# Service difficulty reports: N456UA

A list on [N456UA](https://openairdocs.org/aircraft/N456UA.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 · 117 reports

- [SDR CALA2025120211692](https://openairdocs.org/sdr/CALA2025120211692.md): Actuator · faulted · Nov 28, 2025 · N456UA · Airbus A320232 · Compressor Bleed Valve
  > ENG 1 COMPRESSOR VANE. T/S DATA AND ENGINE TAKE OFF REPORTS IAW AMM MT 75-002, VSV ACTUATOR REQUIRES REPLACEMENT. REMOVED VSV ACTUATOR IAW AMM 75-32-41 & STARED INSTALLATON OF VSV ACTUATOR IAW 75-32-41-400, UP TO STEP D,(2),(C). CONTINUED INSTALLATION IAW A
- [SDR CALA2025050804561](https://openairdocs.org/sdr/CALA2025050804561.md): Computer · faulted · May 4, 2025 · N456UA · Airbus A320232 · Cabin Pressure Control System
  > VENT SKIN VALVE FAULT. PERFORMED TEST OF AEVC, NO FAULTS FOUND. PERFORMED OP CHECK OF AIR INLET CHECK VALVE PER AMM 21-26-56-280-002-A, OP CHECK OKAY. DUE TO PRIOR WRITE UP FOR AEVC SYSTEM FAULT REPLACED AEVC. DURING SYSTEM TEST, RECEIVED SKIN AIR OUTLET VALV
- [SDR CALA2024120401401](https://openairdocs.org/sdr/CALA2024120401401.md): Hose · leaking · Dec 1, 2024 · N456UA · Airbus A320232 · Hydraulic System, Main
  > HYD Y SYS LOW PRESS. LOST YELLOW SYSTEM ON TAKEOFF AT 6000 FEET. LEAK PIC EDITED PIC FOUND THE ACTUATION INSTL-RUDDER HYDRAULIC YELLOW SYSTEM HOSE DAMAGED. REMOVED THE DAMAGED HOSE AND WAITING FOR THE NEW PART, PART NOT IN STOCK AT IAD. PICTURE OF CONNECTIONS
- [SDR CALA2024092000666](https://openairdocs.org/sdr/CALA2024092000666.md): Drain Line · unknown · Sep 20, 2024 · N456UA · Airbus A320232 · Standard Practices/Structures
  > REF LOG 9270379 FOR NON HAZARDOUS FWD GALLEY CLEANUP REF ECRA 2011-01000 WITHIN 7 DAYS, ACCOMPLISH EC/RA 2011-01000, GALLEY SPILL, SECTION 2.B., IN-DEPTH CLEANUP, IN APPROXIMATE AREA FROM BODY STATION STA 6570 TO STA 7087 BETWEEN STRINGERS 23 TO 28 OKAY TO CA
- [SDR CALA2024061701817](https://openairdocs.org/sdr/CALA2024061701817.md): Connector · loose · Jun 14, 2024 · N456UA · Airbus A320232 · Engine Fuel System Wiring
  > ENG 2 EPR MODE FAULTON CLMB OUT.OTHER ENG IDICATIONS WERE GOOD. CLEANED AND RECONNECTED, NO DMG NOTED AT THIS TIME. REF TSM 73-22-00-810-818-B AND AWM 71-51-04 PG 3 PIREP FAULT APPEARED ON CLIMBOUT FL17, EPR AMBER XX AND CREW UPDATING WITH FADEC 2A FINDINGS FO
- [SDR CALA2024060401695](https://openairdocs.org/sdr/CALA2024060401695.md): Floor Support · damaged · Jun 2, 2024 · N456UA · Airbus A320232 · Fuselage Miscellaneous Structure
  > FWD PIT TORSION BOX COVER SHEET REQUIRES REPLACEMENT DUE TO SHOR T REINSPECTION INTERVALS. REMOVED AND REPLACED TORSION BOX COVER SHEET AT FWD CARGO PIT IA W A320 SMR 51-42-11-001.
- [SDR CALA2024053001646](https://openairdocs.org/sdr/CALA2024053001646.md): Door Frame · cracked · May 22, 2024 · N456UA · Airbus A320232 · Fuselage Main, Structure
  > L-2 DOOR CUTOUT AFT LOWER CORNER FRAME 68 STR 22 CRACKED. GEN BY V926223 ON HAECO LCQ NR 9296396/30396 NS AT LH FR68 STR22LH. DIP ACCOMPLISH INITIAL INSPECTIONS ON THE LET RADIUS PER PART 2A OF THE LATEST REVISION OF ECRA 5341-01449 CYCLES. REPEAT INSPECTIONS
- [SDR CALA2024051001427](https://openairdocs.org/sdr/CALA2024051001427.md): Cleat · corroded · May 8, 2024 · N456UA · Airbus A320232 · Fuselage, Seat/Cargo Attach Fittings
  > FWD PIT LT SIDE FR30 STR 38 CLEAT CORRODED, REMOVED AND REPLACED CLEAT AT FWD CARGO PIT LT SIDE FR30 STR 38 IAW A320 IAW SRM 51-72-11-911-001 AND SRM 51-42-11-001
- [SDR CALA2024050801396](https://openairdocs.org/sdr/CALA2024050801396.md): Profile · cracked · May 4, 2024 · N456UA · Airbus A320232 · Fuselage Miscellaneous Structure
  > FWD PIT RT SIDE FR32 PROFILE CRACKED PER HAECO LCQ NR 9296342/30 342. REMOVED AND REPLACED PROFILE PANEL AT FWD CARGO PIT RT SIDE FR32 IAW A320 SRM 51-72-11-911-001 SRM 51-72-11-911-002 AND SRM 51-4 2-11-001.
- [SDR CALA2024050801397](https://openairdocs.org/sdr/CALA2024050801397.md): Door Frame · cracked · May 1, 2024 · N456UA · Airbus A320232 · Fuselage Main, Structure
  > R/H AFT EMERGENCY EXIT O/W HAS CRACKS ON SIDE OF FRAME WEB.
- [SDR CALA2024052901611](https://openairdocs.org/sdr/CALA2024052901611.md): Doubler · gouged · Apr 24, 2024 · N456UA · Airbus A320232 · Wing, Plate/Skin
  > L/H WING SLAT #3 INBD UPPER TE HAS A WEAR MARK. FABRICATED AND INSTALLED LEG DOUBLER 2EA FILLERS ON L/H WING SL AT 3 I/B UPPER T/E IAW A320 SRM 57-44-21-300-001- THIS IS CAT A REPAIR PERMAMENT NO INSPECTION REQUIRED.
- [SDR CALA2024050201301](https://openairdocs.org/sdr/CALA2024050201301.md): Doubler · damaged · Apr 24, 2024 · N456UA · Airbus A320232 · Fuselage Main, Plate/Skin
  > EA 5300-02120 FR 34 B/W STR43L AND 43R HAS PREVIOUSLY INSTALLED DOUBLER THAT IUS CHAFED AND HAS ENLONGATED FASTENER HOLE "REMOVE DAMAGED DOUBLER, MAP DAMAGE OF SKIN PANEL, REMOVED AND REPLACED DISCREPANT DOUBLER AT FR34 STR 43L-43R IAW ECRA 5331-02271.
- [SDR CALA2024042901258](https://openairdocs.org/sdr/CALA2024042901258.md): Floorbeam · cracked · Apr 24, 2024 · N456UA · Airbus A320232 · Fuselage Main, Floor Beam
  > FR11 BEAM -765 HAS CRACKED WEB GENERATED BY ON HAECO LCQ NR9296834/30834 REMOVED AND REPLACED CRACKED WEB AT FR11 ON FLOOR BEAM -765 IAW H-320 SRM 51-42-11/001
- [SDR CALA2024042901257](https://openairdocs.org/sdr/CALA2024042901257.md): Floor Support · corroded · Apr 24, 2024 · N456UA · Airbus A320232 · Fuselage Miscellaneous Structure
  > AFT PIT TORSION BOX COVER CORRODED IN SEVERAL PLACES GENERATED B Y V061642 ON HAECO LCQ NR 9296422/30422 REMOVED AND REPLACED AFT CARGO TORSION BOX COVER SHEET IAW A320 SRM 51-72-11-911-001 ACMP BY MECH V061737 INSP BY N078570
- [SDR CALA2024041801127](https://openairdocs.org/sdr/CALA2024041801127.md): Floor Support · corroded · Apr 17, 2024 · N456UA · Airbus A320232 · Fuselage Miscellaneous Structure
  > CARGO CORROSION AT L/H PROFILE PANEL AT FR 58 AROUND TIE DOWN. REMOVED AND REPLACED PROFILE PANEL AT AFT CARGO PIT FR 58 IAW A3 20 SRM 51-72-11-911-002 AND SRM 51-42-11-001 ACMP BY MECH 936069
- [SDR CALA2024041601101](https://openairdocs.org/sdr/CALA2024041601101.md): Frame · cracked · Apr 12, 2024 · N456UA · Airbus A320232 · Emergency Exits
  > R/H FWD EMERGENCY EXIT O/W HAS CRACK ON FRAME WEB PER HAECO LCQ N/R 9296391/30391 GEN BY V926223
- [SDR CALA2024041201052](https://openairdocs.org/sdr/CALA2024041201052.md): Door Frame · cracked · Apr 11, 2024 · N456UA · Airbus A320232 · Fuselage Main, Structure
  > C EMERGENCY EXIT O/W HAS CRACK ON FRAME WEB. R & R THE FRAME SEGMENT ON L/W AFT EMERGENCY EXIT HATCH IAW SRM 51-72-11-911-001 AND SRM 51-42-11/001.
- [SDR CALA2024030500642](https://openairdocs.org/sdr/CALA2024030500642.md): Fuel Cap · missing · Mar 1, 2024 · N456UA · Airbus A320232 · Fuel Storage
  > PDA 2 FLIGHT CREW REPORTS FUEL CAP IS MISSING PDA LOG PAGE GENERATED IAW GMM 02-30-95, VERIFIED NO FUEL LEAKING FROM COUPLING SEAL. OK TO DEFER THE CAP IS MISSING IAW CDL 28A. INSTALLED NEW FUEL COUPLING CAP. REF: AMM TASK 28-25-41-400-005 -A.
- [SDR CALA2024020500321](https://openairdocs.org/sdr/CALA2024020500321.md): Manifold · cracked · Feb 4, 2024 · N456UA · Airbus A320232 · Hydraulic System, Main
  > PTU MANIFOLD 3113GM FITTING BUSTED AND LEAKING HYDRAULIC FLUID IN RIGHT WHEL WELL. SDR# 1035015 SUBMITTED. REMOVED AND REPLACED PTU MANIFOLD REF. AMM 29-13-15-400-001-A OPS CHECK LEAK CHECK GOOD PARTS USED: 31-2913-3-0022,QTY:1.
- [SDR CALA2023012500194](https://openairdocs.org/sdr/CALA2023012500194.md): Warning Message · illuminated · Jan 25, 2023 · N456UA · Airbus A320232 · Pitot/Static Anti-Ice System
  > ADR 1 FAULT DISPLAYED ON UPPER ECAM SCREEN. - NAV. STANDBY AOA SENSOR REPLACED. IR3 AND ADR3 RESTORED. ADR1 FAULT WAS CLEARED WITH AOA SENSOR SWAP OF STAND BY FOR CAPT POSITION.
- [SDR CALA2022111603148](https://openairdocs.org/sdr/CALA2022111603148.md): Access Panel · missing · Nov 16, 2022 · N456UA · Airbus A320232 · Wing Miscellaneous Structure
  > LEFT WING NR 1 CANOE FAIRING MISSING SMALL CIRCULAR ACCESS PANEL. INSTALLED CAP ON LEFT WING OUTBOARD MOST FLAP FAIRING AS REQUIRED.
- [SDR CALA2022102802982](https://openairdocs.org/sdr/CALA2022102802982.md): Fitting · cracked · Oct 27, 2022 · N456UA · Airbus A320232 · Fuselage Main, Frame
  > WINDSHIELD L/H CONTINUITY FTG WITH CRACK SEQ:#756 EA:5310-07675 REV.A. LTPR NR#0050011804600010.
- [SDR CALA2022102402924](https://openairdocs.org/sdr/CALA2022102402924.md): Skin · none · Oct 23, 2022 · N456UA · Airbus A320232 · Fuselage Structure (General)
  > LIGHTNING STRIKE ON FWD UPPER FESELAGE SKIN BTW FR41-42 STGR 3-4LH A3NB-05-3-6040 SEQ#19 ZONE:200. LTPR NR0050011802080010 P WAS PERFORMED. REWORK IS BEYOND ADL PER SRM 53-31-11-283-001 R 001 FIGURE 001 REV 142. DIP WITH INSPECTION THRESHOLD FROM TIME INSPECTI
- [SDR CALA2022101002752](https://openairdocs.org/sdr/CALA2022101002752.md): Beam · corroded · Oct 8, 2022 · N456UA · Airbus A320232 · Fuselage, Wing Attach Fittings
  > CORROSION FOUND ON RH AFT PAX DOOR SILL BEAM AT FR.68 (A3NB-53-3-6222) SEQ#932 ZONE:200. LTPR NR0050011818030010 PERFORMED REMOVAL OF CORROSION PER SRM 51074-00 REV 142. REWORK CATEGORY "A" PER SRM 53-41-14-300-001 REPAIR PRINCIPLE 5 REV 142 DIMENSIONS: L=24.
- [SDR CALA2022101002751](https://openairdocs.org/sdr/CALA2022101002751.md): Beam · corroded · Oct 8, 2022 · N456UA · Airbus A320232 · Fuselage, Wing Attach Fittings
  > CORROSION FOUND ON LH AFT PAX DOOR SILL BEAM AT FR.68 (A3NB-53-3-6222) SEQ#932 ZONE:200. LTPR NR0050011818070010. PERFORMED REMOVAL OF CORROSION PER SRM 51-74-00 REV 142. REWORK THICKNESS (1.6MM). PERFORMED PERMANENT REPAIR CATEGORY "A" PER DIMENSIONS.REWORK I
- [SDR CALA2022072701883](https://openairdocs.org/sdr/CALA2022072701883.md): Idg · faulty · Jul 27, 2022 · N456UA · Airbus A320232 · Electrical Power System
  > GEN 1 FAULT ON TAKE OFF ROLL REQUESTING DEFERAL FOR #1 ENGINE GENERATOR ITEM PLACE ON MEL DDP COMPLIED WITH IN DEFERRED ITEM TEXT STATE RESTORING INOPERATIVE IDG TO SERVICE, PYLON MOUNTED IDG AD2011-19-01 R1 REQUIREMENTS: THE FOLLOWING: "PRIOR TO CLEARING THIS
- [SDR CALA2020102901220](https://openairdocs.org/sdr/CALA2020102901220.md): Battery Pack · no test · Oct 27, 2020 · N456UA · Airbus A320232 · Emergency Lighting
  > EPSU BATTERY 12WL AND 13WL BATTERY FAILS CAPACITY CHECK. REMOVED AND REPLACED 12WL & 13WL ESPU BATTERIES, IAW A320 AMM 33- 51-38-000-002-A AND 33-51-38-400-002-A. OPERATIONS CHECK GOOD, IAW A320 AMM 33-51-00-710-001-A.
- [SDR CALA2020101901200](https://openairdocs.org/sdr/CALA2020101901200.md): Skin · dented · Oct 18, 2020 · N456UA · Airbus A320232 · Vertical Stabilizer, Plate/Skin
  > UPPER EMPENNAGE SKIN AFT OF RUDDER T/E HAS DENT(A3NB-05-3-6062).
- [SDR CALA2018100802082](https://openairdocs.org/sdr/CALA2018100802082.md): Fastener · chafed · Oct 8, 2018 · N456UA · Airbus A320232 · Fuselage Main, Plate/Skin
  > PER CUSTOMER REQUEST, 7 FASTENERS HAVE CHAFE MARKS ON HEADS ON DOUBLER AT EXTERNAL FUSELAGE SKIN @ FR34, STR 43. REFER TO N /R: 9017760. ESR NR 17 SUBMITTED. REMOVED & REPLACED CHAFED & BUTTON HEAD FASTENERS ON EXT DOUBLER ON FUSELAGE SKIN AT FR34, STRS 43 LT
- [SDR CALA2018100102023](https://openairdocs.org/sdr/CALA2018100102023.md): Cover · corroded · Oct 1, 2018 · N456UA · Airbus A320232 · Fuselage Miscellaneous Structure
  > N/R SEQ. NR 9017537. A3NB-53-4-6179. AFT CARGO BAY TORSION BOX COVER CORRODED IN MULTIPLE AREAS. REMOVED AND REPLACED AFT CARGO BAY ENTRY TORSION BOX IAW SRM 51-72-11-911-001. INSPECTION COMPLIED WITH
- [SDR CALA2018100102014](https://openairdocs.org/sdr/CALA2018100102014.md): Battery · discharged · Sep 29, 2018 · N456UA · Airbus A320232 · Emergency Lighting
  > (A3NB-33-3-6016) L-83 NO DOT, 3 ESPU BATTERIES ARE DEAD AT LOCAT IONS FWD LEFT, AFT LEFT, AND EMERG RIGHT OVERWING. NONROUTINE 9017915 REMOVED AND REPLACED 3ESPU BATTERIES AND FOWARD LEFT, AFT LEFT AND EMERGENCY RIGHT OVERWING IAW AMM 33-51-38-000-002-A AND 33
- [SDR CALA2018091901973](https://openairdocs.org/sdr/CALA2018091901973.md): Wire Harness · frayed · Sep 19, 2018 · N456UA · Airbus A320232 · Light System Wiring
  > WIRE FRAYED AND BACKSHELL BROKEN AT EEPL HARNESS CONNECTOR AT SEAT ROWS 10, 11. HARNESS RECEIVED ON SHELF, HARNESS INSTALLED & OPS CHECKED.
- [SDR CALA2018091901972](https://openairdocs.org/sdr/CALA2018091901972.md): Actuator · failed · Sep 19, 2018 · N456UA · Airbus A320232 · Landing Gear Actuator
  > OUT OF SCOPE DURRING THE REMOVAL OF THE RT MLG RETRACTION ACTUATOR FOUND OUTBOARD CARDIN PIN TO SEIZED IN RETRACTION ACTUATOR. REMOVED AND REPLACED THE RT MLG RETRACTION ACTUATOR. TT 1219738 SN OFF 8281 IPC REFERENCE AMM32-31-46-000-002 ACTUATOR, MLG, OFF 31-3
- [SDR CALA2018091901962](https://openairdocs.org/sdr/CALA2018091901962.md): Hinge Fitting · cracked · Sep 18, 2018 · N456UA · Airbus A320232 · Fuselage, Door Hinge
  > RT MLG DOOR FWD HINGE FITTING ON KEEL BEAM HAS CRACK IN AFT LUG COMING OUT OF FASTENER HOLE IN AREA OF CONNECTING PLATE. REMOVED AND REPLACED RT MLG DOOR FWD HINGE FITTINGS ON KEEL BEAM IAW SRM 51-72-11-911-001.
- [SDR CALA2018091901961](https://openairdocs.org/sdr/CALA2018091901961.md): Door Sill · corroded · Sep 18, 2018 · N456UA · Airbus A320232 · Fuselage Miscellaneous Structure
  > L2 DOOR SILL CORRODED. PERFORMED REPAIR ON L2 DOOR ENTRY SILL IAW SRM 53-41-14-300 -001 REPAIR PRICIPLE 11.
- [SDR CALA2018091701945](https://openairdocs.org/sdr/CALA2018091701945.md): Door Sill · corroded · Sep 16, 2018 · N456UA · Airbus A320232 · Fuselage Miscellaneous Structure
  > DOOR SILL IS CORRODED AT FR6 8 STR 23. REPAIRED L2 DOOR SILL AT FRAME 68 STGR23 IAW SRM 53-41-14-3 00-001 REPAIR PRICIPLE 5. RESTORED SURFACE PROTECTION IAW SRM 51-75-12-001.
- [SDR CALA2018091001925](https://openairdocs.org/sdr/CALA2018091001925.md): Door Sill · corroded · Sep 9, 2018 · N456UA · Airbus A320232 · Fuselage Miscellaneous Structure
  > R2 DOOR ENTRY SILL CORRODED. EVALUATED R2 DOOR SILL AT THE AFT I/B SIDE MATERAIL LOSS.050, MAX ALLOWED.024 AND IS OUT OF LIMITS IAW 53-41-14-283-002. REMOVED AND REPLACED R2 DOOR SILL IAW SRM 51-72-11-911-001.
- [SDR CALA2018080601754](https://openairdocs.org/sdr/CALA2018080601754.md): Warning Message · false activation · Aug 3, 2018 · N456UA · Airbus A320232 · Autopilot System
  > LOW SPEED REJECTION OF TAKEOFF AT 70 KTS, DUE TO AN AUTO THRUST INOPERATIVE MESSAGE ON THE ECAM. MAINTENANCE PERFORMED AFS AND LAND VERIFY TESTS, WITH NO FAULTS NOTED. OPS CHECKED GOOD.
- [SDR CALA2018030500840](https://openairdocs.org/sdr/CALA2018030500840.md): Skin · cracked · Mar 2, 2018 · N456UA · Airbus A320232 · Horizontal Stabilizer, Plate/Skin
  > FOUND A CRACKED AND DISBONDED AREA ON THE RT HORIZONTAL STAB UPPER SURFACE. REPAIRED THE HORIZONTAL STAB UPPER SKIN AND STRINGER 3 IAW REO L21248, REV IR, AND EC/RA 5511-01081.
- [SDR CALA2017123004699](https://openairdocs.org/sdr/CALA2017123004699.md): Light · malfunctioned · Dec 30, 2017 · N456UA · Airbus A320232 · Emergency Lighting
  > WHITE EMERGENCY LIGHT ABOVE ROWS 12DEF AND 24DEF IS FLASHING. PERFORMED RESET. OPS CHECK GOOD REF AMM 33-51-00.
- [SDR CALA2017112204187](https://openairdocs.org/sdr/CALA2017112204187.md): Oven · odor · Nov 22, 2017 · N456UA · Airbus A320232 · Buffet/Galleys
  > FA REPORTED THE OVEN R12 HAD ELECTRICAL ODOR. REPLACED THE OVEN IAW AMM 25-35-19-401. OPS CHECKED GOOD. OK TO CONTINUE.
- [SDR CALA2017100603526](https://openairdocs.org/sdr/CALA2017100603526.md): Container · delaminated · Oct 6, 2017 · N456UA · Airbus A320232 · Escape Slide
  > LEFT WING SLIDE, LOWER AFT CORNER DELAMINATED. R & R THE LT WING ESCAPE SLIDE IAW AMM 25-62-42-000-001-A. OPS CHECKED GOOD IAW AMM 33-51-00-710-001-A.
- [SDR CALA2017051501443](https://openairdocs.org/sdr/CALA2017051501443.md): Target · out of adjust · May 15, 2017 · N456UA · Airbus A320232 · Door Warning System
  > R FWD EMER EXIT DISPLAYED ON UPPER ECAM SCREEN. - DOOR ECAM CAME ON INTERMITTENTLY ON FINAL. AT GATE EMER EXIT SHOWS OPEN ON DOOR PAGE. ADJUSTED TARGET ON R FWD EMER EXIT DOOR. LIGHT OUT AND ECAM MSG CLEARED
- [SDR CALA2017021700389](https://openairdocs.org/sdr/CALA2017021700389.md): Battery · no test · Feb 17, 2017 · N456UA · Airbus A320232 · Emergency Lighting
  > FWD EMERGENCY LIGHT BATTERY FAILED A CAPACITY CHECK. REPLACED BATTERY IAW MM 33-51-38-400-001.
- [SDR CALA2017021700388](https://openairdocs.org/sdr/CALA2017021700388.md): Battery · no test · Feb 17, 2017 · N456UA · Airbus A320232 · Emergency Lighting
  > RIGHT EMERGENCY EXIT LIGHTS BATTERY FAILED CAPACITY TEST. REPLACED THE BATTERY IAW MM 33-51-38-400-001
- [SDR CALA2016070195491](https://openairdocs.org/sdr/CALA2016070195491.md): Tire · vibration · Jun 29, 2016 · N456UA · Airbus A320232 · Tire
  > NOSE GEAR HAS STRONG VIBRATION ON ROTATION AND RETRACTION:REPLACED BOTH NOSE TIRES IAW AMM 32-41-12-400-001-A.
- [SDR CALA2016060695431](https://openairdocs.org/sdr/CALA2016060695431.md): Unknown · smoke · Jun 4, 2016 · N456UA · Airbus A320232 · Air Distribution System
  > ELECTRIC SMOKE SMELL IN COCKPIT AFTER TAKEOFF, VISIBLE SMOKE IN CABIN OVERHEAD. AIR RETURN. HIGH POWER RUN ACCOMPLISHED IAW TSM 71-00-00-810-801. NO ELEC SMOKE SMELL NOTED ON HIGH POWER RUNS.
- [SDR CALA2016011895007](https://openairdocs.org/sdr/CALA2016011895007.md): Connector · loose · Jan 17, 2016 · N456UA · Airbus A320232 · Air Conditioning System Wiring
  > AIRCRAFT RETURNED TO FIELD DUE TO INABILITY TO PRESSURIZE. DURING TROUBLESHOOTING FOUND CONNECTOR 2421VC, BEHIND 25VU IMPROPERLY CONNECTED. LOOSE, NOT TIGHTLY CONNECTED. INSPECTED & SECURED. PERFORMED PRESSURIZATION TEST IAW 21-31-00-710-002-A. ALL TEST P
- [SDR CALA2015061893995](https://openairdocs.org/sdr/CALA2015061893995.md): Check Valve · faulty · Jun 14, 2015 · N456UA · Airbus A320232 · Hydraulic System, Main
  > AT FL 340 RECEIVED A YELLOW HYD RES OVHT ECAM MSG. REPLACED YELLOW SYS CHECK VLV 3083GM & YELLOW SYS TEMP XMITTER. LEAK CHECKED GOOD, ALL TESTS NORMAL. ENG RUN, CYCLED FLIGHT CONTROLS WITH NO DISCREPANCIES.
- [SDR CALA2014090392049](https://openairdocs.org/sdr/CALA2014090392049.md): Battery · discharged · Aug 30, 2014 · N456UA · Airbus A320232 · Emergency Lighting
  > EMERGENCY LIGHT FAIL LT EPSM. REPLACED LT ESPM BATTERY, CHECKED OK.

Next page: https://openairdocs.org/aircraft/N456UA/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 = 'N456UA' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N456UA/reports

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