# Service difficulty reports: N57439

A list on [N57439](https://openairdocs.org/aircraft/N57439.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 2 · 65 reports

- [SDR CALA2026090219200](https://openairdocs.org/sdr/CALA2026090219200.md): Bulb · inoperative · Sep 2, 2026 · N57439 · Boeing 737924ER · Emergency Lighting
  > RIGHT MIDDLE FORWARD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED BULB AND OPS CHECKED GOOD IAW AMM 33-51-04-960-801.
- [SDR CALA2026033114967](https://openairdocs.org/sdr/CALA2026033114967.md): Rib · cracked · Mar 29, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > LEFT HORIZONTAL STAB INTERNAL RIB, HSS 147.90 CRACKED AT THE BOTTOM OF THE NR 2 VERTICAL STIFFENER ON THE INBD FACING SIDE OF THE RIB. REMOVED ONE DOUBLER AND FILLER TO FOM IAW SRM 51-40-02. CUTOUT THE CRACK IAW SRM 55-10-09-2R. FABRICATED REPAIR ANGLE,
- [SDR CALA2026033114966](https://openairdocs.org/sdr/CALA2026033114966.md): Rib · cracked · Mar 29, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > LEFT HORIZONTAL STAB INTERNAL RIB, APPROX HSS 193, CRACKED AT THE BOTTOM OF THE NR 3 VERTICAL STIFFINER ON THE INBD FACING SIDE OF THE RIB. REMOVED ONE DOUBLER AND FILLER TO FOM IAW SRM 51-40-02. CUT OUT THE CRACK IAW SRM 55-10-09-2R. FABRICATED REPAIR ANG
- [SDR CALA2026040815221](https://openairdocs.org/sdr/CALA2026040815221.md): Skin · damaged · Mar 28, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > RIB REPAIRS FOR J/C'S 9282862, 9282863 AND 928290 9282902 REQUIRE EXTERNAL DOUBLER REPAIR. ACCOMPLISHED DOUBLER REPAIR PER B737-900 SRM 55-10-01-2R-11 REPAIR II DUE TO ACCESS HOLES MADE FOR RIB REPAIRS ON LOG PAGES 9282862,9282863 AND 9282902.
- [SDR CALA2026040114997](https://openairdocs.org/sdr/CALA2026040114997.md): Rib · cracked · Mar 28, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > LEFT HORIZONTAL STAB INTERNAL RIB AT HSS 111.10 HAS A CRACK AT THE BOTTOM OF NO.2 VERTICAL STIFFENER ON THE INBD FACING SIDE OF THE RIB. REPAIRED #2 VERTICAL STIFFENER ON RIB AT STA 111.10 PER SRM 55-10-09-2R REPAIR 4.
- [SDR CALA2026040114995](https://openairdocs.org/sdr/CALA2026040114995.md): Rib · cracked · Mar 27, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > LEFT HORIZONTAL STAB INTERNAL RIB AT STA 111.10 HAS A CRACK AT THE BOTTOM OF THE NR 3 VERTICAL STIFFENER ON THE INBD FACING SIDE OF THE OF THE RIB. REPAIRED RIB NR 3 VERTICAL STIFFENER PER SRM 55-10-09 2R REPAIR 4
- [SDR CALA2026040114994](https://openairdocs.org/sdr/CALA2026040114994.md): Rib · cracked · Mar 27, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > LEFT HORIZONTAL STAB INTERNAL RIB AT STAB STA 111.10 HAS A CRACK AT THE BOTTOM OF THE NR 4 VERTICAL STIFFENER ON THE INBD FACING SIDE OF THE RIB. REPAIRED RIB NO.4 VERTICAL STIFFENER @ STA 111.10 PER B737-900 SRM 55-10-09-2R REPAIR 4.
- [SDR CALA2026040815218](https://openairdocs.org/sdr/CALA2026040815218.md): Skin · cracked · Mar 26, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > RIGHT HORIZONTAL STAB. LOWER SKIN HAS CONFIRMED CRACK INDICATION, 1.400"L, INBD OF INBD ROW OF FASTENERS AT HSS 184.70, 8" FWD OF AFT SPAR. RIB REPAIRED IAW SRM 55-10-01-2R-11 REPAIR 11. THIS REPAIRIS A CAT B REPAIR REQUIRING SUPPLEMENTAL INSPECTION PER B73
- [SDR CALA2026040615079](https://openairdocs.org/sdr/CALA2026040615079.md): Frame · dented · Mar 26, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Frame
  > FWD CARGO RT SIDE, FRAME HAS A DENTED ON UPPER FLANGE AT BS 500K BETWEEN STRINGER S-24 AND S-25. REPAIRED FRAME AT BS 500K BETWEEN S24R - S25R IAW SRM 53-30-07-2R-2. DWG 143A1261 REV-, 143A3010, REV A. SRM 51-20-01, SRM 51-40-05, AND SRM 51-40-02. DWG 14
- [SDR CALA2026040615078](https://openairdocs.org/sdr/CALA2026040615078.md): Rib · cracked · Mar 26, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > RIGHT HORIZ STAB INTERNAL RIB AT APPROX STAB STA 175 HAS A CRACKED AT THE BOTTOM OF THE NR 2 VERTICAL STIFFENER ON THE INBD FACING SIDE OF THE RIB. REPAIRED NR 2 VERTICAL STIFFENER ON R/H HORIZONTAL RIB HSS 175 IAW SRM 55-10-09-2R-4, REPAIR 4, AND 55-10-01-
- [SDR CALA2026040815219](https://openairdocs.org/sdr/CALA2026040815219.md): Skin · cracked · Mar 25, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > R/H HORIZONTAL STAB LOWER SURFACE SKIN IS CRACKED ON THE INBD SIDE OF THE RIB AT STAB STA 147.90. REPAIRED R/H HORIZONTAL LOWER SKIN PER B737-900 SRM 55-10-01-2R- 11 REPAIR 11.
- [SDR CALA2026032314742](https://openairdocs.org/sdr/CALA2026032314742.md): Stub Beam · gouged · Mar 20, 2026 · N57439 · Boeing 737924ER · Passenger/Crew Doors
  > L-2 DOOR, HANDLE BOX CUTOUT, UPPER TORQUE TUBE BUSHING STUB BEAM IS GOUGED. BLENDED OUT GOUGE IN UPPER STUB BEAM, FOUND OUT OF LIMITS IAW SRM 52-10-02-1A-3. REMOVED DAMAGED STUB BEAM IAW SRM 51-40-02 AND INSTALLED NEW FABRICATED STUB BEAM ON CMM 52-16-15 A
- [SDR CALA2026032014705](https://openairdocs.org/sdr/CALA2026032014705.md): Battery Pack · discharged · Mar 19, 2026 · N57439 · Boeing 737924ER · Emergency Lighting
  > (SUPPORT TASK) EMERGENCY BATTERY M1694 FAILS OPS CHECK. REMOVED AND REPLACED EMERGENCY BATTERY M1694 AND OPS CHECK GOOD REF AMM 33-51-06-960-805.
- [SDR CALA2026032014704](https://openairdocs.org/sdr/CALA2026032014704.md): Battery Pack · discharged · Mar 19, 2026 · N57439 · Boeing 737924ER · Emergency Lighting
  > (SUPPORT TASK) EMERGENCY BATTERY M1695 FAILS OPS CHECK TRANSCRIBED FROM AAR GSO NON-ROUTINE 9282998. ACCOMPLISHED REMOVED AND REPLACED EMERGENCY BATTERY M1695 AND OPS CHECK GOOD REF B737 AMM 33-51-06-960-805.
- [SDR CALA2026031114492](https://openairdocs.org/sdr/CALA2026031114492.md): Pressure Blkhd · cracked · Mar 9, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Bulkhead
  > VERTICAL PRESSURE WEB CRACKED BETWEEN RBL 31.83 AND 40.00 CRACKED APPROX 2.0 INCHES LONG. REPAIRED THE VERTICAL PRESSURE WEB BETWEEN RBL 31.83 AND 40.00 IAW B737-900ER 57-10-10-2R-3 REF AAR GSO MECH V932599 INSP QC194
- [SDR CALA2026031114491](https://openairdocs.org/sdr/CALA2026031114491.md): Seat Track · worn · Mar 9, 2026 · N57439 · Boeing 737924ER · Fuselage, Seat/Cargo Attach Fittings
  > MAIN CABIN SEAT TRACK AT 500L TO 520 LBL 45 GOUGED IN 2 AREAS ON UPPER SURFACE. REPAIRED THE SEAT TRACK AT BS 500L - 520, LBL45 IAW SRM 53-00-52-2R-4.
- [SDR CALA2026031114490](https://openairdocs.org/sdr/CALA2026031114490.md): Seat Track · worn · Mar 9, 2026 · N57439 · Boeing 737924ER · Fuselage, Seat/Cargo Attach Fittings
  > MAIN CABIN SEAT TRACK AT 500L TO 520 LBL 24 GOUGED IN 2 AREAS ON UPPER SURFACE. REPAIRED SEAT TRACK IAW SRM 53-00-52-2R-4.
- [SDR CALA2026031314547](https://openairdocs.org/sdr/CALA2026031314547.md): Deck Plate · dented · Mar 8, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Structure
  > FLIGHT DECK FLOOR HAS DENTS BETWEEN BS250 AND BS270 AND BETWEEN LBL-29 AND RBL-10. REPAIRED FLIGHT DECK FLOOR IAW HAECO E-PROGRESSIVE REO-G25836, STAGE 2 AND FINAL ECRA 5310-08837.
- [SDR CALA2026030514333](https://openairdocs.org/sdr/CALA2026030514333.md): Structure · cracked · Mar 2, 2026 · N57439 · Boeing 737924ER · Passenger/Crew Doors
  > MAIN CABIN L1 ENTRY LOWER INNER SECTION CRACKED AT BS 303. REMOVED AND REPLACED L1 DOOR LOWER INNER STRUCTURE IAW SRM 51-40-02-0G-0, AND DWG 141A8110, REV E.
- [SDR CALA2026032314727](https://openairdocs.org/sdr/CALA2026032314727.md): Floorbeam · corroded · Feb 24, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Floor Beam
  > MAIN CABIN LEFT AFT WET AREA BEAM UPPER FLANGE AS CORROSION AROUND HOLE AT BS986.5. PEFORMED PERMANENT REPAIR AT MAIN CABIN AFT WET AREA FLOOR BEAM STA 986.5 LBL43 IAW B737-900ER SRM 53-70-51-2R-6 ALTERNATIVE 4. CAT A REPAIR, NO FURTHER INSPECTION REQUIRE
- [SDR CALA2026022614101](https://openairdocs.org/sdr/CALA2026022614101.md): Floor Support · cracked · Feb 24, 2026 · N57439 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > MAIN CABIN BS 328-400 BL-0 FLOOR SUPPORT CRACKED. REMOVED AND REPLACED CRACKED FLOOR SUPPORT IAW DWG 143A5300, REV - AND SRM 51-40-02.
- [SDR CALA2026022614094](https://openairdocs.org/sdr/CALA2026022614094.md): Floorbeam · corroded · Feb 24, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Floor Beam
  > MAIN CABIN LEFT AFT WET AREA FLOOR BEAM UPPER FLANGE CORRODED AROUND LAV MOUNT AT BS 947 LBL23. ALL MAINTENANCE COMPLETED UP TO SFR INPUT. PERFORMED PERMANENT REPAIR AT FLOOR BEAM UPPER FLANGE BS 947 IAW SRM 53-70-51-2R-5.
- [SDR CALA2026022614086](https://openairdocs.org/sdr/CALA2026022614086.md): Closeout Panel · corroded · Feb 24, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Structure
  > MAIN CABIN,FLOOR STRUCTURE RH AFT WET AREA, CLOSE OUT WEB UPPER SKIN HAS CORROSION AT SEVERAL SPOTS AND RUNNING UNDER AFT GALLEY FLOOR SUPPORT FITTINGS (2EA), BS987-BS1006. REMOVED AND REPLACED CLOSE OUT WEB IAW DWG 147A5701, REV A, AND SRM 51-40-02.
- [SDR CALA2026022614084](https://openairdocs.org/sdr/CALA2026022614084.md): Closeout Panel · corroded · Feb 24, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Structure
  > MAIN CABIN LEFT AFT WET AREA CLOSE OUT WEB UPPER SURFACE CORRODED AT BS 1006 TO 986 BETWEEN LBL 23 AND LBL 37. REMOVED AND REPLACED THE CLOSE OUT WEB AT MAIN CABIN LH AFT WET AREA.
- [SDR CALA2026022614068](https://openairdocs.org/sdr/CALA2026022614068.md): Skin · gouged · Feb 21, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Plate/Skin
  > GOUGE ON FUSELAGE SKIN BS 727E, STRINGER 19R. MAJOR REPAIR. ACCOMPLISHED A DOUBLER REPAIR ON THE SKIN BS 727E, STR 19R IAW SRM 53-00-01-2R-1, REPAIR 1, FIG 201.
- [SDR CALA2026032314726](https://openairdocs.org/sdr/CALA2026032314726.md): Intercostal · cracked · Feb 19, 2026 · N57439 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > MAIN CABIN STA 312-328 LBL45 INTERCOSTAL CRACKED. REMOVED AND REPLACED INTERCOSTAL AT MAIN CABIN STA 312@328 LBL 45. IAW SRM 51-40-02-0G-0 AND DWG 141A5400
- [SDR CALA2026022013941](https://openairdocs.org/sdr/CALA2026022013941.md): Floor Support · cracked · Feb 19, 2026 · N57439 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > FLOOR STRUCTURE,INTERCOSTAL CRACKED AT BS 311 TO BS 327 AT BL 33R. REMOVED AND REPLACED INTERCOSTAL AT MAIN CABIN BS 311 - 327, RBL 33 IAW SRM 51-40-02-0G-0 AND DWG 141A5400.
- [SDR CALA2025102010255](https://openairdocs.org/sdr/CALA2025102010255.md): Unknown · stained · Oct 20, 2025 · N57439 · Boeing 737924ER · Standard Practices/Structures
  > LARGE BLACK STREAKS ON UNDERSIDE OF AIRCRAFT, STREAKS ARE TACKY TO TOUCH AND HAVE NO NOTICABLE ODOR OR COLOR OF ANY AIRCRAFT FLUIDS. APPEAR TO ORIGINATE FROM WHEEL WELL AREA. OPERATED BOTH HYD. ACMP, FOUND NO ACTIVE LEAKS, DRIPS, PUDDLES, OR POOLING. HYD. S
- [SDR CALA2025092909355](https://openairdocs.org/sdr/CALA2025092909355.md): Power Supply · inoperative · Sep 28, 2025 · N57439 · Boeing 737924ER · Emergency Lighting
  > R2 DOOR EMERGENCY LIGHTS INOP REPLACED R2 DOOR EMERGENCY LIGHTS BATTERY PACK AND POWER SUPPLY POSITION M1672 PER AMM 33-51-06, OPS CHECK GOOD, NO DEFECTS NOTED AT THIS TIME, A/C OK TO CONTINUE.
- [SDR CALA2025092909354](https://openairdocs.org/sdr/CALA2025092909354.md): Battery Pack · faulted · Sep 28, 2025 · N57439 · Boeing 737924ER · Emergency Lighting
  > ROW 1EF-7DEF OVERHEAD BIN EMERGENCY LIGHTS INOPERATIVE. REPLACED ROW 1EF-7DEF OVERHEAD BIN EMERGENCY LIGHTS BATTERY PACK AND POWER SUPPLY POSITION M1676 IAW AMM 33-51-06, OPS CHECK GOOD, NO DEFECTS NOTED. ACFT OK TO CONTINUE SERVICE.
- [SDR CALA2025090308434](https://openairdocs.org/sdr/CALA2025090308434.md): Idg · faulted · Sep 1, 2025 · N57439 · Boeing 737924ER · AC Generator-Alternator
  > NUMBER 2 ENG GEN SOURCE OFF LIGHT ILLUMINATED. GEN 2 INDICATED 24 DC BUT NO VOLTS OR FREQ AC. DRIVE DISCONNECTED #2 IDG HAD BEEN DISCONNECTED. REMOVED LIGHT BULBS FROM #2 ENG DRIVE LIGHT AND GEN LIGHT FOR #2 ENG. FOUND #1 ENG IDG TO BE OVER SERVICED. RESERVICE
- [SDR CALA2025071606631](https://openairdocs.org/sdr/CALA2025071606631.md): Warning Light · false activation · Jul 12, 2025 · N57439 · Boeing 737924ER · Door Warning System
  > DOOR WARNING ANNUNCIATOR IS ON EQUIP VERIFY DOOR IS CLOSED AND LOCKED, APPLY MEL 5203G PERFORMED OPEN THE ELECTRONIC EQUIPMENT DOOR WHEN THE DOOR HANDLE WILL NOT MOVE IAW AMM 52-48-41-010-801 & PERFORMED ELECTRONIC EQUIPMENT ACCESS DOOR INDICATION SWITCH TES
- [SDR CALA2025022002392](https://openairdocs.org/sdr/CALA2025022002392.md): Handle · faulted · Feb 18, 2025 · N57439 · Boeing 737924ER · Passenger/Crew Doors
  > DOOR 2L HANDLE WOULD NOT STAY SEATED IN FLIGHT NO DOOR LIGHT PER CREW HANDLE CAME UP A FEW INCHES INFLIGHT WITH NO DOOR WARNING INDICATION OR LOSS OF PRESSURIZATION. PERFORMED INITIAL EVALUATION ON L2 DOOR, NO PSEU MSG. DOOR HANDLE OPERATION INTERIOR AND EXTE
- [SDR CALA2025021400367](https://openairdocs.org/sdr/CALA2025021400367.md): Intercostal · gouged · Feb 10, 2025 · N57439 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > RII INSPECTION REQUIRED R/H E&E WEB BAY GOUGED AT PREVIOUS LOCATION MEAUSERED LOWEST POINT.032 OUT OF LIMITS ( PSE) VERIFIED MATERIAL THICKNESS AT DAMAGED AREA LOWEST POINT AT.032 WITH OLYMPUS ULTR 35DL. REMOVED R/H E & E WEB PER SRM 51-40-02. HOLES REQUIRE
- [SDR CALA2025021400366](https://openairdocs.org/sdr/CALA2025021400366.md): Intercostal · gouged · Feb 10, 2025 · N57439 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > RII INSPECTION REQUIRED L/H E&E BAY GOUGED AT PREVIOUS LOCATION MEAUSERED LOWEST POINT.030 OUT OF LIMITS (PSE) VERIFIED MATERIAL LOSS AT DAMAGED AREAS LOWEST POINT IS.030 REMOVED FLOOR PANEL COVER ABOVE L/H WEB TO FOM AS PER REF SRM REMOVED L/H WEB AS PER R
- [SDR CALA2024072602102](https://openairdocs.org/sdr/CALA2024072602102.md): Unknown · odor · Jul 24, 2024 · N57439 · Boeing 737924ER · Passenger Compartment Equipment
  > ELECTRICAL BURNING ODOR IN CABIN ROWS 24-26 NO SMOKE SEEN REF AMM TASK 05-51-26-800-801-C1, CHK CABIN LIGHTING, PASS ENT, RECIRC, RH PACK AND OPENED CEILING PNLS AND COULD NOT DUPLICATE ELECTRICAL SMELL.
- [SDR CALA2024071800248](https://openairdocs.org/sdr/CALA2024071800248.md): Probe · inoperative · Jul 11, 2024 · N57439 · Boeing 737924ER · Engine EGT/TIT Indicating System
  > AC 439 #1 ENG ESN 896345 CHRONIC HISTORY EGT INDICATION FAULTS, CURRENT EEC BITE CHECK FAULT 77-20861 FINDING IN LP 8564232. PLEASE ACCOMPLISH (1) REMOVE AND REPLACE CJ9 & CJ10 HARNESSES PE R AMM TASKS 73-21-06-000-803-F00 AND 73-21-06-400-803-F00, AND ( 2) RE
- [SDR CALA2024071502032](https://openairdocs.org/sdr/CALA2024071502032.md): Wire Harness · faulted · Jul 10, 2024 · N57439 · Boeing 737924ER · Engine Indicating System Wiring
  > NR 1 ENG ESN 896345 CHRONIC HISTORY EGT INDICATION FAULTS, CURRENT EEC BITE CHECK FAULT 77-20861 FINDING IN LP 8564232. REMOVE AND REPLACE CJ9 & CJ10 HARNESSES PE R AMM TASKS 73-21-06-000-803-F00 AND 73-21-06-400-803-F00, AND ( 2) REMOVE AND REPLACE J9 & J10
- [SDR CALA2024021900467](https://openairdocs.org/sdr/CALA2024021900467.md): Thermocouple · intermittent · Feb 16, 2024 · N57439 · Boeing 737924ER · Engine Indicating System
  > E1 ESN 896345 IS EXHIBITING ERRATIC EGT INDICATION. PERFORM FIM 77-21-00-810-805C1 SIMPLIFIED EGT INDICATION TROUBLESHOOTING. PL EASE UPDATE THIS LOG PAGE WITH FINDINGS AND ACTIONS. IF THE EEC BITE REVEALS A SECTOR OR SECTORS OUT OF RANGE, REPLACE ALL HARDWARE
- [SDR CALA2023032700893](https://openairdocs.org/sdr/CALA2023032700893.md): Unknown · shorted · Mar 27, 2023 · N57439 · Boeing 737900ER · Water and Waste System
  > NONE OF THE LAVS FLUSH VERIFIED VACUUM WASTE CONTROLL CIRCUIT BREAKER POPPED ON ARIVAL ISOATED SYSTEM FOUND PIN 1 ON D11702 SHORTED INTERMITTANTLY TO AND LAV DUMP HANDLE NOT SEATED FULLY.SEE PICTURES. GROUND. FOUND WIRE W5146-0101-18 CHAFFED APROX 18 INCHES AF
- [SDR CALA2023032700891](https://openairdocs.org/sdr/CALA2023032700891.md): Unknown · unknown · Mar 27, 2023 · N57439 · Boeing 737900ER · Water and Waste System
  > ALL LAVS INOP. NO FLUSH FOUND CB EXTENDED FOR VACUUM WASTE CONT ON ARRIVAL FOUND VACUUM WASTE CIRCUIT BREAKER POP,RESET BREAKER AND REPLACED CONTROLLER AND ALL LAVS FLUSH NORMAL.MULTIPLE FLUSH AND FLUSH ONE TOILET AND BREAKER POPS AGAIN,DUE TO PREVIOUS PERFORM
- [SDR CALA2022120503302](https://openairdocs.org/sdr/CALA2022120503302.md): Lamp · inoperative · Dec 5, 2022 · N57439 · Boeing 737924ER · Emergency Lighting
  > 27DEF OVERHEAD EMERGENCY LIGHT OUT REPLACED LAMP. OPS CHECK GOOD.
- [SDR CALA2022120503303](https://openairdocs.org/sdr/CALA2022120503303.md): Battery Pack · discharged · Dec 5, 2022 · N57439 · Boeing 737924ER · Emergency Lighting
  > LEFT FWD ENTRY EMERGENCY LIGHTS FADE TO OFF AFTER TEN SECONDS REMOVED AND REPLACED BATTERY PACK AT M1675. OPS CHECK GOOD
- [SDR CALA2022011800170](https://openairdocs.org/sdr/CALA2022011800170.md): Filter · warning message · Jan 17, 2022 · N57439 · Boeing 737900 · Engine Oil Cooler
  > OIL FILTER BYPASS LGT ILUMM ON TAKEOFF ROLL EXTINGUISHED IN AIR CREW REPORTS #2 ENGINE FOR #2 ENGINE FOUND FILTER BYPASS INDICATOR POPPED, REMOVED PHOTOS ATTACHED PERFORMED FIM TASK 79-05 TASK817 UP TO STEP 3 B 1 " CHIP SCAVENGE FILTER AND SUPPLY FILTER AND
- [SDR CALA2021051700682](https://openairdocs.org/sdr/CALA2021051700682.md): Oil System · low · May 17, 2021 · N57439 · Boeing 737900ER · Turbine Engine Oil System
  > AT FL280 ENG 1 LOW PRESS LIGHT ON OIL QUANT 0 OIL PRESS RED 10P SI. FURTHER DETAILS AWAITED
- [SDR CALA2020072001063](https://openairdocs.org/sdr/CALA2020072001063.md): Rod · damaged · Jul 17, 2020 · N57439 · Boeing 737924ER · Trailing Edge Flap Control System
  > WHILE PERFORMING WALKAROUND, FOUND THE RT INBOARD AFT FLAP IN THE EXTENDED POSITION. DURING INSPECTION, FOUND THE FLAP ACTUATING MECHANISM ROD DAMAGED, FLAP DRIVE ATTACH FITTING DISCONNECTED AND SHEARED OFF FASTENERS. ALSO FOUND DAMAGE INSIDE BOTTOM OF FLAP C
- [SDR CALA2020032700711](https://openairdocs.org/sdr/CALA2020032700711.md): Rib · damaged · Mar 24, 2020 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > R/H LOWER HORZ SKIN AT STA 129.50 REQUIRES SKIN CUTOUT TO ACCESS RIB REPAIR AT #3 RIB VERTICAL STIFFENER. REF. F/C 9731226 AND F/C 9731183. FOR DIP REINSPECTION PURPOSES. REPAIRED PER SRM 55-10-01 REPAIR 11 REF. F/C N/R 9731226 FOR ALL WORK PERFORMED. PLACED O
- [SDR CALA2020032700710](https://openairdocs.org/sdr/CALA2020032700710.md): Rib · damaged · Mar 24, 2020 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > LH LOWER HORZ SKIN AT STA 101.90 REQUIRES SKIN CUTOUT TO ACCESS RIB REPAIR AT THE SECOND RIB STIFFENER. RER. F/C 9731274. FOR DIP REINSPECTION PURPOSES. REPAIRED PER SRM 55-10-01 REPAIR 11 REF. F/C N/R 9731274 FOR ALL WORK PERFORMED. PLACED ON DIP FOR INSPECTI
- [SDR CALA2020032700709](https://openairdocs.org/sdr/CALA2020032700709.md): Skin · cracked · Mar 24, 2020 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > LEFT HORIZONTAL STAB LOWER SKIN CRACKED AT STA 147.90 6 INCHES FWD OF DRAIN HOLE. ENDS OF CRACK MARKED AND VERIFIED BY HFEC. REPAIRED PER SRM 55-10-01 REPAIR 11 REF. F/C N/R 9731201 FOR ALL WORK PERFORMED. PLACED ON DIP FOR INSPECTION PER SRM 55-10-01 REPAIR
- [SDR CALA2020032700708](https://openairdocs.org/sdr/CALA2020032700708.md): Skin · cracked · Mar 24, 2020 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > RIGHT HORIZONTAL STAB LOWER SKIN CRACKED AT STA 101.90 8 INCHES AFT OF DRAIN HOLE. ENDS OF CRACK MARKED AND VERIFIED BY HFEC. REPAIRED PER SRM 55-10-01 REPAIR 11 REF. F/C N/R 9731202 FOR ALL WORK PERFORMED. PLACED ON DIP FOR INSPECTION PER SRM 55-10-01 REPAIR

Next page: https://openairdocs.org/aircraft/N57439/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 = 'N57439' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N57439/reports

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