N556AS

Service difficulty reports · 94

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 = 'N556AS' 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 ASAA2026020364125Lamp · inoperativeLEFT EMERGENCY SLIDE LIGHT BEHIND WHEEL WELL INOPERATIVE. GROUNDED - YES. REPLACED THE LAMP IN THE LT EMERGENCY SLIDE LIGHT BEHIND WHEEL WELL, OPS CHECKED NORMAL IAW AMM 33-51-04.Feb 3, 2026 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2025092362424Power Supply · inoperativeCUSTOMER WALK ITEM: LH AFT OVERWING HATCH EXTERNAL EMERGENCY EXIT LIGHT INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY MI675 AT L/H FWD ENTRY DOOR, OPS CHECK COMPLETED. OPS CHECK GOOD I.A.W. B737-800 AMM 31-51-06-960-806.WO: 2065538REFSep 23, 2025 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2025031756622Lens · missingEXIT ROW 16ABC EXIT PLACARD MISSING & LIGHT INOP. GROUNDED - YES. FOUND EMERGENCY EXIT LENS MISSING. NOT EXIT PLACARD. INSTALLED NEW EMERGENCY EXIT LENS AT ROW 16ABC AS REQUIRED. PERFORMED OPS TEST OF EMERGENCY EXIT LIGHTS. EMERGENCY EXIT LIGHTS AT 16 ABC OPS Mar 15, 2025 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2025022756308Battery Pack · inoperativeSEVERAL EMERGENCY LIGHTS IN ACFT CABIN ARE INOP. GROUNDED - YES. REMOVED, REPLACED AND OP CHECKED GOOD RH ROWS 8 AND 16 EMERGENCY LIGHT BATTERY BACKS IAW B737-800 AMM 33-51-06-960-802.Feb 27, 2025 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2025020656091Rib · crackedRIGHT HAND HORIZONTAL STAB HAS A CRACKED RIB AT STA 129.50. GROUNDED - YES. CUT OUT DAMAGE AND REPAIRED RIB IAW B737-800 SRM 55-10-09-2R-5.Feb 6, 2025 · N556AS · Boeing 737890 · Horizontal Stabilizer, Spar/RibSDR ASAA2025020556003Transition Panel · corrodedFWD PIT R/H TRANSITION IS PUNCTURED AND HAS SPOTS OF CORROSION STA 500A TO 500D. GROUNDED - YES. FOUND TO BE 100% MAT LOSS. REMOVED AND REPLACED DAMAGED SECTION OF TRANSITIONSTA 500A TO 500D IAW B737-800 SRM 51-40-02-0G-0 AND 53-00-53-2R-6W= 2 O= .040 R= 0 L= Feb 5, 2025 · N556AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2025020156006Web · corrodedAFT PIT DOOR CUTOUT LOWER SILL WEB HAS SPOTS OF CORROSION. GROUNDED - YES. REMOVED CORROSION LOWER SILL WEB, FOUND OUT LIMITS IAW B737-800 SRM 53-60-15-1A-1. REMOVED AND RELACED IAW B737-800 SRM 51-40-02-0G-0W= 2" O-= 0.050" R= 0.044" L= 1.2" D= 0.006".Feb 1, 2025 · N556AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2025020156005Web · corrodedFWD PIT DOOR CUTOUT LOWER SILL WEB HAS SPOTS OF CORROSION. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-30-15-1A-1. REMOVED AND REPLACED SILL WEB IAW B737-800 SRM 51-40-02-0G-0W= 2.3" O= 0.045" R= 0.037" L= 3" D= 0.008".Feb 1, 2025 · N556AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2025020156004Transition Panel · corrodedFWD PIT R/H TRANSITION HAS SPOTS OF CORROSION STA 500H TO 500I. GROUNDED - YES. REPAIRED TRANSITION PANEL SUPPOR ON RH FWD CARGO COMPT. STA 500H TO 500I IAW B737-800 SRM 53-00-53-2R-5W= 1.5 O= 0.045" R= 0.037" L= 2" D= 0.008".Feb 1, 2025 · N556AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2024111153755Cover · missing17A EXIT LIGHT COVER MISISNG. GROUNDED - YES. REPLACED EMERGENCY LIGHT LENSE IN REF TO AMM 33-51-01.Nov 11, 2024 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2024020747734Power Supply · inoperativeWHILE ACCOMPLISHING EMERGENCY BATTERY PACK CAPACITY FUNCTIONAL TEST, AFT LEFT SECTION BATTERY PACK DID NOT OPERATE CORRECTLY. GROUNDED - YES. REMOVED AND REPLACED M1673 BATTERY PACK ASSY EMERGENCY LIGHT OPERATIONAL CHECK GOOD REF WDM 33-51-14 P4 SHEET 1.Feb 7, 2024 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2023122046885Bulb · inoperativeEXTERIOR EMERGENCY EXIT LIGHT AFT OF L1 DOOR INOP. GROUNDED - YES. RELAMPED EXTERIOR EMERGENCY EXIT LIGHT AFT OF L1 DOOR, OPS CK GOOD IAW B737-800 AMM 33-51-04-960-801.Dec 20, 2023 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2023071944121Lamp · inoperativeEMERGENCY EXIT AREA LT INOP @ 9 ABC. GROUNDED - YES. RELAMPED EMERGENCY EXIT AREA LT @ 9 ABC, OPS CHECKS OK. REF AMM 33-51-03.Jul 19, 2023 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2023031642379Lens · missingLOWER PLASTIC EXIT COVER NEXT TO SEAT 16A (A/C LEFT) COVER MISSING. GROUNDED - YES. REPLACED PLASTIC EXIT COVER NEXT TO SEAT 16A AS REQUIRED.Mar 16, 2023 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2022121541149Sign · detachedEXIT SIGN FELL OFF OF OVERHEAD. GROUNDED - YES. REINSTALLED THE SIGN.Dec 15, 2022 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2022101140253Lamp · inoperativeOVERHEAD EMERGENCY AISLE LIGHT INOP ROW 32. GROUNDED - YES. RELAMPED. OPS CHECK NORMAL.Oct 11, 2022 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2022032537787Bulb · inoperativeEXTERIOR R-1 EMERGENCY LIGHT INOP. GROUNDED - YES. RELAMPED R-1 EMERGENCY SLIDE LIGHT. REF B737-800 AMM 33-51-04.Mar 25, 2022 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2022021837551Intercostal · corrodedAFT WET AREA R/H G4 GALLEY MOUNT SUPPORT INTERCOSTAL RBL 33 STA 986 TO 1006 IS CORRODED. GROUNDED - YES. LOCATED AND DRILLED NEW INTERCOSTAL IAW 737-800 SRM 51-40-05-0G-0 REMOVAL AND INSTALLATION TO BE C/W ON CARD S/N OK298249W=1 O=.100 R=0 L=1 D=.100.Feb 18, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021737554Intercostal · corrodedAFT WET L/H G4 GALLEY MOUNT SUPPORT LBL 32 STA 986 TO 1006 IS CORRODED ON TOP CAP UNDER WHERE MOUNT FITTING SITS. GROUNDED - YES. LOCATED AND DRILLED NEW INTERCOSTAL IAW 737-800 SRM 51-40-05-0G-0 REMOVAL AND INSTALLATION TO BE ACCOMPLISHED ON CARD OK298249W=1 Feb 17, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021537591Intercostal · corrodedAFT WET AREA LAV MOUNT SUPPORT LBL 50 STA 907-927 HAS CORROSION AROUND MOUNT FITTING. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW 737-800 SRM 51-40-02-0G-0 AND 51-40-05-0G-0W-1" O-.108" R-.047" L-1" D-.064".Feb 15, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021537590Intercostal · corrodedLAV MOUNT SUPPORT STA 947 HAS CORROSION AT LBL 24 AROUND LAV MOUNT FITTING. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW 737-800 SRM 51-40-02-0G-0 AND 51-40-05-0G-0 W-1" O-.092" R-.012" L-1" D-.080".Feb 15, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021537589Intercostal · corrodedAFT WET AREA LAV MOUNT SUPPORT LBL 24 STA 907-927 HAS CORROSION AROUND MOUNT FITTING. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW B737-800 SRM 51-40-02-0G-0 AND 51-40-05-0G-0W 1 O .108 R .044 L 2 D .064.Feb 15, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021537552Beam · corrodedAFT WET STA 989 FLOOR BEAM HAS MULTIPLE SPOTS OF CORROSION ALONG TOP CAP. GROUNDED - YES. FOUND TO HAVE 100% MAT LOSS REMOVED AND REPLACED STA 986 BEAM UPPER T-CAP REPAIR PARTS IAW B737-800 SRM 53-70-51-2R-4W=.3 O=.150 R=0 L=6 D=.150.Feb 15, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021537533Intercostal · crackedFWD WET AREA INTERCOSTAL BL 0 STA 278-294 IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL IAW B737-800 SRM 51-40-02-0G-0.Feb 15, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021537532Floorbeam · corrodedFLOOR BEAM STA 947 HAS CORROSION AT RBL 50 AROUND MOUNT FITTING. GROUNDED - YES. REPAIRED FLOORBEAM UPPER HORZ FLANGE IAW 737-800 SRM 53-70-51-2R-5W-1" O-.180" R-.148" L-1" D-.022".Feb 15, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021537531Intercostal · corrodedLAV MOUNT SUPPORT INTERCOSTAL RBL 44 STA 947-967 HAS CORROSION. GROUNDED - YES. LOCATED AND DRILLED NEW INTERCOSTAL IAW 737-800 SRM 51-40-05-0G-0 REMOVAL AND INSTALLATION OF INTERCOSTAL TO BE ACCOMPLISHED ON CARD S/N OK298246 1020052-2000-0146W-1" O-.108" R-.0Feb 15, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021537525Intercostal · crackedFWD WET AREA INTERCOSTAL LBL 46 STA 312 TO 328 IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL ON LBL 46 STA 312 TO 328 IAW B737-800 SRM 51-40-02-0G-0 PARA 7.D.Feb 15, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021537524Intercostal · crackedFWD WET AREA INTERCOSTAL RBL 30 STA 312-328 IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED INTERCOSTAL ON RBL 30 STA 312-328 IAW B737-800 SRM 51-40-02-0G-0 PARA 7.D.Feb 15, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021237630Web · corrodedAFT CARGO DOOR OPENING LOWER THRESHOLD WEB HAS MULTIPLE AREAS OF CORROSION. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-60-15-1A-1 REMOVED AND REPLACED WEB IAW B737-800 SRM 51-40-05-0G-0 & 51-40-02-0G-0W=1Feb 12, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021237553Cargo Track · corrodedAFT CARGO TRACK AT RBL 14 HAS CORROSION AT STA 797. GROUNDED - YES. BLENDED CORROSION AREAS FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-00-1A-2 REPAIRED IAW B737-800 SRM 53-00-53-2R-3W=.6 O=.070 R=.049 L=1.00 D=.021.Feb 12, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022021237523Plate · corrodedFWD PIT R/H TRANSITION PANEL CORRODED STA 500D TO 500G+10. GROUNDED - YES. REMOVED AND REPAIRED DAMAGED SECTION OF TRANSITION IAW B737-800 SRM 53-00-53-2R-5W: 2 O": .040 R: 0 L : 10 D: .040.Feb 12, 2022 · N556AS · Boeing 737890 · Fuselage Main, StructureSDR ASAA2022020937655Battery Pack · failedEMERGENCY LIGHTS BY L2 DOOR FAILED BATTERY PACK TEST. GROUNDED - YES. REPLACED BATTERY PACK S/N 189920 OPS CHECK GOOD IAW B737-800 AMM 33-51-06-960-805.Feb 9, 2022 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2021051634833Lamp · inoperativeEMERGENCY LIGHT AT ROW 21 DEF INOP. GROUNDED - YES. RELAMPED EMERGENCY LIGHT AT ROW 21 DEF PER AMM 33-51-03, OPS CHECK GOOD.May 16, 2021 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2020071332890Battery Pack · failedEMERGENCY LIGHTS LOCATIONS FWD GALLEY RT SIDE FAILED 15 MIN CHECK. AND LOCATION FWD CABIN LT SIDE. GROUNDED - YES. REMOVED & REPLACED EMERG BATTERY PACKS LOCATION M2335 & M1672 REF AMM 33-51-06.Jul 11, 2020 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2020021293147Transition Panel · corrodedAFT CARGO L/H TRANSITION PANEL AT STA 727I TO STA 849 HAS MULTIPLE AREAS OF CORROSION. GROUNDED - YES. REMOVED CORR AND CHECKED LIMITS FOUND TRANSITION PANEL OUT OF LIMITS IAW B737 800 SRM 53 00 53 1A 2 REPAIRED TRANSITION PANEL FROM STA 727J TO 849 IAW B737 8Jan 29, 2020 · N556AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2020021432179Transition Panel · corrodedAFT CARGO COMPARTMENT R/H TRANSITION PANEL CORRODED FROM 727I - 767. GROUNDED - YES. REPAIRED R/H TRANSITION PANEL 727I - 767 IAW B737-800 SRM 53 00 53 2R 5 REPAIR 5 W 2.0" O .040 R .018 L 12.0 D .022.Jan 26, 2020 · N556AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2020021162135Shield · corrodedAFT CARGO COMPARTMENT DOOR CUTOUT FWD SHIELD CORRODED. GROUNDED - YES. BLENDED OUT CORR ON AFT CARGO COMPARTMENT DOOR RFWD SHIELD, OUT OF LIMITS, IAW B737 800 SRM 53 60 15 1A 1 REMOVED AND REPLACED SHIELD ASSY IAW B737 800 SRM 51 40 02 0G 0 W 4" O .050 R .042 Jan 26, 2020 · N556AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2020021253146Transition Panel · corrodedAFT CARGO COMPARTMENT L/H TRANSITION PANEL CORRODED FROM 727D TO 727L. GROUNDED - YES. REMOVED CORR AND CHECKED LIMITS FOUND TO BE OUT OF LIMITS IAW B737 800 SRM 53 00 53 1A 2 REPAIRED TRANSTION PANEL 727D-727I IAW B737 800 SRM 53 00 53 2R 5 REPAIR 5 W 2" O .0Jan 25, 2020 · N556AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA202002032042Battery Pack · no testL1 DOOR EMERGENCY LIGHTS BATTERY PACK FAILS CK. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1675 DISPLACED AND REINSTALLED FWD ENTRY LIGHT OPERATIONAL TEST WAS GOOD WORK PERFORMED IAW B737 800 AMM 33 51 06 960 805.Jan 23, 2020 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2020012423953Solenoid Valve · intermittentGEAR WOULD NOT RETRACT AFTER TAKEOFF. ALL THREE RED AND GREEN LIGHTS. COMPLETED QRH. CHECKED MANUAL GEAR ACCESS DOOR CLOSED CYCLED GEAR WOULD NOT RETRACT. GROUNDED - YES. VERIFIED FAULT. ACCOMPLISHED B737-800 FIM 32-30 TASK 815. SUSPECT ALT EXTENSION SOLENOID Jan 22, 2020 · N556AS · Boeing 737890 · Landing Gear Retraction/Extension SystemSDR ASAA2019092030778Guide Arm · out of adjustL1 DOOR DIFFICULT TO CLOSE WITH INTERNAL HANDLE. GROUNDED - YES. ADJUSTED L-1 DOOR GUIDE ARM & DOOR STOP PINS REF AMM 52-11-00-820-801 LUBED DOOR UPPER & LOWER HINGES. DOOR SYSTEM TEST HANDLE FORCES WITHIN LIMITS REF AMM 52-11-00-700-804.Sep 20, 2019 · N556AS · Boeing 737890 · Passenger/Crew DoorsSDR ASAA2019030428464Light · inoperativeLT AFT MOST EMERGENCY EXIT LIGHT NEXT TO L2 DOOR, IS INOP. GROUNDED - YES. REPLACED LT AFT MOST EMERGENCY EXIT LIGHT REF AMM 33-51-04. OPS CHECK GOOD.Mar 4, 2019 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA201804194294Slide · detachedL2 DOOR SLIDE DETACHED. ACFT GROUNDED. REINSTALLED THE DOOR SLIDE IAW AMM 25-66-01-400-803. STEP D (1), (C). OPS CHECKED GOOD.Apr 17, 2018 · N556AS · Boeing 737890 · Escape SlideSDR ASAA2018011823841Battery Pack · dischargedTHE FOLLOWING EMERGENCY LIGHTS ARE INOP, AISLE LIGHTS AT LT ROWS 6 THRU 11 AND LT FWD EXTERIOR OVERWING LIGHT. GROUNDED - YES. REMOVED REPLACED & OPS CHECKED GOOD LT ROW 8 EMERGENCY LIGHTS BATTERY PACK IAW AMM 33-51-06-960-805 STEPS 4D(1)(2)(C), (3-5) & (6)(C)Jan 18, 2018 · N556AS · Boeing 737890 · Emergency LightingSDR ASAA2018011723186Angle · crackedBULKEAD WEB, CRACKED AT LOWER ATTACH ANGLE DRAIN HOLE. ACFT GROUNDED.Jan 17, 2018 · N556AS · Boeing 737890 · Fuselage Main, BulkheadSDR ASAA2018010523189Floorbeam · corrodedON REMOVAL OF THE AFT LT LAVATORY AFT INBD MOUNT, FOUND CORROSION ON THE BS 947 FLOORBEAM, LBL 32. ACFT GROUNDED. REPAIRED THE FLOORBEAM IAW SRM 53-70-51.Jan 5, 2018 · N556AS · Boeing 737890 · Fuselage Main, Floor BeamSDR ASAA2018010223107Floor Panel · delaminatedAFT WET AREA FLOOR PANEL, RT BS 951 - 986 IS DELAMINATED ON THE LOWER SIDE AND OUTER PLYS DELAMINATED ON UPPER SIDE. ACFT GROUNDED. PERFORMED A BONDED PERMANENT COMPOSITE REPAIR IAW SRM 53-00-50, REPAIRS NR 1 AND 3.Jan 2, 2018 · N556AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2017122723188Floor Support · corrodedFLOOR SUPPORT BETWEEN BS 927 TO 947, LBL 24 CORRODED AT MULTIPLE AREAS. ACFT GROUNDED. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02.Dec 27, 2017 · N556AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2017122723118Floor Support · corrodedFLOOR SUPPORT BETWEEN BS 927 TO 947, LBL 54 FOUND CORRODED AT MULTIPLE AREAS. ACFT GROUNDED. REMOVED THE CORROSION AND FOUND TO BE OUT OF LIMITS, LOCATED, AND DRILLED A NEW FLOOR SUPPORT IAW SRM 51-40-05, AND 53-70-51-1A-1.Dec 27, 2017 · N556AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2017122723097Floor Support · corrodedFLOOR SUPPORT AT LBL 48 CORRODED AT BS 951. ACFT GROUNDED. REMOVED THE CORROSION AND FOUND TO BE OUT OF LIMITS. LOCATED, DRILLED AND INSTALLED A NEW FLOOR SUPPORT IAW SRM 51-40-05 , 51-40-02, AND 53-20-51 1A 1.Dec 27, 2017 · N556AS · Boeing 737890 · Fuselage Main, Attach Fittings
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