N312DN

Service difficulty reports · 29

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 = 'N312DN' 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.

SDR DALA2026022601364Wire · miswiredAIRCRAFT 3012, L1 DOOR LOWER EMERGENCY EXIT SIGN INOP. CORRECTIVE ACTION: FOUND WIRES HAD BEEN CONNECTED BACKWARDS. CORRECTED WIRING CONNECTION. (LP 8584187)Feb 25, 2026 · N312DN · Airbus A321213 · Light System WiringSDR DALA2025110207997Wire · damagedWHILE PERFORMING WAKE UP CHECK LIST FOUND MULTIPLE SEAT MOUNTED EMERGENCY LIGHTS INOP IN SR 15-20 ABD 30-37. FOUND SHORT AT SEAT ROW 20ABC, REPAIRED WIRE AT CONNECTOR SEAT IAW A321 ESPM 20-53-55 AND ASM 33-51-02. (LP 1283846)Nov 1, 2025 · N312DN · Airbus A321213 · Light System WiringSDR DALA2024082008286Light · detachedAIRCRAFT 3012, EMERGENCY AISLE LIGHTS HANGING LOOSE UNDERNEATH 35C, 38C SEATS. CORRECTIVE ACTION: SECURED LOOSE TRIM UNDERSEAT SEAT 35C SND 38C. (LP 0509052)Aug 18, 2024 · N312DN · Airbus A321213 · Emergency LightingSDR DALA2024081308098Skin · damagedAIRCRAFT 3012, DAMAGE FOUND ON UPPER SKIN OF RT ELEVATOR. CORRECTIVE ACTION: INSTALLED PERMANENT REPAIR PER A321 SRM 55-21-11-300-020. (LP 6199255)Aug 12, 2024 · N312DN · Airbus A321213 · Elevator, Plate/SkinSDR DALA2024072707519Light · looseAIRCRAFT 3012, EMERGENCY SEAT MOUNTED LIGHTING LOOSE AT LOCATIONS 35C AND 38C. CORRECTIVE ACTION: SECURED EMERGENCY LIGHTS AT SEAT 35C AND 38C. (LP 0467128)Jul 26, 2024 · N312DN · Airbus A321213 · Emergency LightingSDR DALA2024011000471Bottle · unknownSHIP 3012 R1 DOOR ASSIST BOTTLE LOW PSI. CORRECTIVE ACTION: SVC'D DOOR BOTTLE PER A321 AMM REF 52-10-00-614-001-A. OK FOR SVC. (4184237)Jan 10, 2024 · N312DN · Airbus A321213 · Emergency EquipmentSDR DALA2024011000470Bottle · unknownSHIP 3012 L1 DOOR ASSIST BOTTLE LOW PSI. CORRECTIVE ACTION: SVC'D DOOR BOTTLE PER A321 AMM REF 52-10-00-614. OK FOR SVC. (4184236)Jan 10, 2024 · N312DN · Airbus A321213 · Emergency EquipmentSDR DALA2023101008326Unknown · unknownSEAT 33 ABC EMERGENCY LIGHT INOP. REPLACED EMERGENCY LIGHT ASSY AT SEAT 33ABC PER A321 AMM 33-51 OPS CKS GOOD. MEL AND PLACARD REMOVED. (LP# 4384494)Oct 5, 2023 · N312DN · Airbus A321213 · Emergency LightingSDR DALA2023082907007Unknown · unknownFLOOR PROXIMITY EMERGENCY ESCAPE PATH LIGHT MISSING AT SEAT 17ABC. REPLACED MISSING SEAT MOUNTED EMERGENCY LIGHT PER A321 AMM 33-51 OPS CK NML MEL AND PLACARD REMOVED. (LP# 4985739)Aug 23, 2023 · N312DN · Airbus A321213 · Emergency LightingSDR DALA2023033102470Unknown · unknownSEAT 28C EMERGENCY LIGHT DAMAGED. MEL AND PLACARD REMOVED. RESECCURED LIGHT, OK FOR SVC. (LP# 2692935)Mar 29, 2023 · N312DN · Airbus A321213 · Emergency LightingSDR DALA2022120107687Lens · detachedSEAT 1B AFT EMERGENCY LIGHT LENS IS MISSING. REPLACED LIGHT ASSY AT SEAT 1B OPS CK GOOD. REF A321 AMM 33-50.Nov 29, 2022 · N312DN · Airbus A321213 · Emergency LightingSDR DALA2022110807217Shear Plate · crackedCRACK SHEAR PLATE AT LEVEL STR23L BTW FR 68 AND FR 70 AT AFT GALLEY AREA. REPLACED SHEAR PLATE AND FASTENERS LOCATED BTW FR 68 TO FR 70 AT LEVEL STR.23 L AT AFT GALLEY AREA, AS PER A321 SRM 51-72-11 ANDDWG D53474180.RELEASE DATE: 14/JUL/22.ISSUE: Z. MEASURE OFNov 8, 2022 · N312DN · Airbus A321213 · Fuselage Main, Longeron/StringerSDR DALA2022110607172None · noneAIRCRAFT 3012, CRACK SHEAR PLATE LOC BTW FR 68 TO FR 70 AT LEVEL STR 23R AFT GALLEY AREA. CORRECTIVE ACTION: REPLACED SHEAR PLATE AND FASTENERS LOCATED BTW FR68 TO FR 70 AT LEVEL STR. 23 R AT AFT GALLEY AREA AS PER A321 SRM 51-72-11 ANDDWG D53474180.RELAESE DANov 5, 2022 · N312DN · Airbus A321213 · Fuselage Main, Longeron/StringerSDR DALA2022102706970None · noneCORROSION CENTER FITTING LOWER SILL AREA LH SIDE AFT GALLEY AREA. REPLACED CENTER FITTING AND FASTENERS DIMENSIONS OF CORROSION ARE L: 0.860 IN W: 0.670 IN TOOL USED DIGITAL CALIPER P/N:500- 196-30 S/N: A20226522 DUE DATE 12/SEP/23 ON LOWER SILL AREA LH SIDE AOct 26, 2022 · N312DN · Airbus A321211 · Fuselage Floor PanelSDR DALA2022072905226None · noneTRANSFERRED FROM A/C LOG 8934054, CATERING TRUCK STRUCK A/C AT GATE IN ATL. DENT/PUNCTURE JUST AFT OF 4R DOOR. REMOVED DAMAGED AREA PER A321 SRM 53-41-11-300-018.(785230). PERFORMED HFEC ON CUTOUT PER A321 NTM 51-10-08 AND BHEC ON REMOVED FASTENER HOLES PER A3Jul 27, 2022 · N312DN · Airbus A321211 · Fuselage Main, Plate/SkinSDR DALA2022071204851None · noneON S/C FOUND EMER LT.S OUT AT SEAT ROWS 28,29,33,34,35,38,39. FOUND EMER POWER SUPPLY UNIT (EPSU) 13WL POWER SUPPLY FAULTING IT SELF REF AMM A321 33-51. REPLACED 13WL POWER SUPPLY REF AMM 321 33-51-38-400-001-A TEST GOOD. (LP# 9281383)Jul 9, 2022 · N312DN · Airbus A321211 · Emergency LightingSDR DALA2022062904530None · noneDURING SERVICE CHECK FOUND AFT L EPSU INOP. R/R AFT L EPSU IAW B321 AMM 33-51-38 OPS CHECK GOOD POWER SUPPLY, E OFF 33-3351-9-0002 51163 ON 33-3351-9-0002 02247. (LP# 9281344)Jun 26, 2022 · N312DN · Airbus A321211 · Emergency LightingSDR DALA2022052003462None · noneWHILE WORKING SERVICE CHECK FOUND EPCU 13WL SHOWS UNIT FAULT.R AND R EPCU UPON TEST UNIT FAIL LIGHT ILUMMINSTED IAW A321 AMM 33-51-00-710-001-A PULLED H6, H05 AND V07 FOLOWED FIM 33-5100- 810-836-A ALL PINS SHORT TO GROUND ARE GOOD. ORDERED ANOTNE EPSU WIP 818May 18, 2022 · N312DN · Airbus A321211 · Emergency LightingSDR DALA2021122808115Smoke Detector · faultedDURING CRUISE FLIGHT VENT BLOWER FAULT AND VENT EXTRACT FAULT FAINT SMELL OF ELECTRICAL SMOKE. T/S PER A321 TSM 21-26-00-810-849-A. ECAM REPORTED VENT AVNCS SYS FAULT, VENT BLOWER FAULT, VENT EXTRACT FAULT, AND AVIONICS SMOKE. CLASS 3 FAULT 26-15-15 SMOKE DETEDec 28, 2021 · N312DN · Airbus A321211 · Smoke DetectionSDR DALA2020021761190Housing · damagedROW 32ABC EMERGENCY PATH LIGHT HOUSING DAMAGED, R/R EMERGENCY PATH LIGHT HOUSINGFeb 16, 2020 · N312DN · Airbus A321211 · Emergency LightingSDR DALA2020021601188Connector · damagedROW 34ABC EMERGENCY PATH LIGHT INOP, FOUND WIRE CONNECTOR FOR LIGHT ASSY DISCONNECTED. SECURED CONNECTIONFeb 16, 2020 · N312DN · Airbus A321211 · Light System WiringSDR DALA2020020600939Power Supply · inoperativeEMERGENCY LIGHTS INOP AT ROWS 28, 29, 33, 34, 35, 38 AND 39A, REPLACED EPSU (13WL) AFT LFeb 5, 2020 · N312DN · Airbus A321211 · Emergency LightingSDR DALA2020012000388Epsu · inoperative13WL LIGHT MODULE FAIL(EPSU), REPLACED EPSU(13WL) & BATTERY PACKJan 20, 2020 · N312DN · Airbus A321211 · Emergency LightingSDR DALA201912170397Power Supply · inoperativeFOUND SEVERAL AFT EMERGENCY EXIT LIGHTS IN-OP, REPLACED EPSU 13WLDec 13, 2019 · N312DN · Airbus A321211 · Emergency LightingSDR DALA2019110876485Light · inoperativeFLOOR PROXIMITY EMERGENCY PATH LIGHT AT SEAT 38C INOP, REPLACED EMERGENCY LIGHT HOUSING AT SEAT 38CNov 6, 2019 · N312DN · Airbus A321211 · Emergency LightingSDR DALA2019081304752Light · detachedSEAT MOUNTED LIGHT FELL OFF AND IS NOW UNDER SEAT. R & R SEAT MOUNTED E-LIGHT ASSY AS PER A320FAM AMM 33-51.Aug 12, 2019 · N312DN · Airbus A321211 · Emergency LightingSDR DALA2019042952699Light · not reportedEMERGENCY LIGHT AT SEAT 35C, INSTALLED NEW EMERGENCY LIGHT ASSY AT SEAT 35CApr 25, 2019 · N312DN · Airbus A321211 · Emergency LightingSDR DALA2018122417358Battery Pack · faultedEMERGENCY LIGHT TEST FAILED EPSU 15WL, REPLACED EPSU FAULTS BATTERYDec 21, 2018 · N312DN · Airbus A321211 · Emergency LightingSDR DALA2018102506324Battery · faultedDURING EMERGENCY LIGHT TEST NOTED FAULT ON EPSU (11WL). REPLACED BATTERY.Oct 24, 2018 · N312DN · Airbus A321211 · Emergency Lighting
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