# Service difficulty reports: N121DU

A list on [N121DU](https://openairdocs.org/aircraft/N121DU.md).

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

Page 1 of 2 · 68 reports

- [SDR DALA2026073104439](https://openairdocs.org/sdr/DALA2026073104439.md): Horn · false activation · Jul 28, 2026 · N121DU · Airbus BD5001A10 · Interphone/Passenger Announcement (PA) System
  > ERRONEOUS EVAC HORN WHILE ON DESCENT (~15,000 FT). ONLY INDICATION ON FLIGHT DEC WAS EVAC CMD GUARDED SWITCH LIGHT ILLUMINATED. HORN CONTINUED ALL THE WAY UNTIL SHORTLY PRIOR TO LANDING. CORRECTIVE ACTION: PERFORMED EVAC HORN OPS TEST REF A220 AMP 44-11, TEST
- [SDR DALA2026071604194](https://openairdocs.org/sdr/DALA2026071604194.md): Charger · failed · Jul 13, 2026 · N121DU · Airbus BD5001A10 · Emergency Lighting
  > BATTERY CHARGER FAULT AND CB TRIP MESSAGES WHILE SITTING AT GATE, BURNING SMELL IN COCKPIT AND FORWARD CABIN. OPENED MID E& E -FOUND STRONG BURNT ELECTRICAL SMELL. REPLACED #2 BATTERY CHARGER PER A220 AMP 24-32-02. TEST PASSES. MSI WORK CARDS 0550-2001 AND 055
- [SDR DALA2026030401497](https://openairdocs.org/sdr/DALA2026030401497.md): Seat · stuck · Mar 1, 2026 · N121DU · Airbus BD5001A10 · Flight Compartment Equipment
  > LOOSE PART UNDER CAPTAIN SEAT GOT CAUGHT AT CRUISE AND SEAT STUCK IN FULL AFT POSITION, NOT SAFE FOR FLIGHT UNTIL FIXED. FOUND CABLE PULLEY AND BOLT DISCONNECTED & HARDWARE LOOSE, ALL PARTS INTACT. RESECURED MISSING HARDWARE IAW A220 AMP 25-11, OPS CHECK GOO
- [SDR DALA2025080705926](https://openairdocs.org/sdr/DALA2025080705926.md): Light · inoperative · Aug 3, 2025 · N121DU · Airbus BD5001A10 · Emergency Lighting
  > DURING SVC CHK, FOUND RIGHT FORWARD OVERWING EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED OVERWING LIGHT REF A220 AMP 33-55-02, LIGHT ILLUMINATES. A/C OK FOR SVC.
- [SDR DALA2025070304972](https://openairdocs.org/sdr/DALA2025070304972.md): Service Panel · corroded · Jun 30, 2025 · N121DU · Airbus BD5001A10 · Fluid Service Doors
  > CORROSION ON TOILET SERVICE PANEL SKIN CUTOUT. ACCOMPLISHED AND COMPLIED WITH ER/A 601047-14AD REV-A SECTION I ASSOCIATED ER/A 14-601047 ADDED FOR AC 8121. (LP# 1055921)
- [SDR DALA2025070304971](https://openairdocs.org/sdr/DALA2025070304971.md): Pan · corroded · Jun 30, 2025 · N121DU · Airbus BD5001A10 · Fuselage Miscellaneous Structure
  > CORROSION ON LAVATORY PAN DOUBLER BETWEEN FR-75 AND FR-76, STR-34L AND STR-35L. ACCOMPLISHED AND COMPLIED WITH ER/A 601047-14AD REV-A SECTION I ASSOCIATED ER/A 14-601047 ADDED FOR AC 8121. (LP# 1055901)
- [SDR DALA2025070304970](https://openairdocs.org/sdr/DALA2025070304970.md): Service Panel · corroded · Jun 30, 2025 · N121DU · Airbus BD5001A10 · Fluid Service Doors
  > CORROSION ON TOILET SERVICE PANEL. ACCOMPLISHED AND COMPLIED WITH ER/A 601047-14AD REV-A SECTION 1 ASSOCIATED ER/A 14-601047 ADDED FOR AC 8121. (LP# 1055873)
- [SDR DALA2025070304968](https://openairdocs.org/sdr/DALA2025070304968.md): Seat Track · corroded · Jun 22, 2025 · N121DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ALONG PAX CABIN SEAT TRACKS AT WL-252.0, RBL- 23.5, FROM FR-30+7 TO FR-38+3. WL NEEDS TO BE WL-151. REMOVED DAMAGED SEAT TRACK AND REPLACED NEW SEAT TRACK FROM FR 30 + 7 TO FR 38, RBL 23.5 P/N C01335693-005S LOT. 5179492 IAW A220 ASRP BD500-J51-42-21
- [SDR DALA2025062504763](https://openairdocs.org/sdr/DALA2025062504763.md): Seat Track · corroded · Jun 22, 2025 · N121DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ALONG PAX CABIN SEAT TRACKS AT WL 151 RBL-23.5 FROM FR-43 TO FR-50+17. REMOVED AND REPLACED PAX CABIN SEAT TRACK AT WL 151 RBL-23.5, FROM FR-43 TO FR-50+17 PER A220 ASRP BD500-A-J51-42-21-00AAA- 078A-A AND PL C01335700 REV-H. (LP# 1039770)
- [SDR DALA2025062404724](https://openairdocs.org/sdr/DALA2025062404724.md): Seat Track · corroded · Jun 20, 2025 · N121DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK AT FR 74 RBL 43. REMOVED AND REPLACED SEAT TRACK AT FR 61 TO FR 74 RBL 43 IAW A220 ASRP BD500-A-J51-42-20-00AAA-078A-A AND DWG # BOMBARDIER PL C01342701 REV: G. (LP# 1036303)
- [SDR DALA2025062404723](https://openairdocs.org/sdr/DALA2025062404723.md): Seat Track · corroded · Jun 20, 2025 · N121DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK AT FR 74 LBL 23. REMOVED AND REPLACED SEAT TRACK BETWEEN FR 57+6" TO FR 74+6", LBL 23, WL 157 IAW A220 ASRP BD500-A-J51-42-21-00AAA-078A-A AND BOMBARDIER PL: C01342701. REV: G. (LP# 1036295)
- [SDR DALA2025062404716](https://openairdocs.org/sdr/DALA2025062404716.md): Seat Track · corroded · Jun 19, 2025 · N121DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ALONG PAX CABIN SEAT TRACKS AT WL-151, RBL-43, FROM FR-20 TO FR-30+7. REMOVED AND REPLACED CABIN SEAT TRACKS AT WL 151 FR-20 TO FR-30+ 7 RBL-43 IAW A220 ASRP BD500-A-J51-40-11-01AAA-652A-A AND BOMBARDIER DWG # C02312600 REV E. (LP# 1034444)
- [SDR DALA2025062404714](https://openairdocs.org/sdr/DALA2025062404714.md): Skin · bent · Jun 19, 2025 · N121DU · Airbus BD5001A10 · Cargo/Baggage Doors
  > FWD CARGO BAY DOOR LOWER AFT EXTERNAL SKIN BENT. REPAIRED FWD CARGO BAY DOOR LOWER AFT BENT SKIN IAW ASRP BP500. (LP# 1033421)
- [SDR DALA2025062404715](https://openairdocs.org/sdr/DALA2025062404715.md): Seat Track · corroded · Jun 18, 2025 · N121DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK AT FR 74 LBL 43. REMOVED AND REPLACE SEAT TRACK FR61 TO FR74 LBL 43 P/N C01342721 -005S, LOT 5178942 PER A220 ASRP BD500-A-J51-42-20-00AAA-078A-A AND BOMBARDIER DWG C01342701 REV. G. (LP# 1034395)
- [SDR DALA2025062404713](https://openairdocs.org/sdr/DALA2025062404713.md): Seat Track · corroded · Jun 18, 2025 · N121DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK AT FR 20 RBL 23.5 WL151 (FWD WET AREA-MARKED). SSI 53-21-43-02. REMOVED AND REPLACED SEAT TRACK AT FR20 TO FR30 RBL 23.5 WL 151 PER A220 ASRP BD500-A-J51-42-21-00AAA-078A-A AND BOMBARDIER DWG C02312600 REV: -E. (LP# 1033374)
- [SDR DALA2025062404709](https://openairdocs.org/sdr/DALA2025062404709.md): Seat Track · corroded · Jun 18, 2025 · N121DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK AT FR 74 RBL 23. REMOVED AND REPLACED SEAT TRACK FROM FR 61 TO FR 74 P/N C01342723-009S LOT 5179060 PER A220 ASRP BD500-A-J51-42-20-00AAA -078A-A AND DWG BOMBARDIER C1342701 REV G. (LP# 1030619)
- [SDR DALA2025070104894](https://openairdocs.org/sdr/DALA2025070104894.md): Frame · corroded · Jun 13, 2025 · N121DU · Airbus BD5001A10 · Fuselage Main, Frame
  > CORROSION ON AFT FUSELAGE LOWER FRAME FR 81 BL0 TO LBL 7 WL 130 (MARKED). SSI: 53-71-09-01. REMOVED AND REPLACED AFT FUSELAGE LOWER FRAME FR 81 TO STRINGER 17R - 18L PER A220 ASRP BD500-A-J51-42-21-00AAA-078A-A AND BOMBARDIER DWG C01401201 REV: -R. (LP# 104780
- [SDR DALA2025070104893](https://openairdocs.org/sdr/DALA2025070104893.md): Bracket · corroded · Jun 13, 2025 · N121DU · Airbus BD5001A10 · Fuselage Main, Attach Fittings
  > CORROSION ON AFT FUSELAGE LOWER FRAME BRACKET BETWEEN FRAME FR81 AND WIRING HARNESS COVER BL 0 FR 81 WL 134 (MARKED). REMOVED AND REPLACED AFT FUSELAGE LOWER BRACKET BETWEEN FRAME FR 81 BL 0 WL 134 PER A220 ASRP BD500-A-J51-42-06-00AAA-078A-A AND BOMBARDIER DW
- [SDR DALA2025051403747](https://openairdocs.org/sdr/DALA2025051403747.md): Engine · odor · May 10, 2025 · N121DU · Airbus BD5001A10 · Engine (Turbine/Turboprop)
  > DIRTY SOCK SMELL DETECTED AFTER RIGHT ENGINE STARTED USING START CART (APU WAS INOP). MORE DETAILS INCLUDED ON SMOKE & FUME QUESTIONNAIRE. ISOLATED DIRTY SOCK SMELL PER JK 0550-2001. 0164/ DIRTY SOCK SMELL WAS ONLY DETECTED WHILE HIGH POWER RUN. THE LEFT ENGIN
- [SDR DALA2025041703031](https://openairdocs.org/sdr/DALA2025041703031.md): Bleed Air Sys · odor · Apr 14, 2025 · N121DU · Airbus BD5001A10 · Engine Bleed Air System
  > ON DECENT FA'S IN AFT GALLEY SMELLED A BRIEF DIRTY SOCK/MUSTY SMELL. ABOUT 10 MIN LATER SYMPTOMS OF NAUSEA, HEADACHE AND BURNING OF NOSTRILS AND CHEST OCCURED. SYMPTOMS STAYED THROUGH THE REMAINDER OF THE FLIGHT. #2 PACK WAS ON MEL SO ONLY BLEED #1 WAS PRODUCI
- [SDR DALA2025032602238](https://openairdocs.org/sdr/DALA2025032602238.md): Unknown · odor · Mar 24, 2025 · N121DU · Airbus BD5001A10 · Air Distribution System
  > STRONG OZONE ODOR FROM APU BLEED AFTER START UP UPON LANDING. PERFORMED T/S IAW W/C. # 0550-2001 NO FINDINGS THEN C/W 0550- 2003 NO FINDINGS ALSO DUE TO RECENT DUEL ENG W/W SUSPECTED AS CAUSE REF LOG # 0873410 FOR NO GO ODI PREVENTION A/C OK FOR SVC
- [SDR DALA2025031902080](https://openairdocs.org/sdr/DALA2025031902080.md): Unknown · odor · Mar 18, 2025 · N121DU · Airbus BD5001A10 · Air Distribution System
  > ON TAXI INTO MSY AFTER APU START WE HAD A STRONG METALLIC FUME SMELL. TURNED OFF APU BLEED AND SMELL WENT AWAY. APU WAS STARTED IN A 30 KNOT TAIL WIND. INSP APU + MOTORS FOR NO EVIDENCE OF CONTAMINATION, COMPLETED WORKCARD 0500-2001, AC OK FOR SERVICE. ALL ODI
- [SDR DALA2025031902079](https://openairdocs.org/sdr/DALA2025031902079.md): Oven · odor · Mar 17, 2025 · N121DU · Airbus BD5001A10 · Buffet/Galleys
  > TURNING INTO GATE FORWARD F/A REPORTED SAME ODOR AS PREVIOUS FLIGHT IN MSY IN CABIN. NO ODOR OBSERVED IN COCKPIT OR REAR OF AIRCRAFT. LASTED FOR JUST VERY SHORT PERIOD AND WAS COINCIDENT WITH APU START. C/W NO GO ODI PREVENTION A220 21-72. FOUND FWD GALLEY TO
- [SDR DALA2025012300565](https://openairdocs.org/sdr/DALA2025012300565.md): Longeron · cracked · Jan 20, 2025 · N121DU · Airbus BD5001A10 · Aerodynamic Fairings
  > WTBF RHS LONGERON ASSEMBLY. PN: C02383111-002 HAS CRACK. REMOVED RHS LONGERON ASSEMBLY P/N: C02383111-002 IAW W/C 5352-01038- 07B H. MOORE 1943566. MOCK INSTALLED LONGERON P/N: C02383111-002 IAW W/C 5352-01038-07B. RIVETS AND SEALANT STILL REQUIRED. APPLIED FA
- [SDR DALA2024091609043](https://openairdocs.org/sdr/DALA2024091609043.md): Wire Harness · damaged · Sep 10, 2024 · N121DU · Airbus BD5001A10 · Air Conditioning System Wiring
  > AFTER LANDING ON TAXI IN 36 R BLEED FAIL - R PRESS REG SOV INOP. ALSO SMELLED "BURNT SOCK ODOR". RT BLEED FAIL ADDRESSED REF LP 6099928. PERFORMED WC 0550-2001, NO ODOR DETECTED. CW ODI. R/R #2 ENG PRSOV PER A220 AMP 36-11. R/R RH ECS HARNESS.
- [SDR DALA2024082008304](https://openairdocs.org/sdr/DALA2024082008304.md): Slat Track · corroded · Aug 17, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 4 TEETH (2EA) HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. REPAIRED RH SLAT TRACK NBR 4 RACK TEETH (2EA) IAW ER/A 620173- 14AD REV ORIGINAL AND PRI 62017
- [SDR DALA2024082008303](https://openairdocs.org/sdr/DALA2024082008303.md): Slat Track · corroded · Aug 17, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 4 PINION TEETH (2 EA) HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. REPAIRED RH SLAT TRACK NBR 4 PINION TEETH (2EA) IAW ER/A 620173- 14AD REV ORIGINAL AND
- [SDR DALA2024041104287](https://openairdocs.org/sdr/DALA2024041104287.md): Oil System · leaking · Apr 10, 2024 · N121DU · Airbus BD5001A10 · Turbine Engine Oil System
  > SHIP 8121 - IFSD/ATB - RETURNED TO IAH. NUMBER 1 ENGINE WAS SHUT DOWN BY THE CREW DUE TO A LOW OIL PRESSURE WARNING. CORRECTIVE ACTION: FOUND OIL LEAK AT FUEL/OIL COOLER. REPLACED NBR 1 ENGINE.
- [SDR DALA2024031303284](https://openairdocs.org/sdr/DALA2024031303284.md): Pump · failed · Mar 12, 2024 · N121DU · Airbus BD5001A10 · Turbine Engine Oil System
  > SHIP 8121 -IFSD- DECLARED EMERGENCY TO SEA DUE TO R ENG LOW OIL PRESSURE AND THE R ENG COMMANDED SHUTDOWN. CORRECTIVE ACTION: REPLACED #2 ENG OIL TANK PRESSURE RELIEF VALVE, RT ENG LUBE AND SCAVENGE OIL PUMP. (LP# 5274309)
- [SDR DALA2024021402153](https://openairdocs.org/sdr/DALA2024021402153.md): Slat Track · corroded · Feb 11, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 11 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. LOG-PAGE UPDATED @ 11FEB24 0126 UTC 02 CORR BY EASTMAN 01895233 IAH 11FEB24 ATA 5742 RI
- [SDR DALA2024021402152](https://openairdocs.org/sdr/DALA2024021402152.md): Slat Track · corroded · Feb 11, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 10 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. LOG-PAGE UPDATED @ 11FEB24 0125 UTC 02 CORR BY EASTMAN 01895233 IAH 11FEB24 ATA 5742 RI
- [SDR DALA2024021402151](https://openairdocs.org/sdr/DALA2024021402151.md): Slat Track · corroded · Feb 11, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 9 UPPER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. LOG-PAGE UPDATED @ 11FEB24 0124 UTC 02 CORR BY EASTMAN 01895233 IAH 11FEB24 ATA 5742 RII
- [SDR DALA2024021402150](https://openairdocs.org/sdr/DALA2024021402150.md): Slat Track · corroded · Feb 11, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 7 LOWER FWD IB SIDE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. LOG-PAGE UPDATED @ 11FEB24 0122 UTC 02 CORR BY EASTMAN 01895233 IAH 11FEB24 ATA 5742 RII
- [SDR DALA2024021402149](https://openairdocs.org/sdr/DALA2024021402149.md): Slat Track · corroded · Feb 11, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 5 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. LOG-PAGE UPDATED @ 11FEB24 0121 UTC 02 CORR BY EASTMAN 01895233 IAH 11FEB24 ATA 5742 RII
- [SDR DALA2024021402148](https://openairdocs.org/sdr/DALA2024021402148.md): Slat Track · corroded · Feb 11, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 5 UPPER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. LOG-PAGE UPDATED @ 11FEB24 0119 UTC 02 CORR BY EASTMAN 01895233 IAH 11FEB24 ATA 5742 RII
- [SDR DALA2024021402147](https://openairdocs.org/sdr/DALA2024021402147.md): Slat Track · corroded · Feb 11, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 3 UPPER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. LOG-PAGE UPDATED @ 11FEB24 0118 UTC 02 CORR BY EASTMAN 01895233 IAH 11FEB24 ATA 5742 RII
- [SDR DALA2024021402146](https://openairdocs.org/sdr/DALA2024021402146.md): Slat Track · corroded · Feb 11, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 2 LOWER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. LOG-PAGE UPDATED @ 11FEB24 0117 UTC 02 CORR BY EASTMAN 01895233 IAH 11FEB24 ATA 5742 RII
- [SDR DALA2024021402145](https://openairdocs.org/sdr/DALA2024021402145.md): Slat Track · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 11 LOWER FWD IB SIDE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. LIAISON ENGINEERING SUPPORT WILL BE REQUIRED BEFORE FURTHER FLIGHT. LOG-PAGE UPDATED @ 10FEB24 2304 UTC 02 CORR BY EASTMAN 01895233 IAH 10FEB24 ATA 5742 RI
- [SDR DALA2024021302103](https://openairdocs.org/sdr/DALA2024021302103.md): Slat Track · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 11 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 11 UPPER FWD SURFACE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0196233)
- [SDR DALA2024021302102](https://openairdocs.org/sdr/DALA2024021302102.md): Slat Track · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 7 LOWER FWD I/B SIDE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 7 LOWER FWD I/B SIDE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0196232)
- [SDR DALA2024021302101](https://openairdocs.org/sdr/DALA2024021302101.md): Slat Track · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 11 UPPER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 11 UPPER AFT SURFACE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0196230)
- [SDR DALA2024021302100](https://openairdocs.org/sdr/DALA2024021302100.md): Slat Track · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 10 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 10 UPPER FWD SURFACE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0196226)
- [SDR DALA2024021302099](https://openairdocs.org/sdr/DALA2024021302099.md): Slat Track · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 7 LOWER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 7 LOWER AFT SURFACE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0916225)
- [SDR DALA2024021302098](https://openairdocs.org/sdr/DALA2024021302098.md): Slat Track · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 8 LOWER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 8 LOWER AFT SURFACE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0916223)
- [SDR DALA2024021302097](https://openairdocs.org/sdr/DALA2024021302097.md): Slat Track · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 6 UPPER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 6 UPPER AFT SURFACE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0196220)
- [SDR DALA2024021302096](https://openairdocs.org/sdr/DALA2024021302096.md): Slat System · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 8 LOWER FWD IB SIDE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-*01028-02A. REPAIRED LH SLAT TRACK NBR 8 LOWER FWD IB SIDE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0196219)
- [SDR DALA2024021302095](https://openairdocs.org/sdr/DALA2024021302095.md): Slat System · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 5 UPPER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 5 UPPER AFT SURFACE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0196217)
- [SDR DALA2024021302094](https://openairdocs.org/sdr/DALA2024021302094.md): Slat System · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 4 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 4 UPPER FWD SURFACE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0196215)
- [SDR DALA2024021302093](https://openairdocs.org/sdr/DALA2024021302093.md): Slat System · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 4 LOWER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 4 LOWER AFT SURFACE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0196212)
- [SDR DALA2024021302092](https://openairdocs.org/sdr/DALA2024021302092.md): Slat Track · corroded · Feb 10, 2024 · N121DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 3 UPPER AFT SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 3 UPPER AFT SURFACE IAW ER/A 608710- 14AD REV B AND PRI 608710-14AD REV 0 MATCHED. (LP# 0196209)

Next page: https://openairdocs.org/aircraft/N121DU/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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 = 'N121DU' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N121DU/reports

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