# Service difficulty reports: N12109

A list on [N12109](https://openairdocs.org/aircraft/N12109.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 4 · 162 reports

- [SDR CALA2026091619464](https://openairdocs.org/sdr/CALA2026091619464.md): Control Lever · faulted · Sep 13, 2026 · N12109 · Boeing 757224 · Landing Gear Selector
  > GEAR DISAGREE ON FINAL THREE GEAR LIGHTS GEAR WARNING LIGHT WENT OUT ON THE GND PER INBOUND CREW - WHEN GEAR SELECTED DOWN - ALL THREE GEAR DOWN GREEN LIGHTS AND GEAR DISAGREE RED LIGHT. RETRACTED GEAR AND CYCLED AGAIN. ON 2ND ATTEMPT SAME RESULT. USED GEAR C
- [SDR CALA2026080318192](https://openairdocs.org/sdr/CALA2026080318192.md): Lamp · no test · Aug 1, 2026 · N12109 · Boeing 757224 · Emergency Lighting
  > WHILE ACCOMPLISHING EMERGENCY LIGHT TEST, FOUND LIGHT OUT ABOVE SEAT 20A RELAMPED REF AMM 33-51-01. OPS CHECKED GOOD.
- [SDR CALA2026031714619](https://openairdocs.org/sdr/CALA2026031714619.md): Oven · shorted · Mar 14, 2026 · N12109 · Boeing 757224 · Buffet/Galleys
  > DURING CRUISE A FWD GALLEY OVEN SHORTED. ELECTRICAL SMOKE AND AN D FUMES WERE OBSERVED. PLACED OVEN 205 ON NEF CIRCUIT BREAKER PULLED AND COLLARD.
- [SDR CALA2025080407236](https://openairdocs.org/sdr/CALA2025080407236.md): Gcu · faulty · Jul 31, 2025 · N12109 · Boeing 757224 · AC Generator-Alternator
  > ON ROTATION CAP FLT INSTRUMENTS BLANKED OUT. LT GEN CONTACTOR LIGHT ON RESET OK LOCKED CAPTAIN NOTIFIED THAT INSTRUMENTS CAME BACK ON WHEN LT GEN WAS RESET INSTRUMENTS OPS NORMAL REST OF FLT. APPEARS PIREP IS REFERRING TO LT GEN CONT OFF LIGHT BEING ILLUMINA
- [SDR CALA2025071806711](https://openairdocs.org/sdr/CALA2025071806711.md): Lamp · inoperative · Jul 16, 2025 · N12109 · Boeing 757224 · Emergency Lighting
  > AFT RIGHT EMERGENCY LIGHT INOPERATIVE ON OVERHEAD BIN. RELAMPED IAW AMM 33-51-05-002-001. OPS TEST GOOD.
- [SDR CALA2025071806713](https://openairdocs.org/sdr/CALA2025071806713.md): Fairing · cracked · Jul 14, 2025 · N12109 · Boeing 757224 · Turbine Engine Air Inlet Section
  > DUE TO VIBRATION TRENDS ON THE NR 2 ENGINE. WHILE PERFORMING INSPECTION OF INLET & FAN BLADES FOUND SPINNER FAIRING CRACKED. R & R SPINNER FAIRING PER AMM TASK. 72-35-01-404-010-R04 PERFORMED FIM TASK ON NR 2 ENG BVCU 75-32-00/101 (FIG 103), NO FAULTS NOTED.
- [SDR CALA2025061005419](https://openairdocs.org/sdr/CALA2025061005419.md): Nut · damaged · Jun 5, 2025 · N12109 · Boeing 757224 · Emergency Equipment
  > 1R ARM LIGHT WOULD NOT ILLUMINATE. NOW 1R WILL NOT DISARM WITH H ANDLE GIRT SLIDERS STUCK HALFWAY. UNABLE TO DISARM OR FULLY ARM. FOUND BROKEN SHAFT ENDPIECE AT BOTTOM OF DOOR. SEE ATTACHED. ITEM #645, IPC REF 52-11-01-28. SPLINED SHAFT, PN 140N2750-1. REF IP
- [SDR CALA2025042404198](https://openairdocs.org/sdr/CALA2025042404198.md): Sensor · obstructed · Apr 21, 2025 · N12109 · Boeing 757224 · Emergency Equipment
  > DOOR 4L SLIDE LIGHT DOES NOT ILLUMINATE DOOR 4L ALSO DIFFICULT T O ARM. FOUND MILK CAP STUCK BETWEEN LEFT SIDE GIRT BAR AND SENSOR, REMOVED CAP, CYCLED DOOR TO ARM SEVERAL TIMES. OPS CHECK GOOD.
- [SDR CALA2025031802928](https://openairdocs.org/sdr/CALA2025031802928.md): Transmitter · faulted · Mar 15, 2025 · N12109 · Boeing 757224 · Engine Indicating System
  > LOW SPEED REJECT FOR LOSS OF DIGITAL EPR INDICATIONS AND LOSS OF AUTOTHROTTLE E2TOMC APPROVES THE MEL 7711F FOR THE E2 LOW SPEED REJECT FOR LOSS OF DIGITAL EPR INDICATIONS AND LOSS OF AUTOTHROTTLE E2. DDP ACCOMPLISHED WITH THE CREWS ASSISTANCE. DOWNGRADED AC
- [SDR CALA2025010701830](https://openairdocs.org/sdr/CALA2025010701830.md): Fuel Sys · malfunctioned · Jan 6, 2025 · N12109 · Boeing 757224 · Aircraft Fuel Distribution System
  > 900LBS OF FUEL MIGRATED FROM RIGHT WNG TANK TO 14.0 W/CENTER TAN K FEEDI NG AND REMAINED AT 14.0KDEBRIEF CREW AND PILOT STAYS THAT ABNORMAL FUEL TRANSFER OCURRED IN THE GROUND AND DURING FLIGHT, AND IT WAS WITHIN LIMITS, DURING FLIGHT PILOTS RAN THE CHECKLIST,
- [SDR CALA2024070300113](https://openairdocs.org/sdr/CALA2024070300113.md): Flap System · faulted · Jun 29, 2024 · N12109 · Boeing 757224 · Trailing Edge Flap Control System
  > TE FLAP DISAGREE EICAS B A FLAP POSITION DOES NOT AGREE WITH THE FLAPS POSITION SELECTION FLAPS AT 20 WHEN HANDLE SELECTED TO 25 SDR SELECTED FOR GO AROUND FOR FLAP ISSUE TROUBLESHOOTED PER B757 FIM 27-51 FAULT TREE 808. FSEU BITE C/OU T. NO EXISTING FAULTS ON
- [SDR CALA2024070201952](https://openairdocs.org/sdr/CALA2024070201952.md): Transmission · tripped · Jun 29, 2024 · N12109 · Boeing 757224 · Trailing Edge Flap Actuator
  > TE FLAP DISAGREE EICAS B A FLAP POSITION DOES NOT AGREE WITH THE FLAPS POSITION SELECTION FLAPS AT 20 WHEN HANDLE SELECTED TO 25 SDR SELECTED FOR GO AROUND FOR FLAP ISSUE TROUBLESHOOTED PER B757 FIM 27-51 FAULT TREE 808. FSEU BITE C/OU ANSMISSION. RESET OVERLO
- [SDR CALA2024062701910](https://openairdocs.org/sdr/CALA2024062701910.md): Spring · broken · Jun 24, 2024 · N12109 · Boeing 757224 · Main Landing Gear
  > PDA 1 REFERENCE 8393440, DURING ETOPS CHECK FOUND R/H MAIN LANDING GEAR DOWNLOCK SPRING BROKEN. HOOK END OF R-MLG DOWN-LOCK ASSY BROKEN SPRING DEPARTED AIRCRAFT SIZE IS ABOUT 3/16 IN DIA AND 2 IN HOOK END LENGTH. ITEM TO BE REPLACED UNDER LOGPAGE 8393440. CLOS
- [SDR CALA2024062601899](https://openairdocs.org/sdr/CALA2024062601899.md): Spring · broken · Jun 24, 2024 · N12109 · Boeing 757224 · Main Landing Gear
  > REFERENCE 8393440, DURING ETOPS CHECK FOUND R/H MAIN LANDING GEAR DOWNLOCK SPRING BROKEN. NEED TO REPLACE REF AMM INSTALL THE DOWNLOCK SPRINGS FOR THE MAIN LANDING GEAR REFERENCE: TASK 32-11-22-404-007 R/H MAIN LDG DOWNLOCK SPRING REPLCED IAW AMM REF 32-11-22
- [SDR CALA2024062500088](https://openairdocs.org/sdr/CALA2024062500088.md): Spring · defective · Jun 24, 2024 · N12109 · Boeing 757224 · Landing Gear Retraction/Extension System
  > DURING ETOPS CHECK FOUND R/H MAIN LANDING GEAR DOWNLOCK SPRING BROKEN HOOK END OF R-MLG DOWN-LOCK SPRING BROKEN OFF. MAJOR REPAIR.
- [SDR CALA2023111003321](https://openairdocs.org/sdr/CALA2023111003321.md): Unknown · unknown · Nov 7, 2023 · N12109 · Boeing 757224 · Trailing Edge Flap Control System
  > TE FLAP DISAGREE 170 KTS 1500FT. FSEU 3 CODES PERFORED FIM TASK 27-51 TASK 808 NO FAULTS FOUND. FLAP OPS CK NORMAL, OK TO CONTINUE.
- [SDR CALA2023061401839](https://openairdocs.org/sdr/CALA2023061401839.md): Bolt · missing · Jun 13, 2023 · N12109 · Boeing 757200 · Fuselage Structure (General)
  > PDA 3 REFERENCE LOG ENTRY 4860584: MISSING FASTENER ON THE 192AR PANEL. FASTENER IS LOCATED AT STATION 800, APPROX STRINGER 23, 21ST FASTENER UP FROM THE BOTTOM OF THE FAIRING, ON FRAME 149N7122, ITEM 16 (REF SRM 53-30-71-0L-1. THIS IS A CATEGORY 3 PDA. INS
- [SDR CALA2022112503229](https://openairdocs.org/sdr/CALA2022112503229.md): A/C Pack · failed · Nov 25, 2022 · N12109 · Boeing 757224 · Cabin Cooling System
  > RAPID DEPRESSURIZATION DUE TO R AND L PACK FAIL ALSO R ENG BLEED OFF. THE 450 TEMP SENSOR PASSED THE HEALTH CHECK WITH NO ISSUES. REPLACED #1 HI STAGE PILOT. COMPLETED INSTALLATION AND OPERATIONAL CHECKS. R&R RT PACK COMPRESSOR OUTLET TEMP SENSOR. BITE PASS. C
- [SDR CALA2022102802979](https://openairdocs.org/sdr/CALA2022102802979.md): Skin · damaged · Oct 27, 2022 · N12109 · Boeing 757224 · Cargo/Baggage Doors
  > FWD LWR CARGO DOOR 10 INCHES FROM LWR END HAS A BLENDED AREA. RE PORTED BY V921224 REPAIRED DAMAGED AREA IAW B757-200 SRM 52-30-01-2R-4CATAGORY "B" REPAIR REQUIRES REPEAT INSPECTIONS PER NOTES B & C. REF NON-ROUT INE 151186-0800-0010 FOR DETAILS
- [SDR CALA2022102702971](https://openairdocs.org/sdr/CALA2022102702971.md): Floor Support · corroded · Oct 27, 2022 · N12109 · Boeing 757224 · Fuselage Main, Floor Beam
  > LOG PAGE OPENED FOR SFR TRACKING,REF MRO LOG PAGE 151186-0100-00 96 ON FLOOR SUPPORT STRUCTURE, REF SSFR FORM 46-0024. FLOOR SUPPORT STRUCTURE STA 400 RBL 61 CORRODED- REMOVED AND REPLACED SUPPORT PER ECRA 5316-01011. ALL WORK PER AMES NRC 151186-0100-0096. FO
- [SDR CALA2022102702962](https://openairdocs.org/sdr/CALA2022102702962.md): Floor Support · corroded · Oct 26, 2022 · N12109 · Boeing 757224 · Fuselage Main, Floor Beam
  > FLOOR SUPPORT STRUCTURE STA 377-395 RBL 65 CORRODED FOR SFR TRACKING ONLY REF AMES NRC 151190-0100-0052 FOR ESFR TRACKING PURPOSES ONLY FLOOR STRUCTURE STA 377-395 RBL 65 CORRODED-REMOVED AND REPLACED FLOOR SUPPORT AT STA 377-395 IAW SRM 51-40-02 PAR 7. FOR SF
- [SDR CALA2022101802855](https://openairdocs.org/sdr/CALA2022101802855.md): Door · damaged · Oct 18, 2022 · N12109 · Boeing 757200 · Cargo/Baggage Doors
  > FWD LWR CARGO DOOR 10 INCHES FROM LWR END HAS A BLENDED AREA. RE PORTED BY V921224 REPAIRED DAMAGED AREA IAW B757-200 SRM 52-30-01-2R-4CATAGORY "B" REPAIR REQUIRES REPEAT INSPECTIONS PER NOTES B & C. REF NON-ROUT INE 151186-0800-0010 FOR DETAILS
- [SDR CALA2022101802841](https://openairdocs.org/sdr/CALA2022101802841.md): Frame · chafed · Oct 17, 2022 · N12109 · Boeing 757224 · Fuselage Main, Frame
  > UPPER CABIN FUSELAGE FRAME AT STA 1640 STRINGER 6R IS CHAFFED. R EPORTED BY V921209 REPAIRED UPPER CABIN FUSELAGE FRAME @ STA 1640 BETWEEN STR 5R & 6R IAW AMES DOCUMENT 47527REA02 AND UAL EC/RA 5302-01035. REF NO N-ROUTINE 151186-0200-0129 FOR DETAILS
- [SDR CALA2022101202783](https://openairdocs.org/sdr/CALA2022101202783.md): Seat Track · corroded · Oct 10, 2022 · N12109 · Boeing 757224 · Fuselage, Seat/Cargo Attach Fittings
  > UPPER CABIN SEAT TRACK STATION 720-760 RBL 45 HAS CORROSION ON MULTIPLE AREAS OF THE HORIZONTAL FLANGES. GENERATING ITEM: W/C 19-5330-1-2802. REMOVED SECTION OF SEAT TRACK ASSY FROM STA.720-760 RBL 45 AND INSTALLED SERVICEABLE SEAT TRACK SUPPORT IAW 757-200 SR
- [SDR CALA2022101202782](https://openairdocs.org/sdr/CALA2022101202782.md): Floor Support · corroded · Oct 10, 2022 · N12109 · Boeing 757224 · Fuselage Main, Plate/Skin
  > UPPER CABIN FLOOR SUPPORT STA 760 RLB 65 IS CORRODED. BLENDED CABIN FLOOR SUPPORT INBD CHORD STA 760 RBL 65, FOUND OUT OF LIMITS IAW B757-200 SRM 53-30-13-1A-1 DETAIL VIII. REPAIRED INBD CHORD IAW B757-200 SRM 53-00-13-2R-1 REPAIR 1.
- [SDR CALA2022101002749](https://openairdocs.org/sdr/CALA2022101002749.md): Frame · cracked · Oct 7, 2022 · N12109 · Boeing 757224 · Fuselage Main, Frame
  > FUSELAGE FRAME AT STA 800 BELOW STRINGER 8L IS CRACKED AT ATTACH BRACKET RIVET. REPORTED BY V921209 REPAIRED FASELAGE FRAME AT STA 800 BETWEEN STRING 8L-9L
- [SDR CALA2022101002748](https://openairdocs.org/sdr/CALA2022101002748.md): Frame · cracked · Oct 7, 2022 · N12109 · Boeing 757224 · Fuselage Main, Frame
  > FUSELAGE FRAME AT STA 1540 BELOW STRINGER 8L IS CRACKED AT ATTAC H BRACKET RIVET. REPORTED BY V921209 REPAIRED FUSELAGE FRAME AT STA 1540 BETWEEN STRINGERS 8L-9L PER B757-200 SRM 53-00-07 REPAIR 8. SEE NR 151186-0200-0131 FOR DETA ILS
- [SDR CALA2022101002747](https://openairdocs.org/sdr/CALA2022101002747.md): Frame · cracked · Oct 7, 2022 · N12109 · Boeing 757224 · Fuselage Main, Frame
  > FUSELAGE FRAME AT STA 1120 BELOW STRINGER 8R IS CRACKED AT ATTACH BRACKET RIVET. REPORTED BY V921209 REPAIRED FUSELAGE FRAME AT STA 1120 BETWEEN S8R & S9R.
- [SDR CALA2022101002746](https://openairdocs.org/sdr/CALA2022101002746.md): Floorbeam · corroded · Oct 7, 2022 · N12109 · Boeing 757224 · Fuselage Main, Floor Beam
  > UPPER CABIN FLOORBEAM STA 720 RBL30 TO RBL65 UPPER SURFACE HAS CORROSION ON PREVIOUS REPAIR. UPDATED TO INCLUDE SDR REQUIRED. ADD EMP:V921726, V921224 REMOVED CORRODED UPPER CABIN FLOORBEAM STRAP AT STA 720 FROM LBL65 TO RBL65 AND INSTALLED SERVICEABLE NEW STR
- [SDR CALA2022101002745](https://openairdocs.org/sdr/CALA2022101002745.md): Seal Depressor · chafed · Oct 7, 2022 · N12109 · Boeing 757224 · Cargo/Baggage Doors
  > AFT CARGO DOOR SEAL DEPRESSOR ON LOWER PART OF THE DOOR IS CHAFED. GENERATING ITEM: 19-0630-1-2012. INSTALLED SERVICEABLE AFT CARGO DOOR LOWER SEAL DEPRESSOR EDGE BEAM REF SRM B757-51-40-02 PAR 4-7. WORK PERFORMED IN ILN AMES W/O 151186-0800-0028 V921503.
- [SDR CALA2022100702737](https://openairdocs.org/sdr/CALA2022100702737.md): Depressor · chafed · Oct 6, 2022 · N12109 · Boeing 757224 · Cargo/Baggage Doors
  > AFT CARGO DOOR SEAL DEPRESSOR ON LOWER PART OF THE DOOR IS CHAFED. GENERATING ITEM: 19-0630-1-2012. INSTALLED SERVICEABLE AFT CARGO DOOR LOWER SEAL DEPRESSOR EDGE BEAM REF SRM B757-51-40-02 PAR 4-7. WORK PERFORMED IN ILN AMES W/O 151186-0800-0028 V921503.
- [SDR CALA2022100702735](https://openairdocs.org/sdr/CALA2022100702735.md): Skin · bent · Oct 6, 2022 · N12109 · Boeing 757224 · Cargo/Baggage Doors
  > AFT CARGO DOOR FWD LOWER CORNER AREA BENT. INSTALLED NEW DOUBLER AND FILLER ON AFT CARGO DOOR LOWER FWD CORNER DOOR SKIN IAW B757-200 SRM 52-30-01-2R REPAIR 4.
- [SDR CALA2022100602711](https://openairdocs.org/sdr/CALA2022100602711.md): Floorbeam · corroded · Oct 5, 2022 · N12109 · Boeing 757224 · Fuselage Main, Floor Beam
  > UPPER CABIN FLOORBEAM STA 720 RBL30 TO RBL65 UPPER SURFACE HAS CORROSION ON PREVIOUS REPAIR. UPDATED TO INCLUDE SDR REQUIRED. ADD EMP:V921726, V921224 REMOVED CORRODED UPPER CABIN FLOOR BEAM STRAP AT STA 720 FROM LBL65 TO RBL65 AND INSTALLED SERVICEABLE NEW ST
- [SDR CALA2021120802286](https://openairdocs.org/sdr/CALA2021120802286.md): None · none · Dec 7, 2021 · N12109 · Boeing 757200 · Leading Edge Slat Position Indicating System
  > FOUND RIGHT WING LEADING EDGE INBOARD SLAT TORQUE TUBE DICONNECTED BEHIND PANEL 611 FB RECONNECTED RIGHT WING L/E INBOARD SLAT TORQUE TUBE BEHIND PANEL 611FB. OPS AND CLEARANCE CHECKS GOOD. REF AMM 27-81-20-424-015 RII C/W AS STATED ABOVE
- [SDR CALA2021110302030](https://openairdocs.org/sdr/CALA2021110302030.md): None · none · Nov 3, 2021 · N12109 · Boeing 757200 · Doors
  > RECEIVING A R WING SLIDE INFLIGHT.ALSO AN EMER DOOR ON OVERHEAD PANEL AS WELL. BOTH INTERMTLY REF LOG PAGE 7325829 AND MEL 5271S. PER LP 7325829 INTERMITTANT EICAS R WIN G SLIDE.PLACED ON MEL, ACCOMPLISHED MEL MAINTENANCE ITEMS. FURTHER DETAILS AWAITED.
- [SDR CALA2021042200528](https://openairdocs.org/sdr/CALA2021042200528.md): Unknown · unknown · Apr 22, 2021 · N12109 · Boeing 757224 · Water and Waste System
  > REAR GALLEY F.A REPORTS LOUD THUMPING NOISE IN THE FLOOR AND IT CAN ALSO BE FELT AT GALLEY. OPENED AFT WALL OF AFT CARGO PIT TO INSPECT FOR LOOSE DUCTS OR DAMAGE TO COMPONENTS RELATED TO WATER SYSTEM. WATER SVC EMPLOYEE CONFIRMED THAT WATER TANK WAS FULL EVE
- [SDR CALA2020071201048](https://openairdocs.org/sdr/CALA2020071201048.md): Transmitter · malfunctioned · Jul 10, 2020 · N12109 · Boeing 757224 · Engine Indicating System
  > REPEAT WRITE UP - NO 2 EPR WENT BLANK W/ LOSS OF AUTOTHROTTLES.. DURING T/O ROLL T/S AIRCRAFT. CONFIRMED EPR INDICATION WENT OUT, CHECKED PREVIOU S WORK OF PE25 AT TB1 IS GOOD AT PIN2 D1368P OF EPR TRANSMITTER. SHOOK WIRES FROM EPR TRANSMITTER ALL ALONG TB1 AN
- [SDR CALA2019121302195](https://openairdocs.org/sdr/CALA2019121302195.md): Girt Bar · failed · Dec 12, 2019 · N12109 · Boeing 757224 · Emergency Equipment
  > SUPPORT TASK EA 2560-02123 REV D R1 DOOR FWD AND AFT OF GIRT BAR FAILED MINIMUM ENGAGEMENT CHECK REF. ST. ENGINEERING N/R 0080969
- [SDR CALA2019121302188](https://openairdocs.org/sdr/CALA2019121302188.md): Girt Bar · failed · Dec 10, 2019 · N12109 · Boeing 757224 · Emergency Equipment
  > SUPPORT TASK EA 2560-02123 REV D R4 DOOR FWD GIRT BAR FAILED MIN IMUM ENGAGEMENT CHECK.
- [SDR CALA2019120902174](https://openairdocs.org/sdr/CALA2019120902174.md): Stringer · corroded · Dec 7, 2019 · N12109 · Boeing 757224 · Fuselage Main, Longeron/Stringer
  > SUPPORT TASK ECRA 2011-0100 AFTER CLEANING OF BLUE WATER IN FWD CARGO LH SIDE FOUND CORROSION DURING DVI ON STR 23L AT STA 750 R EF ST ENG N/R 0081164 REMOVED CORROSION AND CHECKED LIMITS TO FWD CARGO S25L AT STA 75 0; L=5.2" W=1.5" D=.063", ORIGINAL MATERIAL
- [SDR CALA2019120702160](https://openairdocs.org/sdr/CALA2019120702160.md): Girt Bar · no test · Dec 7, 2019 · N12109 · Boeing 757224 · Emergency Equipment
  > SUPPORT TASK EA 2560-02123 REV D R2 DOOR AFT GIRT BAR FAILED MIN IMUM ENGAGEMENT CHECK REF ST ENG N/R 0080970 REMOVED AND REPLACED R2 DOOR GIRT BAR P/N 140N2762-17 IAW B757-2 AMM 25-66-10-402-022 ADJUSTMENT AND TEST WILL BE ACCOMPLISHED A T EA 25600-02123 REV
- [SDR CALA2019121702219](https://openairdocs.org/sdr/CALA2019121702219.md): Gate · corroded · Dec 1, 2019 · N12109 · Boeing 757224 · Service Doors
  > SUPPORT TASK EA 5210-01364 REV G (ON WING INSPECTION) R4 DOOR LO WER GATE HAS CORROSION OFF S/C PART. REF VT-SAA N/R: 0081207 REMOVED CORROSION AND CHECKED LIMITS TO R4 DOOR LOWER GATE; L=3. 1, FIG 101, DETAIL IV. REMOVED AND REPLACED R4 DOOR LOWER GATE, P/N:
- [SDR CALA2019112702098](https://openairdocs.org/sdr/CALA2019112702098.md): Frame · dented · Nov 26, 2019 · N12109 · Boeing 757224 · Fuselage Main, Structure
  > B757-06-0242 DENT ON AFT CARGO FRAME UPPER FLANGE AT STA 1340 AB OVE STR 26R. REF ST ENG N/R 0080810 CHECKED LIMITS TO DENT ON FRAME AT AFT CARGO STA 1340 ABOVE 5-26 R; L=.80", W=.60, D=.070". OUT OF LIMITS IAW B757-200 SRM 53-00- 07 AD1, FIG 101, PG 101. REPA
- [SDR CALA2019120322106](https://openairdocs.org/sdr/CALA2019120322106.md): Angle · corroded · Nov 25, 2019 · N12109 · Boeing 757224 · Fuselage Miscellaneous Structure
  > B757-06-3-0270 APU AIR INLET HOUSING LOWER ANGLE CORRODED.REF ST. ENGINEERING N/R 0081178 REMOVED CORROSION AND CHECKED LIMITS TO APU AIR INLET HOUSING LO WER ANGLE; L=10.0", W=1.0", D=.063", ORIGNIAL MATERIAL THICKNESS.063".OUT OF LIMITS IAW B757-200 SRM 53
- [SDR CALA2019120322105](https://openairdocs.org/sdr/CALA2019120322105.md): Housing · corroded · Nov 25, 2019 · N12109 · Boeing 757224 · Fuselage Main, Plate/Skin
  > B757-06-3-0270 APU AIR INLET HOUSING FWD EDGE BULGED AROUND FAST ENERS. RL029 REF. ST. ENGINEERING N/R 0080779 REMOVED CORROSION AND CHECKED LIMIT TO APU AIR INLET HOUSING FWD L THICKNESS IS.250". OUT OF LIMITS IAW B757-200 SRM 53-80-15 FI G 101, DETAIL I AND
- [SDR CALA2019120322104](https://openairdocs.org/sdr/CALA2019120322104.md): Angle · cracked · Nov 24, 2019 · N12109 · Boeing 757224 · Fuselage Main, Structure
  > B757-52-3-0001 FORWARD CARGO DOOR FWD AND AFT UPPER CORNER ANGLE S CRACKED REMOVED AND REPLACED THE FWD AND AFT UPPER CORNER ANGLES OF THE FWD CARGO DOOR; P/N: 69-53919U5, BATCH NO. 0003562701, PO NO. SA G1951849 AND 69-53919U6, BATCH NO. 0003573491, PO NO. SA
- [SDR CALA2019112862076](https://openairdocs.org/sdr/CALA2019112862076.md): Frame · dented · Nov 24, 2019 · N12109 · Boeing 757224 · Fuselage Main, Frame
  > B757-06-3-0230 DENT ON FWD CARGO LH FRAME UPPER FLANGE AT STA 68 0 BETWEEN STR 24L-25L. RG35. REF ST ENGINEERING. N/R 0080866 CHECKED LIMITS TO DENT ON FWD CARGO LH FRAME UPPER FLANGE AT STA 680 BETWEEN 24L AND 25L; L=1.36", W=1.0", D=.038". OUT OF LIMI TS I
- [SDR CALA2019112862075](https://openairdocs.org/sdr/CALA2019112862075.md): Frame · dented · Nov 24, 2019 · N12109 · Boeing 757224 · Fuselage Main, Frame
  > B757-06-3-0230 DENT ON FWD CARGO LH FRAME UPPER FLANGE AT STA 70 0 BETWEEN STR 22L-23L. REF ST ENGINEERING N/R 0080867 CHECKED LIMITS TO DENT ON FWD CARGO LH FRAME UPPER FLANGE AT STA 700 BETWEEN S-22L-23L; L=1.49", W=1.0", D=.040".OUT OF LIMITS I AW B757-200
- [SDR CALA2019112532036](https://openairdocs.org/sdr/CALA2019112532036.md): Skin · stained · Nov 19, 2019 · N12109 · Boeing 757224 · Fuselage Main, Plate/Skin
  > B757-06-3-0230 BLUE WATER STAINS ON FWD CARGO LH SIDE WALL FROM STA 600 TO STA 900 STR 21L TO STR 26L. RG56 REF ST ENG N/R 00810 00
- [SDR CALA20190821397](https://openairdocs.org/sdr/CALA20190821397.md): Panel · missing · Aug 19, 2019 · N12109 · Boeing 757224 · Nacelle/Pylon, Plate/Skin
  > RT INBD ENGINE PYLON PANEL MISSING. INSTALLED PANEL.

Next page: https://openairdocs.org/aircraft/N12109/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 = 'N12109' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N12109/reports

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