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.
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
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 A6WA202110267937None · noneLH REV UNLOCK CAUTION MSG ON TAKEOFF. ABORTED TAKEOFF AT 50 KNOTS. MAX BTMS READINGS 7612. RETN TO GATE. C/W M ACTION OF MEL 78-30-01. REF 348418/1 FOR TR MEL ***AIRCRAFT REMOVED FROM SERVICE*** SEE W/O 309759 MWC'S #5 & 6 FOR R&R OF LH ENG MICROSWITCH BRACSDR A6WA202102087610Sensor · malfunctionedAFTER TO LH ENG AT POWER SETTINGS ABOVE 79% N1 SURGING AS MUCH AS 7%. ***AIRCRAFT REMOVED FROM SERVICE*** R&R LH ENG T2 SENSOR REF AMM 73-21 OPS CHECK GOOD P/N 4033T65P03, S/N OFF EGNM7301, S/N ON EGNJ6173. - LNSDR A6WA202009227293Floor Support · corrodedCARGO FLOOR BEAM CLOSET TO CARGO DOOR FS 580 TO FS 621 LBL 27 HAS SIGNS OF CORROSION. AIRCRAFT REMOVED FROM SERVICE. REMOVED AND REPLACED FLOOR BEAM, IAW 601R35031.SDR A6WA2020032647238Relay · failedWOW INPUT AND STEERING INOP CAUTION MESSAGES AFTER GEAR RETRACTION. WOW OUTPUT FAILED STATUS MESSAGE ALSO. C/W QRH MESSAGES CLEARED AFTER GEAR EXTENTION AND CYCLING NOSE WHEEL STEERING SWITCH. "AIRCRAFT REMOVED FROM SERVICE" R&R'D WOW 1 RELAY Y "K1GA" PER CSDR A6WA202020347149Anti-Ice Valve · malfunctionedDURING CLIMOUT AFTER SELECTING ANTI ICE OFF RECEIVED LEFT COWL ANTIICE CAUTION FOLLOWED QRH SUSPECTED HIGH PRESSURE CONDITION. AIRCRAFT REMOVED FROM SERVICE R&R'D LH COWL ANTI ICE VALVE IAW AWA SUP 10-094, OPS CHECK GOOD WITH CREW ASSISTANCE. PN ON:SDR A6WA2019121147052Pressure Switch · malfunctionedLEFT & RIGHT WING ANTI-ICE CAUTION MESSAGES IN ICING CONDITIONS, C/W QRH, LEFT ICING & RAN ICE DISPERSAL PROCEDURES. MESSAGE CLEARED FOR 2 MINS THEN RETURNS. ANTI-ICE WAS SELECTED TO NORMAL, OPENED ISOLATION VALVE, MESSAGE REMAINED. WENT TO STBY, MESSAGE CLEARSDR A6WA2019101746930Actuator · broken"SUPPLEMENTAL INFORMATION" L REV UNLOCK CAUTION MESSAGE IN FLIGHT TR NOT ARMED AMBER REV ICON PHYSICALLY NOT STOWED EMER STOW PRESSED MSG REMAINS. REMOVED FROM SERVICE TO MEL. FOUND BROKEN T/R BALL SCREW ACTUATOR. R&R'D LT ENGINE LOWER INBOARD BALL SCREW ACSDR A6WA2019100746903Actuator · unlockedLEFT REVERSER UNLOCKED IN FLT NO ADVERSE HANDLING CHARACTERISTICS. RAN QRH. L REV UNLOCK CAUTION MESSAGE IN FLIGHT TR NOT ARMED AMBER REV ICON PHYSICALLY NOT STOWED EMER STOW PRESSED MSG REMAINS. REMOVED FROM SERVICE TO MEL. FOUND BROKEN T/R BALL SCREW ACTUSDR A6WA2018112546188Door Sill · corrodedRT FLOOR SILL IS CORRODED FROM FS 559+86 TO FS 559+112 AT RBL 47. REMOVED AND REPLACED RT FLOOR SILL AT FS 559+86 TO FS 559+112 AT RBL 47 IAW SRM 51-42-06 AND 51-42-21.SDR A6WA2018112546183Hinge · gougedPAX DOOR HINGE HALF (FUSELAGE SIDE) IS GOUGED FROM THE ROLL PIN. REMOVED AND REPLACED FUSELAGE SIDE HINGE IAW SRM 53-21-23.SDR A6WA2018112546184Floorbeam · corrodedCENTER ISLE FLOOR LANDING IS CORRODED AROUND THE FASTENER HOLES AT RBL 9 FS 409 TO 409+128. REMOVED AND REPLACED FLOORBEAM SECTION 409-409+128 IAW SRM 51-42-21 AND 51-42-34.SDR A6WA2018112146172Floor Support · corrodedCENTER ISLE FLOOR LANDINGS FROM FS 409 TO 409+128 LBL 9 IS CORRODED. REPLACED REPLACED CENTER ISLE FLOOR LANDINGS FROM FS 409 TO 409+128 LBL 9 IAW CRJ 200 SRM'S 51-42-06 AND 51-42-21SDR A6WA2018112146173Floorbeam · corrodedFLOOR BEAM ANGLE UNDER STRAP CORRODED ON UPPER SURFACE FS 349 LBL 37. REPLACED REPLACED FLOOR BEAM ANGLE AT FS 349 LBL 37 IAW CRJ 200 SRM 51-42-21SDR A6WA2018112146171Floorbeam · corrodedFLOOR BEAM UPPER SURFACE AT FS 349 AND LBL 40 CORRODED REPAIRED REPAIRED FLOOR BEAM UPPER SURFACE AT FS 349 AND LBL 40 IAW ASAP EA# AWAC-CRJ253-01077 REV ASDR A6WA2018112146170Floor Support · corrodedFLOOR BEAM AT RBL 9 FROM FS 559+66 TO 559+80 CORRODED. REPLACED REPLACED FLOOR BEAM AT RBL 9 FROM FS 559 TO 569 IAW CRJ 200 SRM'S 51-42-06, 51-41-21, 51-42-22 AND 53-61-43SDR A6WA2018112546185Door Sill · corrodedSERVICE DOOR LOWER SILL HAS EVIDENCE OF CORROSION. REMOVED AND REPLACED SERVICE DOOR LOWER SILL IAW SRM 51-42-21 AND 51-42-10.SDR A6WA2018112146177Angle · crackedNLG WHEEL WELL 202 BULKHEAD LH POST UNDER TRU DECK HAS AN OB CLIP CRACKED. REPLACED REPLACED NLG WHEEL WELL 202 BULKHEAD LH POST UNDER TRU DECK OB CLIP IAW CRJ 200 SRM 51-42-06SDR A6WA2018111246176Skin · dentedLH INBD FLAP LOWER SKIN PANEL DENTED AND DINGED WITH HEAVY PITTING. REPLACED REPLACED LH INBD FLAP LOWER SKIN PANEL IAW CRJ 200 SRM 57-42-13SDR A6WA2018112546182Intercostal · crackedCARGO DOOR LOWER AFT INTERCOSTAL IS CRACKED ON THE OB FLANGE. REMOVED AND REPLACED CARGO DOOR LOWER AFT INTERCOSTAL IAW SRM 51-42-06 AND 51-42-21.SDR A6WA2018112146174Landing · crackedLH TRU DOOR PANEL LANDING SKIN IS CRACKED BY THE AFT LATCH. REPLACED REPLACED LH TRU DOOR PANEL LANDING IAW CRJ 200 SRM 51-42-06 AND AWAC SUPP 17-280SDR A6WA2018112146175Rib · crackedLH AILERON LEADING EDGE RIB AT STA 342.481 GOUGED AND CRACKED. REPLACED REPLACED LH AILERON LEADING EDGE RIB AT STA 342.481 IAW CRJ 200 SRM 51-42-21 AND 51-42-06SDR A6WA2018111446160Drag Angle · crackedLEFT BATT RIB DRAG ANGLE IS CRACKED. REPLACED LEFT BATT RIB DRAG ANGLE IAW CRJ200 SRM 51-42-21.SDR A6WA2018111446161Drag Angle · crackedRIGHT BATT RIB DRAG ANGLE IS CRACKED. REPLACED RIGHT BATT RIB DRAG ANGLE IAW CRJ 200 SRM 51-42-21.SDR A6WA2018111246149Seat Track · corrodedRT NR 7 SIDE SEAT RAIL CORRODED. REPLACED RT NR 7 SIDE SEAT RAIL IAW AMM 53-01-11.SDR A6WA2018111246152Bulkhead · crackedAFT PRESSURE BULKHEAD AT UPPER END OF CARGO DOOR TRACK CRACKED. REPAIRED AFT PRESSURE BULKHEAD AT UPPER END OF CARGO DOOR TRACK IAW REO 601R-53-61-1541 REV F.SDR A6WA2018111246150Floor Support · corrodedFLOOR SUPPORT AT FS 559+80 AT RBL 12 IS CORRODED. REPLACED FLOOR SUPPORT AT FS 559+80 AT RBL 12 IAW SRM 51-42-06.SDR A6WA2018111246151Floor Support · corrodedFLOOR SUPPORT AT FS 559+80 AT RBL 38 CORRODED. REPLACED FLOOR SUPPORT AT FS 559+80 AT RBL 38 IAW SRM 51-42-06.SDR A6WA2018111446163Seat Track · corrodedRIGHT FLOOR SEAT TRACK #5 CORRODED. REPLACED SEAT TRACK IAW CRJ200 AMM 53-01-11.SDR A6WA2018111446162Seat Track · corrodedRIGHT FLOOR SEAT TRACK #4 CORRODED. REPLACED SEAT TRACK IAW CRJ 200 AMM 53-01-11.SDR A6WA2018111246148Attach Angle · crackedLT WING LE PANEL 520ML ATTACHMENT ANGLES CRACKED. REPLACED.SDR A6WA2018110946141Structure · crackedR/H AILERON ON THE I/B SIDE HAS BEEN CHAFING/CRACKED. REPAIRED REPAIRED R/H AILERON ON THE I/B SIDE IAW AWAC SUPPLEMENT 18-324SDR A6WA2018110946140Plate · crackedFLAP PANEL 684AB HAS 2 CRACKED ATTACH PLATES. REPLACED ATTACH PLATED IAW CRJ200 SRM 51-42-06.SDR A6WA2018110646139Attach Angle · crackedLEFT WING TO FUSELAGE PANEL ATTACH ANGLE IS CRACKED AT FS 450.00. REPLACED ANGLE IAW CRJ200 SRM 51-42-06.SDR A6WA2018110646138Attach Angle · crackedLEFT WING TO FUSELAGE PANEL ATTACH ANGLE CRACKED AT FS 476.00. REPLACED ANGLE IAW CRJ200 SRM 51-42-06.SDR A6WA2018110646136Attach Angle · crackedRIGHT WING TO FUSELAGE PANEL ATTACH ANGLE IS CRACKED AT FS 476.00. REPLACED ANGLE IAW CRJ 200 SRM 51-42-06.SDR A6WA2018110646137Attach Angle · crackedRIGHT WING TO FUSELAGE PANEL ATTACH ANGLE IS CRACKED AT FS450.00. REPLACED ANGLE IAW CRJ200 SRM 51-42-06.SDR A6WA2018111246156Seat Track · corrodedNUMBER 3 SEAT TRACK AT RBL 9 IS CORRODED. REMOVED AND REPLACED NR 3 SEAT TRACK IAW AMM 53-01-11.SDR A6WA2018102346122Fitting · crackedCARGO DOOR BEAM LOWER AFT CLIP CRACKED AT THE APB. REPLACED CARGO DOOR CLIP IAW SRM 51-24-16, 51-40-11, 51-24-36, 51-42-21.SDR A6WA2018102246120Landing · bentFWD AND AFT LANDINGS ARE DAMAGED ON DOOR CUT OUT. REPLACED AFT LANDINGS AND REPAIRED FWD LANDING IAW SRM 51-42-06 AND SUPP. 16-191.SDR A6WA2018101846115Switch · malfunctionedCLIMBING THROUGH 14,000 FEET RECEIVED PASSENGER DOOR OUTER HANDLE CAUTION. C/W QRH THEN RECEIVED PASSENGER DOOR MASTER WARNING. GREEN WITNESS MARKS REMAINED ALIGNED. R&R S102 MICROSWITCH AND PS1MB PROX SWITCH. PERFORMED OPS CHECKS IAW AMM 52-20-04. OPS CHECK GSDR A6WA201745376Ball Screw · lack of lubeRECEIVED A RIGHT THRUST REVERSER UNLOCK CAUTION MESSAGE INFLIGHT AT 31,000 FEET. COMPLIED WITH QRH, AMBER REVERSER ICON APPEARED ON N1 GAUGE, DIVERTED. FAILED TORQUE CHECK ON RT THRUST REVERSER. COMPLIED WITH A LUBE OF THE BALL SCREWS AND THRUST REVERSER TRSDR A6WA201644368Doubler · corrodedANGLE DOUBLER REPAIR ON THE BACK SIDE OF FRAME 349 HAS CORROSION BETWEEN STR 27 AND STR 26L IN THE FORWARD E & E BAY. REPLACED ANGLE DOUBLER ON THE BACK SIDE OF FRAME 349 BETWEEN STR 27 AND STR 26L IAW SRM 51-42-06, 51-42-21 AND REO 601R-53-21-1200, REV-A.SDR A6WA201644363Intercostal · crackedPASSENGER DOOR FS 338.90 AT LOWER STEP INTERCOSTAL IS CRACKED.SDR A6WA201644364Frame · corrodedFRAME 349 HAS CORROSION BETWEEN STR 25L AND STR 25R.SDR A6WA201644366Hinge · dentedPASSENGER DOOR HINGE HALF GOUGED, DENTED AT AFT END.SDR A6WA201644359Skin · dentedRIGHT INBOARD FLAP LOWER SKIN HAS DENT AT WS 74.0.SDR A6WA201644357Door Sill · corrodedCARGO DOOR SILL HAS NUMEROUS BARE METAL AND CORROSION SPOTS ON TH TOP AND BOTTOM SIDES BETWEEN BS 559+112 AND 621. REPLACED CARGO DOOR SILL IAW SRM 51-42-06, AND 51-42-21.SDR A6WA201644358Intercostal · crackedLEFT INTERCOSTAL AT FS 621 TO FS 625, STRINGER 13L IS CRACKED.SDR A6WA201644355Bracket · crackedSERVICE DOOR POSITION SENSOR MOUNTING BRACKET ON DOOR IS CRACKED.SDR A6WA201644356Angle · crackedPAX DOOR STAIR ASSEMBLY LWR AFT ANGLE CRACKED AT RADIUS. REPLACED PAX DOOR STAIR AFT LOWER ANGLE IAW SRM 51-42-13, 51-42-06.
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