N57439

Service difficulty reports · 65

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 = 'N57439' 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 CALA2026090219200Bulb · inoperativeRIGHT MIDDLE FORWARD EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED BULB AND OPS CHECKED GOOD IAW AMM 33-51-04-960-801.Sep 2, 2026 · N57439 · Boeing 737924ER · Emergency LightingSDR CALA2026033114967Rib · crackedLEFT 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, Mar 29, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/RibSDR CALA2026033114966Rib · crackedLEFT 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 ANGMar 29, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/RibSDR CALA2026040815221Skin · damagedRIB 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.Mar 28, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Plate/SkinSDR CALA2026040114997Rib · crackedLEFT 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.Mar 28, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/RibSDR CALA2026040114995Rib · crackedLEFT 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 4Mar 27, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/RibSDR CALA2026040114994Rib · crackedLEFT 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.Mar 27, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/RibSDR CALA2026040815218Skin · crackedRIGHT 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 B73Mar 26, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Plate/SkinSDR CALA2026040615079Frame · dentedFWD 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 14Mar 26, 2026 · N57439 · Boeing 737924ER · Fuselage Main, FrameSDR CALA2026040615078Rib · crackedRIGHT 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-Mar 26, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/RibSDR CALA2026040815219Skin · crackedR/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.Mar 25, 2026 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Plate/SkinSDR CALA2026032314742Stub Beam · gougedL-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 AMar 20, 2026 · N57439 · Boeing 737924ER · Passenger/Crew DoorsSDR CALA2026032014705Battery Pack · discharged(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.Mar 19, 2026 · N57439 · Boeing 737924ER · Emergency LightingSDR CALA2026032014704Battery Pack · discharged(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.Mar 19, 2026 · N57439 · Boeing 737924ER · Emergency LightingSDR CALA2026031114492Pressure Blkhd · crackedVERTICAL 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 QC194Mar 9, 2026 · N57439 · Boeing 737924ER · Fuselage Main, BulkheadSDR CALA2026031114491Seat Track · wornMAIN 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.Mar 9, 2026 · N57439 · Boeing 737924ER · Fuselage, Seat/Cargo Attach FittingsSDR CALA2026031114490Seat Track · wornMAIN 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.Mar 9, 2026 · N57439 · Boeing 737924ER · Fuselage, Seat/Cargo Attach FittingsSDR CALA2026031314547Deck Plate · dentedFLIGHT 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.Mar 8, 2026 · N57439 · Boeing 737924ER · Fuselage Main, StructureSDR CALA2026030514333Structure · crackedMAIN 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.Mar 2, 2026 · N57439 · Boeing 737924ER · Passenger/Crew DoorsSDR CALA2026032314727Floorbeam · corrodedMAIN 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 REQUIREFeb 24, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Floor BeamSDR CALA2026022614101Floor Support · crackedMAIN CABIN BS 328-400 BL-0 FLOOR SUPPORT CRACKED. REMOVED AND REPLACED CRACKED FLOOR SUPPORT IAW DWG 143A5300, REV - AND SRM 51-40-02.Feb 24, 2026 · N57439 · Boeing 737924ER · Fuselage Miscellaneous StructureSDR CALA2026022614094Floorbeam · corrodedMAIN 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.Feb 24, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Floor BeamSDR CALA2026022614086Closeout Panel · corrodedMAIN 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.Feb 24, 2026 · N57439 · Boeing 737924ER · Fuselage Main, StructureSDR CALA2026022614084Closeout Panel · corrodedMAIN 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.Feb 24, 2026 · N57439 · Boeing 737924ER · Fuselage Main, StructureSDR CALA2026022614068Skin · gougedGOUGE 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.Feb 21, 2026 · N57439 · Boeing 737924ER · Fuselage Main, Plate/SkinSDR CALA2026032314726Intercostal · crackedMAIN 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 141A5400Feb 19, 2026 · N57439 · Boeing 737924ER · Fuselage Miscellaneous StructureSDR CALA2026022013941Floor Support · crackedFLOOR 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.Feb 19, 2026 · N57439 · Boeing 737924ER · Fuselage Miscellaneous StructureSDR CALA2025102010255Unknown · stainedLARGE 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. SOct 20, 2025 · N57439 · Boeing 737924ER · Standard Practices/StructuresSDR CALA2025092909355Power Supply · inoperativeR2 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.Sep 28, 2025 · N57439 · Boeing 737924ER · Emergency LightingSDR CALA2025092909354Battery Pack · faultedROW 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.Sep 28, 2025 · N57439 · Boeing 737924ER · Emergency LightingSDR CALA2025090308434Idg · faultedNUMBER 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. RESERVICESep 1, 2025 · N57439 · Boeing 737924ER · AC Generator-AlternatorSDR CALA2025071606631Warning Light · false activationDOOR 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 TESJul 12, 2025 · N57439 · Boeing 737924ER · Door Warning SystemSDR CALA2025022002392Handle · faultedDOOR 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 EXTEFeb 18, 2025 · N57439 · Boeing 737924ER · Passenger/Crew DoorsSDR CALA2025021400367Intercostal · gougedRII 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 REQUIREFeb 10, 2025 · N57439 · Boeing 737924ER · Fuselage Miscellaneous StructureSDR CALA2025021400366Intercostal · gougedRII 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 RFeb 10, 2025 · N57439 · Boeing 737924ER · Fuselage Miscellaneous StructureSDR CALA2024072602102Unknown · odorELECTRICAL 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.Jul 24, 2024 · N57439 · Boeing 737924ER · Passenger Compartment EquipmentSDR CALA2024071800248Probe · inoperativeAC 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) REJul 11, 2024 · N57439 · Boeing 737924ER · Engine EGT/TIT Indicating SystemSDR CALA2024071502032Wire Harness · faultedNR 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 & J10Jul 10, 2024 · N57439 · Boeing 737924ER · Engine Indicating System WiringSDR CALA2024021900467Thermocouple · intermittentE1 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 HARDWAREFeb 16, 2024 · N57439 · Boeing 737924ER · Engine Indicating SystemSDR CALA2023032700893Unknown · shortedNONE 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 AFMar 27, 2023 · N57439 · Boeing 737900ER · Water and Waste SystemSDR CALA2023032700891Unknown · unknownALL 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 PERFORMMar 27, 2023 · N57439 · Boeing 737900ER · Water and Waste SystemSDR CALA2022120503302Lamp · inoperative27DEF OVERHEAD EMERGENCY LIGHT OUT REPLACED LAMP. OPS CHECK GOOD.Dec 5, 2022 · N57439 · Boeing 737924ER · Emergency LightingSDR CALA2022120503303Battery Pack · dischargedLEFT FWD ENTRY EMERGENCY LIGHTS FADE TO OFF AFTER TEN SECONDS REMOVED AND REPLACED BATTERY PACK AT M1675. OPS CHECK GOODDec 5, 2022 · N57439 · Boeing 737924ER · Emergency LightingSDR CALA2022011800170Filter · warning messageOIL 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 Jan 17, 2022 · N57439 · Boeing 737900 · Engine Oil CoolerSDR CALA2021051700682Oil System · lowAT FL280 ENG 1 LOW PRESS LIGHT ON OIL QUANT 0 OIL PRESS RED 10P SI. FURTHER DETAILS AWAITEDMay 17, 2021 · N57439 · Boeing 737900ER · Turbine Engine Oil SystemSDR CALA2020072001063Rod · damagedWHILE 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 CJul 17, 2020 · N57439 · Boeing 737924ER · Trailing Edge Flap Control SystemSDR CALA2020032700711Rib · damagedR/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 OMar 24, 2020 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/RibSDR CALA2020032700710Rib · damagedLH 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 INSPECTIMar 24, 2020 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Spar/RibSDR CALA2020032700709Skin · crackedLEFT 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 Mar 24, 2020 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Plate/SkinSDR CALA2020032700708Skin · crackedRIGHT 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 Mar 24, 2020 · N57439 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
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