# Service difficulty reports: N518AS

A list on [N518AS](https://openairdocs.org/aircraft/N518AS.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 10 · 480 reports

- [SDR ASAA2026061766830](https://openairdocs.org/sdr/ASAA2026061766830.md): Lens · wrong part · Jun 17, 2026 · N518AS · Boeing 737890 · Emergency Lighting
  > WHILE WORKING TC 78233001 FOUND INCORRECT LENS INSTALLED FOR INTERIOR EMERGENCY EXIT LENS AT ROW 16 DEF. (MISSING ARROW INDICATION). GROUNDED - YES. DURING LENS REPLACEMENT FOUND LENS SUPERGLUED TO ASSY, BREAKING ATTACHMENT POINT. REMOVED & REPLACED L1207 EMER
- [SDR ASAA2025051158651](https://openairdocs.org/sdr/ASAA2025051158651.md): Rib · cracked · May 11, 2025 · N518AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > DURING GVI OF SKIN CRACK FOUND LH HORIZONTAL RIB #5 TO BE CRACKED. GROUNDED - YES. REPAIR LH HJORIZONTAL RIB #5 IAW B737-800 SRM 55-10-09-2R-4.
- [SDR ASAA2025051158649](https://openairdocs.org/sdr/ASAA2025051158649.md): Rib · cracked · May 11, 2025 · N518AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > DURING GVI OF SKIN CRACK FOUND LH HORIZONTAL RIB #8 TO BE CRACKED. GROUNDED - YES. REPAIRED L/H HORIZONTAL RIB #8 IAW B737-800 SRM 55-10-09-2R-4.
- [SDR ASAA2025051158645](https://openairdocs.org/sdr/ASAA2025051158645.md): Rib · cracked · May 11, 2025 · N518AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > DURING GVI OF SKIN CRACK FOUND LH HORIZONTAL RIB #6 TO BE CRACKED IN 2 PLACES. GROUNDED - YES. REPAIRED LH HORIZONTAL RIB #6 IAW B737-800 SRM 55-10-09-2R-4.
- [SDR ASAA2025051158644](https://openairdocs.org/sdr/ASAA2025051158644.md): Rib · cracked · May 11, 2025 · N518AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > DURING GVI OF SKIN CRACK FOUND LH HORIZONTAL RIB #2 TO BE CRACKED IN 2 PLACES. GROUNDED - YES. REPAIRED LH HORIZONTAL RIB #2 IAW B737-800 SRM 55-10-09-2R-4.
- [SDR ASAA2025051158643](https://openairdocs.org/sdr/ASAA2025051158643.md): Rib · cracked · May 11, 2025 · N518AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > DURING GVI OF SKIN CRACK FOUND LH HORIZONTAL RIB #7 TO BE CRACKED. GROUNDED - YES. REPAIRED L/H HORIZONTAL RIB #7 IAW B737-800 SRM 55-10-09-2R-4.
- [SDR ASAA2025051158642](https://openairdocs.org/sdr/ASAA2025051158642.md): Rib · cracked · May 11, 2025 · N518AS · Boeing 737890 · Horizontal Stabilizer, Spar/Rib
  > DURING GVI OF SKIN CRACK FOUND RH HORIZONTAL RIB #2 TO BE CRACKED IN 2 PLACES. GROUNDED - YES. REMOVED & REPLACED RH HORIZONTAL RIB #2 IAW B737-800 SRM 51-40-02-0G-0.
- [SDR ASAA2025051158582](https://openairdocs.org/sdr/ASAA2025051158582.md): Floorbeam · corroded · May 11, 2025 · N518AS · Boeing 737890 · Fuselage Main, Floor Beam
  > AFT WET AREA. THE 947.5 BEAM HAS SEVERAL AREAS OF CORROSION FROM BL R12 TO BL L12. GROUNDED - YES. REMOVED CORROSION FROM THE AFT WET AREA 947.5 BEAM AND BEAM WAS FOUND TO BE OUT OF LIMITS FROM BUTTLINE 12R TO BUTTLINE 12L IAW B737-800 SRM 53-70-51-1A-1. PERFO
- [SDR ASAA2025051158284](https://openairdocs.org/sdr/ASAA2025051158284.md): Intercostal · cracked · May 11, 2025 · N518AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > INTERCOSTAL BETWEEN 312 BEAM AND 328 BEAM IS CRACKED. GROUNDED - YES. REMOVED AND REPLACED NEW INTERCOSTAL BETWEEN 312 BEAM AND 328 BEAM IAW B737-800 SRM 51-40-02-0G-0.
- [SDR ASAA2025051158278](https://openairdocs.org/sdr/ASAA2025051158278.md): Floor Support · corroded · May 11, 2025 · N518AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > CORROSION AND SCRIBE MARKS FOUND ON THE INTERCOSTAL BETWEEN 312 AND 328 BEAMS AT BL 12L. GROUNDED - YES. REMOVED AND REPLACED NEW INTERCOSTAL BETWEEN 312 AND 328 BEAMS AT BL 12L IAW B737-800 SRM 51-40-02-0G-0W= 1" O=.080 R=.069" L= 1" D=.011".
- [SDR ASAA2025050758650](https://openairdocs.org/sdr/ASAA2025050758650.md): Cargo Track · cracked · May 7, 2025 · N518AS · Boeing 737890 · Fuselage, Seat/Cargo Attach Fittings
  > AFT CARGO PIT RH CARGO TRACK HAS CRACKS AT STA 767, 747, 727J, 727I, 727H, 727G AND 727C. GROUNDED - YES. REMOVED AND REPLACED NEW RH CARGO TRACK ON AFT CARGO PIT FROM STA 727A TO STA 887 IAW B737-800 SRM 51-40-02-0G-0.
- [SDR ASAA2025050758581](https://openairdocs.org/sdr/ASAA2025050758581.md): Transition Panel · corroded · May 7, 2025 · N518AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT PIT RT TRANSITION PANEL HAS AREAS OF CORROSION FROM STA 727 TO STA 787. GROUNDED - YES. THE AFT PIT RH TRANSITION PANEL WAS FOUND TO HAVE CORROSION IN SERVERAL SPOTS THAT WERE OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2. FABRICATED AND INSTALLED NEW RH TR
- [SDR ASAA2025050758578](https://openairdocs.org/sdr/ASAA2025050758578.md): Transition Panel · corroded · May 7, 2025 · N518AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > FWD CARGO PIT LH TRANSITION HAS AREAS OF CORROSION BEGINNING AT STA 500 AND RUNNING AFT TO STA 500I (DOT 005). GROUNDED - YES. REMOVED AND REPLACED NEW TRANSITION PANEL ON FWD CARGO PIT LH SIDE FROM STA 400 TO STA 500I IAW B737-800 SRM 51-40-02-0G-0 W=1" O=.0
- [SDR ASAA2025050758264](https://openairdocs.org/sdr/ASAA2025050758264.md): Transition Panel · corroded · May 7, 2025 · N518AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > FWD CARGO PIT RH SIDE TRANSITION PANEL HAS CORRSION SPOTS FROM STA 500A TO STA 500I. GROUNDED - YES. REMOVED AND REPLACED NEW TRANSITIO NPANEL ON FWD CARGO PIT RH SIDE FROM STA 500A TO STA 500I IAW B737-800 SRM 51-40-02-0G-0W= 1" O=.040 R=.030 L= 1" D=.010.
- [SDR ASAA2025050758263](https://openairdocs.org/sdr/ASAA2025050758263.md): Transition Panel · corroded · May 7, 2025 · N518AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT PIT LH TRANSITION PANEL HAS AREAS OF CORROSION FROM STA 847 TO STA 727. GROUNDED - YES. REMOVED AND REPLACED TRANSITION PANEL AT AFT CARGO LH FROM STA 727 TO STA 847 IAW B737-800 SRM 51-40-02-0G-0W= 1" O=.040" R=.025" L= 2" D=.015".
- [SDR ASAA2025050658579](https://openairdocs.org/sdr/ASAA2025050658579.md): Shield · corroded · May 6, 2025 · N518AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT CARGO DOOR CUTOUT LOWER SILL FWD SIDE PLATE HAS CORROSION IN MULTIPLE LOCATIONS. GROUNDED - YES. AFT CARGO DOOR FWD SHIELD HAD CORROSION THAT WAS FOUND TO BE BEYOND ALLOWABLE DAMAGE IAW B737-800 SRM 53-60-15-1A-1. REMOVED AND REPLACED WITH NEW SHIELD IAW S
- [SDR ASAA2025050658265](https://openairdocs.org/sdr/ASAA2025050658265.md): Door Sill · corroded · May 6, 2025 · N518AS · Boeing 737890 · Fuselage Miscellaneous Structure
  > AFT CARGO DOOR CUTOUT LOWER SILL PLATE HAS CORROSION IN MULTIPLE LOCATIONS. GROUNDED - YES. REMOVED & REPLACED LOWER SILL PLATE ON AFT CARGO DOOR CUTOUT IAW B737-800 SRM 51-40-02W= 1" O=.040" L=.032" L= 2" D=.008".
- [SDR ASAA2025042258648](https://openairdocs.org/sdr/ASAA2025042258648.md): Skin · cracked · Apr 22, 2025 · N518AS · Boeing 737890 · Horizontal Stabilizer, Plate/Skin
  > LH HORIZONTAL STAB LOWER SKIN IS CRACKED AT RIB 12 IB SIDE 10 IN FROM TE. GROUNDED - YES. REPAIRED L/H HORIZONTAL STAB LOWER SKIN AT RIB 12 IB SIDE 10 IN FROM T/E IAW B737-800 SRM 55-10-01-2R-11 THIS IS A CATEGORY B REPAIR WITH AN INSPECTION THRESHOLD OF 56,00
- [SDR ASAA2025042258647](https://openairdocs.org/sdr/ASAA2025042258647.md): Skin · cracked · Apr 22, 2025 · N518AS · Boeing 737890 · Horizontal Stabilizer, Plate/Skin
  > LH HORIZONTAL STAB LOWER SKIN IS CRAKED AT RIB 7 IB SIDE 26 IN FROM TE. GROUNDED - YES. REPAIRED L/H HORIZONTAL STAB LOWER SKIN AT RIB 7 I/B SIDE 26IN FROM T/E IAW B737-800 SRM 55-10-01-2R-11 THIS IS A CATEGORY B REPAIR WITH AN INSPECTION THRESHOLD OF 56,000 T
- [SDR ASAA2025042258646](https://openairdocs.org/sdr/ASAA2025042258646.md): Skin · cracked · Apr 22, 2025 · N518AS · Boeing 737890 · Horizontal Stabilizer, Plate/Skin
  > LH HORIZONTAL STAB LOWER SKIN IS CRACKED AT RIB 8 IB SIDE 18 IN FROM TE. GROUNDED - YES. REPAIRED L/H HORIZONTAL STAB LOWER SKIN AT RIB 8 IB SIDE 18 IN FROM T/E IAW B737-800 SRM 55-10-01-2R-11 THIS IS A CATEGORY B REPAIR WITH AN INSPECTION THRESHOLD OF 56,000
- [SDR ASAA2025042258580](https://openairdocs.org/sdr/ASAA2025042258580.md): Skin · cracked · Apr 22, 2025 · N518AS · Boeing 737890 · Horizontal Stabilizer, Plate/Skin
  > RH HORIZONTAL STAB LOWER SKIN IS CRACKED AT RIB 6 IB SIDE 18 IN FROM TE. GROUNDED - YES. PERFROMED REPAIR IAW B737-800 SRM 55-10-01-2R-11 ON R/H HORIZONTAL STAB LOWER SKIN AT RIB 6 I/B SIDE 18 I NFROM TE & RIB 6 IB SID 10IN FROM T/E & RIB 8 I/B SIDE 10 IN FROM
- [SDR ASAA2024122954970](https://openairdocs.org/sdr/ASAA2024122954970.md): Lens · detached · Dec 29, 2024 · N518AS · Boeing 737890 · Emergency Lighting
  > FA REPORTS EXIT SIGN FOR R1 DOOR FELL OFF. GROUNDED - YES. RE-ATTACHED FWD GALLEY EM EXIT LENS COVER. GND TEST OK.
- [SDR ASAA2024050349432](https://openairdocs.org/sdr/ASAA2024050349432.md): Battery Pack · no test · May 3, 2024 · N518AS · Boeing 737890 · Emergency Lighting
  > FOUND 3 EMERGENGY LIGHT BATTERIES FAILED DURING TC 78233001. GROUNDED - YES. REPLACED EMERGENCY LIGHT BATTERY PACKS IAW 33-51-06. OPS TEST GOOD.
- [SDR ASAA2024020147627](https://openairdocs.org/sdr/ASAA2024020147627.md): Light · missing · Jan 31, 2024 · N518AS · Boeing 737890 · Emergency Lighting
  > WHILE ACCOMPLISHING A-CK, W/O 1984529, FOUND 15.5 IN SECTION OF PHOTOLUMINESCENT STRIP ON FLOOR NEAR SEAT 12C MISSING. GROUNDED - YES. REPLACED MISSING SECTION OF PHOTOLUMINESCENT STRIP REF AMM 33-51-15. OK FOR SERVICE.
- [SDR ASAA2023102045777](https://openairdocs.org/sdr/ASAA2023102045777.md): Unknown · unknown · Oct 20, 2023 · N518AS · Boeing 737890 · Windshield/Door Rain/Ice Removal
  > L2 WINDOW HEAT OVERHEAT LIGHT ILLUMINATED DURING CLIMBOUT. GROUNDED - YES. PERFORMED WINDOW HEAT CONTROL UNIT SYSTEM TEST ON L2 WINDOW REF B737-800 AMM 30-41-11. OPS CHECK GOOD.
- [SDR ASAA2023101645701](https://openairdocs.org/sdr/ASAA2023101645701.md): Modulating Valve · faulty · Oct 16, 2023 · N518AS · Boeing 737890 · Cabin Temperature Control System
  > TECH SERVICE REQUEST. FOLLOW UP TO REPORT OF CONTROL CABIN ZONE TEMP ON RECALL.PRI2. GROUNDED - YES. (RESOLVED ON W/O: 1973340 TASKCARD: N/R-00004) PER. TECH SERVICE REQUEST (TSR), REMOVED AND REPLACED CONTROL CABIN TRIM AIR MODULATING (CONTROL) VALVE I.A.W.
- [SDR ASAA2023101545681](https://openairdocs.org/sdr/ASAA2023101545681.md): Unknown · unknown · Oct 15, 2023 · N518AS · Boeing 737890 · Cabin Temperature Control System
  > DURING MASTER RECALL CONTROL CABIN ZONE TEMP ILLUMINATES EXTINGUISHES WITH RESET. GROUNDED - YES. #2 ZTC LOGGED FLT DECK TRIM VALVE - SYS BITE TEST GOOD - FAULT RESET. NO HISTORY.
- [SDR ASAA2023101545678](https://openairdocs.org/sdr/ASAA2023101545678.md): Unknown · unknown · Oct 15, 2023 · N518AS · Boeing 737890 · Cabin Pressure Control System
  > AUTO FAIL AMBER LIGHT & GREEN ALTN LIGHT. GROUNDED - YES. #2 CPC LOGGED SEL MOD - #1 & #2 CPC BITE TEST GOOD. FAULT CLEARED. NO HISTORY.
- [SDR ASAA2023101045569](https://openairdocs.org/sdr/ASAA2023101045569.md): Unknown · unknown · Oct 10, 2023 · N518AS · Boeing 737890 · Windshield/Door Rain/Ice Removal
  > L SIDE WINDOW HEAT CAUTION ILLUMINATED AFTER TAKEOFF. QRH RESET SUCCESFUL. L SIDE WINDOW HEAT CAUTION LIGHT ILLUMINATED AGAIN AT 500' AGL ON APPROACH. GROUNDED - YES. TURNED L SIDE WINDOW HEAT ON AND WAITED APPROX 30 MINUTES. NO OVERHEAT LIGHT ILLUMINATED. PER
- [SDR ASAA2023091945196](https://openairdocs.org/sdr/ASAA2023091945196.md): Unknown · unknown · Sep 19, 2023 · N518AS · Boeing 737890 · HF Communications System
  > HF 2 INDICATES FAIL, FAIL. GROUNDED - YES. RESET HF 2 IAW FIM 23-11 TASK 802. OPS CHECK GOOD. FAULT CLEARED.
- [SDR ASAA2023091645160](https://openairdocs.org/sdr/ASAA2023091645160.md): Module · faulted · Sep 16, 2023 · N518AS · Boeing 737890 · Windshield/Door Rain/Ice Removal
  > RIGHT SIDE WINDOW OVERHEAT ILLUMINATED. ACCOMPLISHED QRH. WHEN WINDOW HEAT SWITCH WAS TURNED ON, THE OVERHEAT LIGHT ILLUMINATED AGAIN. GROUNDED - YES. GVI OF RIGHT SIDE WINDOW HEAT TERMINALS, CONNECTOR FOR COIL CORD 2X, & CB = FOUND R SIDE WINDOW HEAT CB OPENE
- [SDR ASAA2023090745040](https://openairdocs.org/sdr/ASAA2023090745040.md): Unknown · unknown · Sep 7, 2023 · N518AS · Boeing 737890 · Ice/Rain Protection System
  > RIGHT SIDE #2 WINDSHIELD OVERHEAT. NO RESET. GROUNDED - YES. DURING ACCOMPLISHMENT OF LL1 CHECK FOUND C/B B8 ON P6-11 OPEN, RIGHT SIDE WINDOW HEAT. INSPECTED BEHIND P6-11 PANEL, NO DEFECTS NOTED. RESET CB B8. OPS CK RIGHT SIDE WINDOW HEAT PER AMM 30-41-00. THI
- [SDR ASAA2023081544617](https://openairdocs.org/sdr/ASAA2023081544617.md): Unknown · unknown · Aug 15, 2023 · N518AS · Boeing 737890 · Engine Cranking
  > ENG 1 SHORT TIME FAULT 73-30311 "THE START SWITCH SIGNAL AND ARINC BUS DATA DISAGREE" FOUND WHILE PERFORMING T/C 78273000. GROUNDED - YES. PERFORMED T/C 78273000, VERIFIED FAULT MSG 73-30311 NOT LOGGED IN THE LAST 10 FLT LEGS ON #1 ENG. REF FIM TASK 73-24 TASK
- [SDR ASAA2023081044513](https://openairdocs.org/sdr/ASAA2023081044513.md): Unknown · unknown · Aug 10, 2023 · N518AS · Boeing 737890 · Standard Practices/Structures
  > DURING T/C78273000, FOUND SHORT TIME FAULT 73-30312 START SWITCH AND ARINC BUS DATA DISAGREE ON ENGINE 2. GROUNDED - YES. PERFORMED FIM 73-24 TASK 813, INT EVAL PASSED. NO FAULT HISTORY NOTED ON #2 ENGINE BITE TEST. NO HISTORY TRAX 30 DAYS.THIS CLEARS PLT C/N
- [SDR ASAA2023081044517](https://openairdocs.org/sdr/ASAA2023081044517.md): Unknown · unknown · Aug 10, 2023 · N518AS · Boeing 737890 · Weather Radar System
  > WEATHER RADAR DEPICTS WX RETURN AT 2 O'CLOCK POSITION WITH NO WX PRESENT RETURN IS NARROW BAND. GROUNDED - YES. RE-SEATED WXR R/T ACCOMPLISHED WXR OPS CHECK NORMAL B737-800 AMM 34-43-00 OPS CHECK NORMAL.
- [SDR ASAA2023072944305](https://openairdocs.org/sdr/ASAA2023072944305.md): Unknown · unknown · Jul 29, 2023 · N518AS · Boeing 737890 · Windshield/Door Rain/Ice Removal
  > RH SIDE OVERHEAT CAUTION ILLUMINATED INFLIGHT. GROUNDED - YES. ACCOMPLISHED WHCU BITE REF B737-800 FIM 30-41 TASK 801. NO CURRENT FAULTS WERE LOGGED. R2 WINDOW INSTALLED IS MARKED H14, BUT HAS THE RESISTANCE OF AN H15. SWAPPED THE TAP FROM TERMINAL #3 TO #2 RE
- [SDR ASAA2023062743761](https://openairdocs.org/sdr/ASAA2023062743761.md): Sensor · faulted · Jun 27, 2023 · N518AS · Boeing 737890 · Windshield/Door Rain/Ice Removal
  > OVERHEAT CAUTION LIGHT ON R SIDE. GROUNDED - YES. BITE TEST OF WHCU SHOW WINDOW SENSOR. PERFORMED RETAPPING OF RH SLIDING WINDOW REF B737-800 AMM 56-12-11-400-801 STEPS F.(7) AND 8. REMOVED AND REPLACED R2 WINDOW REF AMM 56-12-11. LEAK CHECK GOOD, OPS CHECK FA
- [SDR ASAA2023060843498](https://openairdocs.org/sdr/ASAA2023060843498.md): Unknown · unknown · Jun 8, 2023 · N518AS · Boeing 737890 · Emergency Lighting
  > EMERGENCY LIGHT SWITCH STUCK IN THE OFF POSITION. GROUNDED - YES. ADJUSTED OVHD EMERGENCY LIGHT SWITCH GUARD OPS NORMAL REF B737-800 AMM 33-50-0.
- [SDR ASAA2023060343455](https://openairdocs.org/sdr/ASAA2023060343455.md): Unknown · unknown · Jun 3, 2023 · N518AS · Boeing 737890 · Communications System
  > HF1 + HF2 DIFFICULT TO HEAR TRANSMISSIONS. SELCAL WORKS FINE. GROUNDED - YES. PERFORMED GOOD HF1 AND HF2 COMMUNICATION SYSTEM - SYSTEM TEST. REF B737-800 AMM 23-11-00/501.
- [SDR ASAA2023042043118](https://openairdocs.org/sdr/ASAA2023042043118.md): Skin · cracked · Apr 20, 2023 · N518AS · Boeing 737890 · Horizontal Stabilizer Structure
  > SUBTASK 839-004 ONE CRACK INDICATION FOUND APPROX 1/8"L. LOCATION IS ON THE 92.70 STAB STA AND 101.90 OFF THE 101.90 FASTENER SIDE, FWD OF PREVIOUS REPAIR. GROUNDED - YES. REPAIRED R/H LOWER HORIZONTAL SKIN WITH 2024-T3 IAW B737-800 SRM 55-10-01-2R-11THIS IS A
- [SDR ASAA2023041042802](https://openairdocs.org/sdr/ASAA2023041042802.md): Unknown · unknown · Apr 10, 2023 · N518AS · Boeing 737890 · HF Communications System
  > ON PREFLIGHT, HF RADIO #1 DISPLAP "FAIL FAIL" ON THE RADIO TUNNING PANEL. GROUNDED - YES. RE SEAT HF C/B BITE CHECK SUCCESSFUL RE B737-800 FIM TASK 23-11 TASK 801.
- [SDR ASAA2023040843163](https://openairdocs.org/sdr/ASAA2023040843163.md): Packing · leaking · Apr 8, 2023 · N518AS · Boeing 737890 · Engine Cranking
  > #1 ENGINE OIL TREND DATA SHOWS OIL CONSUMPTION TO GREATER THAN EXPECTED. ETOPS ENGINE POWER RUN REQUIRED. GROUNDED - YES. FOUND EVIDENCE OF OIL LEAKING AT STARTER AND QAD. REMOVED AND REINSTALLED STARTER AND QAD AND REPLACED THEIR SEALS IAW B737-800 AMM 80-11-
- [SDR ASAA2023040442729](https://openairdocs.org/sdr/ASAA2023040442729.md): Actuator · unknown · Apr 4, 2023 · N518AS · Boeing 737890 · Cabin Cooling System
  > LEFT PACK LIGHT ON MASTER CAUTION RECALL. GROUNDED - YES. DURING VERIFY NOTED LH RAM AIR INLET ACTUATOR EMITTING A CLICKING SOUND. REMOVED AND REPLACED LH RAM AIR INLET ACTUATOR REF B737-800 AMM 21-51-21.
- [SDR ASAA2023033042697](https://openairdocs.org/sdr/ASAA2023033042697.md): Unknown · unknown · Mar 30, 2023 · N518AS · Boeing 737890 · Airborne Auxiliary Power Unit (APU) System
  > AFTER LANDING 1ST ATTEMPTED APU START FAIL LIGHTS ILLUMINATED, NO START. 2ND ATTEMPT APU START FINE. GROUNDED - YES. COLD SOAK START PASSED.
- [SDR ASAA2023032542564](https://openairdocs.org/sdr/ASAA2023032542564.md): Unknown · faulty · Mar 25, 2023 · N518AS · Boeing 737890 · Fuel Indicating System
  > #2 FUEL QUANTITY INDICATOR HAS GONE BLANK 5 TIMES INFLIGHT CAUSING THE TOTAL FUEL INDICATOR TO GO BLANK. HAS DONE IT WITH CENTER PUMPS ON AND OFF. FUEL INDICATORS WILL COME BACK AFTER 15 SECONDS OR SO. GROUNDED - YES. CURRENTLY SYSTEM WORKS AND FQIS BITE PASSE
- [SDR ASAA2023031542380](https://openairdocs.org/sdr/ASAA2023031542380.md): Unknown · unknown · Mar 15, 2023 · N518AS · Boeing 737890 · Autopilot System
  > SPEED TRIM FAIL LIGHT ILLUMINATED ON P5 OVERHEAD PANEL. GROUNDED - YES. PERFORMED B737-800 FIM 22-11 TASK 849. AUTOTEST, SPEED/STAB TRIM SFC TESTS OK. OPS NML.
- [SDR ASAA2023031542363](https://openairdocs.org/sdr/ASAA2023031542363.md): Unknown · unknown · Mar 15, 2023 · N518AS · Boeing 737890 · Autopilot System
  > SPEED TRIM FAIL LIGHT ILLUMINATED. GROUNDED - YES. SPEED TRIM OPS CHECK GOOD IAW B737-800 FIM 22-11-TASK 849.
- [SDR ASAA2023031442374](https://openairdocs.org/sdr/ASAA2023031442374.md): Unknown · unknown · Mar 14, 2023 · N518AS · Boeing 737890 · HF Communications System
  > SATCOM LOCKED-UP. GROUNDED - YES. SATCOM BREAKER PULLED IN FLIGHT PER SATCOM LOCK-UP PROCEDURE PER QRH. SATCOM RESTORED. VERIFIED SATCOM C/B CLOSED.
- [SDR ASAA2023031042298](https://openairdocs.org/sdr/ASAA2023031042298.md): Unknown · unknown · Mar 10, 2023 · N518AS · Boeing 737890 · HF Communications System
  > CPDLC LOGGING OFF. GROUNDED - YES. ACCOMPLISHED QRH SATCOM LOCKUP PROCEDURE
- [SDR ASAA2023030242170](https://openairdocs.org/sdr/ASAA2023030242170.md): Unknown · unknown · Mar 2, 2023 · N518AS · Boeing 737890 · Cabin Cooling System
  > AFTER ENGINE START, MASTER CAUTION ON RECALL, LEFT PACK LIGHT REMAINS ON BUT RESETS - EXTINGUISHES WITH RECALL. GROUNDED - YES. ACCOMPLISHED PZTC BITE FOR L/H PACK REF AMM 21-61-00. BITE TEST GOOD. PREV FLT SHOWED L/H RAM AIR ACTUATOR FAULT. NO OTHER DEFECTS N

Next page: https://openairdocs.org/aircraft/N518AS/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 = 'N518AS' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N518AS/reports

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