LH AIR DATA COMPT FAILED. REMOVED & REPLACED REF LOG PAGES #2107407, 2107408,2107409 FOR FURTHER DETAILS
/LP 2107408 M3&4: R/R L ADC IAW AMM 34-12-01/401 REV 116. REF IPC 3 - [SDR UIEA2025111801298](https://openairdocs.org/sdr/UIEA2025111801298.md): Spar Web · cracked · Nov 20, 2025 · N249BA · Boeing 747409 · Wing Spar > CRACK 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. CO - [SDR UIEA2025111801299](https://openairdocs.org/sdr/UIEA2025111801299.md): Beam · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame Structure > CORROSION- 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", W - [SDR UIEA2025111801300](https://openairdocs.org/sdr/UIEA2025111801300.md): Beam · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame Structure > CORROSION- 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 LEN - [SDR UIEA2025111801301](https://openairdocs.org/sdr/UIEA2025111801301.md): Beam · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame Structure > CORROSION- 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", - [SDR UIEA2025111801302](https://openairdocs.org/sdr/UIEA2025111801302.md): Beam · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame Structure > CORROSION- 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", WI - [SDR UIEA2025111801303](https://openairdocs.org/sdr/UIEA2025111801303.md): Beam · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame Structure > CORROSION- 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", - [SDR UIEA2025111801304](https://openairdocs.org/sdr/UIEA2025111801304.md): Beam · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame Structure > CORRODED 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 A - [SDR UIEA2025111801305](https://openairdocs.org/sdr/UIEA2025111801305.md): Beam · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Wing Main, Frame Structure > CORRODED 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 A - [SDR UIEA2025111801306](https://openairdocs.org/sdr/UIEA2025111801306.md): Angle · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Fuselage Miscellaneous Structure > CORRODED 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 JO - [SDR UIEA2025111801307](https://openairdocs.org/sdr/UIEA2025111801307.md): Strap · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Wing Miscellaneous Structure > CORROSION 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, - [SDR UIEA2025111801308](https://openairdocs.org/sdr/UIEA2025111801308.md): Skin · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Wing, Plate/Skin > CORROSION 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 11633434-2 - [SDR UIEA2025111801309](https://openairdocs.org/sdr/UIEA2025111801309.md): Rib · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Wing, Rib/Bulkhead > CORROSION ON RIB OF LT WING FIXED TE PANEL SUPPORT AT B.STA 1294, WL 128.57. ACCOMPLISHED EI T2025A57M-2429 REV 1. CHECKED NORMAL. - [SDR UIEA2025111801310](https://openairdocs.org/sdr/UIEA2025111801310.md): Cowl Door · corroded · Nov 20, 2025 · N249BA · Boeing 747409 · Nacelle/Pylon, Main Frame > CORROSION 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.(
1. ACCOMPLISHED EI NO: T2025A54M-2477 REV 2. 2. JOB COMPLETED AND CONDITION CHECK NORMAL.
) - [SDR UIEA2025111801311](https://openairdocs.org/sdr/UIEA2025111801311.md): Light · no test · Nov 20, 2025 · N249BA · Boeing 747409 · Emergency Lighting > FOUND 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. - [SDR UIEA2025042400570](https://openairdocs.org/sdr/UIEA2025042400570.md): Engine · failed · Apr 24, 2025 · N249BA · Boeing 747409 · Engine (Turbine/Turboprop) > ENGINE 2 FAILURE IN FLIGHT AT FLIGHT LEVEL 340.(#2 ENGINE UNSCHEDULED ENGINE REMOVAL AND REPLACEMENT SN: P717652CN IAW AMM 71-00-02. NO FURTHER DEFECTS NOTED.
) - [SDR UIEA2023112000962](https://openairdocs.org/sdr/UIEA2023112000962.md): Unknown · unknown · Nov 20, 2023 · N249BA · Boeing 747409 · Fuselage Main, Structure > CORROSION - FOUND LH BLG INBD LWR BEARINGS CAP CORROSION(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
) - [SDR UIEA2023112000963](https://openairdocs.org/sdr/UIEA2023112000963.md): Unknown · unknown · Nov 20, 2023 · N249BA · Boeing 747409 · Fuselage Main, Structure > CORROSION - FOUND RH BLG INBD LWR BEARING CAP CORROSION(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 CO - [SDR UIEA2023112000964](https://openairdocs.org/sdr/UIEA2023112000964.md): Unknown · unknown · Nov 20, 2023 · N249BA · Boeing 747409 · Wing Spar > CORROSION - SKIN, RH WING INPSAR UPPER SURFACE BETWEEN WS1485 AND WS1516(
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 - [SDR UIEA2023112000965](https://openairdocs.org/sdr/UIEA2023112000965.md): Unknown · unknown · Nov 20, 2023 · N249BA · Boeing 747409 · Wing Main, Frame Structure > CRACK - BEAM RH WING INBD FXD LE NOSE BEAM ILES 543.93(
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
) - [SDR UIEA2023112000966](https://openairdocs.org/sdr/UIEA2023112000966.md): Unknown · unknown · Nov 20, 2023 · N249BA · Boeing 747409 · Nacelle/Pylon, Main Frame > CORROSIONÂ DAMAGED ON FRAME OF #3 ENG LH CORE COWL NEAR NAC STA 230(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
) - [SDR UIEA2023112000967](https://openairdocs.org/sdr/UIEA2023112000967.md): Unknown · unknown · Nov 20, 2023 · N249BA · Boeing 747409 · Wing Spar > CORROSION - FOUND LH WING LE FRONT SPAR LOWER CHORD CORROSION AT FSSI 992.10(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) ACCOMPLIS - [SDR UIEA2023112000968](https://openairdocs.org/sdr/UIEA2023112000968.md): Rib · unknown · Nov 20, 2023 · N249BA · Boeing 747409 · Wing, Rib/Bulkhead > FOUND CORROSION DAMAGE ON RH WING FIXED TE RIB UPPER CHORD AT WS 1351(
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. 4 - [SDR UIEA2023112000969](https://openairdocs.org/sdr/UIEA2023112000969.md): Actuator · faulted · Nov 20, 2023 · N249BA · Boeing 747409 · Landing Gear Actuator > FAIL - NOSE GEAR ALTERNATE EXTENSION SYSTEM(
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, RESULT - [SDR UIEA2020050700955](https://openairdocs.org/sdr/UIEA2020050700955.md): Skin Panel · dented · May 3, 2020 · N249BA · Boeing 747409 · Fuselage Main, Plate/Skin > DENT DAMAGE ON FUSELAGE SKIN PANEL AT STA 2716 NEAR RBL 11.(
REPAIRED DAMAGE AREA IAW EI NO T2020A53M-1136 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.
) - [SDR UIEA2020050700956](https://openairdocs.org/sdr/UIEA2020050700956.md): Frame · cracked · May 3, 2020 · N249BA · Boeing 747409 · Fuselage Main, Frame > CRACK DAMAGE WAS FOUND ON THE RING FRAME (P/N: 65B01700-527) AT STA 134.75, LBL 5.5.(ACCOMPLISHED EI NO T2020A53M-1114 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.
) - [SDR UIEA2020050700959](https://openairdocs.org/sdr/UIEA2020050700959.md): Seat Track · cracked · May 3, 2020 · N249BA · Boeing 747409 · Fuselage, Seat/Cargo Attach Fittings > CRACK ON THE OUTBD FLANGE OF MAIN DECK CARGO RAIL 189300-25 AT STA 1690 NEAR LBL 98.20.(ACCOMPLISHED EI NO T2020A53M-1103 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.
) - [SDR UIEA2020050700960](https://openairdocs.org/sdr/UIEA2020050700960.md): Seat Track · cracked · May 3, 2020 · N249BA · Boeing 747409 · Fuselage, Seat/Cargo Attach Fittings > CRACK ON THE OUTBD FLANGE OF MAIN DECK CARGO RAIL 189300-27 AT STA 1790, NEAR LBL 98.20.(ACCOMPLISHED EI NO T2020A53M-1105 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.
) - [SDR UIEA2020050700961](https://openairdocs.org/sdr/UIEA2020050700961.md): Seat Track · cracked · May 3, 2020 · N249BA · Boeing 747409 · Fuselage, Seat/Cargo Attach Fittings > CRACK ON THE OUTBD FLANGE OF MAIN DECK CARGO RAIL 189300-281-30 AT STA 1790 NEAR RBL 98.20.(ACCOMPLISHED EI NO T2020A53M-1108 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.
) - [SDR UIEA2020050700962](https://openairdocs.org/sdr/UIEA2020050700962.md): Seat Track · cracked · May 3, 2020 · N249BA · Boeing 747409 · Fuselage, Seat/Cargo Attach Fittings > CRACK ON THE OUTBD FLANGE OF MAIN DECK CARGO RAIL 189300-32 AT STA 1890, NEAR RBL 98.20.(ACCOMPLISHED EI NO T2020A53M-1109 REV. 2. JOB COMPLETED AND CONDITION CHECK NORMAL.
) - [SDR UIEA2020050700963](https://openairdocs.org/sdr/UIEA2020050700963.md): Skin · corroded · May 3, 2020 · N249BA · Boeing 747409 · Wing, Plate/Skin > CORROSION DAMAGES ON RH WING LOWER SKIN 112U4103-16, AT OLES 1281 AND OLES 1296.(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 - [SDR UIEA2020050700964](https://openairdocs.org/sdr/UIEA2020050700964.md): Frame · cracked · May 3, 2020 · N249BA · Boeing 747409 · Fuselage Main, Frame > CRACK DAMAGE ON FRAME 65B04172-7 AT STA 860 BETWEEN S-38L AND S-39L.(
REPAIRED THE FRAME DAMAGED AREA IAW EI NO T2020A53M-1122 REV. 2. JOB COMPLETED AND CONDITION CHECK NORMAL
) - [SDR UIEA2020050700967](https://openairdocs.org/sdr/UIEA2020050700967.md): Frame · corroded · May 3, 2020 · N249BA · Boeing 747409 · Aerodynamic Fairings > CORROSION - TEE, R/H WING TO BODY FAIRING FRAME, STA 960 RBL 1.(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 NORMA - [SDR UIEA2020050700968](https://openairdocs.org/sdr/UIEA2020050700968.md): Bracket · corroded · May 3, 2020 · N249BA · Boeing 747409 · Aerodynamic Fairings > CORROSION - BRACKET, R/H WING TO BODY FAIRING FRAME FWD AND AFT SIDE, STA 840, RBL 32. TOTAL 2EA.(
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 R - [SDR UIEA2020050700969](https://openairdocs.org/sdr/UIEA2020050700969.md): Angle · corroded · May 3, 2020 · N249BA · Boeing 747409 · Aerodynamic Fairings > CORROSION - ANGLE L/H WING TO BODY FAIRING FRAME FWD AND AFT SIDE, TOTAL 2EA, STA 840, LBL 32.(
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 A - [SDR UIEA2020050700974](https://openairdocs.org/sdr/UIEA2020050700974.md): Support · corroded · May 3, 2020 · N249BA · Boeing 747409 · Horizontal Stabilizer Miscellaneous Structure > CORROSION - SUPPORT (P/N: 65B03734-4) ON RH H.S.T. T/E CAVITY ACTUATOR AT ELEV STA 246.716 AND ELEV STA 241.916.(
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.
) - [SDR UIEA2020050700975](https://openairdocs.org/sdr/UIEA2020050700975.md): Support · corroded · May 3, 2020 · N249BA · Boeing 747409 · Horizontal Stabilizer Miscellaneous Structure > CORROSION - SUPPORT (P/N: 65B03734-5) ON LH H.S.T. T/E CAVITY ACTUATOR AT ELEV STA 244.716 AND ELEV STA 241.916.(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 PAR - [SDR UIEA2020050700976](https://openairdocs.org/sdr/UIEA2020050700976.md): Keelbeam · corroded · May 3, 2020 · N249BA · Boeing 747409 · Fuselage Main, Keel > CORROSION - BEEM, KEEL BEEM LOWER SIDE STRUCTURE SCREW HOLE AFT SIDE AND FWD SIDE, STA 1427, LBL 4 TO RBL 10.(
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 1 - [SDR UIEA2020050700977](https://openairdocs.org/sdr/UIEA2020050700977.md): Skin · corroded · May 3, 2020 · N249BA · Boeing 747409 · Wing, Plate/Skin > CORROSION - SKIN, UPPER FACE OF R/H WING INBD L/E FRONT SPAR UPPER SKIN, ILES 619.(
ACCOMPLISHED EI NO T2020A57M-1192 REV. 1. JOB COMPLETED AND CONDITION CHECK NORMAL.
) - [SDR UIEA2020050700978](https://openairdocs.org/sdr/UIEA2020050700978.md): Skin · corroded · May 3, 2020 · N249BA · Boeing 747409 · Wing, Plate/Skin > CORROSION - SKIN, UPPER FACE OF R/H WING OUTBD L/E CAVITY FRONT SPAR UPPER SKIN, OLES 1309.15 TO OLES 1318.65.(ACCOMPLISHED EI NO T2020A57M-1193 REV 1. JOB COMPLETED.
) - [SDR UIEA2020050700979](https://openairdocs.org/sdr/UIEA2020050700979.md): Skin · corroded · May 3, 2020 · N249BA · Boeing 747409 · Horizontal Stabilizer, Plate/Skin > REPAIR - CORROSION ON UPPER SKIN OF R/H HORIZONTAL STABILIZER AT STAB STA 232-495.(REMOVED CORROSION AND MEASURED REWORK AREA LWD REFER DATA SHEET 9050245 SHEET 1, SHEET 2 AND SHEET 4. IT IS WITHIN ALLOWABLE LIMIT IAW SRM 55-10-01-1A-1 TABLE I DETAIL IV REV - [SDR UIEA2020050700980](https://openairdocs.org/sdr/UIEA2020050700980.md): Angle · corroded · May 3, 2020 · N249BA · Boeing 747409 · Aerodynamic Fairings > CORROSION ON ANGLE OF FUSELAGE FAIRING AT STA 933 LBL 5.(
REMOVED DAMAGED PARTS IAW SRM 51-40-02 REV 45. FABRICATED NEW PARTS IAW EI NO T2020P53M-1126, REV 0. INSTALLED NEW PARTS IAW SRM 51-40-02 REV 45 AND DWG NO 65B06712 SHEET 3, REV G AND DWG NO 65B06712 - [SDR UIEA2020050700981](https://openairdocs.org/sdr/UIEA2020050700981.md): Skin · corroded · May 3, 2020 · N249BA · Boeing 747409 · Wing, Plate/Skin > FOUND CORROSION ON THE WING UPPER SURFACE AT WS 724.5 (WBL 432.65).(
REPAIRED DAMAGED AREA IAW EI NO T2020A57M-1190 REV 2. JOB COMPLETED AND CONDITION CHECK NORMAL.
) - [SDR UIEA2020050700982](https://openairdocs.org/sdr/UIEA2020050700982.md): Rib · corroded · May 3, 2020 · N249BA · Boeing 747409 · Wing, Rib/Bulkhead > CORROSION - RIB, UPPER FACE OF R/H WING INBD T/E CAVITY UPPER RIB WBL 165 AND WBL 191. TOTAL = 2 AREA.(REMOVED THE DAMAGED PART IAW SRM 51-40-02 REV 45. INSTALLED NEW PART IAW SRM 51-40-02 REV 45 AND DWG 65B14101 SH 2 REV G, 65B11531 SH 2 REV H, 65B11616 SH - [SDR UIEA2020050700983](https://openairdocs.org/sdr/UIEA2020050700983.md): Spar · corroded · May 3, 2020 · N249BA · Boeing 747409 · Wing Spar > CORROSION ON UPPER RH WING INBD TE COMPARTMENT AT REAR SPAR, APPROXIMATELY WS SP6.6.(
ACCOMPLISHED EI NO T2020A57M-1189 REV 2. JOB COMPLETED AND CONDITION CHECK SATISFIED.
) - [SDR UIEA2020050700984](https://openairdocs.org/sdr/UIEA2020050700984.md): Support Beam · corroded · May 3, 2020 · N249BA · Boeing 747409 · Wing Miscellaneous Structure > CORROSION ON LWR FIXED PANEL SUPPORT BEAM OF RH WING 1E NEAR OLES 1425.31.(REMOVED ACCESS FASTENER IAW SRM 51-40-02 REV 45. REPAIRED DAMAGED AREA IAW EI NO T2020A57M-1086 REV 2. INSTALLED ACCESS FASTENERS IAW SRM 51-40-02 REV 45 AND DWG NO 112U200 SHEET 15 - [SDR UIEA2020050700985](https://openairdocs.org/sdr/UIEA2020050700985.md): Actuator · failed · May 3, 2020 · N249BA · Boeing 747409 · Landing Gear Actuator > RH WING ALTERNATE EXTENSION FUNCTION FAIL(
REPLACED RH WLG ELECTRICAL ACTUATOR PER AMM 32-36-01-004-001 REV 98 AND AMM 32-36-01-404-009 REV 98. DID AN OPERATIONAL TEST FOR THE ALTERNATE EXTENSION SYSTEM FOR THE WING LANDING GEAR PER AMM 32-36-00-705-004 REV - [SDR UIEA2020050700986](https://openairdocs.org/sdr/UIEA2020050700986.md): Powerpack · failed · May 3, 2020 · N249BA · Boeing 747409 · Emergency Lighting > FOUND M/D EMERGENCY LIGHT POWER PACK M14533 FUNCTIONAL FAIL.(
IAW AMM 33-51-04-902-001-001 REV 98 REPLACED AND TESTED THE POWER PACK, THE RESULT WAS SATISFACTORY.
) - [SDR UIEA2020050700987](https://openairdocs.org/sdr/UIEA2020050700987.md): Ballast · failed · May 3, 2020 · N249BA · Boeing 747409 · Passenger Compartment Lighting > FOUND SEC 41 CEILING PANEL LIGHT ELECTRONIC BALLAST FUNCTIONAL FAIL.(IAW AMM 33-28-02-004-001 AND 33-28-02-404-007 REV 98 REPLACED THE BALLAST AND TEST, THE RESULT WAS SATISFACTORY.
) Next page: https://openairdocs.org/aircraft/N249BA/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 = 'N249BA' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N249BA/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.