEAM AT FS 559.0, RBL 9 CRACKED APPROX .300 INCH LONG AT LOWER OB FLANGE. MAINTENANCE REPAIRED FS 559.0 BULKHEAD POST AT RBL 9, LOWER OB FLANGE IAW REO 601R53-41-057 (A). (K)Feb 6, 2007 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200740053Intercostal · crackedLT SIDE FS 621.00 TO FS 625.30 INTERCOSTAL AT STRINGER 14L IS CRACKED NEAR RADIUS APPROX 1.1 INCH LONG. MAINTENANCE REMOVED AND REPLACED INTERCOSTAL PN 6013501251 IAW SRM 51-42-06. (K)Feb 4, 2007 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200740052Intercostal · crackedRT SIDE FS 621.00 TO FS 625.30 INTERCOSTAL AT STRINGER 14R IS CRACKED NEAR RADIUS APPROX 1.1 INCH LONG. MAINTENANCE REMOVED AND REPLACED INTERCOSTAL PN 601-35012-52 IAW SRM 51-42-06. (K)Feb 4, 2007 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200740003Switch · failedSTAB AND MACH TRIM CAS MESSAGE IN FLIGHT. COMPLIED WITH QRH, MESSAGE CLEARED AFTER SECOND ATTEMPT, AIR RETURN. FOUND BAD PITCH DISCONNECT SWITCH DURING TROUBLESHOOTING. REMOVED AND REPLACED PILOTS SWITCH IAW AMM 27-41-30, OPS CHECK GOOD. (M)Dec 30, 2006 · N421ZW · Cndair CL6002B19 · Stabilizer Position IndicatingSDR A6WA200640414Trigger · damagedPAX DOOR WON`T OPEN FROM INSIDE. REMOVED AND REPLACED PASSENGER DOOR TRIGGER AND PINS IAW AMM 52-1-03. (M)Dec 16, 2006 · N421ZW · Cndair CL6002B19 · Passenger/Crew DoorsSDR A6WA200640309Smoke Detector · faultySMOKE TOILET CAS MESSAGE COMES ON INTERMITTENTLY FOR FEW SECONDS IN FLIGHT. STAGE OF FLIGHT WAS DESCENT, LANDING. REMOVED AND REPLACED SMOKE DETECTOR, OPS CHECK GOOD. (M)Aug 7, 2006 · N421ZW · Cndair CL6002B19 · Smoke DetectionSDR A6WA200540277Fuel Cap · misinstalledFUEL VENTED OUT L-WING ON TAKEOFF AFTER MANUAL OVERWING FUELING LANDED AT 48000 ORD MLW 47. LT FUEL CAP FOUND TO BE INSTALLED IMPROPERLY. INSTALLED LT WING FUEL CAP PROPERLY COMPLIED WITH OVERWEIGHT INSPECTION . NO DEFECTS NOTED. (K)Aug 4, 2005 · N421ZW · Cndair CL6002B19 · Fuel StorageSDR A6WA200540221Pbe · damagedGALLEY PBE FALLING APART. REMOVED AND REPLACED FLIGHT ATTENDANT PBE WHOLE ASSEMBLY IAW 35-30-00. (M)Jun 25, 2005 · N421ZW · Cndair CL6002B19 · Crew Oxygen SystemSDR A6WA200540070Guide · wornLEFT OUTBOARD FLAP MID BUTTE DOOR ROLLER GUIDE IS WORN, WS 235.843. S/D - REPAIRED LEFT OUTBOARD FLAP MID BUTE DOOR ROLLER GUIDE IAW BOMBARDIER INC REO 601R-57-53-019 REV NC.(M)Feb 16, 2005 · N421ZW · Cndair CL6002B19 · Trailing Edge FlapsSDR A6WA200540053Angle · crackedFOUND FS 280 RBL 9 INBOARD ANGLE CRACKED APPROX .7 INCHES LONG IN RADIUS. REPLACED ANGLE IAW CRJ SRM 51-42-06 AND 51-42-21. (M)Feb 15, 2005 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200540056Angle · crackedFOUND FS 484 LBL 27 ANGLE CRACKED APPROX .30 IN RADIUS. (M)Feb 15, 2005 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200540054Angle · crackedFOUD FS 280 RBL 9 OUTBOARD ANGLE CRACKED APPROX .8 INCH LONG IN RADIUS. REPLACED ANGLE IAW CRJ SRM 51-42-21 AND BRAS EO 601R-53-8992. (M)Feb 15, 2005 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200540052Angle · crackedFS 280 LBL 9 INBOARD ANGLE CRACKED APPROX 1 INCH LONG IN RADIUS. REPLACED ANGLE IAW CRJ SRM 51-42-06 AND 51-42-21. (M)Feb 15, 2005 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200540057Angle · crackedFOUND FS 484 LBL 9 ANGLE CRACKED APPROX .40 INCH RADIUS. REPLACED ANGLE IAW BRAS EO 601R-53-5983. (M)Feb 15, 2005 · N421ZW · Cndair CL6002B19 · Fuselage Structure (General)SDR A6WA200540055Intercostal · crackedFS 484 LBL 36 INTERCOSTAL CRACKED APPROX .30 INCH RADIUS. REPLACED INTERCOSTAL IAW BOMBARDIER, IAW REO 601R-53-41-059 REV A AND BRAS STANDARD REPAIR 601R-53-00-30. (M)Feb 15, 2005 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200540051Angle · crackedFOUND FS 280 LBL 9 OUTBOARD ANGLE CRACKED APPROX .9 INCH LONG IN RADIUS. REPLACED ANGLE IAW CRJ SRM 51-42-21 AND BRAS EO 601R-535992. (M)Feb 15, 2005 · N421ZW · Cndair CL6002B19 · Fuselage Miscellaneous StructureSDR A6WA200540058Skin · dentedRIGHT INBOARD FLAP OUTBOARD LOWER CORNER HAS A DENT .5 INCH BY 3 INCHES BY .080 INCHES. S/D REMOVED DAMAGED SECTION OF SKIN, FABRICATED REPAIR PARTS FROM 2024.T3.050, (WVAX PO NR 40777) 2024-T3.063 (WVAC PO NR 36153) AND 2024-T3.012 (WVAC PO NR 24116). INSTAFeb 14, 2005 · N421ZW · Cndair CL6002B19 · Trailing Edge Flaps
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