# Service difficulty reports: N404UA

A list on [N404UA](https://openairdocs.org/aircraft/N404UA.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 3 · 116 reports

- [SDR CALA2023020100300](https://openairdocs.org/sdr/CALA2023020100300.md): None · none · Feb 1, 2023 · N404UA · Airbus A320232 · Emergency Lighting
  > CABIN EMERGENCY LIGHTS OPERATIONAL CHECK: {A3NB-33-3-6012} - TEST FAULTS EPSU BATTERY EMER R. REPLACED BATTERY AT R/H OVERWING EXIT REF AMM TASK 33-51-38-400-002-A. TEST GOOD REF AMM TASK 33-51-00-710-001-A.
- [SDR CALA2022010300012](https://openairdocs.org/sdr/CALA2022010300012.md): Fuel Cap · missing · Jan 3, 2022 · N404UA · Airbus A300* · Aircraft Fuel System
  > PDA 2 FUELER REPORTED FUEL CAP MISSING WHEN THEY ARRIVED TO FUEL AIRCRAFT REFER TO LP 7720911 REFERENCE GMM 02-30-95. FURTHER DETAILS WAITED.
- [SDR CALA2021102201952](https://openairdocs.org/sdr/CALA2021102201952.md): None · failed · Oct 22, 2021 · N404UA · Airbus A320232 · Landing Gear System
  > FLIGHT CREW REPORTED VIA AIRINC L/G DOOR NOT CLOSED FAULT ON ECAM, FLIGHT CREW ATTEMPTED TO RECYCLE GEAR AS CALLED OUT FOR IN QRH FAULT REMAINED. NLG DOOR UPLOCK ACTUATOR LEAKING. REMOVED NOSE GAER UPLOCK ACTUATOR REF AMM 32-31-14-000-002-A. PULLED AND COLLARE
- [SDR CALA2021071401100](https://openairdocs.org/sdr/CALA2021071401100.md): Line · leaking · Jul 14, 2021 · N404UA · Airbus A320232 · Hydraulic System, Main
  > ECAM CAUTION MESSAGE - B RSVR LO LVL MESSAGE INOP - HYD HYD B SYS LO LVL UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. INVESTIGATE AND CONTACT TOMC 847-700-9980 UPDATED MAA CODE EFS USING VENDOR MAA SCREEN PLEASE
- [SDR CALA2021010700022](https://openairdocs.org/sdr/CALA2021010700022.md): Skin · corroded · Jan 7, 2021 · N404UA · Airbus A320232 · Wing, Plate/Skin
  > CORROSION AT LT WING UPPER SKIN AT RIB 2 BETWEEN STR 6 AND STR 9 EXCEEDS ALLOWABLE DAMAGE LIMITS, IAW AIRBUS A320 SRM 57-21-11-283 -013, FIG 001 SHEET 01. ACCOMPLISHED INTERIM REPAIR, PER ECRA 5721-01440 PART 1. ACCOMPLISH THE PERMANENT REPAIR AT LT WING TOP
- [SDR CALA2021010700021](https://openairdocs.org/sdr/CALA2021010700021.md): Skin · corroded · Jan 7, 2021 · N404UA · Airbus A320232 · Wing, Plate/Skin
  > GEN BY: UA QC REQUEST: LT WING, UPPER SKIN SURFACE CORROSION OVERWING EMERGENCY EXIT PATH AREA, APPROXIMATELY AT RIB 2, AREA BETWEEN STRINGER 2 AND 4. REF BY PEMCO NR. 10321.0410. REPAIRED 10EA AREAS OF CORROSION ON LT WING UPPER SKIN BETWEEN RIBS 1-3 AND STR
- [SDR CALA2019011800124](https://openairdocs.org/sdr/CALA2019011800124.md): Power Supply · faulty · Jan 18, 2019 · N404UA · Airbus A320232 · Emergency Lighting
  > EPSU BATTERY EMER L FAULT ON AAP WHEN EMERGENCY LIGHT OPS CHECK IS COMPLETED. REPLACED LEFT EMER PWR SUPPLY AND BATTERY PER AMM 33-51-38. TEST OK. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1248304 SN OFF 8072 IPC REFERENCE # POWER SUPPLY, C OFF 31-3350-9-9001
- [SDR CALA2019011800123](https://openairdocs.org/sdr/CALA2019011800123.md): Power Supply · faulty · Jan 18, 2019 · N404UA · Airbus A320232 · Lighting System
  > EPSU BATTERY EMER L FAULT ON AAP WHEN EMERGENCY LIGHT OPS CHECK IS COMPLETED. REPLACED LEFT EMER PWR SUPPLY AND BATTERY PER AMM 33-51-38. TEST OK. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1248304 SN OFF 8072 IPC REFERENCE # POWER SUPPLY, C OFF 31-3350-9-9001
- [SDR CALA2018062901528](https://openairdocs.org/sdr/CALA2018062901528.md): Feeder Cable · melted · Jun 16, 2018 · N404UA · Airbus A320232 · Electrical Power System Wiring
  > NR 2 ENGINE UPPER FWD PYLON ATTACH SHACKLE FEEDER WIRE ARRAY BUNDLE IN CONTACT WITH SHACKLE, MELTED THREE WIRES. REPAIRED IAW ECRA 57620-03014.
- [SDR CALA2018041301159](https://openairdocs.org/sdr/CALA2018041301159.md): Slide · dislodged · Apr 12, 2018 · N404UA · Airbus A320232 · Escape Slide
  > WHILE TROUBLESHOOTING THE R1 DOOR, FOUND THE SLIDE LOOSE IN THE BUSTLE. WHEN THE DOOR WAS OPENED, THE SLIDE FELL OUT. INSTALLED A NEW SLIDE IAW 25-62-44-400-803A, AND 52-10-00-860-001A. OPS CHECKED GOOD.
- [SDR CALA2018011900220](https://openairdocs.org/sdr/CALA2018011900220.md): Inlet · damaged · Jan 19, 2018 · N404UA · Airbus A320232 · Airborne Auxiliary Power Unit (APU) System
  > SMOKE IN AFT CABIN. ELETRICAL ODOR. APU INJESTED PHENOLIC PIECE OF INLET DIVERTER DUCT CAUSING SMOKE AND ODOR IN CABIN. BORESCOPE COMPLETED WITHOUT SIGNS OF DAMAGE. BOTH CABIN RECIRCULATION FILTERS CHANGED.
- [SDR CALA2017122804629](https://openairdocs.org/sdr/CALA2017122804629.md): Brake Sys · unknown · Dec 28, 2017 · N404UA · Airbus A320232 · Landing Gear Brake System
  > CREW REPORTS THAT BRAKES MALFUNCTIONED ON LANDING. UNUSUAL PEDAL TRAVEL. CREW REPORTS "INTERMITTENT BRAKE LOSS BELOW 27 KNOTS. OPS CHECKED BRAKES NUMEROUS TIMES AND WITNESSED ALL BRAKES OPERATIONAL. CHECKED BSCU THRU MCDU AND NO FAULTS. CREW TAXIED AIRCRAFT A
- [SDR CALA2017122804628](https://openairdocs.org/sdr/CALA2017122804628.md): Adiru · malfunctioned · Dec 28, 2017 · N404UA · Airbus A320232 · Navigation System
  > NAV IR 1 2 3 FAULT ECAM WARNING. EMERGENCY DECLARED. REMOVED AND REPLACED THE NR 1 ADIRU, OPS CHECKED GOOD IAW AMM 34-13-00, AND LAND TEST AFS PASSED. ACFT STATUS IS FULL CAPABILITY IAW AMM 22-97-00.
- [SDR CALA2017122004543](https://openairdocs.org/sdr/CALA2017122004543.md): Actuator · faulty · Dec 20, 2017 · N404UA · Airbus A320232 · Leading Edge Slat Actuator
  > F/CTL SLATS FAULT ECAM. EMERGENCY DECLARED. REPLACED NR 2 SLAT OTBD ACT REF AMM 27-84-49-000-001-A AND AMM 27-84-49-400-001-A.
- [SDR CALA2017071402187](https://openairdocs.org/sdr/CALA2017071402187.md): O-Ring · leaking · Jul 14, 2017 · N404UA · Airbus A320232 · Hydraulic System, Main
  > GREEN SYSTEM LO PRESSECAM. NO FLUID IN RESERVOIR. EMERGENCY DECLARED. FOUND O-RING LEAK ON LEFT SLAT PCU VALVE BLOCK 25CV IPC 27-84-53 ITEM 60. REPLACE O RING PER 27-84-53-400-003-A NOTE; GREEN SYSTEM CONTAINED 2 GALLONS OF HYD FLUID
- [SDR CALA2017061801883](https://openairdocs.org/sdr/CALA2017061801883.md): Battery · discharged · Jun 18, 2017 · N404UA · Airbus A320232 · Emergency Lighting
  > EMERGENCY LIGHTS TEST FAILED. EPSU AFT LEFT. REPLACED AFT LEFT EMERGENCY LIGHTS BATTERY PER MM 33-51-38. OPS CK GOOD.
- [SDR CALA2016112395989](https://openairdocs.org/sdr/CALA2016112395989.md): Shear Tie · bent · Nov 20, 2016 · N404UA · Airbus A320232 · Fuselage Internal Mounting Structure
  > FRAME 73 SHEAR TIE BETWEEN STRINGERS 31-32R & 32-34R BENT. REPLACED IAW ECRA 5310-07001.
- [SDR CALA2016112395988](https://openairdocs.org/sdr/CALA2016112395988.md): Frame · damaged · Nov 20, 2016 · N404UA · Airbus A320232 · Fuselage Main, Frame
  > FRAME 74 LOWER SECTION BENT & BUCKLED. REMOVED AND REPLACED FRAME IAW SRM 51-71-11 AND ECRA 5310-07001.
- [SDR CALA2016111695980](https://openairdocs.org/sdr/CALA2016111695980.md): Fitting · gouged · Nov 12, 2016 · N404UA · Airbus A320232 · Wing, Landing Gear Attach Fittings
  > RT WING MLG RETRACT JACK FTG LWR FLANGE 5TH HOLE FROM IB HAS GOUGE. INTERIM REPAIR ACP IAW EC RA 5720-02838 PART1.
- [SDR CALA2016111695979](https://openairdocs.org/sdr/CALA2016111695979.md): Fitting · gouged · Nov 12, 2016 · N404UA · Airbus A320232 · Wing, Landing Gear Attach Fittings
  > RT MLG RETRACTION JACK ANCHORAGE FITTING CORRODED. INTERIM RPR ACP IAW ECRA 5720-02838 PART1.
- [SDR CALA2016111695978](https://openairdocs.org/sdr/CALA2016111695978.md): Cleat · bent · Nov 12, 2016 · N404UA · Airbus A320232 · Fuselage Miscellaneous Structure
  > FR73 CLEAT BETWEEN STRINGER 32L-34L IS BENT. REPLACED CLEAT AT FR73 BETWEEN STRINGER 32L-34L IAW SRM 51-42-11.
- [SDR CALA2016110295890](https://openairdocs.org/sdr/CALA2016110295890.md): Skin · damaged · Nov 1, 2016 · N404UA · Airbus A320232 · Rudder, Plate/Skin
  > LT RUDDER HAS MULTIPLE LIGHTNING STRIKES LOCATED APPROX 79" UP FROM BOTTOM AND 12.5" FWD OF TRAILING EDGE. PERMANENT REPAIR ACP IAW ECRA 5540-01464.
- [SDR CALA2016102495842](https://openairdocs.org/sdr/CALA2016102495842.md): Frame · corroded · Oct 22, 2016 · N404UA · Airbus A320232 · Fuselage Main, Frame
  > FRAME 68 ABOVE STR 23R CORRODED. CUT OUT DAMAGED AREA AND FABRICATED A REPAIR FITTING IAW SRM 53-41-12 FIG 202 AND INSTALLED IAW SRM 53-41-12 FIG 202 PARA 5-B AND SRI 53-41-12-1-002-00 PARA 5.B 202
- [SDR CALA2016101995832](https://openairdocs.org/sdr/CALA2016101995832.md): Stringer · corroded · Oct 17, 2016 · N404UA · Airbus A320232 · Fuselage Main, Longeron/Stringer
  > AFT CARGO STR 43LT CORRODED BETWEEN FR 54 - 55. STRINGER 43LT BETWEEN FR 54-55 REPAIRED IAW SRM 53-00-13 PARA 4 A (3) FIG 102.
- [SDR CALA2016101795811](https://openairdocs.org/sdr/CALA2016101795811.md): Door Sill · corroded · Oct 13, 2016 · N404UA · Airbus A320232 · Fuselage Miscellaneous Structure
  > AFT CARGO PIT INNER DOOR SILL WEB HAS AREAS OF CORROSION FR52-FR56. REMOVED AND REPLACED AFT CARGO DOOR SILL WEB FR52-FR56 IAW SRM 51-72-11.
- [SDR CALA2016101395804](https://openairdocs.org/sdr/CALA2016101395804.md): Stringer · corroded · Oct 10, 2016 · N404UA · Airbus A320232 · Fuselage Main, Longeron/Stringer
  > FWD PIT FR 28-FR 33 STRINGER 40 RT HAS CORROSION. REMOVED & REPLACED STRINGER AND SPLICE PLATES IAW SRM 51-42-11.
- [SDR CALA2016101395803](https://openairdocs.org/sdr/CALA2016101395803.md): Stringer · corroded · Oct 10, 2016 · N404UA · Airbus A320232 · Fuselage Main, Longeron/Stringer
  > AFT PIT STRINGER 42L BETWEEN FR 58-59 HAS CORROSION. REMOVED & REPLACED STRINGER AND FACTORY SPLICE PLATES IAW SRM 51-42-11.
- [SDR CALA2016101395798](https://openairdocs.org/sdr/CALA2016101395798.md): Skin · dented · Oct 8, 2016 · N404UA · Airbus A320232 · Fuselage Main, Plate/Skin
  > FUSE EXTERIOR HAS DENT AT LT SIDE FR 30-31 STR 38. FOUND DENT TO BE OUT OF LIMITS, CUTOUT OUT DAMAGE AREA AND FAB REPAIR DOUBLER FORM 2024-T3-.063 SKIN THICKNESS IN THIS AREA IS.047 AND INSTALLED REPAIR IAW SRM 53-00-11 FIG220. THIS IS A CAT B REPAIR.
- [SDR CALA2016092995783](https://openairdocs.org/sdr/CALA2016092995783.md): Stringer · corroded · Sep 27, 2016 · N404UA · Airbus A320232 · Fuselage Main, Longeron/Stringer
  > CORROSION ON STRINGER 23L. AFT ENTRY DOOR SILL FRAME 67. REMOVED AND REPLACED DOOR SILL IAW A320 51-22-11
- [SDR CALA2015102894727](https://openairdocs.org/sdr/CALA2015102894727.md): Control Unit · malfunctioned · Oct 25, 2015 · N404UA · Airbus A320232 · Landing Gear Steering System
  > LOSS OF NOSE WHEEL STEERING ON LANDING, REQUIRED TOW INTO GATE. EMER DECLARED ON DESCENT. REPLACED STEERING CONTROL UNIT.
- [SDR CALA2015020293050](https://openairdocs.org/sdr/CALA2015020293050.md): Skin · saturated · Jan 31, 2015 · N404UA · Airbus A320232 · Elevator, Plate/Skin
  > RIGHT ELEVATOR UPPER SKIN HAD 2 WATER FINDINGS FROM THERMOGRAPHY INSPECTION. 102.5 INCHES FROM INBD END & 4 INCHES FROM TE. 74 INCHES FROM INBD END & 4.5 INCHES FROM TE. BOTH AREAS REPAIRED IAW SRM 55-21-11 REPAIR PGS 234 - 236 FIG 205. REPAIR AREAS WERE B
- [SDR CALA2014061791299](https://openairdocs.org/sdr/CALA2014061791299.md): Warning System · false activation · Jun 17, 2014 · N404UA · Airbus A320232 · Landing Gear Steering System
  > NW STEER FAULT DISPLAYED ON UPPER ECAM SCREEN. CYCLED NOSE STEERING SWITCH ON FWD INSTRUMENT PANEL. ACCOMPLISHED BITE OF BSCU 1 & 2 TEST PASSED NO FAULTS DISPLAYED.
- [SDR CALA2014010290007](https://openairdocs.org/sdr/CALA2014010290007.md): Bushing · worn · Dec 31, 2013 · N404UA · Airbus A320232 · Passenger/Crew Doors
  > DOOR 1L DIFFICULT TO OPEN & CLOSE. REPLACED UPPER DOOR HINGE ASSEMBLY WITH BUSHING. SEE PTT SEQ 1132021, ACCOMPLISHED IAW AMM 52-11-11-400-001-A.
- [SDR CALA2013121893776](https://openairdocs.org/sdr/CALA2013121893776.md): Control Panel · faulty · Dec 17, 2013 · N404UA · Airbus A320232 · Audio Integrating System
  > COCKPIT AUDIO CONTROL PANEL 1 INOPERATIVE, CONSTANT HOT MIC. REPLACED CAPTAIN`S ACP, OPERATIONS CHECKED GOOD.
- [SDR CALA2013102992458](https://openairdocs.org/sdr/CALA2013102992458.md): Sleeve · loose · Oct 27, 2013 · N404UA · Airbus A320232 · Engine Thrust Reverser
  > NR 1 ENG OTBD REVERSER SLEEVE INNER LINING 3 FOOT BY 4 FOOT SECTION OF WIRE MESH LINING LOOSE. IAW ECRA 7830-02698 SLEEVE MUST BE REPLACED WITHIN 25 HOURS OR BY PTT 66626, USING PART 115- 9105 & MUST BE CHECKED ONCE PER DAY. ** DL1694 CREATED TO MONITOR **
- [SDR CALA2013102192230](https://openairdocs.org/sdr/CALA2013102192230.md): Warning System · activated · Oct 20, 2013 · N404UA · Airbus A320232 · Central Warning
  > PFR SHOWS "FLP LT PROX SNSR 2 39CV OR LGCIU 2" PREVIOUSLY BOTH PARTS ARE REPLACED.
- [SDR CALA2013072990017](https://openairdocs.org/sdr/CALA2013072990017.md): Sensor · faulty · Jul 28, 2013 · N404UA · Airbus A320232 · Engine Indicating System
  > ENG 1 SENSOR FAULT.
- [SDR CALA2013090490970](https://openairdocs.org/sdr/CALA2013090490970.md): Engine · bird ingestion · Jul 4, 2013 · N404UA · Airbus A320232 · Engine (Turbine/Turboprop)
  > DUE TO FAN BLADE DAMAGE ON NR 2 ENGINE CAUSED BY BIRD STRIKE. ACCOMPLISHED INSPECTION OF THE FAN BLADES PER AMM TASK 72-31-11-200-010-B 13. FOUND ONE BLADE WITH ALLOWABLE DEFLECTION LIMIT & EVIDENCE OF AN AREA OF 'RUB ON THE ATTRITION LINER.
- [SDR UALA2013070104547](https://openairdocs.org/sdr/UALA2013070104547.md): Power Supply · faulty · Jun 28, 2013 · N404UA · Airbus A320232 · Emergency Lighting
  > DURING EMERGENCY LIGHT TEST, EPSU INT LOAD EMERGENCY LIGHT FAILURE MESSAGE. REPLACED LT CABIN EMERGENCY EXIT POWER SUPPLY IAW MM, TESTS OK.
- [SDR UALA2013060603948](https://openairdocs.org/sdr/UALA2013060603948.md): Battery · failed · Jun 6, 2013 · N404UA · Airbus A320232 · Emergency Lighting
  > EMERGENCY LIGHT TEST FAILED ON 2 SVC. REPLACED BATTERY IAW MM 33-51-38.
- [SDR UALA2013052303593](https://openairdocs.org/sdr/UALA2013052303593.md): Boot · torn · May 22, 2013 · N404UA · Airbus A320232 · Flight Control System
  > COPILOTS SIDE STICK BOOT TORN AFT INBD CORNER. SMALL TEAR INBD AFT SIDE OF JOY STICK. REPLACED COPILOTS JOYSTICK BOOT.
- [SDR UALA2013051303314](https://openairdocs.org/sdr/UALA2013051303314.md): Seal · missing · May 11, 2013 · N404UA · Airbus A320232 · Trailing Edge Flaps
  > PILOTS REPORTED SOMETHING FLAPPING UNDER THE RT SIDE OTBD SPOILER. REMOVED DAMAGED PART OF SEAL. OTBD RT FLAP TRACK FAIRING INBD BLADE SEAL PARTIALLY MISSING. REPLACED SEALS ON RT OTBD FLAP FAIRING.
- [SDR UALA2013050803223](https://openairdocs.org/sdr/UALA2013050803223.md): Screw · loose · May 7, 2013 · N404UA · Airbus A320232 · Leading Edge Devices
  > LOOSE SCREW ON INBD LEADING EDGE JUST BELOW SLATS. TIGHTENED LOOSE SCREW.
- [SDR UALA2013050203079](https://openairdocs.org/sdr/UALA2013050203079.md): Power Supply · no test · May 1, 2013 · N404UA · Airbus A320232 · Emergency Lighting
  > EMERGENCY LIGHT TEST FAILED. MESSAGE 'EPSU INT LOAD FWD L'. REPLACED FWD EPSU & BATTERY, OPS CHECKED GOOD PER AMM.
- [SDR UALA2013042202769](https://openairdocs.org/sdr/UALA2013042202769.md): Unknown · leaking · Apr 20, 2013 · N404UA · Airbus A320232 · Water and Waste System
  > CREW REPORT: F/A REPORTS AFT GALLEY CARPET SOAKED WITH WATER. POSSIBLY FROM FWD AFT LAV FOUND WATER LINE GOING TO FLUSH VALVE CRACKED AND LEAKING. INOP WATER TO TOILET WILL BE A DRY FLUSH. REF IPC 38-31-41-30C ITEM 80 2-012N602-70 ITEM 130 3-906E515-80 ITEM
- [SDR UALA2012110506357](https://openairdocs.org/sdr/UALA2012110506357.md): Hydraulic Line · leaking · Nov 2, 2012 · N404UA · Airbus A320232 · Hydraulic System, Main
  > ECAM CAUTION MESSAGE - G RSVR LO LVL MESSAGE INOP - HYD. CREW COMMENTS: HYD G RSVR LO LVL ECAM ON TAXI OUT WHILE IN RUN UP AREA GND CREW NOTED PUDDLE HYD FLUID. REPAIRED HYD LINE AND SERVICED G SYSTEM.
- [SDR UALA2012072303995](https://openairdocs.org/sdr/UALA2012072303995.md): Computer · malfunctioned · Jul 23, 2012 · N404UA · Airbus A320232 · Aileron Control System
  > AILERON SERVO FAULT DISPLAYED ON UPPER ECAM SCREEN. F-CTL CREW COMMENTS: F-CTL AIL SERVO FAULT SAMC TEXT: CFDS FAULTING ELAC2. IF DF WILL NEED TO SWAP WITH ELAC 1 TO DF ELAC1. REMOVED AND REPLACED ELAC PER AMM.
- [SDR UALA2012052903018](https://openairdocs.org/sdr/UALA2012052903018.md): O-Ring · leaking · May 28, 2012 · N404UA · Airbus A320232 · Hydraulic System, Main
  > LOST BLUE HYDRAULIC QTY, WENT TO ZERO. FLIGHT RETURNED. FOUND HYDRAULIC FITTING ON INBD SIDE OF BLUE HYD PUMP LEAKING. REPLACED O-RING AND RESECURED LINE. PRESSURIZED SYS, NO LEAKS.
- [SDR UALA2012040902191](https://openairdocs.org/sdr/UALA2012040902191.md): Scavenge Pump · failed · Apr 8, 2012 · N404UA · Airbus A320232 · Engine (Turbine/Turboprop)
  > TOWER REPORTED SMOKE FROM NR 2 ENGINE. ACCOMPLISHED BOROSCOPE OF OIL FEED LINES PER MT72-022 NO COKING NOTED. ACCOMPLISHED INSPECTION OF NR 5 BEARING COMPARTMENT PER MT72-033, NO BLOCKAGE NOTED. REINSTALLED LINES AND COVERS. FOUND OIL PUDDLING AT BASE OF T
- [SDR UALA2012032601916](https://openairdocs.org/sdr/UALA2012032601916.md): Engine · stalled · Mar 24, 2012 · N404UA · Airbus A320232 · Engine (Turbine/Turboprop)
  > NR 1 ENG STALL ECAM. ACCOMPLISHED FUNCTIONAL CHECKS OF THE HPC 7TH STAGE A, B & C SOLENOID VALVES PER AMM, HPC 7TH STAGE BLEED VALVES PER AMM. HPC 10TH STAGE SOLENOID VALVE PER AMM AND 10TH STAGE BLEED VALVE PER AMM. ACCOMPLISHED ALL TASKS IN TSM 71-00-00-81

Next page: https://openairdocs.org/aircraft/N404UA/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 = 'N404UA' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N404UA/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.