Boeing 747-409

Service difficulty reports · 250

Newest first. General aviation reporting is voluntary.

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 aircraft_model_key = '747409'
  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 UIEA2026042000226Adc · faultedCAPTAIN AIRSPEED DROPPED FROM 250 KNOTS TO MINIMUM ON CLIMBOUT. PERFORMED LEAK CHK OF CAPT'S AND FO'S PITOT STATIC SYS IAW IAW 34-11-00, VERIFIED AIRSPEED DROPPED 250 KNOTS AND CAME BACK TO NORMAL. R & R LH ADC AND REPEATED LK CHK, AIR SPEED STABLE AT 300 KNOApr 20, 2026 · N249BA · Boeing 747409 · Air Data ComputerSDR UIEA2026041400181Adc · faultedCAPTAINS AIRSPEED INDICATION UNRELIABLE. FO INDICATION APPEARED TO BE NORMAL(<P>LH AIR DATA COMPT FAILED. REMOVED & REPLACED REF LOG PAGES #2107407, 2107408,2107409 FOR FURTHER DETAILS</P> / <P>LP 2107408 M3&4: R/R L ADC IAW AMM 34-12-01/401 REV 116. REF IPC 3Apr 14, 2026 · N249BA · Boeing 747409 · Air Data ComputerSDR UIEA2025121301343Structure · no discrepancyNR 1 ENG STRUCK GSE ON TOW IN. MX IN WORK WHILE IN AOGD FOR NR 1 ENG COWL DAMAGE. CONDITIONAL INSPECTIONS C/W PER AMM 05-51-06-212 REV 115, NO DEFECTS NOTED. R & R ENG 1 LH FAN COWL ASSY PER AMM 71-11-04-014 REV 115 & IPC 71-11-04-01 FIG 1 ITEM 60 REV 33. LEDec 13, 2025 · N780BA · Boeing 747409 · Nacelle/Pylon StructureSDR UIEA2025111801298Spar Web · crackedCRACK ON LT WING FRONT SPAR WEB NEAR FSSI 660, DURING PERFORMING BOEING SB 747-57A2357. REMOVED THE AFFECTED FASTENER IAW SRM 51-40-02-0G-0, REV 62. PERFORMED NDT INSPECTION, REFER TO JOB CARD ATTACHING SHEET 0485601. ACCOMPLISH EI T2025A57M-2406, REV 3. CONov 20, 2025 · N249BA · Boeing 747409 · Wing SparSDR UIEA2025111801299Beam · corrodedCORROSION- BEAM, LT WING INBD L/E CAVITY LOWER PNL FWD SUPPORT BEAM INNER FACE, ILES 485. BLENDED OUT THE DAMAGED AREA IAW SRM 51-10-02-0G-0, REV 61. PERFORMED NDT INSPECTION, REFER TO JOB CARD ATTACHING SHEET 0462383. MEASURED REWORK AREA LENGTH= 1.2", WNov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame StructureSDR UIEA2025111801300Beam · corrodedCORROSION- BEAM, LT WING INBD L/E CAVITY LOWER PANEL FWD SUPPORT BEAM INNER FACE, ILES 600 - ILES 630. BLENDED OUT THE DAMAGED AREA IAW SRM 51-10-02-0G-0, REV 61. PERFORMED NDT INSPECTION, REFER TO JOB CARD ATTACHING SHEET 0462384. MEASURED REWORK AREA LENNov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame StructureSDR UIEA2025111801301Beam · corrodedCORROSION- BEAM, LT WING INBD L/E CAVITY LOWER PANEL FWD SUPPORT BEAM INNER FACE, ILES 987. BLENDED OUT THE DAMAGED AREA IAW SRM 51-10-02-0G-0, REV 61. PERFORMED NDT INSPECTION, REFER TO JOB CARD ATTACHING SHEET 0462387. MEASURED REWORK AREA LENGTH= 3.2",Nov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame StructureSDR UIEA2025111801302Beam · corrodedCORROSION- BEAM, LT WING INBD L/E CAVITY LOWER PNL FWD SUPPORT BEAM INNER FACE, ILES 942. BLENDED OUT THE DAMAGED AREA IAW SRM 51-10-02-0G-0 REV 61. PERFORMED NDT INSPECTION, REFER TO JOB CARD ATTACHING SHEET 0462386. MEASURED REWORK AREA LENGTH = 1.8", WINov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame StructureSDR UIEA2025111801303Beam · corrodedCORROSION- BEAM, LT WING INBD L/E CAVITY LOWER PANEL FWD SUPPORT BEAM INNER FACE, ILES 1040. BLENDED OUT THE DAMAGED AREA IAW SRM 51-10-02-0G-0, REV 61. PERFORMED NDT INSPECTION, REFER TO JOB CARD ATTACHING SHEET 0462388. MEASURED REWORK AREA LENGTH = 2.9",Nov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame StructureSDR UIEA2025111801304Beam · corrodedCORRODED BEAM, LT WING OUTBD L/E CAVITY LOWER PNL FWD SUPPORT BEAM INNER FACE, ILES 1377. REMOVED THE AFFECTED FASTENER IAW SRM 51-40-02-0G-0, REV 62. BLENDED OUT THE DAMAGED AREA IAW SRM 51-10-02-0G-0, REV 62. PERFORMED NDT INSPECTION, REFER TO JOB CARD ANov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame StructureSDR UIEA2025111801305Beam · corrodedCORRODED BEAM, LT WING OUTBD L/E CAVITY LOWER PNL FWD SUPPORT BEAM INNER FACE, OLES 1555. REMOVED THE AFFECTED FASTENER IAW SRM 51-40-02-0G-0, REV 62. BLENDED OUT THE DAMAGED AREA IAW SRM 51-10-02-0G-0, REV 62. PERFORMED NDT INSPECTION, REFER TO JOB CARD ANov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame StructureSDR UIEA2025111801306Angle · corrodedCORRODED ANGLE. BODY GEAR KEEL BOX AREA, BS 1395, BL 0. REMOVED DAMAGED PART IAW SRM 57-40-02-0G-0 REV 61. FABRICATED NEW PART IAW W/S 50760. INSTALLED NEW PART IAW SRM 51-40-02-0G-0, REV 62, AND DWG 65B15069, SHEET 12, REV C. CONDITION CHECK NORMAL AND JONov 20, 2025 · N249BA · Boeing 747409 · Fuselage Miscellaneous StructureSDR UIEA2025111801307Strap · corrodedCORROSION ON STRAP NEAR UPPER FACE OF LT WING L/E UPPER FIXED PANEL, OLES 1487. REMOVED DAMAGED PART IAW SRM 51-40-02-0G-0 REV 62. INSTALLED NEW PART IAW SRM 51-40-02-0G-0 REV 62 & DWG 65B10636, SHEET 3, REV A, DWG 112U3003, SHEET 1, REV A, DWG 65B10637, Nov 20, 2025 · N249BA · Boeing 747409 · Wing Miscellaneous StructureSDR UIEA2025111801308Skin · corrodedCORROSION ON LT WING UPPER SKIN LOWER SURFACE AT WS 1538. REMOVED THE AFFECTED FASTENER IAW SRM 51-40-02-0G-0 REV 62. BLENDED OUT THE DAMAGED AREA IAW SRM 51-10-02-0G-0 REV 62. PERFORMED NDT INSPECTION, REFER TO DATA SHEET 11633434-1 & DATA SHEET 11633434-2Nov 20, 2025 · N249BA · Boeing 747409 · Wing, Plate/SkinSDR UIEA2025111801309Rib · corrodedCORROSION ON RIB OF LT WING FIXED TE PANEL SUPPORT AT B.STA 1294, WL 128.57. ACCOMPLISHED EI T2025A57M-2429 REV 1. CHECKED NORMAL.Nov 20, 2025 · N249BA · Boeing 747409 · Wing, Rib/BulkheadSDR UIEA2025111801310Cowl Door · corrodedCORROSION DAMAGED ON SKIN AND DOUBLER OF NO. 1 ENG LT CORE COWL, BETWEEN NAC STA 22.50 AND NAC STA 230.5 ON AFT SIDE OF PRECOOLER DUCT.(<P>1. ACCOMPLISHED EI NO: T2025A54M-2477 REV 2. 2. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)Nov 20, 2025 · N249BA · Boeing 747409 · Nacelle/Pylon, Main FrameSDR UIEA2025111801311Light · no testFOUND THE L1 DOOR MOUNTED EMERGENCY LIGHT ASSY X317 FUNCTIONAL FAIL. REPLACED L1 DOOR MOUNTED EMERGENCY LIGHT ASSY X317 AND PERFORMED INSTALLATION TEST IAW AMM 33-51-06-004-046 AND AMM 33-51-06-404-049 REV 115. THE RESULTS WAS SATISFACTORY.Nov 20, 2025 · N249BA · Boeing 747409 · Emergency LightingSDR UIEA2025042400570Engine · failedENGINE 2 FAILURE IN FLIGHT AT FLIGHT LEVEL 340.(<P>#2 ENGINE UNSCHEDULED ENGINE REMOVAL AND REPLACEMENT SN: P717652CN IAW AMM 71-00-02. NO FURTHER DEFECTS NOTED.</P>)Apr 24, 2025 · N249BA · Boeing 747409 · Engine (Turbine/Turboprop)SDR UIEA2024120301153Structure · mismanufacturedDEVIATION DURING PERFORM NOSE W/W MODIFICATION FOUND CHORD (PIN: 65B07942U75, 65B07942U76 CONTOUR CAN NOT MATCH.(<P>1. ACCOMPLISH REPAIR AREA I.A.W. EL NO. T2024A53M-2524 REV.1</P> / <P>2. JOB COMPLETED AND CONDITION CHK NORMAL.</P>)Dec 2, 2024 · N780BA · Boeing 747409 · Standard Practices/StructuresSDR UIEA2024120301154Doubler · not reportedFOUND EXISTING REPAIR DOUBLER AT FUSELAGE SKIN STA 2410, S-7L~S-8L.(<P>1. ACCOMPLISHED EL NO. T2024A53M-2850 REV.0. 2. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)Dec 2, 2024 · N780BA · Boeing 747409 · Standard Practices/StructuresSDR UIEA2024120301155Doubler · not reportedFOUND EXISTING REPAIR DOUBLER AT AFT CGO STA 1780 - 1800 STGR 49R.(<P>1. REMOVE EXISTING REPAIR PARTS I.A.W SRM 51-40-02-OG-O REV.59. 2. PERFORMED EL NO T2024A53M-2884, REV 0, SEQUENCE A. 3. ACCOMPLISHED EL NO. T2024A53M-2884 REV.1. 4.JOB COMPLETED AND CONDITIDec 2, 2024 · N780BA · Boeing 747409 · Standard Practices/StructuresSDR UIEA2024120301156Frame · misrepairedUNDOCUMENTED REPAIR ON FRAME WEB OF FWD CARGO COMPARTMENT AT STA 720, NEAR LBL 6.5 AND RBL 6.5.(<P>1. ACCOMPLISHED EL NO. T2024A53M-2904 REV.0. 2.JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)Dec 2, 2024 · N780BA · Boeing 747409 · Fuselage Main, FrameSDR UIEA2024120301157Skin · corrodedCORROSION - SKIN, L/H WING L/E CAVITY FRONT SPAR LOWER SKIN, ILES 949.(<P>1. REMOVED THE EFFECTED FASTENERS IAW SRM 51-40-02-0G-0, REV.58. 2. BLENDED OUT THE DAMAGE AREA IAW SRM 57-20-01-1A-2, REV. 58. 3. PFM NDT INSP REFER TO JOB CARD ATTACHING NO. 0428990 & Dec 2, 2024 · N780BA · Boeing 747409 · Wing, Plate/SkinSDR UIEA2024120301159Fitting · corrodedCORROSION - FOUND ON GIRT BAR FITTING FWD SIDE AND AFT SIDE.(<P>1. REPLACED THE DAMAGED FITTING (PN: 65B14014-7; 65B14012-7) (SUB KIT NO: 015U0817-11) I.A.W EO NO. 4453A528 PART 1 STEP 4. 2. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)Dec 2, 2024 · N780BA · Boeing 747409 · Fuselage Main, Attach FittingsSDR UIEA2024120301160Trunnion · corrodedCORROSION ON FITTING (PIN: 65B04474-5) OF LH MLG TRUNNION BACK-UP BETWEEN STA 1480 AND STA 1520. LBL 16.0.(<P>1. REMOVED DAMAGE FITTING IAW SRM 51-40-02-0G-0 REV.59. 2. FABRICATE FITTING IAW EL NO: T2024A53M-2718 REV.0. 3. INSTALL FABRICATE FITTING IAW SRM 51-Dec 2, 2024 · N780BA · Boeing 747409 · Fuselage, Landing Gear Attach FittingsSDR UIEA2024120301161Skin · corrodedCORROSION - FND #3 ENG LH CORE COWL SKIN CORROSION BETWEEN STA 222.5 AND STA 230.5.(<P>1. ACCOMPLISHED EL NO. T2024A71M-2536 REV.1. 2. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)Dec 2, 2024 · N780BA · Boeing 747409 · Nacelle/Pylon, Plate/SkinSDR UIEA2024071200647Valve · faultedREJECTED TAKE OFF FOR PARKING BRAKE SET MESSAGE(<P>FOUND CMC MSG 32893. R/R PARKING BRAKE VALVE PER AMM 32-44-08, CHECKED GOOD. PERFORMED HIGH ENERGY STOP INSPECTION PER AMM CHAPTER 05-51-10. NP MAINTENANCE ACTION REQUIRED. NO FURTHER DEFECTS NOTED.</P>)Jul 11, 2024 · N780BA · Boeing 747409 · Landing Gear Brake SystemSDR UIEA2023112000962Unknown · unknownCORROSION - FOUND LH BLG INBD LWR BEARINGS CAP CORROSION(<P>1) REMOVED THE CORROSTION AREA IAW SRM 53-40-90-2R-1 REV 56. 2) REPAIR CORROSION DAMAGES ON THE CAP FITTING IAW EI T2023A32M-3095 REV 1. 3) CONDITION CHECK NORMAL AND JOB COMPLETED</P>)Nov 20, 2023 · N249BA · Boeing 747409 · Fuselage Main, StructureSDR UIEA2023112000963Unknown · unknownCORROSION - FOUND RH BLG INBD LWR BEARING CAP CORROSION(<P>1) REMOVED THE CORROSION AREA IAW SRM 53-40-90-2R-1 REV 56. 2) REPAIR CORROSION DAMAGED ON THE CAP FITTING IAW EI T2023A32M-3095 REV 1 & EI ATTACHED TO W/O 8888188. 3) CONDITION CHECK NORMAL AND JOB CONov 20, 2023 · N249BA · Boeing 747409 · Fuselage Main, StructureSDR UIEA2023112000964Unknown · unknownCORROSION - SKIN, RH WING INPSAR UPPER SURFACE BETWEEN WS1485 AND WS1516(<P>1) BLENDED OUT THE DAMAGE AREA IAW SRM 51-10-02-0G-0 REV 56. 2) PERFORM INSPECTION REFER TO JOB CARD ATTACHING SHEET 0370460. 3) MEASURE REWORK AREA L=8", W=1.5", IT WAS ALLOWABLE IAW Nov 20, 2023 · N249BA · Boeing 747409 · Wing SparSDR UIEA2023112000965Unknown · unknownCRACK - BEAM RH WING INBD FXD LE NOSE BEAM ILES 543.93(<P>1) ACCOMPLISHED EI T2023A57M-2940 REV 3 AND DWG 65B13929 SH 2 REV F, 65B15505 SH 1 REV A & 65B15502 SH 2 REV B. 2) CONDITION CHECK NORMAL AND JOB COMPLETED</P>)Nov 20, 2023 · N249BA · Boeing 747409 · Wing Main, Frame StructureSDR UIEA2023112000966Unknown · unknownCORROSION  DAMAGED ON FRAME OF #3 ENG LH CORE COWL NEAR NAC STA 230(<P>1) REPAIR FRAME IAW EI T2023A54M-3140 REV 1. 2) REINSTALL THE REWORK FRAME IAW BOEING DWG 314T4210 SH 7 REV C. 3) CONDITION CHECK NORMAL AND JOB COMPLETED</P>)Nov 20, 2023 · N249BA · Boeing 747409 · Nacelle/Pylon, Main FrameSDR UIEA2023112000967Unknown · unknownCORROSION - FOUND LH WING LE FRONT SPAR LOWER CHORD CORROSION AT FSSI 992.10(<P>1) REMOVED FASTENERS IAW SRM 51-40-02-0G-0 REV 56. 2) BLEND OUT THE DAMAGE IAW SRM 51-10-02-0G-0 REV 56. 3) PERFORM NDT INSP REFER TO JOB CARD ATTACHING SHEET 0370462. 4) ACCOMPLISNov 20, 2023 · N249BA · Boeing 747409 · Wing SparSDR UIEA2023112000968Rib · unknownFOUND CORROSION DAMAGE ON RH WING FIXED TE RIB UPPER CHORD AT WS 1351(<P>1) REMOVED DAMAGE PART IAW SRM 51-40-02-0G-0 REV 56. 2) FABRICATED PART IAW EI T2023A57M-3008 REV 1. 3) INSTALL FABRICATED PART IAW SRM 51-40-02-0G-0 REV 56 AND DWG 65B08171 SH 3 REV 4. 4Nov 20, 2023 · N249BA · Boeing 747409 · Wing, Rib/BulkheadSDR UIEA2023112000969Actuator · faultedFAIL - NOSE GEAR ALTERNATE EXTENSION SYSTEM(<P>1) IAW AMM 32-35-02-024-023 REV 109 REMOVE NLG ALT ELECTRICAL ACTUATOR. 2) IAW AMM 32-35-02-424-008 REV 109 INSTALL NLG ALT ELECTRICAL ACTUATOR. 3) IAW AMM 32-35-00-715-012 REV 109 PERFORM NLG ALT OPS TEST, RESULTNov 20, 2023 · N249BA · Boeing 747409 · Landing Gear ActuatorSDR UIEA2022103101181None · noneCORROSION-SKIN, FWD CGO COMPARTMENT BILGE SURFACE STA 740~760. S-46R~S-47R(<P>1) BLEND OUT THE DAMAGE AREA I.A.W SRM 51-10-02. REV=52 2) PFM NOT INSP REFER TO JOB CARD ATTACHING SHEET NO=0271928 3) MEASURED REWORK AREA DEPTH=0.005", LENGTH=2", WIDTH=2" IT WAS Oct 30, 2022 · N780BA · Boeing 747409 · Fuselage Miscellaneous StructureSDR UIEA2020050700955Skin Panel · dentedDENT DAMAGE ON FUSELAGE SKIN PANEL AT STA 2716 NEAR RBL 11.(<P>REPAIRED DAMAGE AREA IAW EI NO T2020A53M-1136 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)May 3, 2020 · N249BA · Boeing 747409 · Fuselage Main, Plate/SkinSDR UIEA2020050700956Frame · crackedCRACK DAMAGE WAS FOUND ON THE RING FRAME (P/N: 65B01700-527) AT STA 134.75, LBL 5.5.(<P>ACCOMPLISHED EI NO T2020A53M-1114 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)May 3, 2020 · N249BA · Boeing 747409 · Fuselage Main, FrameSDR UIEA2020050700959Seat Track · crackedCRACK ON THE OUTBD FLANGE OF MAIN DECK CARGO RAIL 189300-25 AT STA 1690 NEAR LBL 98.20.(<P>ACCOMPLISHED EI NO T2020A53M-1103 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)May 3, 2020 · N249BA · Boeing 747409 · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020050700960Seat Track · crackedCRACK ON THE OUTBD FLANGE OF MAIN DECK CARGO RAIL 189300-27 AT STA 1790, NEAR LBL 98.20.(<P>ACCOMPLISHED EI NO T2020A53M-1105 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)May 3, 2020 · N249BA · Boeing 747409 · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020050700961Seat Track · crackedCRACK ON THE OUTBD FLANGE OF MAIN DECK CARGO RAIL 189300-281-30 AT STA 1790 NEAR RBL 98.20.(<P>ACCOMPLISHED EI NO T2020A53M-1108 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)May 3, 2020 · N249BA · Boeing 747409 · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020050700962Seat Track · crackedCRACK ON THE OUTBD FLANGE OF MAIN DECK CARGO RAIL 189300-32 AT STA 1890, NEAR RBL 98.20.(<P>ACCOMPLISHED EI NO T2020A53M-1109 REV. 2. JOB COMPLETED AND CONDITION CHECK NORMAL.</P>)May 3, 2020 · N249BA · Boeing 747409 · Fuselage, Seat/Cargo Attach FittingsSDR UIEA2020050700963Skin · corrodedCORROSION DAMAGES ON RH WING LOWER SKIN 112U4103-16, AT OLES 1281 AND OLES 1296.(<P>REMOVED ACCESS FASTENERS IAW SRM 51-40-02 REV. 45. REPAIRED DAMAGED AREA IAW EI NO T2020A57M-1094 REV. 1. INSTALL ACCESS FASTENERS IAW SRM 51-40-22 REV. 45 AND DWG NO 11242000 May 3, 2020 · N249BA · Boeing 747409 · Wing, Plate/SkinSDR UIEA2020050700964Frame · crackedCRACK DAMAGE ON FRAME 65B04172-7 AT STA 860 BETWEEN S-38L AND S-39L.(<P>REPAIRED THE FRAME DAMAGED AREA IAW EI NO T2020A53M-1122 REV. 2. JOB COMPLETED AND CONDITION CHECK NORMAL</P>)May 3, 2020 · N249BA · Boeing 747409 · Fuselage Main, FrameSDR UIEA2020050700967Frame · corrodedCORROSION - TEE, R/H WING TO BODY FAIRING FRAME, STA 960 RBL 1.(<P>REMOVE DAMAGED PARTS IAW SRM 51-40-02 REV. 45. INSTALL REPAIR PART IAW SRM 51-40-02 REV. 45 AND DWG 65B061756, SH2, REV. K, AND EI T2020A53M-1130 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAMay 3, 2020 · N249BA · Boeing 747409 · Aerodynamic FairingsSDR UIEA2020050700968Bracket · corrodedCORROSION - BRACKET, R/H WING TO BODY FAIRING FRAME FWD AND AFT SIDE, STA 840, RBL 32. TOTAL 2EA.(<P>REMOVED DAMAGED PARTS IAW SRM 51-40-02 REV. 45. INSTALL NEW PARTS IAW SRM 51-40-02 REV. 45 AND DWG NO. 65B06703 SHEET 2, REV. 1, AND DWG NO. 65B04117 SHEET 2 RMay 3, 2020 · N249BA · Boeing 747409 · Aerodynamic FairingsSDR UIEA2020050700969Angle · corrodedCORROSION - ANGLE L/H WING TO BODY FAIRING FRAME FWD AND AFT SIDE, TOTAL 2EA, STA 840, LBL 32.(<P>REMOVED DAMAGED PARTS IAW SRM 51-40-02 REV. 45. INSTALLED NEW PARTS IAW SRM 51-40-02 REV. 45 AND DWG NO 65B06703 SHEET 2 REV L AND DWG NO 65B04117 SHEET 2 REV N AMay 3, 2020 · N249BA · Boeing 747409 · Aerodynamic FairingsSDR UIEA2020050700974Support · corrodedCORROSION - SUPPORT (P/N: 65B03734-4) ON RH H.S.T. T/E CAVITY ACTUATOR AT ELEV STA 246.716 AND ELEV STA 241.916.(<P>REMOVED DAMAGED PART IAW SRM 51-40-02 REV 45. INSTALLED NEW PART IAW SRM 51-40-02 REV 45 AND DWG NO 65B03736 SHEET 2 REV G. JOB COMPLETED.</P>)May 3, 2020 · N249BA · Boeing 747409 · Horizontal Stabilizer Miscellaneous StructureSDR UIEA2020050700975Support · corrodedCORROSION - SUPPORT (P/N: 65B03734-5) ON LH H.S.T. T/E CAVITY ACTUATOR AT ELEV STA 244.716 AND ELEV STA 241.916.(<P>REMOVED DAMAGED PARTS IAW SRM 51-40-02 REV 45. FABRICATED PARTS IAW EI NO T2020P55M-1123 REV 0 AND EI NO T2020P55M-1124 REV 0. INSTALLED NEW PARMay 3, 2020 · N249BA · Boeing 747409 · Horizontal Stabilizer Miscellaneous StructureSDR UIEA2020050700976Keelbeam · corrodedCORROSION - BEEM, KEEL BEEM LOWER SIDE STRUCTURE SCREW HOLE AFT SIDE AND FWD SIDE, STA 1427, LBL 4 TO RBL 10.(<P>REMOVED DAMAGED PARTS IAW SRM 51-40-02 REV 45. INSTALLED NEW PART IAW SRM 51-40-02 REV 45 AND DWG NO 65B10925 SH 15 REV 0 AND DWG NO 65B10925 SH 1May 3, 2020 · N249BA · Boeing 747409 · Fuselage Main, Keel
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