N537AS

Service difficulty reports · 285

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 = 'N537AS' 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 ASAA2026050866053Floor Panel · delaminatedMAIN CABIN FLOOR PANEL 143A5810-533 IS DELAMINATED. GROUNDED - YES. FABRICATED NEW MAIN CABIN FLOOR PANEL 143A5810-533 IAW ASA B737-800 SRM 53-00-50-2R-0 AND AIPC 53-21-51-58B.May 8, 2026 · N537AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2026050866052Floor Panel · damagedMAIN CABIN FLOOR PANEL 147A5810-123 HAS MISSING INSERTS. GROUNDED - YES. ACCOMPLISHED PERMAMENT REPAIR OF TWO (2) EA MISSING DAMAGED INSERTS IAW ASA B737-800 SRM 53-00-50-2R-0 AND AIPC 53-21-51-56.May 8, 2026 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2026050666273Web · corrodedAFT CARGO DOOR THRESHOLD HAS CORROSION ON UPPER SURFACE. GROUNDED - YES. REMOVED CORROSION, EVALUATED REMAINIG THICKNESS, ORIGINAL THICKNESS .050, REMOVED .007, REMAING THICKNESS .043 FOUND TO BE OUT OF LIMITS, REMOVED AFT CARGO WEB, LOCATED AND DRILLED NEW WMay 6, 2026 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2025082260347Lens · detachedFORWARD EXIT LIGHT PLACARD FELL OFF. GROUNDED - YES. REMOVED AND REPLACED FWD EXIT LIGHT ASSEMBLY BY L1 DOOR. AS REQ'D, OPS CHECK NORMAL. REF AMM 33-51-01.Aug 22, 2025 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2025081860220Sign · detachedEXIT LABELED SIGN FELL OFF BELOW OUTBOARD FORWARD FLIGHT ATTENDANT SEAT. GROUNDED - YES. RE-INSTALLED EXIT SIGN OK FOR SERVICED PER AMM 33-51-01Aug 18, 2025 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2025081860197Cover · missingEXIT LIGHT COVER BY R2 DOOR MISSING. GROUNDED - YES. INSTALLED R2 DOOR EXIT LIGHT COVER. REF AMM 33-51-01. OPS CHECK OF EMER LIGHT GOOD.Aug 18, 2025 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2025052358222Lens · missingEXIT SIGN PLACARD ADJACENT TO R2 DOOR IS MISSING. GROUNDED - YES. REMOVED AND REPLACED R2 DOOR EXIT SIGN LIGHT ASSEMBLY REF AMM 33-51-01-960-802. OPS CHECK GOOD. SEAMC TOMMY NOTIFIED.May 23, 2025 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2025051557994Skin · corrodedBUBBLING PAINT AT STR 23L STA 727G+17. GROUNDED - YES. REPAIRED SKIN AT LAP SPLICE STR 23L STA 727G-727J IAW ALASKA EA # 800-53EA-28682 REV 00 CAT B INSPECTION REQUIREMENTS MUST BE ISSUED PRIOR TO THRESHOLD OF 50,000 TOTAL FLIGHT CYCLESW= 2" O= .080 R= .071 L=May 15, 2025 · N537AS · Boeing 737890 · Fuselage Main, Plate/SkinSDR ASAA2025050357996Skin · corrodedBUBBLING PAINT AT STR 23L STA 727I+2. GROUNDED - YES. REPAIRED SKIN AT LAP SPLICE STR 23L STA 727G-727J IAW ALASKA EA# 800-53EA-28682 REV 00. CAT B REPAIR INSPECTION REQUIREMENTS MUST BE ISSUED PRIOR TO THRESHOLD OF 50,000 TOTAL FLIGHT CYCLESW= 2" O= .080" R= May 3, 2025 · N537AS · Boeing 737890 · Fuselage Main, Plate/SkinSDR ASAA2023111346162Lens · brokenEXIT SIGN IN ROW 16 (ABC) HAS BROKEN OFF. GROUNDED - YES. FOUND EXIT INDICATOR BODY TABS BROKENREPLACED EXIT INDICATOR ASSY ON ROW 16ABC REF AMM 33-51-02.OPS CHECK GOOD.Nov 13, 2023 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2023103145955Unknown · unknownFUEL CROSS FEED STUCK OPEN FOR SEVERAL MINUTES IN CRUISE. CIRCUIT BREAKER NOT TRIPPED. RECYCELED SEVERAL TIMES AND EVENTUALLY CLOSED. GROUNDED - YES. PERFORMED CROSSFEED VALVE OPERATIONAL TEST REF AMM 28-22-21. OPS NORMAL WITH NO DEFECTS NOTED. NO PREVIOUS HISOct 31, 2023 · N537AS · Boeing 737890 · Aircraft Fuel Distribution SystemSDR ASAA2023101445638Control Module · faultyALL LAV TOILETS DO NOT FLUSH. GROUNDED - YES. DIVERSION -- FOUND VACUUM WASTE CONT C/B ON P91 PANEL POPPED, TROUBLESHOOT PER WDM TASK 38-32-13-3. REMOVED & REPLACED LOGIC CONTROL SENSOR MODULE PER AMM 38-33-03, OPS CHECK GOOD.Oct 14, 2023 · N537AS · Boeing 737890 · Waste Disposal SystemSDR ASAA2023101345655Control Panel · faultyFO RADAR DISPLAY SHOWS GROUND CLUTTER IN ALL MPDES. "GC" BUTTON DOES NOT CHANGE DISPLAY. GROUNDED - YES. (RESOLVED ON W/O: 1971907 TASKCARD: N/R-00002 ) REMOVED AND REPLACED THE WRCP. OPS CHECK GOOD. THIS REMOVES MEL 34-15J. PLACARD REMOVED. SEAMC NOTIFIED.Oct 13, 2023 · N537AS · Boeing 737890 · Weather Radar SystemSDR ASAA2023100945529Unknown · unknownFIRST OFFICERS RADAR DISPLAY ONLY MANUAL INFORMATION WITH RADAR IN AUTO AND MANUAL MODE. GROUNDED - YES. RESET BREAKERS, OPS CKED NORMAL AND NO 30 DAY HISTORY NOTED A/C OK FOR SVC REF AMM 34-43-00.Oct 9, 2023 · N537AS · Boeing 737890 · Weather Radar SystemSDR ASAA2023100445464Unknown · unknownENGINE #2 ECONOMIC FAULTMSG #77-20862 THE BOTTOM LEFT EGT SIGNAL (T495S3) IS OUT OF RANGE. GROUNDED - YES. ON DEFERRAL.Oct 4, 2023 · N537AS · Boeing 737890 · Engine Temperature Indicating SystemSDR ASAA2023080844503Unknown · unknownFIRST OFFICERS WEATHER RADAR RETURNS SIGNIFICANTLY DIFFERENT THAN CAPTAINS WHEN SET TO AUTO, WX/T. IN MANUAL RETURNS ON CAPTAINS AND FOS SCREENS SIMILAR. GROUNDED - YES. COULD NOT DUPLICATE MALFUNCTION.NO FAULTS IN CDS.VERIFIED BOTH RADAR & TERR BUSSES SWITCH Aug 8, 2023 · N537AS · Boeing 737890 · Weather Radar SystemSDR ASAA2023072444214Unknown · unknownPERFORMANCE DATA WILL NOT FULLY LOAD. GROUNDED - YES. ACCOMPLISHED FIM 22-11 TASK 831. NO FAULTS FOUND ON ADIRU, FMC OR FQIS. RELOADED SOFTWARE ON LH FMC. OPS, ND, OPC, ADDB, LDDB AND NAV DATA. REF AMM 34-61-00. J. ROBERTS 38885.FOUND LDDB, OPC SOFTWARE DEFAULJul 24, 2023 · N537AS · Boeing 737890 · Flight Management Computing Hardware SystemSDR ASAA2023072144161Unknown · unknownDURING AUTOLAND/HGS APPROACH WE RECEIVED AN NO AIII & APRCH WARN ANNUN CAUTION IN HUD AT 50 FT. IT SEEMED TO BE ENTERING FLARE MODE FOR A/C NORMALLY THOUGH A/P WAS DISCONNECTED AND LANDED A/C MANUALLY. PROTECTED AREA WAS CLEAR. ONE A/C LANDED BEFORE US BUT WASJul 21, 2023 · N537AS · Boeing 737890 · Autopilot SystemSDR ASAA2023071143993Unknown · unknownENG #2 THE START SWITCH SIGNAL AND ARINC BUS DATA DISAGREE. MSG NBR:73-30312. SHORT TERM FAULT. GROUNDED - YES. (RESOLVED ON W/O: 1959933 TASKCARD: N/R-00003 ) PERFORMED FIM 73-24 TASK 813, ALL TESTS PASS. NO FAULT MESSEGES NOTED AT THIS TIME FOR #2 ENGINE PRIJul 11, 2023 · N537AS · Boeing 737890 · Engine CrankingSDR ASAA2023070943931Unknown · unknownLEFT #2 WINDOW "OVERHEAT" LIGHT ILLUMINATED. GROUNDED - YES. ON DEFERRAL.Jul 9, 2023 · N537AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2023061143521Unknown · unknownON DESCENT THRU 12,000' CAPT LEFT SIDE WINDOW OVHT LIGHT ILL PERF QRH AND LIGHT CAME BACK ON. GROUNDED - YES. PERF BT CK B737-800 FIM 30-41 TASK 801 NO ACTIVE FAULTS BT TEST GOOD INTERMITTENT FAULT.Jun 11, 2023 · N537AS · Boeing 737890 · Windshield/Door Rain/Ice RemovalSDR ASAA2023060343439Unknown · unknownLEFT SIDE WINDOW OVERHEAT LIGHT ILLUMINATED ON APPROACH INTO KDCA. GROUNDED - YES. RAN QRH 3.6. OVERHEAT LIGHT EXTINGUISHED AND STAYED EXTINGUISHED.Jun 3, 2023 · N537AS · Boeing 737890 · Ice/Rain Protection SystemSDR ASAA2023052543399Power Supply · failedEMERGENCY LIGHT SYSTEM BATTERY PACK (M1673) FAILED CAPACITY CHECK. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT POWER SUPPLY (M1673) IAW B737NG AMM 33-51-06-960-806.OPS CHECK GOOD.May 25, 2023 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2023052543398Power Supply · failedEMERGENCY LIGHT SYSTEM BATTERY PACK (M2816) FAILED CAPACITY CHECK. GROUNDED - YES. REMOVED AND REPLACED EMER LIGHT POWER SUPPLY (M2816) IAW B737-800 AMM 33-51-06-960-806. OPS CHECK GOOD.May 25, 2023 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2023051243277Insert · damagedMID CABIN FLOOR BOARD P/N 144A5810-124 INSERT MISSING DAMAGE. GROUNDED - YES. REPAIRED MID CABIN FLOOR BOARD P/N 144A5810-124 INSERT MISSING DAMAGE IAW ASA B737-800 RM 53-00-50-0I-1 & 53-00-50-2R-2 REP 2 *May 12, 2023 · N537AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2023050543276Intercostal · corrodedMAIN CABIN FLOOR INTERCOSTAL STA 947-967 LBL 50 HAS CORROSION AROUND ANCHOR PLATE. GROUNDED - YES. REMOVED CORROSION ORIGINAL THICKNESS .200" REMAINING THICKNESS .165" REMOVED .035" OUT OF LIMITS IAW B737-800 SRM 53-70-51-1A-1. RECEIVED, LOCATED AND DRILLED TOMay 5, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023050243275Pan · corrodedL-2 DOOR HANDLE PAN HAS LIGHT CORROSION. GROUNDED - YES. REMOVED CORRODED HANDLE PAN & INSTALLED NEW HANDLE PAN 147A6137U3 IAW BAC DWG 147A0116 & B737-800 SRM 51-40-02.May 2, 2023 · N537AS · Boeing 737890 · Passenger/Crew DoorsSDR ASAA2023050243179Floor Panel · damagedR/H OUTBD FLOOR PANEL AT ABOUT STA 860, PANEL P/N 146A5810-464 HAS DAMAGED SCREW HOLE. GROUNDED - YES. REPAIRED DAMAGE SCREW HOLE ON PANEL 146A5810-464 IAW B737-800 SRM 53-00-50-2R-4, 53-00-50-2R-0.May 2, 2023 · N537AS · Boeing 737890 · Fuselage Floor PanelSDR ASAA2023043043274Intercostal · corrodedSIDE WEB AT R2 DOOR FORWARD CORRODED STATION 945. GROUNDED - YES. REMOVED CORROSION FROM INTERCOSTAL WEB. ORIGINAL THICKNESS 0.150, REMAIINING THICKNESS 0.110, REMOVED 0.040. OUT OF LIMITS IAW B737-800 SRM 53-70-51-1A. REMOVED DAMAGED INTERCOSTAL IAW B737-800 Apr 30, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023043043273Floorbeam · corrodedGALLEY MOUNT FITTING @ STATION 947 LEFT SIDE CORRODED. GROUNDED - YES. REMOVED CORROSION ON FLOOR BEAM UNDER GALLEY MOUNT. ORIGINAL THICKNESS 0.180 IAW B737-800 SRM 53-70-51-0I-1. REMAINING THICKNESS 0.100, REMOVED 0.080. OUT OF LIMITS IAW B737-800 SRM 53-70-5Apr 30, 2023 · N537AS · Boeing 737890 · Fuselage Main, Floor BeamSDR ASAA2023042943280Angle · corrodedFWD PIT, RH AFT BULKHEAD ANGLE HAS CORROSION ON BOTTOM SIDE. GROUNDED - YES. EVALUATED FWD PIT R/H AFT BULKHEAD ANGLE; MINIMUM THICKNESS: .056, REMOVED: .026, REMAINING .045 & IS FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-30-01. REMOVED, LOCATED & DRILLED, Apr 29, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023042943272Transition Panel · corrodedAFT PIT, LH TRANSITION PANEL IS CORRODED AT STA 727A-727F+14. GROUNDED - YES. REPAIRED THE AFT PIT, L/H TRANSITION PANEL FROM STA 727-727F+14 USING MAT BAC1496-377 PER B737-800 SRM 53-00-53-2R-5. EVALUATED AFT PIT TRANSITION PANEL STA 727A-727F+14. ORIG THICKNApr 29, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023042943271Transition Panel · corrodedAFT PIT, LH TRANSITION PANEL IS CORRODED AT STA 758-808. GROUNDED - YES. EVALUATED AFT CARGO L/H TRANSITION PANEL FROM FR STA 758 TO FR STA 808. ORIGINAL MATERIAL THKS .040 PER BAC PROFILE DWG 1496-377 REMOVED .040, REMAINING .000 FOUND TO BE OUT OF LIMITS PERApr 29, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023042943270Transition Panel · corrodedAFT PIT, LH TRANSITION PANEL IS CORRODED AT STA 727H+14-757. GROUNDED - YES. EVALUATED AFT CARGO L/H TRANSITION PANEL FROM FR STA 727H +14 TO FR STA 757 ORIGINAL MATERIAL THKS .040 PER BAC PROFILE DWG 1496-377 REMOVED .005 REMAINING .035 FOUND TO BE OUT OF LIMApr 29, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023042943269Transition Panel · corrodedAFT PIT, RH TRANSITION PANEL IS CORRODED AT STA 727G-767. GROUNDED - YES. REPAIRED THE AFT PIT R/H TRANSITION PANEL FROM STA 727F+10-767 USING MAT BAC 1496-377 PER B737-800 SRM 53-00-53-2R-5. EVALUATED AFT PIT TRANSITION PANEL STA 727G-767. ORIG THICKNESS .040Apr 29, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023042943266Transition Panel · corrodedAFT PIT, RH TRANSITION PANEL IS CORRODED AT STA 727A-727C+10. GROUNDED - YES. REPAIRED THE AFT PIT, R/H TRANSITION PANEL FROM STA 727-727D+10 USING MAT BAC 1496-377 PER B737-800 SRM 53-00-53-2R-5.EVALUATED THE CORROSION ON THE R/H TRANSITION PANELSTA 727A-727CApr 29, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023042843279Transition Panel · corrodedFWD PIT R/H TRANSITION PANEL AT STA 500E+11-500I IS CORRODED. GROUNDED - YES. REMOVED THE CORROSION FROM THE FWD PIT R/H TRANSITION PANEL AT STA 500E+11-500I PER B737-800 SRM 53-00-53-1A-2.2.D. 100% MATERIAL LOSS AND IS FOUND TO BE OUT OF LIMITS PER B737-800 SApr 28, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023042843278Transition Panel · corrodedFWD PIT L/H TRANSITION PANEL AT STA 500H-500I IS CORRODED. GROUNDED - YES. REMOVED THE CORROSION FROM THE FWD PIT L/H TRANSITION PANEL AT STA 500H-500I PER B737-800 SRM 53-00-533-1A-2.2.D. ORIG THICKNESS IS .040" PER B737-800 SRM 53-30-53-0I-2 TABLE 2. REMOVEDApr 28, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023042843265Shield · corrodedFWD PIT, AFT SHIELD IS CORRODED. GROUNDED - YES. REMOVED CORROSION FROM FWD PIT AFT SHIELD PER B737-800 SRM 53-30-15-1A-1 2.A. 100% MATERIAL LOSS, FOUND TO BE OUT OF LIMITS PER B737-800 SRM 53-30-15-1A-1 REMOVED SHIELD PER B737-800 SRM 51-40-02. RECEIVED NEW SApr 28, 2023 · N537AS · Boeing 737890 · Fuselage Miscellaneous StructureSDR ASAA2023040942786Panel · faultyTHE HF/ UPPER HALF OF THE #1 HF/ SAT XFER SWITCH LIGHT IS DARK. IT DOES HOWEVER ILLUMINATE DURING LIGHTS TEST. HF RADIO #1 APPERA TO BE WORKING NORMALLY. GROUNDED - YES. REMOVED AND REPLACED HF/ SAT PANEL REF B737-800 AMM 23-15-00. OPS CHECK GOOD.Apr 9, 2023 · N537AS · Boeing 737890 · HF Communications SystemSDR ASAA2023040242920Battery Pack · inoperativeTHE AISLE EMERGENCY LIGHT AT FWD CABIN IS INOP. GROUNDED - YES. REMOVE AND REPLACE BATTERY PACK FOR EMERGENCY CEILING LIGHT AT LH-FWDMAIN CABIN IAW B737 AMM 33-51-06-960-805 OP/CHECK GOOD.Apr 2, 2023 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2023040242682Battery · inoperativeBOTH EMERGENCY LIGHTS ON L/H SIDE ARE INOP. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK FOR EMERGENCY OVERWING LIGHTS AT L/H MAIN CABIN IAW B737-800 AMM 33-51-06-960-805.Apr 2, 2023 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2023031942434Lens · missingEXIT SIGN MISSING AFT RT GALLEY. GROUNDED - YES. REPLACED EXIT SIGN COVER IN AFT RH GALLEY NEXT TO R2 DOOR REF. B737-800 AMM 33-51-01.Mar 19, 2023 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2023031742397Unknown · unknownCONT CABIN ZONE TEMP LITE ON RECALL- RESET WITH MASTER CAUTION. GROUNDED - YES. T/S IAW B737-800 FIM 21-62 TASK 801 - PASS. PACK CONTROLLER HISTORY SHOWED FLT DECK TRIM AIR FAULT ON PACK #2 CONTROLLER. OPS / IND NML - TEST PASS.Mar 17, 2023 · N537AS · Boeing 737890 · Cabin Temperature Control SystemSDR ASAA2023031442370Unknown · unknownEXIT SIGN COVER HAS COME OFF IN AFT GALLEY BY A/C RT TRASH BIN. GROUNDED - YES. RE-SECURED EXIT SIGN LIGHT LENS PER B737-800 AMM 33-51-01. NO DEFECTS NOTED.Mar 14, 2023 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2023031242306Light · detachedR-2 DOOR EXIT SIGN FELL OFF. GROUNDED - YES. REPLACED EXIT SIGN AT R-2 DOOR WITH SERVICEABLE UNIT. OK FOR SERVICE.Mar 12, 2023 · N537AS · Boeing 737890 · Emergency LightingSDR ASAA2023030142142None · none#1 ENGINE FRONT SPINNER HAS EXCESSIVE PAINT MISSING REF ASA T/C 78472010. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE FRONT SPINNER CONE REF ASA T/C 78472010.Mar 1, 2023 · N537AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2023030142141Blade · none#1 FAN BLADE FAILED INSPECTION DUE TO SHIM WEAR REF ASA T/C 78472010. GROUNDED - YES. REMOVED AND REPLACED BOTH #1 & #13 FAN BLADES REF ASA T/C 78472010.Mar 1, 2023 · N537AS · Boeing 737890 · Turbine Engine Air Inlet SectionSDR ASAA2023022642115Actuator · faultedON RECALL LEFT PACK LIGHT ILLUMINATES. CLEARS WHEN RESET. GROUNDED - YES. BITE SHOWS LEFT RAM ACT FAULT. REMOVED AND REPLACED THE L/H RAM AIR INLET ACTUATOR. REF B737-800 AMM 21-51-21. OPS CHECK NORMAL.Feb 26, 2023 · N537AS · Boeing 737890 · Cabin Cooling SystemSDR ASAA2023021441977Controller · faultyL PACK LIGHT ILLUMINATES ON RECALL, EXTINGUISHES W/ MASTER CAUTION RESET. GROUNDED - YES. PERFORMED PACK/ZONE TEMP CONTROLLER BITE TEST REF B737-800 AMM 21-61-00-700-806-802 FOUND RAM AIR ACT FAULT ON #1 CONTROLLERS, CLEARS AFTER RESET. PERFORMED BITE PER B737Feb 14, 2023 · N537AS · Boeing 737890 · Cabin Cooling System
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