# Service difficulty reports: N14121

A list on [N14121](https://openairdocs.org/aircraft/N14121.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 3 · 136 reports

- [SDR CALA2026080218157](https://openairdocs.org/sdr/CALA2026080218157.md): Fan · faulty · Jul 30, 2026 · N14121 · Boeing 757224 · Air Distribution Fan
  > STRONG FUME/ODOR IN FLIGHT DECK. PERFORMED CONDITIONAL INSPECTION IAW AMM 05-51-58. UNABLE TO FIND SUSPECTED CAUSE, AND COULD NOT DUPLICATE FUME CONDITION AFTER AIRCRAFT WAS DEBOARDED. AS A PERCAUTION, REMOVED AND REPLACED LT RECIRCULATION FAN IAW MM 21-25
- [SDR CALA2026072217944](https://openairdocs.org/sdr/CALA2026072217944.md): Switch · out of position · Jul 20, 2026 · N14121 · Boeing 757224 · Air Distribution System
  > RAN QRH FOR FUME EVENT LEAD TO EQPT OVHT EICAS MSG. CONDITIONAL INSPECTIONS COMPLETE. PERFORMED SMOKE-ODOR IN THE FLIGHT DECK OR CABIN CONDITIONAL INS PECTION IAW AMM 05-51-58. NO ODORS WERE NOTICED. FOUND BOTH RECIRCULATING SWITCHES IN OFF, CAUSING EQUIPMEN
- [SDR CALA2026070917628](https://openairdocs.org/sdr/CALA2026070917628.md): A/C Pack · no discrepancy · Jul 8, 2026 · N14121 · Boeing 757224 · Cabin Cooling System
  > NOTED BURNING ODOR COMING FROM AIR VENTS BURNING ODOR IS THE RESULT OF THE LEFT PACK OUTPUT AT 99 DEGS AND RISING. THERE IS NOTHING ABNORMAL ABOUT THIS ODOR EXCEPT TO FIND CAUSE OF LEFT PACK NOT PUTTING OUT NORMAL COOL AIR. THIS HOT TEMP OUTPUT SEEMS TO HAVE
- [SDR CALA2026062917372](https://openairdocs.org/sdr/CALA2026062917372.md): Oven · faulted · Jun 25, 2026 · N14121 · Boeing 757224 · Buffet/Galleys
  > OVEN 412 SMOKING OVEN RAN FOR 10 MINS ON GROUND, SMOKE SMELL RE-OCCURRED. FAULT CONFIRMED. OVEN 412 PLACED ON NEF. C/B PULLED AND COLLARED. TOMC PENDING TOMC CONTACTED. CREW DEBRIEFED AND ODOR INVESTIGATION CARRIED OUT IAW AMM 05-51-58, FAULT CONFIRMED TO FRO
- [SDR CALA2026061517071](https://openairdocs.org/sdr/CALA2026061517071.md): Smoke Detector · false activation · Jun 11, 2026 · N14121 · Boeing 757224 · Smoke Detection
  > LAV SMOKE ALARM AND RESULTING COCKPIT EICAS. NO SMOKE OR FIRE. FOUND LAV A WATER HEATER GETTING TOO HOT. R & R FOWARD LAV WATER, OPS CHECK AND LEAK CHECK OK REF AMM TASK 38-13-51-404-032.
- [SDR CALA2026051116147](https://openairdocs.org/sdr/CALA2026051116147.md): Ceiling Panel · unsecure · May 8, 2026 · N14121 · Boeing 757224 · Passenger Compartment Equipment
  > CABIN CEILING PANELS DETACHED. REMOVED AND REPLACED LIGHT HOUSING ASSEMBLY. LIGHT SECURED.
- [SDR CALA2025090408477](https://openairdocs.org/sdr/CALA2025090408477.md): Light · detached · Sep 2, 2025 · N14121 · Boeing 757224 · Passenger Compartment Lighting
  > TRIM PIECE WITH LIGHT ON OVERHEAD AT 30ABC IS LOOSE. HANGING B Y WIRE. CURRENTLY SECURED IN O/H RESECURED OVERHEAD BIN/PSU BULLNOSE TRIM AT 30-32ABC. NO DEFECTS NOTED AT THIS TIME.
- [SDR CALA2025082908272](https://openairdocs.org/sdr/CALA2025082908272.md): Pressure Switch · intermittent · Aug 27, 2025 · N14121 · Boeing 757224 · Engine Anti-Icing System
  > LEFT ENG ANTI-ICE EICAS C, LT ENGINE IS IN OPERATION & LT ENG COWL ANTI-ICE VALVE POSITION DOES NOT AGREE WITH THE LT ENG COWL ANTI-ICE SWITCH POSITION LT ENG ANTI ICE CAUTION MESSAGE. COMPLY WITH NNC CHKED, MEGGED & LOAD TESTED WIRES & CIRCUIT TO & FROM D13
- [SDR CALA2025082808240](https://openairdocs.org/sdr/CALA2025082808240.md): Anti-Ice Valve · faulted · Aug 26, 2025 · N14121 · Boeing 757224 · Engine Anti-Icing System
  > ENGINE INLET THERMAL ANTI-ICING EICAS MESSAGE (01=L,02=R) ENG AN TI-ICE DISPLAYED AND ENG ANTI-ICE VALVE LIGHT REMAINED ON WITH S WITCH ON 01 L ENG ANTI-ICE EICAS MESSAGE WITH L ENG ANTI ICE SWITCH ON. CONDUCTED FIM 30-21 FAULT TREE 803. REMOVED AND REPLACED E
- [SDR CALA2025081107536](https://openairdocs.org/sdr/CALA2025081107536.md): Light · malfunctioned · Aug 9, 2025 · N14121 · Boeing 757224 · Emergency Lighting
  > ON TAKEOFF ROLL THE EMERGENCY LIGHTS CAME ON FROM ROW 31-41, AS WELL AS EXIT LIGHTS OVER DOORS 4L & 4R. PERFORMED AN OPS TEST OF INTERIOR EMERGENCY IAW AMM 33-51-00 FOR SEAT 31-41, OPS CHECKED GOOD.
- [SDR CALA2025080807474](https://openairdocs.org/sdr/CALA2025080807474.md): Cover · missing · Aug 6, 2025 · N14121 · Boeing 757224 · Emergency Exits
  > 20A EMERGENCY EXIT DOOR HANDLE NEEDS CLOSED SLIDE ARM/DISARM COVER MISSING ON EXIT DOOR ON SEAT ROW 20 A ITEM ALREADY IS PLACED ON DEFERRAL. INOP STICKER APPLIED. REF LP 5627473
- [SDR CALA2025080607379](https://openairdocs.org/sdr/CALA2025080607379.md): Slide · low pressure · Aug 3, 2025 · N14121 · Boeing 757224 · Escape Slide
  > DOOR 2L SLIDE PRESS GAUGE IS GREATER THEN HALF A NEEDLE SIZE IN THE RED. REMOVED AND REPLACED L2 EMERGENCY ESCAPE SLIDE PER AMM 25-66-01/40. INSP INSTALLATON OF THE R2 DOOR EMERGENCY SLIDE PACK IAW AMM 25-66-01/401.
- [SDR CALA2025070706280](https://openairdocs.org/sdr/CALA2025070706280.md): Transmitter · faulty · Jul 3, 2025 · N14121 · Boeing 757224 · Engine Oil Pressure
  > LEFT OIL PRESS WENT DOWN TO 36 PSI OVER AN HOUR AT FL350 AN HO UR AFTER T /O. RTB FOR POSS S/E CREW REPORTS THAT OIL PRESSURE SLOWLY CREPT DOWN BEFORE DECISION TO RETURN. #1 WAS 10+ PSI LOWER THAN #2 ENGINE, MARCHED DOWN FROM 46 TO 36 PSI. CREW REPORTS THAT
- [SDR CALA2025061105464](https://openairdocs.org/sdr/CALA2025061105464.md): Skin · damaged · Jun 10, 2025 · N14121 · Boeing 757224 · Fuselage Main, Plate/Skin
  > LWR FUSELAGE SKIN REPAIR FROM F.S 445 TO F.S 494 BETWEEN S-24L. REMOVED AND REPLACED REPAIR AT STA. 445-494 BETWEEN S-24L TO BL0 IAW AMES DOCUMENT 47626REA22 REV A & EC/RA #: 5330-07530 SEE PA RTIAL WORK ACCOMPLISHED AND PWS #306 PAGES 1-10.
- [SDR CALA2025061105462](https://openairdocs.org/sdr/CALA2025061105462.md): Skin · cracked · Jun 9, 2025 · N14121 · Boeing 757224 · Fuselage Main, Plate/Skin
  > REF AMES NRC 177928-0200-0166 - FROM HFEC INSP ON REA 47626REA31, L2 DOOR UNDER LOWER AFT SCUFF PLATE SHOWING CRACK INDICATION APPROX 7 O'CLOCK UNDER FASTENER HEAD. ESFR INFORMATION UPDATE ONLY REF AMES NR 177928-0200-0166 REPAIRED FUSELAGE SKIN AT L2 DOOR AFT
- [SDR CALA2024121803103](https://openairdocs.org/sdr/CALA2024121803103.md): Shear Tie · damaged · Dec 17, 2024 · N14121 · Boeing 757224 · Fuselage Internal Mounting Structure
  > SHEAR TIE STA 620 BETWEEN STRINGER 17L AND 18L. REPAIRS WILL BE COMLETED ON NRC 177928-0200-0066.
- [SDR CALA2024121803102](https://openairdocs.org/sdr/CALA2024121803102.md): Shear Tie · abnormal · Dec 17, 2024 · N14121 · Boeing 757224 · Fuselage Internal Mounting Structure
  > SHEAR TIE STA 620 BETWEEN STRINGER 18L AND 19L. REPAIRS WILL BE COMPLETED ON AMES NRC 177928-0200-0066.
- [SDR CALA2024120503022](https://openairdocs.org/sdr/CALA2024120503022.md): Flange · corroded · Nov 30, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > LAV SERVICE PANEL FLANGE CORRODED AT STA 710 AND S-22L MARKED 13067. REF AMES NR 172653-0100-0207 SRM 57-40-02 PARA H AND 7. SEE PARTIAL WORK ACCOMPLISHED AND PAR BLENDED AND CHECKED LIMITS ON LAV SERVICE PANEL FLANGE FOUND OUT TIAL WORKSHEET # 67 PAGES 1-6 OF
- [SDR CALA2024120203000](https://openairdocs.org/sdr/CALA2024120203000.md): Gusset · damaged · Nov 30, 2024 · N14121 · Boeing 757224 · Cargo/Baggage Doors
  > AFT CAR GO DOOR INTERIOR GUSSET AT LOWER EDGE BENT.
- [SDR CALA2024111902893](https://openairdocs.org/sdr/CALA2024111902893.md): Angle · cracked · Nov 13, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > GEN ITEM: 177928-0200-0001 CRACK FOUND ON AFT FILLET PANEL SUPPORT STRUCTURE ANGLE ON THE RIGHT SIDE @ STA 1300 STRINGER S-21R. RED STREAMER AND TAG # 14278 ATTACHED. INSTALLED SUPPORT STRUCTURE ANGLE ON THE RIGHT SIDE FROM STA 130 0 STRINGER S-21R IAW B757 SR
- [SDR CALA2024111102831](https://openairdocs.org/sdr/CALA2024111102831.md): Shear Tie · cracked · Nov 8, 2024 · N14121 · Boeing 757224 · Fuselage Internal Mounting Structure
  > DURING INSTALLATION OF AFT FILLET PANEL SUPPORT STRUCTURE FOUND SHEAR TIE COMMON TO STRUCTURE CRACKED AT STATION 1300 STRINGER S-21R
- [SDR CALA2024111102811](https://openairdocs.org/sdr/CALA2024111102811.md): Angle · corroded · Nov 8, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > AREA OF CORROSION FOUND IN FLC BELOW DOOR SILL STA 580-600 LOWER WEB ATTACH ANGLE (MARKED 76014). REF AMES NR 172653-0100-0422 WORK ACCOMPLISHED ON BACK OF N/R AND PWS 255 PAGE 1 OF 1. FOUND WEB ATTACH ANGLE TO BE OUT OF B757 SRM LIMITS. REMOVED AND REPLACED W
- [SDR CALA2024110802808](https://openairdocs.org/sdr/CALA2024110802808.md): Frame · corroded · Nov 5, 2024 · N14121 · Boeing 757224 · Fuselage Main, Frame
  > CORROSION FOUND ON FWD SIDE OF FRAME AT STA 1360 BETWEEN STR 26-27R.
- [SDR CALA2024102802739](https://openairdocs.org/sdr/CALA2024102802739.md): Slat Track · corroded · Oct 15, 2024 · N14121 · Boeing 757224 · Leading Edge Devices
  > NUMBER 3 SLAT I/B & O/B MAIN TRACKS HAVE CORROSION.
- [SDR CALA2024111102830](https://openairdocs.org/sdr/CALA2024111102830.md): Bushing · damaged · Oct 14, 2024 · N14121 · Boeing 757224 · Nose/Tail Landing Gear
  > WHILE PERFORMING GVI OF UPPER DRAG LINK INNER BUSHINGS FOR OK TO INSTALL, FOUND RH BUSHINGS TO BE SCORED AND METAL SHAVINGS.
- [SDR CALA2024102302710](https://openairdocs.org/sdr/CALA2024102302710.md): Bushing · damaged · Oct 14, 2024 · N14121 · Boeing 757224 · Nose/Tail Landing Gear
  > WHILE PERFORMING GVI OF NOSE LANDING GEAR LH AND RH BUSHINGS FOUND BOTH BUSHINGS TO BE SCORED AND METAL SHAVINGS.
- [SDR CALA2024120503020](https://openairdocs.org/sdr/CALA2024120503020.md): Door Frame · corroded · Oct 3, 2024 · N14121 · Boeing 757224 · Fuselage Main, Structure
  > APU DOOR INTERNAL SURROUND STRUCTURE HAS SEVERAL AREAS OF CORROSION FWD, AFT & O/B.
- [SDR CALA2024100402562](https://openairdocs.org/sdr/CALA2024100402562.md): Shear Tie · corroded · Oct 3, 2024 · N14121 · Boeing 757224 · Fuselage Internal Mounting Structure
  > APU INLET DOOR O/B OPENING SHEAR TIE HAS CORROSION STR 6R AT STA 1806. REPAIR WORK DOCUMENTED ON LP 9448205. REF AMES NR 172653-0300-0112 FABRICATED AND REPLACED ON NR 172653-0300-0010 SSFR IS ACCOMPLIS HED NR GENERATED FOR TRACKING PURPOSE ONLY
- [SDR CALA2024100302551](https://openairdocs.org/sdr/CALA2024100302551.md): Tie Down · corroded · Oct 2, 2024 · N14121 · Boeing 757224 · Fuselage, Seat/Cargo Attach Fittings
  > GEN ITEM: GENERATING ITEM ALC FLOOR CARGO NET TIE DOWN FITTING HAS CORROSION @BS 1300,1320,1340,1360, AND 1375 RBL 24
- [SDR CALA2024100302552](https://openairdocs.org/sdr/CALA2024100302552.md): Angle · corroded · Oct 1, 2024 · N14121 · Boeing 757224 · Wing Miscellaneous Structure
  > GEN ITEM: EA 5100-02338 REV A OP 001 UPON ACCOMPLISH FLS DAMAGE TOLERANCE FLEET REPAIR SURVEY RIGHT WING NOTICED ON UPPER T/E PNL AT OTBD AILERON WSTA760 CORROSION ON T/E PNL SUPPORT ANGLE.
- [SDR CALA2024100102536](https://openairdocs.org/sdr/CALA2024100102536.md): Skin · damaged · Sep 30, 2024 · N14121 · Boeing 757224 · Wing, Plate/Skin
  > GEN ITEM;EA 5720-03041 REV E OP 015/// JC EA 5720-03041 REV E LH UPPER SKIN & DRAG FITTING FASTENER HOLE NO 5 HAS HFEC OPEN HOLE DEFECT INDICATION, CONTACT ENGINEERING FOR REPAIR INSTRUCTIONS ENTER EC/RA NO ON STEP 1.4. REPORTED BY V921197
- [SDR CALA2024093002514](https://openairdocs.org/sdr/CALA2024093002514.md): Skin · corroded · Sep 23, 2024 · N14121 · Boeing 757224 · Wing, Plate/Skin
  > GEN ITEM; 19-5705-1-2004///RW UPPER SKINHAS CORROSION AT RW BL S TA U-18 MARKED.
- [SDR CALA2024092402478](https://openairdocs.org/sdr/CALA2024092402478.md): Transition Panel · corroded · Sep 23, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > REMOVED FLOOR PANEL STRUCTURE FOR STA 1540-1640 AND FOUND CORROSION. REMOVED CORROSION ON TRANSITION PANEL FOUND TO BE OUT OF LIMITS. REMOVED PANEL AND INSTALLED NEW PANEL PART NO 146N5431VY2 BATCH NO RC-102-4496 IAW B757 SRM 51-40-02-00-0G P 7 & 9 REF UNITED
- [SDR CALA2024091902445](https://openairdocs.org/sdr/CALA2024091902445.md): Frame · chafed · Sep 17, 2024 · N14121 · Boeing 757224 · Fuselage Main, Frame
  > CHAFFE MARKS ON THE UPPER CHORD OF FRAME 1640, BETWEEN STR. 5R AND STR. 6R.
- [SDR CALA2024091702438](https://openairdocs.org/sdr/CALA2024091702438.md): Clamp · cracked · Sep 14, 2024 · N14121 · Boeing 757224 · Aircraft Fuel Distribution System
  > RIGHT WING FUEL DISTRIBUTION TUBE CL AMP MOUNTING BRACKET IS CRACKD INSIDE PANEL 631AB LOOKING AFT, R IGHT WING FUEL ENTRY REQUIRED REMOVED AND REPLACED RW FUEL DISTRIBUTION TUBE CLAMP MOUNTING BR ACKET IN G31AB IAW B767 SRM 51-40-02.SEE PWA #182 PG 1 OF 2., F
- [SDR CALA2024091302417](https://openairdocs.org/sdr/CALA2024091302417.md): Plate · corroded · Sep 12, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > CORROSION ON THE UPPER SURFACE OF THE CABIN SUB FLOOR, AT STA.1710 TO STA.1715, LBL48 TO LBL52.
- [SDR CALA2024102102679](https://openairdocs.org/sdr/CALA2024102102679.md): Support Angle · damaged · Sep 11, 2024 · N14121 · Boeing 757224 · Nacelle/Pylon Miscellaneous Structure
  > WHILE GIVING OK TO INSTALL NUMBER 1 PYLON AFT DRAIN TUBE PANEL FOUND FWD AND AFT SUPPORT ANGLES FOR DRAIN TUBE SUPPORT TO BE CRACKED REF AMES NR 172653-0400-0346 ACCOMPLISHED AND PARTIAL WORK ON 192 FABRICATED AND AFT DRAIN BRACKETS IAW DRAWING 313N5042 AND BO
- [SDR CALA2024102102687](https://openairdocs.org/sdr/CALA2024102102687.md): Intercostal · cracked · Sep 11, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > GEN ITEM: 19-5310-1-2658 FLC CEILING INTERCOSTAL BTWN STA 700 AND 720 APPROX RBL 24 IS CRACKED AT BOTH ENDS (REFERENCE STREAMER TAG 91656) (SWISHER)
- [SDR CALA2024102102681](https://openairdocs.org/sdr/CALA2024102102681.md): Support · damaged · Sep 11, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > GEN ITEM: 172653-0100-0055 R4 DOOR SILL DRAIN SUPPORT F/S 1665 EXFOLIATED AT SCREW HOLE, TAG 35266. LEFAIVE REF AMES NR 172653-0100-0164 REMOVED AND REPLACED SILL DRAIN SUPPORT ON F/S 1665 R4 DOOR IAW B757-200 SRM 51-40-02 SEE PARTIAL WORK ACCOMPLISHED AND PWS
- [SDR CALA2024091202411](https://openairdocs.org/sdr/CALA2024091202411.md): Floor Support · corroded · Sep 11, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > CORROSION ON THE CABIN FLOOR PANEL SUPPORT FROM STA. 1660 TO STA. 1680, BL0. REF AMES NR 172653-0100-0053. FLOOR PANEL SUPPORT CORRODED OUT OF LIMITS, LOCATED AND DRILLED NEW FLOOR PANEL SUPPORT P/N 146N32345. INSTALLED AT STA 1660-1680 BLO IAW B757-200 SRM 51
- [SDR CALA2024091202410](https://openairdocs.org/sdr/CALA2024091202410.md): Support · corroded · Sep 11, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > R4 DOOR SILL DRAIN SUPPORT F/S 1660 CORRODED AROUND SCREW HOLE. REF AMES NR 172653-0100-0163 SRM 51-40-05 SRM 51-60-15-1A-1 DWG 414NB213 REV B SEE PARTIAL WO FWD SILL DRAIN SUPPORT FOUND TO BE OUT OF LIMITS FWD SILL DRAIN RK REPAIRED WITH P/N 146NS24648 FWD SI
- [SDR CALA2024090502386](https://openairdocs.org/sdr/CALA2024090502386.md): Floorbeam · corroded · Sep 4, 2024 · N14121 · Boeing 757224 · Fuselage Main, Floor Beam
  > GEN ITEM: 19-5330-1-2802 (B757-53-3-0532) CORROSION ON UPPER CHORD CAP ON CABIN FLOOR BEAM AT STA.1680, BL0.#3663 REF AMES NR 172653-0100-0054 UPPER CHORD CAP CORRODED OUT OF LIMITS LOCATED AND DRILLED NEW U PPER CHORD CAP INSTALLED AT STA 1680 BLO P/N 146N523
- [SDR CALA2024090402379](https://openairdocs.org/sdr/CALA2024090402379.md): Bracket · corroded · Sep 2, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > AFTER REMOVAL OF BRACKET ON NR 0100-0357 FOUND CLIP AT STA 1445 STR 27R UNDER TIE DOWN FITTING CORRODED.
- [SDR CALA2024090300535](https://openairdocs.org/sdr/CALA2024090300535.md): Flap Track · corroded · Sep 2, 2024 · N14121 · Boeing 757224 · Trailing Edge Flaps
  > LEFT WING O/B FLAP I/B TRACK HAS AREAS O F PITTING RUST AND PITTING REMOVED AND REPAIREED LEFT WING O/B FLAP I/B TRACK IAW CWO 17265 6-0500-0002 REINSTALLED IAW B757 AMM 27-51-15-424-003 REF NR 172 653-0500-0032 REMOVED AND REPAIREED LEFT WING O/B FLAP I/B TRA
- [SDR CALA2024090302362](https://openairdocs.org/sdr/CALA2024090302362.md): Flap Track · corroded · Sep 1, 2024 · N14121 · Boeing 757224 · Trailing Edge Flaps
  > LEFT WING O/B TRACK HAS AREAS OF PITTING RUST AND PITTING. REMOVED AND REPAIRED LEFT-WING O/B FLAP O/B TRACK IAW CMM 27-51-82 REPAIR 2-2 AND REINSTALLED IAW B757 AMM 27-51-15-424-003. ACCOMPLIAHED DURING C-CHECK REF AMES NR: 172653-0500-0033.
- [SDR CALA2024090302356](https://openairdocs.org/sdr/CALA2024090302356.md): Intercostal · corroded · Sep 1, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > GEN ITEM 172653-0100-0249 SUPPORT TASK CORROSION FOUND ON ALC IN TERCOSTAL UPPER CHORD UNDER TRANSITION PANEL 1540-1560
- [SDR CALA2024090302361](https://openairdocs.org/sdr/CALA2024090302361.md): Nut Plate · corroded · Aug 31, 2024 · N14121 · Boeing 757224 · Fuselage Main, Structure
  > GEN ITEM 19-5310-1-2576 APU DOOR EXTERNAL SURROUND STRUCTURE LIF TED FWD LWR REF NR 172653-300-0008 FOUND STRAP NUTPLATE SURFACE 100% CORRODED INTERGRANULAR CORROSI VE THROUGHOUT FOUND TO BE OUT OF LIMITS, REPLACED STRP PN 148N31 38-20 IAW B757 SRM 51-40-02 PA
- [SDR CALA2024090302364](https://openairdocs.org/sdr/CALA2024090302364.md): Floor Support · corroded · Aug 30, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > UPPER CABIN FLOOR SUPPORT HAS CORROSION LOWER SURF ACE STA 720-724 RBL 63. (CUSTOMER FOUND MARKED 45005) REMOVED AND REPLACED FLOOR SUPPORT AT STA 720-724 RBL 63 IAW B757-200 SRM 51-40-02 AND DWG 143N5400. ACCOMPLISHED DURING C-CHECK.
- [SDR CALA2024083002330](https://openairdocs.org/sdr/CALA2024083002330.md): Door · corroded · Aug 28, 2024 · N14121 · Boeing 757224 · Fluid Service Doors
  > FWD LAV SERVICE DOOR HAS CORROSION ON DOOR, LATCHES, AND HINGES MARKED FLAGGED #91571 REF AMES NR 172653-0100-0084 ACCOMPLISHED WORK BACKSPACE, SEE PARTIAL WORK SHEET #162 PAGE 1 REPLACED DOOR ASSY P/N 19-5249-3-0048 TAG 3906766 BATCH RC-10222 OF 1 56 AND LATC
- [SDR CALA2024092302469](https://openairdocs.org/sdr/CALA2024092302469.md): Transition Panel · corroded · Aug 27, 2024 · N14121 · Boeing 757224 · Fuselage Miscellaneous Structure
  > GEN ITEM: 19-5310-1-2665 ALC TRANSITION PANEL HAS CORROSION BETWEEN BS 1440 AND BS 1530 STR 27R INSTALLED NEW TRANSITION PANEL P/N 146N5391-110 IAW DWG DOCUMENT 146N5390 REV CP ON ALC BYW STA 1440-TO STA 1530 STR 27R IAW B75 7-200 SRM 51-40-02-0G-0 PAR 4 ITEM

Next page: https://openairdocs.org/aircraft/N14121/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 = 'N14121' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N14121/reports

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