# Service difficulty reports: N538AS

A list on [N538AS](https://openairdocs.org/aircraft/N538AS.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 7 · 345 reports

- [SDR ASAA2026090368923](https://openairdocs.org/sdr/ASAA2026090368923.md): Web · corroded · Sep 3, 2026 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT PIT CARGO SILL WEB HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE FOUND TO BE OUT LIMITS, REMOVED AND REPLACED AFT PIT CARGO SILL WEB IAW B737-800 SRM 51-40-02-0G-0 STEP 5.B(1,2).
- [SDR ASAA2026090368922](https://openairdocs.org/sdr/ASAA2026090368922.md): Cargo Track · corroded · Sep 3, 2026 · N538AS · Boeing 737890 · Fuselage, Seat/Cargo Attach Fittings
  > AFT CARGO TRACK INBD OF SILL WEB HAD CORROSION. GROUNDED - YES. REMOVED DAMAGE, FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2, REPAIRED AFT CARGO TRACK INBD OF SILL WEB IAW SRM 53-00-53-2R.
- [SDR ASAA2026090368753](https://openairdocs.org/sdr/ASAA2026090368753.md): Door Sill · corroded · Sep 3, 2026 · N538AS · Boeing 737890 · Fuselage Main, Structure
  > FWD CARGO SILL WEB HAS CORROSION. GROUNDED - YES. REMOVED AND REPLACED FWD CARGO SILL WEB P/N 654A0003-58 T/N AS62881 IAW SRM 51-40-02-0G-0.
- [SDR ASAA2026050765947](https://openairdocs.org/sdr/ASAA2026050765947.md): Power Supply · inoperative · May 7, 2026 · N538AS · Boeing 737890 · Emergency Lighting
  > FORWARD RT GALLEY EMERGENCY LIGHTS INOP. GROUNDED - YES. REMOVED AND REPLACED POWER SUPPLY M02816 REF AMM 33-51-06. FORWARD R/H GALLEY EMERGENCY LIGHTS OPS CHECK GOOD REF AMM 33-51-06.
- [SDR ASAA2026050765946](https://openairdocs.org/sdr/ASAA2026050765946.md): Power Supply · inoperative · May 7, 2026 · N538AS · Boeing 737890 · Emergency Lighting
  > LEFT HAND OVERWING EMERGENCY EXIT SIGNS ABOVE DOORS, FORWARD LEFT-HAND LOWER EXIT LIGHT AND FORWARD RIGHT-HAND LOWER EXIT LIGHT INOP. GROUNDED - YES. REMOVED AND REPLACED EMERGENCY POWER SUPPLY M1694 AND OPS CHECK GOOD IAW B737 AMM 33-51-06-960-806.
- [SDR ASAA2025110462085](https://openairdocs.org/sdr/ASAA2025110462085.md): Cover · missing · Nov 4, 2025 · N538AS · Boeing 737890 · Emergency Lighting
  > DURING DEPLANING, FOUND EMERGENCY EXIT LIGHT COVER MISSING ON ROW 16A. GROUNDED - YES. REPLACED EMERGENCY EXIT LIGHT REF AMM 33-51-01. OK FOR SVC.
- [SDR ASAA2025101761713](https://openairdocs.org/sdr/ASAA2025101761713.md): Light · no discrepancy · Oct 17, 2025 · N538AS · Boeing 737890 · Emergency Lighting
  > EMERGENCY LIGHTS ON WHEN EMERGENCY LIGHT SWITCH IN ARMED POSITION. GROUNDED - YES. C/W EMERGENCY LIGHT OPS CK+ NO DEFECTS NOTED REF AMM 33-51-00. SEAMC WILL NOTIFIED.
- [SDR ASAA2025082960921](https://openairdocs.org/sdr/ASAA2025082960921.md): Angle · corroded · Aug 29, 2025 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > WHILE GAINING ACCESS FOR REPAIR IN AFT CARGO FOUND AREAS OF CORROSION ON LH TRANSITION FROM FS727 TO FS 849. GROUNDED - YES. REMOVED CORROISON FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2 FIG 103 FABBED, LOCATED & DRILLED NEW LH TRANSITION IAW B73
- [SDR ASAA2025082860922](https://openairdocs.org/sdr/ASAA2025082860922.md): Transition Panel · corroded · Aug 28, 2025 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > WHILE GAINING ACCESS FOR REPAIR IN AFT CARGO FOUND AREAS OF CORROSION ON RH TRANSITION FROM FS 727 TO FS 767. GROUNDED - YES. REPAIRED TRANSITION FROM F.S 727 TO FS 767 IAW BOEING 737-800 SRM 53-00-53-2R-5W= 1' O=.040" R=.000 L= 3" D=.040.
- [SDR ASAA2025070559190](https://openairdocs.org/sdr/ASAA2025070559190.md): Cover · missing · Jul 5, 2025 · N538AS · Boeing 737890 · Emergency Lighting
  > MID CABIN EXIT SIGN BACKSIDE OF SIGN IS MISSING. GROUNDED - YES. FOUND EXIT SIGN COVER. RE-INSTALLED EXIT SIGN COVER AND OP CHECK GOOD PER AMM 25-21-20.
- [SDR ASAA2025060358436](https://openairdocs.org/sdr/ASAA2025060358436.md): Handle · binding · Jun 3, 2025 · N538AS · Boeing 737890 · Passenger/Crew Doors
  > L1 DOOR HANDLE OPENING FORCE TOO HIGH- 480 LBS. GROUNDED - YES. REMOVED L1 DOOR SLIDE ASSY AND LINER. ADJUSTED HORIZ CONTROL ROD. REF AMM 52-11-00-820-801 STEP 2K. REINSTALLED L1 DOOR LINER PER AMM 52-11-31. REINSTALLED L1 DOOR SLIDE PER AMM 25-66-01. L1 DOOR
- [SDR ASAA2025052158106](https://openairdocs.org/sdr/ASAA2025052158106.md): Cover · detached · May 21, 2025 · N538AS · Boeing 737890 · Emergency Lighting
  > EXIT COVER IS OFF FROM EMRG ROW. GROUNDED - YES. REINSTALLED SIGN AS REQ'D NO DEFECTS NOTED.
- [SDR ASAA2025010555110](https://openairdocs.org/sdr/ASAA2025010555110.md): Rod · disconnected · Jan 5, 2025 · N538AS · Boeing 737890 · Passenger/Crew Doors
  > L1 DOOR WILL NOT OPEN. GROUNDED - YES. FOUND L1 DOOR ROD ASSY DISCONNECTED FROM LATCH TORQUE TUBE. RE-INSTALLED L1 DOOR LOWER ROD ASSY PER IPC 52-11-11-03A, AND TORQUE ROD ASSY BOLT PER AMM 20-50-11-910-801 TABLE 209. REMOVED AND RE-INSTALLED PER AMM 52-11-31-
- [SDR ASAA202401247452](https://openairdocs.org/sdr/ASAA202401247452.md): Sign · detached · Jan 22, 2024 · N538AS · Boeing 737890 · Emergency Lighting
  > R1 EXIT SIGN FELL OFF. GROUNDED - YES. FOUND R-1 DOOR EMERGENCY EXIT LIGHT ASSEMBLY BROKEN, REMOVED AND REPLACED ASSEMBLY REF AMM 33-51-01, OPS CKECK GOOD. REFM AMM 33-51-00.
- [SDR ASAA2023112146334](https://openairdocs.org/sdr/ASAA2023112146334.md): Unknown · unknown · Nov 21, 2023 · N538AS · Boeing 737890 · Emergency Lighting
  > AFT GALLEY A/C LEFT LIGHT COVER BROKEN. GROUNDED - YES. REPLACED LAV D AFT BULKHEAD FWD FACING WORK/EMERGENCY LIGHT ASSY AS REQ. OPS CHECKED GOOD REF AMM 33-51-00.
- [SDR ASAA2023110746068](https://openairdocs.org/sdr/ASAA2023110746068.md): Relay · faulty · Nov 7, 2023 · N538AS · Boeing 737890 · Engine Indicating System
  > WHILE ACCOMPLISHING T/C 78273000, FOUND ENG. 2 LONG TIME FAULT MSG.# 76-31362, THE START LEVER SIGNALS DISAGREE. GROUNDED - YES. (RESOLVED ON W/O: 1976254 TASKCARD: N/R-00002) PERFORMED EEC TEST PER FIM 76-11 TASK 801 NO FAULTS FOUND DUE TO HISTORY REPLACED E
- [SDR ASAA2023110546008](https://openairdocs.org/sdr/ASAA2023110546008.md): Unknown · unknown · Nov 5, 2023 · N538AS · Boeing 737890 · Cabin Temperature Control System
  > ZONE TEMP CAUTION ILLUMINATED ON MASTER RECALL CHECK. EXTINGUISHED UPON MASTER CAUTION RESET. GROUNDED - YES. (RESOLVED ON W/O: 1976284 TASKCARD: N/R-00001) PERFORMED BITE PROCEDURE NO DEFECTS NOTED AT THIS TIME PER AMM 21-62 TASK 801 THIS REMOVES MEL 21-21G
- [SDR ASAA2023102345793](https://openairdocs.org/sdr/ASAA2023102345793.md): Unknown · unknown · Oct 23, 2023 · N538AS · Boeing 737890 · Compressor Bleed Control
  > REF TC 78273000. #1 ENG FAULT DISPLAYS SHORT TERM 75-30451, THE VBV POSTITION SIGNALS DISAGREE. GROUNDED - YES. (RESOLVED ON W/O: 1975071 TASKCARD: N/R-00001) PERFORMED FIM 75-32 TASK 803. ENG #1 EEC BITE TEST SHOWS NO FAULTS IN THE LAST 10 LEGS HISTORY. THIS
- [SDR ASAA2023100945547](https://openairdocs.org/sdr/ASAA2023100945547.md): Unknown · unknown · Oct 9, 2023 · N538AS · Boeing 737890 · Engine Controls
  > ENGINE #2 LONG TIME FAULT MSG #76-31362 THE START LEVER SIGNALS DISAGREE. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023100745480](https://openairdocs.org/sdr/ASAA2023100745480.md): Control Module · faulty · Oct 7, 2023 · N538AS · Boeing 737890 · Cabin Pressure Control System
  > UNABLE TO SELECT LANDING ALTITUDE. LANDING ALTITUDE FROZEN WITH KNOB SELECTOR MOVING. GROUNDED - YES. REMOVED AND REPLACED PRESSURE SELECTOR UNIT REF B737-800 AMM 21-31-02/401. PERFORMED PRESSURIZATION SYS GROUND TEST OF AMM TASK 21-31-00-700-802. BOTH TEST SU
- [SDR ASAA2023100445442](https://openairdocs.org/sdr/ASAA2023100445442.md): Unknown · unknown · Oct 4, 2023 · N538AS · Boeing 737890 · Engine Controls
  > ON ENG #2; LONG TIME FAULT 76-31362 THE START LEVER SIGNALS DISAGREE. GROUNDED - YES. (RESOLVED ON W/O: 1971953 TASKCARD: N/R-00005) REF L/P 60165285, ACCOMPLISHED FIM 76-11 TASK 801 FAULT ISOLATION, OPS CK NML. AIRCRAFT RELEASED FROM PLT DEFERRAL, C/N 040165
- [SDR ASAA2023100445441](https://openairdocs.org/sdr/ASAA2023100445441.md): Unknown · unknown · Oct 4, 2023 · N538AS · Boeing 737890 · Compressor Bleed Control
  > ON ENG #1; SHORT TIME FAULT 75-20451 THE VBV POSITION SIGNALS DISAGREE. GROUNDED - YES. (RESOLVED ON W/O: 1972527 TASKCARD: N/R-00001) PERFORMED FIM 75-32 TASK 803 AND NO ACTIVE FAULTS FOUND. FAULT DETERMINED TO BE INTERMITTENT. THIS CLEARS PLT ENG 1 SHORT TI
- [SDR ASAA2023100245431](https://openairdocs.org/sdr/ASAA2023100245431.md): Unknown · unknown · Oct 2, 2023 · N538AS · Boeing 737890 · Flight Management Computing Hardware System
  > AT CRUISE FL320 CA "LDG ALT" FLAG AND CA "NO VTK" FLAG ILLUMINATED. CLEARED W/IN 15 SECONDS W/O INTERVENTION. GROUNDED - YES. FOUND TO BE AN INTERMITTENT FAULT. NO HISTORY. ACCOMPLISHED FMC TEST. CYCLED POWER ON A/C REF FIM 34-61 TASK 801 & 837. SEAMC CHRIS.
- [SDR ASAA2023092545295](https://openairdocs.org/sdr/ASAA2023092545295.md): Unknown · unknown · Sep 25, 2023 · N538AS · Boeing 737890 · Fire Protection System
  > ENG LOOP "B" (FIRE LOOP) SHOWS FAULT DURING TEST. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023092445300](https://openairdocs.org/sdr/ASAA2023092445300.md): Unknown · unknown · Sep 24, 2023 · N538AS · Boeing 737890 · Flight Management Computing Hardware System
  > F/O'S DME IS INOP. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023090745047](https://openairdocs.org/sdr/ASAA2023090745047.md): Floor Panel · punctured · Sep 7, 2023 · N538AS · Boeing 737890 · Fuselage Floor Panel
  > MAIN CABIN FLOOR BOARD P/N 143A5810-517 R/H SIDE JUST AFT OF FWD WET AREA HAS PUNCTURE. GROUNDED - YES. EVALUATED MAIN CABIN FLOOR BOARD P/N 143A5810-517 AND FOUND 1 EA PUNCTURE AND EDGE DAMAGE TO AFT EDGE OF PANEL ON RH SIDE. ALSO FOUND HAIL STRIKE DAMAGE THR
- [SDR ASAA2023082544983](https://openairdocs.org/sdr/ASAA2023082544983.md): Intercostal · corroded · Aug 25, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > MAIN CABIN FWD WEB AREA STA 300 LBL 11 INTERCOSTAL HAS CORROSION ON UPPER SURFACE. GROUNDED - YES. REMOVED CORROSION ON INTERCOSTAL. ORIG THICKNESS IS.071",REMOVED.016"WITH 0.055' REMAININGFOUND OUT OF LIMITS IAW B737-800 SRM 53-10-51-1A-1.REMOVED AND REPLAC
- [SDR ASAA2023082444881](https://openairdocs.org/sdr/ASAA2023082444881.md): Floorboard · delaminated · Aug 24, 2023 · N538AS · Boeing 737890 · Fuselage Floor Panel
  > FWD WET AREA BOARD DELAM P/N 141A5810Y183. GROUNDED - YES. EVALUATED & ACCOMPLISH PERMANENT REPAIR TO FWD WET AREA FLOOR BOARD P/N 141A5801Y183 IAW B737-800 SRM 53-00-50-1A-1, 53-00-50-2R-01, 53-00-50-2R-6.
- [SDR ASAA2023082244982](https://openairdocs.org/sdr/ASAA2023082244982.md): Frame · gouged · Aug 22, 2023 · N538AS · Boeing 737890 · Fuselage Main, Frame
  > AFTER REMOVAL OF LOWER SEAL RETAINER/LOCATOR AND SEALANT ON L1 DOR FOUND GOUGED FRAME. GROUNDED - YES. REMOVED DAMAGED FRAME, REFERENCE B737-800 SRM 51-40-02, LOCATED & DRILLED NEW FRAME, REFERENCE B737-800 SRM 51-40-02 & BAC DWG 141A6185 REV D & 141A6101 REV
- [SDR ASAA2023082244869](https://openairdocs.org/sdr/ASAA2023082244869.md): Floorbeam · corroded · Aug 22, 2023 · N538AS · Boeing 737890 · Fuselage Main, Floor Beam
  > MAIN CABIN AFT WET AREA STA986.5 FLOOR BEAM AT LBL 43 HAS CORROSION AT FASTENER HOLE. GROUNDED - YES. REMOVED CORROSION.ORIGINAL THICKNESS 0.150 IAW B737-800 SRM 53-70-51-0I-1.REMAINING THICKNESS 0.085,REMOVED 0.065.OUT OF LIMITS IAW B737-800 SRM 53-70-51-1A-1
- [SDR ASAA2023082244868](https://openairdocs.org/sdr/ASAA2023082244868.md): Floorbeam · corroded · Aug 22, 2023 · N538AS · Boeing 737890 · Fuselage Main, Floor Beam
  > MAIN CABIN AFT WET AREA STA 986.5 FLOOR BEAM AT RBL43 HAS CORROSION AT FASTENER HOLE. GROUNDED - YES. REMOVED CORROSION.ORIGINAL THICKNESS 0.150 IAW B737-800 SRM 53-70-51-0I-1.REMAINING THICKNESS 0.90.REMOVED 0.060.OUT OF LIMITS IAW B737-800 SRM 53-70-51-1A-1.
- [SDR ASAA2023081945127](https://openairdocs.org/sdr/ASAA2023081945127.md): Floor Support · corroded · Aug 19, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT PIT FLOOR SUPPORT STA 787 TO 832 RBL 13.84 IS CORRODED. GROUNDED - YES. REMOVED THE CORROSION FROM THE AFT PIT FLOOR SUPPORT STA 787 TO 832, RBL 13.84 IAW B737-800 SRM 53-00-53-1A-2.D. ORIG THICKNESS IS.070 IAW B737-800 SRM 53-60-53-01-2 TABLE 2. REMOVED
- [SDR ASAA2023081944981](https://openairdocs.org/sdr/ASAA2023081944981.md): Transition Panel · corroded · Aug 19, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT PIT L/H TRANSITION PANEL STA 727I+10 TO 835 IS CORRODED GROUNDED - YES. EVALUATED AFT PIT L/H TRANSITION PANEL STA 727I+10 TO 835 ORIGINAL MAT'L THKS.040 PER BOEING PROFILE DWG BAC 1496-377 RENIVED.007 MAT'L REMAINING.033 FOUND TO BE OUT OF LIMITS IAW A
- [SDR ASAA2023081944980](https://openairdocs.org/sdr/ASAA2023081944980.md): Transition Panel · corroded · Aug 19, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT PIT L/H TRANSITION PANEL STA 727E+18 TO 727I+10 IS CORRODED. GROUNDED - YES. EVALUATED AFT PIT L/H TRANSITION PNL FROM ST 727E+18 TO 727I+10 ORIGINAL MATERIAL THICKNESS.040 PER BOEING PROFILE DWG BAC 1496-377 REMOVED.018 MATERIAL REMAINING.022 FOUND TO
- [SDR ASAA2023081944884](https://openairdocs.org/sdr/ASAA2023081944884.md): Transition Panel · corroded · Aug 19, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT PIT L/H TRANSITION PANEL STA 727B+10 TO 727E+18 IS CORRODED GROUNDED - YES. EVALUATED AFT CARGO L/H TRANSITION PANEL FROM STA 727B+10 TO 727E+18. ORIG THICKNESS IS.040 PER BOEING PROFILE DWN BAC1496-377. REMOVED.008. REMAINING.032, FOUND TO BE OUT OF LI
- [SDR ASAA2023081944883](https://openairdocs.org/sdr/ASAA2023081944883.md): Transition Panel · corroded · Aug 19, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT PIT R/H TRANSITION PANEL STA 727E+14 TO 727H+12 IS CORRODEDDOT T222. GROUNDED - YES. EVALUATED AFT CARGO R/H TRANSITION PANEL FROM STA 727E+14 TO 727H+12 ORIG. MAT THKS.040" PER BOEING PROFILE DWG BAC 1496-377, REMOVED.008" MAT'L, REMAINING.032" FOUND T
- [SDR ASAA2023081944882](https://openairdocs.org/sdr/ASAA2023081944882.md): Transition Panel · corroded · Aug 19, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT PIT R/H TRANSITION PANEL STA 737 TO 767 IS CORRODEDDOT J164. GROUNDED - YES. EVALUATED AFT CARGO R/H TRANSITION PANEL FROM STA 737 TO 767. ORIG THICKNESS.040 PER BOEING PROFILE DWG BAC 149-377, REMOVED.006. REMAINING.034, AND IS FOUND TO BE OUT OF LIMIT
- [SDR ASAA2023081844867](https://openairdocs.org/sdr/ASAA2023081844867.md): Transition Panel · corroded · Aug 18, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > FWD PIT R/H TRANSITION PANEL STA 500+12 TO 500F+10 HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE FROM FWD PIT R/H TRANSITION PANEL IAW B737-800 SRM 53-00-53-1A-2.2.D. ORIG. THICKNESS:.040 IAW B737-800 SRM 53-30-53-IO-2. REMOVED:.006, REMAINING:.034 & IS FOU
- [SDR ASAA2023081844866](https://openairdocs.org/sdr/ASAA2023081844866.md): Transition Panel · corroded · Aug 18, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > FWD PIT R/H TRANSITION PANEL STA 500H+10 TO 500H+18 HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE FROM FWD PIT R/H TRANSITION PANEL IAW B737-800 SRM 53-00-531A-2.2.D. ORIG. THICKNESS:.040 IAW B737-800 SRM 53-30-53-0I-2. REMOVED:.007, REMAINING:.033 & IS FOU
- [SDR ASAA2023081844864](https://openairdocs.org/sdr/ASAA2023081844864.md): Transition Panel · corroded · Aug 18, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > FWD PIT R/H TRANSITION PANEL STA 500B+10 TO 500C+14 HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE ON FWD PIT TRANSITION PANEL @ STA 500B+10 TO 500C+14 IAW B737-800 SRM 53-00-53-1A-2.2.D. ORIG. THICKNESS:.040 IAW B737-800 SRM 53-30-53-0I-2. REMOVD:.006, REMAI
- [SDR ASAA2023081844761](https://openairdocs.org/sdr/ASAA2023081844761.md): Transition Panel · corroded · Aug 18, 2023 · N538AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > FWD PIT L/H TRANSITION PANEL STA 500B+18 TO 500D+10 HAS CORROSION. GROUNDED - YES. REMOVED DAMAGE FROM FWD PIT L/H TRANSITION PANEL @ STA 500B+18 - 500D+10 IAW B737-800 SRM 53-00-53-1A-2.2.D. ORIG. THICKNESS:.040 IAW B737-800 SRM 52-30-53-0I-2. REMOVED:.006
- [SDR ASAA2023081144553](https://openairdocs.org/sdr/ASAA2023081144553.md): Unknown · unknown · Aug 11, 2023 · N538AS · Boeing 737890 · Compressor Bleed Control
  > ENGINE 1 FAULT CODE 75-20451 VBV POSITION SIGNALS DISAGREE SHORT TIME FAULT DISCOVERED WHILE ACCOMPLISHING T/C 78273000. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023081144552](https://openairdocs.org/sdr/ASAA2023081144552.md): Unknown · unknown · Aug 11, 2023 · N538AS · Boeing 737890 · Compressor Bleed Control
  > ENGINE FAULT CODE 75-10451 VBV POSITION SIGNALS DISAGREE SHORT TIME FAULT DISCOVERED WHILE ACCOMPLISHING T/C 78273000. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023072044144](https://openairdocs.org/sdr/ASAA2023072044144.md): Unknown · unknown · Jul 20, 2023 · N538AS · Boeing 737890 · Engine Controls
  > #2 ENG LONG TIME FAULT. FAULT CODE 76-31362. THE START LEVER SIGNALS DISAGREE. GROUNDED - YES. ACCOMPLISHED TC 78273000, FAULT IS GONE, AND NO HISTORY THIS CLEARS PLT, SEAMC ANDY NOTIFIED.
- [SDR ASAA2023071444048](https://openairdocs.org/sdr/ASAA2023071444048.md): Indicator · inoperative · Jul 14, 2023 · N538AS · Boeing 737890 · Fuel Indicating System
  > FUELER REPORTS REFUEL PANEL INDICATOR FOR CENTER TANK READS "FAIL". GROUNDED - YES. VERIFIED CNTR TANK REFUEL INDICATOR SHOWS "FAIL" ACCOMPLISHED WIRE CHECKS PER B737-800 FIM 28-21-805 NO DEFECTS NOTED REPLACED CNTR TANK REFUEL INDICATOR REF B737-800 AMM 28-41
- [SDR ASAA2023071143994](https://openairdocs.org/sdr/ASAA2023071143994.md): Unknown · unknown · Jul 11, 2023 · N538AS · Boeing 737890 · Compressor Bleed Control
  > DURING TC 78273000 FOUND TWO SHORT TIME FAULTS CODES FOR # 1 ENGINE. CODE 75-20451 " VBV POSITION SIGNALS DISAGREE." AND CODE 75-10451 " VBV POSITION SIGNALS DISAGREE.". GROUNDED - YES. (RESOLVED ON W/O: 1961364 TASKCARD: N/R-00002) FOLLOWED FIM 75-32-805 NO.
- [SDR ASAA2023062643773](https://openairdocs.org/sdr/ASAA2023062643773.md): Unknown · unknown · Jun 26, 2023 · N538AS · Boeing 737890 · Compressor Bleed Control
  > DURING TASK CARD 78273000 FOUND #1 ENG SHORT TIME FAULT MSG #75-30451THE VBV POSITION SIGNALS DISAGREE. GROUNDED - YES. PERFORMED T/C 78273000, VERIFIED FAULT MSG 75-30451 IS NOT LOGGED FOR THE LAT 8 FLT LEGS ON #1 ENG. REF FIM TASK 75-32 TASK 803, #1 EEC BITE
- [SDR ASAA2023060943518](https://openairdocs.org/sdr/ASAA2023060943518.md): Indicator · failed · Jun 9, 2023 · N538AS · Boeing 737890 · Fuel Quantity Indicator
  > CENTER FUEL TANK QUANTITY BLANK. GROUNDED - YES. PERFORMED B737-800 FIM 28-41 TASK 810 REMOVED AND REPLACED CENTER REFUEL QUANTITY INDICATOR ASSY REF B737-800 AMM TASK 28-41-61-000/400-801 AND FUEL QUANTITY PROCESSOR UNIT REF AMM 28-41-81-000/400-801 OPS TEST
- [SDR ASAA2023051343227](https://openairdocs.org/sdr/ASAA2023051343227.md): Unknown · unknown · May 13, 2023 · N538AS · Boeing 737890 · Fuselage Structure (General)
  > L/H AFT BODY VORTEX GENERATOR ABOVE H/STAB BROKEN OFF AT BASE. GROUNDED - YES. ON DEFERRAL.
- [SDR ASAA2023050443143](https://openairdocs.org/sdr/ASAA2023050443143.md): Fmc · faulty · May 4, 2023 · N538AS · Boeing 737890 · Flight Management Computing Hardware System
  > REF LP 60591300-FMC SINGLE OPERATION ON SCRATCH PAD, FO MAP FIGURE FLAG AND VTR ON NAV DISPLAY. GROUNDED - YES. REMOVED AND REPLACED R/H FMC COMPUTER PER B737-800 AMM 34-61-02 ALL SOFTWARE AND OPERATONIAL CHECKS OK.

Next page: https://openairdocs.org/aircraft/N538AS/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 = 'N538AS' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N538AS/reports

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