# Service difficulty reports: N109DU

A list on [N109DU](https://openairdocs.org/aircraft/N109DU.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 · 64 reports

- [SDR DALA2026071304121](https://openairdocs.org/sdr/DALA2026071304121.md): Control Unit · faulted · Jul 11, 2026 · N109DU · Airbus BD5001A10 · Landing Gear Brake System
  > DECLARED EMERGENCY DUE TO BRAKE ON CAUTION MESSAGE. REPLACED LEFT OUTBOARD BRAKE, RIGHT INBOARD BRAKE, AND ELECTRIC MOTOR CONTROL UNIT (EMCU) NR 1. (LP# 8595678; AIRCRAFT WAS GROUNDED)
- [SDR DALA2025052704057](https://openairdocs.org/sdr/DALA2025052704057.md): Probe · fod · May 24, 2025 · N109DU · Airbus BD5001A10 · Air Data Computer
  > SHIP 8109 - ATB - DUE TO "EFIS MISCOMPARE" CAUTION MESSAGE WITH UNRELIABLE AIRSPEED. CORRECTIVE ACTION: FOUND INSECT DEBRIS IN AIR DATA SMART PROBE (ADSP) 2, REPLACED ADSP 2. (LP# 7054454)
- [SDR DALA2024090608789](https://openairdocs.org/sdr/DALA2024090608789.md): Precooler · leaking · Sep 3, 2024 · N109DU · Airbus BD5001A10 · Engine Bleed Air System
  > #1 ENGINE PRECOOLER LEAKING. SCEPTRE LOG PAGE ENTERED FOR SDR REPORTING. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 239-0004:7100-9902/001 00595. REMOVED AND REPLACED PER A220 AMP 36-19-03. (LP# 0537851)
- [SDR DALA2024090408718](https://openairdocs.org/sdr/DALA2024090408718.md): Floor Support · corroded · Aug 30, 2024 · N109DU · Airbus BD5001A10 · Fuselage Floor Panel
  > FWD CABIN- FLOOR LONGITUDINAL BEAM CORRODED 5" FWD OF FRAME 17 AT RBL 50. SSI: 53-21-43-02. DESCRIPTION OF DAMAGE: UNKNOWN AS CORROSION HAS NOT BEEN ADDRESSED. LOCATION OF DAMAGE: RBL 12, 5' FWD OF FRAME 16. NO BLUE PAINT OR INK PRESENT. SCEPTRE LOG PAGE ENTER
- [SDR DALA2024082908533](https://openairdocs.org/sdr/DALA2024082908533.md): Floorbeam · corroded · Aug 29, 2024 · N109DU · Airbus BD5001A10 · Fuselage Main, Floor Beam
  > FWD CABIN- FLOOR CORRODED 3" FWD OF FRAME 18 AT RBL 50. SSI: 53- 21-43-02. DESCRIPTION OF DAMAGE: UNKNOWN AS CORROSION HAS NOT BEEN ADDRESSED. LOCATION OF DAMAGE: RBL 50, 3" FWD OF FRAME 18. NO BLUE PAINT OR INK PRESENT. SUMMARY SEE NR FOR ADDITIONAL INFORMATI
- [SDR DALA2024082908524](https://openairdocs.org/sdr/DALA2024082908524.md): Floor Support · corroded · Aug 26, 2024 · N109DU · Airbus BD5001A10 · Fuselage Miscellaneous Structure
  > FWD CABIN- FLOOR LONGITUDINAL BEAM CORRODED 5" FWD OF FRAME 19 AT LBL 23. SSI: 53-21-43-02. DESCRIPTION OF DAMAGE: UNKNOWN AS CORROSION HAS NOT BEEN ADDRESSED. LOCATION OF DAMAGE: LBL 23, 3" FWD OF FRAME 19. NO BLUE PAINT OR INK PRESENT. SCEPTRE LOG PAGE ENTER
- [SDR DALA2024082608423](https://openairdocs.org/sdr/DALA2024082608423.md): Floor Support · corroded · Aug 25, 2024 · N109DU · Airbus BD5001A10 · Fuselage Miscellaneous Structure
  > PER MTC REQUEST: AFT GALLEY FLOOR FITTING AT RBL 23.00 INBD BEAM AND FR 79 HAS CORROSION. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0191:2060-1007/001 00539. REMOVED AND REPLACED GALLEY FITTING. REF A220 ASRP 51-42- 06. SUMMARY SEE NR FOR ADDITIONAL INFORM
- [SDR DALA2024082208368](https://openairdocs.org/sdr/DALA2024082208368.md): Floor Support · corroded · Aug 19, 2024 · N109DU · Airbus BD5001A10 · Fuselage Miscellaneous Structure
  > FWD CABIN- FLOOR LONGITUDINAL BEAM CORRODED 3" FWD TO 2" AFT OF FRAME 18 AT RBL 43. SSI: 53-21-43-02. DESCRIPTION OF DAMAGE: UNKNOWN AS CORROSION HAS NOT BEEN ADDRESSED. LOCATION OF DAMAGE: RBL 43, 3" FWD TO 2" AFT OF FRAME 18. NO BLUE PAINT OR INK PRESENT. RE
- [SDR DALA2024082208365](https://openairdocs.org/sdr/DALA2024082208365.md): Floorbeam · corroded · Aug 17, 2024 · N109DU · Airbus BD5001A10 · Fuselage Main, Floor Beam
  > AFT CABIN FLOOR - CORROSION ON FLOORBOARD ATTACH FLANGE AT FRAME 74, JUST FWD OF 2R DOOR THRESHOLD. (PER MAINTENANCE REQUEST) REPLACED SUPPORT PLATE PER A220 ASRP 53-61-43. SEE NR 546 FOR ADDITIONAL INFORMATION. (LP# 0509023)
- [SDR DALA2024082008302](https://openairdocs.org/sdr/DALA2024082008302.md): Floor Support · corroded · Aug 15, 2024 · N109DU · Airbus BD5001A10 · Fuselage Miscellaneous Structure
  > FWD CABIN- FLOOR LONGITUDINAL BEAM CORRODED 5" FWD OF FRAME 19 AT LBL 43. SSI: 53-21-43-02. DESCRIPTION OF DAMAGE: UNKNOWN AS CORROSION HAS NOT BEEN ADDRESSED. LOCATION OF DAMAGE: LBL 43, 5" FWD OF FRAME 19. NO BLUE PAINT OR INK PRESENT. REMOVED AND REPLACED L
- [SDR DALA2024082008301](https://openairdocs.org/sdr/DALA2024082008301.md): Floor Support · corroded · Aug 15, 2024 · N109DU · Airbus BD5001A10 · Fuselage Miscellaneous Structure
  > FWD CABIN- FLOOR LONGITUDINAL BEAM CORRODED 3" FWD TO 2" AFT OF FRAME 18 AT RBL 23. SSI: 53-21-43-02. DESCRIPTION OF DAMAGE: UNKNOWN AS CORROSION HAS NOT BEEN ADDRESSED. LOCATION OF DAMAGE: RBL 23, 3" FWD TO 2" AFT OF FRAME 18. NO BLUE PAINT OR INK PRESENT. SC
- [SDR DALA2024081308072](https://openairdocs.org/sdr/DALA2024081308072.md): Seat Track · corroded · Aug 9, 2024 · N109DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > LEFT HAND O/B SEAT TRACK FROM FRAME 72 TO FRAME 74 CORRODED. "M". CORROSION SSI: 53-61-43-02WORK CARD 2021-2001 FOR CPCP BASIC TASKS.WORKCARD REPORT FORM 5100-3201 TO BE ATTACHED. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0571:5300-2016/001 00377 REMOVED
- [SDR DALA2024081308071](https://openairdocs.org/sdr/DALA2024081308071.md): Seat Track · corroded · Aug 9, 2024 · N109DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > LEFT HAND I/B SEAT TRACK FROM FRAME 72 TO FRAME 74 CORRODED. "M". CORROSION SSI: 53-61-43-02WORK CARD 2021-2001 FOR CPCP BASIC TASKS.WORKCARD REPORT FORM 5100-3201 TO BE ATTACHED. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0571:5300-2016/002 00378 REMOVED
- [SDR DALA2024081308070](https://openairdocs.org/sdr/DALA2024081308070.md): Seat Track · corroded · Aug 9, 2024 · N109DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > RIGHT HAND I/B SEAT TRACK FROM FRAME 70 TO FRAME 74 CORRODED. "M ". CORROSION SSI: 53-61-43-02WORK CARD 2021-2001 FOR CPCP BASIC TASKS.WORKCARD REPORT FORM 5100-3201 TO BE ATTACHED. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0571:5300-2016/004 00380 REMOVED
- [SDR DALA2024081308075](https://openairdocs.org/sdr/DALA2024081308075.md): Seat Track · corroded · Aug 9, 2024 · N109DU · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > RIGHT HAND O/B SEAT TRACK FROM FRAME 72 TO FRAME 74 CORRODED. "M ". CORROSION SSI: 53-61-43-02WORK CARD 2021-2001 FOR CPCP BASIC TASKS.WORKCARD REPORT FORM 5100-3201 TO BE ATTACHED. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0571:5300-2016/003 00379 REMOVED
- [SDR DALA2024080707860](https://openairdocs.org/sdr/DALA2024080707860.md): Frame · corroded · Aug 3, 2024 · N109DU · Airbus BD5001A10 · Fuselage Main, Frame
  > WTBF AT FR44, FS793.850 HAS CORROSION (MARKED). SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0037:5123-4002/003 00519. REMOVED AND REPLACED FRAME REF A220 AMP 53-82-55. (LP# 0482621)
- [SDR DALA2024080107688](https://openairdocs.org/sdr/DALA2024080107688.md): Fuel Line · damaged · Jul 29, 2024 · N109DU · Airbus BD5001A10 · Aircraft Fuel Distribution System
  > LH WING FUEL TANK - FUEL TUBE ITEM 3 HAS DAMAGE ON CONNECTION FLANGE. REF. AMDS 2820-01281-06A. SEE PIC. SCEPTRE LOG PAGE ENTERED FOR SDR REPORTING. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 147-0001:2820-01281-06A/003 00483 REMOVED AND REPLACED FUEL TUBE PER
- [SDR DALA2024080107687](https://openairdocs.org/sdr/DALA2024080107687.md): Fuel Line · damaged · Jul 29, 2024 · N109DU · Airbus BD5001A10 · Aircraft Fuel Distribution System
  > LH WING FUEL TANK - FUEL TUBE ITEM 2 HAS DAMAGE ON CONNECTION FLANGE. REF. AMDS 2820-01281-06A. SEE PIC. SCEPTRE LOG PAGE ENTERED FOR SDR REPORTING. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 147-0001:2820-01281-06A/002 00482 REMOVED AND REPLACED FUEL TUBE PER
- [SDR DALA2024050805039](https://openairdocs.org/sdr/DALA2024050805039.md): Acm · smoke · May 7, 2024 · N109DU · Airbus BD5001A10 · Cabin Cooling System
  > SHIP 8109 - FUME - DUE TO VISIBLE SMOKE IN THE CABIN WITH "L PACK FAIL" AND "L PACK OVHT". CORRECTIVE ACTION: REPLACED LEFT AIR CYCLE MACHINE (ACM) AND TEMPERATURE CONTROL VALVE. (LP# 5796196)
- [SDR DALA2024030703122](https://openairdocs.org/sdr/DALA2024030703122.md): Slat Track · corroded · Mar 4, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 11 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK, REF 5742-01028-02B. REPAIRED RH SLAT TRACK NBR 11 UPPER FWD SURFACE IAW ER/A 606655- 14AD REV D AND PRI 606655-14AD REV 0. (LP# 0228953)
- [SDR DALA2024030703121](https://openairdocs.org/sdr/DALA2024030703121.md): Slat Track · corroded · Mar 4, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 8 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK, REF 5742-01028-02B. REPAIRED RH SLAT TRACK NBR 8 UPPER FWD SURFACE IAW ER/A 606655- 14AD REV D AND PRI 606655-14AD REV 0. (LP# 0228950)
- [SDR DALA2024030703120](https://openairdocs.org/sdr/DALA2024030703120.md): Slat Track · corroded · Mar 4, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 5 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK, REF 5742-01028-02B. REPAIRED RH SLAT TRACK NBR 5 UPPER FWD SURFACE IAW ER/A 606655- 14AD REV D AND PRI 606655-14AD REV 0. (LP# 0228948)
- [SDR DALA2024030703119](https://openairdocs.org/sdr/DALA2024030703119.md): Slat Track · corroded · Mar 4, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 4 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK, REF 5742-01028-02B. REPAIRED RH SLAT TRACK NBR 4 UPPER FWD SURFACE IAW ER/A 606655- 14AD REV D AND PRI 606655-14AD REV 0. (LP# 0228945)
- [SDR DALA2024030703118](https://openairdocs.org/sdr/DALA2024030703118.md): Slat Track · corroded · Mar 4, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 3 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK, REF 5742-01028-02B. REPAIRED RH SLAT TRACK NBR 3 UPPER FWD SURFACE IAW ER/A 606655- 14AD REV D AND PRI 606655-14AD REV 0. (LP# 0228942)
- [SDR DALA2024030703117](https://openairdocs.org/sdr/DALA2024030703117.md): Slat Track · corroded · Mar 4, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 2 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK, REF 5742-01028-02B. REPAIRED RH SLAT TRACK NBR 2 UPPER FWD SURFACE IAW ER/A 606655- 14AD REV D AND PRI 606655-14AD REV 0. (LP# 0228937)
- [SDR DALA2024030703116](https://openairdocs.org/sdr/DALA2024030703116.md): Slat Track · corroded · Mar 4, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > RH SLAT TRACK NBR 1 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02B. REPAIRED RH SLAT TRACK IAW ER/A 606655-14AD REV D AND PRI 606655 -14AD REV 0 MATCHED.
- [SDR DALA2024030603076](https://openairdocs.org/sdr/DALA2024030603076.md): Slat Track · corroded · Mar 3, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 8 UPPER AFT OB SIDE HAS EVIDENCE OF CORROSIN AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 8 UPPER AFT OB SIDE IAW ER/A 606654- 14AD REV D AND PRI 606654-14AD REV 0 MATCHED. (LP# 0228629)
- [SDR DALA2024030603075](https://openairdocs.org/sdr/DALA2024030603075.md): Slat Track · corroded · Mar 3, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 5 LOWER FWD IB SIDE HAS EVIDENCE OF CORROSIN AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 5 LOWER FWD IB SIDE IAW ER/A 606654- 14AD REV D AND PRI 606654-14AD REV 0 MATCHED. (LP# 0228626)
- [SDR DALA2024030603074](https://openairdocs.org/sdr/DALA2024030603074.md): Slat Track · corroded · Mar 3, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 8 LOWER FWD IB SIDE HAS EVIDENCE OF CORROSIN AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 8 LOWER FWD IB SIDE IAW ER/A 606654- 14AD REV D AND PRI 606654-14AD REV 0 MATCHED. (LP# 0228624)
- [SDR DALA2024030603073](https://openairdocs.org/sdr/DALA2024030603073.md): Slat Track · corroded · Mar 3, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 9 LOWER FWD IB SIDE HAS EVIDENCE OF CORROSIN AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 9 LOWER FWD IB SIDE IAW ER/A 606654- 14AD REV D AND PRI 606654-14AD REV 0 MATCHED. (LP# 0228620)
- [SDR DALA2024030603072](https://openairdocs.org/sdr/DALA2024030603072.md): Slat Track · corroded · Mar 3, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 3 LOWER AFT SURFACE HAS EVIDENCE OF CORROSIN AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 3 LOWER AFT SURFACE IAW ER/A 606654- 14AD REV D AND PRI 606654-14AD REV 0 MATCHED. (LP# 0228613)
- [SDR DALA2024030603071](https://openairdocs.org/sdr/DALA2024030603071.md): Slat Track · corroded · Mar 3, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 3 UPPER AFT SURFACE HAS EVIDENCE OF CORROSIN AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 3 UPPER AFT SURFACE IAW ER/A 606654- 14AD REV D AND PRI 606654-14AD REV 0 MATCHED. (LP# 0228612)
- [SDR DALA2024030603070](https://openairdocs.org/sdr/DALA2024030603070.md): Slat Track · corroded · Mar 3, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 4 UPPER AFT SURFACE HAS EVIDENCE OF CORROSIN AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 4 UPPER AFT SURFACE IAW ER/A 606654- 14AD REV D AND PRI 606654-14AD REV 0 MATCHED. (LP# 0228611)
- [SDR DALA2024030603069](https://openairdocs.org/sdr/DALA2024030603069.md): Slat Track · corroded · Mar 3, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 5 UPPER AFT SURFACE HAS EVIDENCE OF CORROSIN AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 5 UPPER AFT SURFACE IAW ER/A 606654- 14AD REV D AND PRI 606654-14AD REV 0 MATCHED. (LP# 0228606)
- [SDR DALA2024030603068](https://openairdocs.org/sdr/DALA2024030603068.md): Slat Track · corroded · Mar 3, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 4 UPPER FWD SURFACE HAS EVIDENCE OF CORROSIN AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 4 UPPER FWD SURFACE IAW ER/A 606654- 14AD REV D AND PRI 606654-14AD REV 0 MATCHED. (LP# 0228602)
- [SDR DALA2024030603067](https://openairdocs.org/sdr/DALA2024030603067.md): Slat Track · corroded · Mar 3, 2024 · N109DU · Airbus BD5001A10 · Leading Edge Devices
  > LH SLAT TRACK NBR 2 UPPER FWD SURFACE HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A. REPAIRED LH SLAT TRACK NBR 2 UPPER FWD SURFACE IAW ER/A 606654- 14AD REV D AND PRI 606654-14AD REV 0 MATCHED. (LP# 0228598)
- [SDR DALA2023110108981](https://openairdocs.org/sdr/DALA2023110108981.md): Unknown · unknown · Oct 31, 2023 · N109DU · Bombdr BD1001A10 · Engine Oil Pressure
  > SHIP 8109 -DIV/IFSD- DIVERSION TO SMF DUE TO LEFT ENGINE LOW OIL PRESSURE MESSAGE. ALL OTHER OIL PARAMETERS WERE NORMAL. PER NNP CREW SHUTDOWN ENGINE. CORRECTIVE ACTION: MINOR DEBRIS FOUND DURING CHIP DETECTOR AND OIL FILTER INSPECTION. R/R OIL FILTER AND OIL
- [SDR DALA2023081806728](https://openairdocs.org/sdr/DALA2023081806728.md): Unknown · unknown · Aug 15, 2023 · N109DU · Bombdr BD1001A10 · Emergency Lighting
  > ON SVC CHECK FOUND LH AFT BARREL EXTERNAL EMG LIGHT INOP. REMOVED & INSTALLED LH AFT BARREL EXTERNAL EMG LIGHT PER A220AMP 33-55. (LP# 4448767)
- [SDR DALA2023030901747](https://openairdocs.org/sdr/DALA2023030901747.md): None · none · Mar 6, 2023 · N109DU · Bombdr BD1001A10 · Fuel Storage
  > DURING AD RELATED INSPECTION AMDS 2820-01281-07B-RH, FOUND PN C0163385-009 DAMAGED. DAMAGED FLANGES ARE BEYOND STEP #8 LIMITS. SCEPTRE LOG PAGE ENTERED FOR SDR REPORTING. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 051-0001:2820-01281-07B/006 00046 DAMAGED TUBE
- [SDR DALA2023030901746](https://openairdocs.org/sdr/DALA2023030901746.md): None · none · Mar 4, 2023 · N109DU · Bombdr BD1001A10 · Fuel Storage
  > PER STEP 5 OF AMDS 2820-01281-06A, FUEL TUBE PART NUMBER C01633369-001 IS DAMAGED WITH A GOUGE AT THE COLLAR. SCEPTRE LOG PAGE ENTERED FOR SDR REPORTING. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 056-0001:2820-01281-06A/001 00056 INSTALLED NEW FUEL PIPE PER AM
- [SDR DALA2023011800376](https://openairdocs.org/sdr/DALA2023011800376.md): Unknown · odor · Jan 15, 2023 · N109DU · Bombdr BD1001A10 · Air Distribution System
  > SMOKE-FUME EVENT W/APU ON - NO COCKPIT INDICATION. C/W NO-GO/ODI PREVENTION PROGRAM 2172 WITH NTF. C/W WC 0550-2001 STEPS 1-5 AND 8-10 WITH NTF. C/W ELIMINATION OF RESIDUAL ODORS WITH APU AS THE SOURCE PER A220 EFIM SOLUTION ID #1-8458. NO SMELLS DETECTED.
- [SDR DALA2023010300013](https://openairdocs.org/sdr/DALA2023010300013.md): Longeron · cracked · Jan 3, 2023 · N109DU · Bombdr BD1001A10 · Fuselage Main, Longeron/Stringer
  > LONGERON CRACKED AT RBL 40, 6" FWD OF FS973 AT FRAME ATTACH POINT. FOUND AN AD RELATED WORKCARD 5352-01038-01A. REPLACED LONGERON IAW AMDS WORKCARD 5352-01038-07B. (LP# 2565140)
- [SDR DALA2022080905440](https://openairdocs.org/sdr/DALA2022080905440.md): None · none · Aug 8, 2022 · N109DU · Bombdr BD1001A10 · Cabin Cooling System
  > SHIP 8109 -DIV- TO MEM DUE TO PRESSURIZATION ISSUES. CORRECTIVE ACTION: REPLACED INTEGRATED AIR SYSTEM CONTROLLER (IASC). (LP# 9053024)
- [SDR DALA2022033002137](https://openairdocs.org/sdr/DALA2022033002137.md): Slide · faulted · Mar 24, 2022 · N109DU · Bombdr BD1001A10 · Escape Slide
  > WING SLIDE CAUTION 520 WING SLIDE- ROWEE SLIDE INOP. C/W REP CHECK PER MEL 25-63-02 NEEDLE IN GREEN BAND. DUE TO HIST AND NEEDLE IN LOWER PART OF BAND REQS SLIDE CHANGE. P/N: C01579610-008 A220 AIPC BD500-A-J25-63-02-01AAA-941A-A ITEM - 011A. OK TO CONT ON MEL
- [SDR DALA2022030801502](https://openairdocs.org/sdr/DALA2022030801502.md): None · none · Mar 8, 2022 · N109DU · Bombdr BD1001A10 · Nacelle/Pylon, Plate/Skin
  > RIGHT ENGINE INBOARD TR V-BLADE SEGMENT HAS CORROSION PIT ON THE LOWER SEGMENT. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0120:7830-2007-RH/ 001 00099 COMPLIED WITH ER/A 597672-14 PRI REV 0, ER/A 597672-14 PRI REV 1 AND FINAL ER/A 597672-14 REV ORIGINAL. (
- [SDR DALA2022030801501](https://openairdocs.org/sdr/DALA2022030801501.md): None · none · Mar 7, 2022 · N109DU · Bombdr BD1001A10 · Engine Thrust Reverser
  > LEFT ENGINE, INBOARD TR V-BAND SEGMENT, BOTTOM SECTION HAS CORROSION PITS ALONG THE FACE. REF: 78-36-00-08 FOR LIMITS. 1 WP: 129357 - UNNASCH SR, DALTON - 02/25/2022 14:51 WIP: COMPLIED WITH ER/A 597608-14 PRI REV. 0. FINAL MEASUREMENTS PROVIDED TO ENGINEERING
- [SDR DALA2022031701767](https://openairdocs.org/sdr/DALA2022031701767.md): None · none · Mar 6, 2022 · N109DU · Bombdr BD1001A10 · Fuselage Internal Mounting Structure
  > WASTE BOX: CORROSION ON GROUNDING LUG BRACKET.SUMMARY SEE NR FOR ADDITIONAL INFORMATION 027-0001:5327-01014-01 /002 00140 COMPLIED WITH ER/A 597572-14 PRI REV 0, REV 1, REV 2 AND FINAL ER/A 597572-14 REV ORIGINAL. (LP# 2146545)
- [SDR DALA2022031701766](https://openairdocs.org/sdr/DALA2022031701766.md): None · none · Mar 6, 2022 · N109DU · Bombdr BD1001A10 · Fuselage Internal Mounting Structure
  > WASTE BOX: CORROSION ON WEB BELOW GROUNDING LUG BRACKET. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 027-0001:5327-01014-01 /003 00141 COMPLIED WITH ER/A 597572-14 PRI REV 0, REV 1, REV 2 AND FINAL ER/A 597572-14 REV ORIGINAL. (LP# 2146546)
- [SDR DALA2022031701765](https://openairdocs.org/sdr/DALA2022031701765.md): None · none · Mar 6, 2022 · N109DU · Bombdr BD1001A10 · Fuselage Internal Mounting Structure
  > WASTE BOX DOOR 146BR: INBD HINGE CORRODED AT BASE. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 027-0001:5327-01014-01 /008 00146 COMPLIED WITH ER/A 597572-14 PRI REV 0, REV 1, REV 2 AND FINAL ER/A 597572-14 REV ORIGINAL. (LP# 2146548)
- [SDR DALA2022031701764](https://openairdocs.org/sdr/DALA2022031701764.md): None · none · Mar 6, 2022 · N109DU · Bombdr BD1001A10 · Fuselage Internal Mounting Structure
  > WASTE BOX DOOR 146BR: INBD HINGE ATTACH AREA CORRODED/PITTED ON INNER SURFACE OF DOOR.SUMMARY SEE NR FOR ADDITIONAL INFORMATION 027-0001:5327-01014-01 /009 00147...COMPLIED WITH ER/A 597572-14 PRI REV 0, REV 1, REV 2 AND FINAL ER/A 597572-14 REV ORIGINAL. (LP

Next page: https://openairdocs.org/aircraft/N109DU/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 = 'N109DU' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N109DU/reports

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.