# Service difficulty reports: N37409

A list on [N37409](https://openairdocs.org/aircraft/N37409.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 2 · 55 reports

- [SDR CALA2026090819308](https://openairdocs.org/sdr/CALA2026090819308.md): Lamp · inoperative · Sep 8, 2026 · N37409 · Boeing 737924 · Emergency Lighting
  > FWD EMERGENCY EXIT DOOR SILL LIGHT AT ROW 20 LH, IS INOP RELAMPED, OP CHECKS GOOD REF AMM TASK33-51-00-710-801
- [SDR CALA2026032714868](https://openairdocs.org/sdr/CALA2026032714868.md): Seal · misinstalled · Mar 24, 2026 · N37409 · Boeing 737924 · Pneumatic Distribution System
  > L BLEED TRIP ON TAKEOFF ABORTED APPROX 40 KNOTS PERFORMED (BLEED TRIP OFF LIGHT ON)- FAULT ISOLATION REFERENCE: 36-10 TASK 809, FOLLOWED UP TO STEP F 4, FOUND KISS SEAL INSTALLED INCORRECTLY. CALLED TOMC PARTS ON ORDER REMOVED AND REPLACED KISS SEAL IN REF AM
- [SDR CALA2026011412946](https://openairdocs.org/sdr/CALA2026011412946.md): Warning Light · false activation · Jan 12, 2026 · N37409 · Boeing 737924 · Door Warning System
  > FWD ENTRY ANNUNCIATOR ILLUMINATED AT 150 KTS, CONTINUED TKF AND LIGHT WENT OUT AFTER 1 MIN PERFORMED ENTRY DOOR INDICATION SENSOR TEST IAW AMM 52-71-11-710-801. OPS TESTED NORMAL.
- [SDR CALA2025111411220](https://openairdocs.org/sdr/CALA2025111411220.md): Battery Pack · discharged · Nov 12, 2025 · N37409 · Boeing 737924 · Emergency Lighting
  > EMERGENCY LIGHTS OVER SEAT ROWS 32 AND 36 DEF INOP. SUPPORT TASK NSA EMX NR 00051. REMOVED UNSERVICEABLE BATTERY PACK PN AD-D717-01-100 SN 179187 A T BATTERY SUPPLY M1899 AND INSTALLED SERVICEABLE BATTERY PACK PN AD-D717-01-100 SN 371771 IAW B737-900 AMM 33-51
- [SDR CALA2025111411212](https://openairdocs.org/sdr/CALA2025111411212.md): Attach Angle · cracked · Nov 11, 2025 · N37409 · Boeing 737924 · Fuselage Main, Attach Fittings
  > VAPOR BARRIER UPPER ATTACH ANGLE IS CRACKED AT STATION 663 LT SIDE AT APPROXIMATELY LBL 9.0. REPAIRED VAPOR BARRIER UPPER ATTACH ANGLE AT STATION 663 AND LBL 9.0 IAW SRM 57-10-10-2R-5.
- [SDR CALA2025111011043](https://openairdocs.org/sdr/CALA2025111011043.md): Fitting · cracked · Nov 5, 2025 · N37409 · Boeing 737924 · Fuselage Miscellaneous Structure
  > SHEAR FITTING AT BS 540 AND LBL 15.04 IS CRACKED. REMOVED AND REPLACED SHEAR FITTING AT BS 540 AND LBL 15.04 IAW SRM 51-40-02 AND DWG 111A2000 REV ORIGINAL
- [SDR CALA2025111011041](https://openairdocs.org/sdr/CALA2025111011041.md): Fitting · cracked · Nov 5, 2025 · N37409 · Boeing 737924 · Fuselage Miscellaneous Structure
  > SHEAR FITTING AT BS 540 AND RBL 15.04 IS CRACKED. REMOVED AND REPLACED SHEAR FITTING AT BS 540 AND RBL 15.04 IAW SRM 51-40-02 AND DWG 11A2000 REV ORIGINAL
- [SDR CALA2025111011039](https://openairdocs.org/sdr/CALA2025111011039.md): Fitting · cracked · Nov 5, 2025 · N37409 · Boeing 737924 · Fuselage Miscellaneous Structure
  > SHEAR FITTING AT BS 540 AND RBL 32.40 IS CRACKED. REMOVED AND REPLACED SHEAR FITTING AT BS 540 AND RBL 32.40 IAW SRM 51-40-02 AND DWG 111A2000 REV ORIGINAL
- [SDR CALA2025072106789](https://openairdocs.org/sdr/CALA2025072106789.md): Girt Bar · no discrepancy · Jul 16, 2025 · N37409 · Boeing 737924 · Emergency Equipment
  > FA PEPORTS GIRT BAR AT 1L VERY DIFFICULT TO INSTALL AND REMOVE FROM BRACKET ADJ FWD ENTRY DOOR 1L BRACKET CLIP. OPS TEST GOOD. REF AMM 25-66-01.
- [SDR CALA2025032803294](https://openairdocs.org/sdr/CALA2025032803294.md): Skin · cracked · Mar 27, 2025 · N37409 · Boeing 737924 · Horizontal Stabilizer, Plate/Skin
  > RIGHT HORIZONTAL STABILIZER C- SCAN INSPECTION FOUND CRACK INDICATION AT RIB #7 STA 138.70. APPROXIMATELY 10 INCHES FROM TRAILING EDGE, REF NDT PART 6-55-10-01, NEED TO REMOVE PAINT TO VERIFY THE EXACT SIZE OF CRACK AND LOCATION, PAINT TO IS TO THINK. CRACK IS
- [SDR CALA2025032103059](https://openairdocs.org/sdr/CALA2025032103059.md): Skin · cracked · Mar 20, 2025 · N37409 · Boeing 737924 · Horizontal Stabilizer, Plate/Skin
  > REF W/C 5510-01843-001 RIGHT HORIZONTAL STABILIZER C- SCAN INSPECTION FOUND CRACK INDICATION AT RIB #7. STA. 138.70, APPROXIMATELY 7 INCHES FROM LEADING EDGE, REF NDT PART 6-55-10-01, PICTURE ATTACHED, NEED TO REMOVE PAINT TO VERIFY THE EXACT SIZE OF CRACK AND
- [SDR CALA2024112801341](https://openairdocs.org/sdr/CALA2024112801341.md): Light · inoperative · Nov 27, 2024 · N37409 · Boeing 737924 · Emergency Lighting
  > SEAT 21A THE EMERGENCY EXIT ILLUMINATION WHITE INOP REPLACED EMERGENCY EXIT WHITE LIGHT 21A, OPS CHK GOOD
- [SDR CALA2024111901186](https://openairdocs.org/sdr/CALA2024111901186.md): Battery Pack · faulted · Nov 19, 2024 · N37409 · Boeing 737924 · Emergency Lighting
  > EMERGENCY EXIT SIGN BULBS BURNED OUT ABOVE THE RH AFT OVER WING HATCH DOOR. R&R BATTER PACK IAW AMM 33-51-06-960-805 OPS TESTED R/H AFT OVER WING EXIT SIGN OPS TEST GOOD
- [SDR CALA2024111901185](https://openairdocs.org/sdr/CALA2024111901185.md): Battery Pack · inoperative · Nov 16, 2024 · N37409 · Boeing 737924 · Emergency Lighting
  > EMERGENCY EXIT SIGN BULBS BURNED OUT ABOVE THE RH FWD OVER WING HATCH DOOR. R&R BATTER PACK IAW AMM 33-51-06-960-805 OPS TESTED R/H FWD OVER WING EXIT SIGN OPS TEST GOOD
- [SDR CALA2023010400020](https://openairdocs.org/sdr/CALA2023010400020.md): Light · inoperative · Jan 4, 2023 · N37409 · Boeing 737924 · Emergency Lighting
  > 36C EXIT PATH LIGHT NEEDS REATTACHED. SEAT36C EMERGENCY PATH LIGHT WAS REPLACED. OPS CHECK OF LIGHT IS REQUIRED. LIGHT OPS CHECKED GOOD. REF AMM 33-51-11
- [SDR CALA2022122103462](https://openairdocs.org/sdr/CALA2022122103462.md): Transmitter · inoperative · Dec 21, 2022 · N37409 · Boeing 737900 · Flight Control System
  > FLAPS TRAILING EDGE FLAP LOCKOUT ON APROACH LOG PAGE LOCKED DUE TO CREW DECLARING EMERGENCY WORKING PERFORMED FSEU BITE AND FOUND MSG: 27-52260. T/S REF FIM 27-51 TASK 820. REMOVED AND REPLACED R/H FLAP TRANSMITTER REF AMM 27-58-01. CYCLED FLAPS SEVERAL TIMES,
- [SDR CALA2022090502272](https://openairdocs.org/sdr/CALA2022090502272.md): None · damaged · Sep 5, 2022 · N37409 · Boeing 737 · Hydraulic Power Accumulator, Main
  > FOUND #2 ENGINE HYDRAULIC LINE PRESSURE( SMALLER OF THE 2) LINE SPINS GOING INTO PYLON FOUND QUICK DISCONNECT AT PYLON WAS DAMAGES. REMOVED AND REPLACED #2 ENGINE HYDRAULIC PRESSURE LINE.
- [SDR CALA2022071501758](https://openairdocs.org/sdr/CALA2022071501758.md): Bulkhead · cracked · Jul 14, 2022 · N37409 · Boeing 737900 · Wing, Center Box
  > REFERENCE FLEET CYCLE NR#9813516. MAIN WHEEL WELL R/H UPPER VERTICAL PRESSURE WEB CRACKED. FLT CYCLES WITH HFEC AND LFEC INSPECTIONS. AND EVERY 36,000 FLT CYCLES THEREAFTER REPAIRED VERTICAL PRESSURE DECK PER SRM 57-10-10 REPAIR 3 ALT 2. PLACED ON DIP PER TABL
- [SDR CALA2022060601431](https://openairdocs.org/sdr/CALA2022060601431.md): Skin · cracked · Jun 3, 2022 · N37409 · Boeing 737924 · Horizontal Stabilizer Structure
  > R HORIZ. STAB LOWER SKIN HAS A CRACK INDICATED BY THE ''C'' SCAN. CRACK LOCATED AT RHORIZ. STAB STATION 147.90 AND 19 IN. FWD OF THE STAB REAR SPAR (APPROX. 1 INCH LONG)(MARKED)
- [SDR CALA2020030700579](https://openairdocs.org/sdr/CALA2020030700579.md): Skin · damaged · Mar 3, 2020 · N37409 · Boeing 737924 · Fuselage Main, Plate/Skin
  > AIRCRAFT FUSELAGE SKIN DAMAGE AT STA 500G-500H BETWEEN S18L A S19L. REF EC/RA 5330-06738. SEE L/P 4633454 FOR WORK ACCOMPLI ED.DIP REQUIREMENTS, ACCOMPLISH A INSPECTION PER PART 2 ON OR BEFORE 50,000. TOTAL AIRFRAME CYCLES.PLANNNING TO CONTACT ENGI ERING AFTE
- [SDR CALA2019101101734](https://openairdocs.org/sdr/CALA2019101101734.md): Unknown · odor · Oct 10, 2019 · N37409 · Boeing 737924 · Air Distribution System
  > SMOKE IN MAIN CABIN INFLIGHT. ACP ALL TESTS AND CHECKS PER 05-51-26-800-801C, NO ODORS OR SMOKE DURING ANY OF THE ENGINE RUNS.
- [SDR CALA2019053100852](https://openairdocs.org/sdr/CALA2019053100852.md): Battery Pack · discharged · May 28, 2019 · N37409 · Boeing 737924 · Emergency Lighting
  > LAST SEVERAL ROWS OF PAX AISLE EMERGENCY LIGHTING INOP. REMOVED AND REPLACED BATTERY PACK AT LOCATION M1673 IAW AMM 33-51-06, OPS CHECK GOOD.
- [SDR CALA2016101300758](https://openairdocs.org/sdr/CALA2016101300758.md): Battery Pack · discharged · Oct 13, 2016 · N37409 · Boeing 737924 · Emergency Lighting
  > OVERHEAD EMERGENCY EXIT LIGHTING INDICATOR AT SEAT 32F AND 35F INOP. R&R BATTERY PACK ASSEMBLY IAW AMM 33-51-06. OP CHECKS GOOD.
- [SDR CALA2016080400499](https://openairdocs.org/sdr/CALA2016080400499.md): Battery Pack · inoperative · Aug 4, 2016 · N37409 · Boeing 737924 · Emergency Lighting
  > EMERGENCY LIGHTS FROM SEATS 23 - 26 ARE INOPERATIVE. R & R THE BATTERY PACK M1670 IAW MM 33-51-06-610-802. CHECKED NORMAL.
- [SDR CALA2015042000306](https://openairdocs.org/sdr/CALA2015042000306.md): Frame · cracked · Apr 18, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA 5310-04716 REV L AT STATION 500C BETWEEN STRINGER 8 & 9. REPAIRED IAW EA 5310-04716 REV L. ALL WIP'S & PARTIAL WORKED ARE COMPLETED.
- [SDR CALA2015042000305](https://openairdocs.org/sdr/CALA2015042000305.md): Frame · cracked · Apr 18, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA5310-04716 REV L AT STATION 500F BETWEEN STRINGER 8 & 9. REPAIRED IAW EA 5310-04716 REV L. ALL WIP'S & PARTIAL WORKED ARE COMPLETED.
- [SDR CALA2015042000304](https://openairdocs.org/sdr/CALA2015042000304.md): Frame · cracked · Apr 18, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA5310-04716 REV L AT STATION 440R BETWEEN STRINGER 8 & 9. REPAIRED IAW EA5310-04716 REV L. ALL PARTIAL WORK HAS BEEN ACCOMPLISHED.
- [SDR CALA2015040800260](https://openairdocs.org/sdr/CALA2015040800260.md): Frame · cracked · Apr 8, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION AT STATION 727B RT, BETWEEN STRINGER 8 & 9. PERFORMED AN INTERIM REPAIR IAW ECRA 5310-06473 PART 1. IMITATED A DIP TO READ ACCOMPLISH A PERMANENT REPAIR ON OR BEFORE 4/6/2017. PLANNING TO CONTACT ENGINEERING AFTER 2/6/2017 BUT BEFORE 3/6/20
- [SDR CALA2015040600247](https://openairdocs.org/sdr/CALA2015040600247.md): Frame · cracked · Apr 6, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA 5310-04716 REV I, FRAME AT STATION 400R BETWEEN STRINGER 8 & 9. PERFORMED INTERIM REPAIR IAW ECRA 5310-06475 PART 1. INITIATE A DIP TO READ ACCOMPLISH A PERMANENT REPAIR ON OR BEFORE 3/26/ 2017. PLANNING TO CONTACT ENGINEERING
- [SDR CALA2015040600242](https://openairdocs.org/sdr/CALA2015040600242.md): Frame · cracked · Apr 4, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA 5310-04716 REV I IN FUSELAGE FRAME BETWEEN STRINGER 8 & 9 LT AT STATION 727B. FUSELAGE FRAME HAS BEEN REPAIRED IAW ECRA 5310-06474. ACCOMPLISH A PERMANENT REPAIR ON OR BEFORE 3/26/17. PLANNING TO CONTACT ENGINEERING AFTER 1/26/
- [SDR CALA2015040600243](https://openairdocs.org/sdr/CALA2015040600243.md): Frame · cracked · Apr 4, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA 5310-04716 REV L IN FUSELAGE FRAME BETWEEN STRINGER 8R & 9R, STATION 380R. FUSELAGE FRAME HAS BEEN REPAIRED IAW ECRA 5310-06472. ACCOMPLISH A PERMANENT REPAIR ON OR BEFORE 3/31/201. PLANNING TO CONTACT ENGINEERING AFTER 01/31/
- [SDR CALA2015032300195](https://openairdocs.org/sdr/CALA2015032300195.md): Pressure Panel · cracked · Mar 21, 2015 · N37409 · Boeing 737924 · Fuselage Main, Bulkhead
  > INSPECTION HFEC CTR WING SPAR VERTICAL PRESS WEB BETWEEN LBL 24.92 - 45.64. FOUND WEB BETWEEN LBL 31.83 & 40.00 HAS A 1/2" CRACK MARKED AT STATION 663. REPAIRED IAW SRM 57-10-10 REP 3 ALT 1. INSPECTION THRESHOLD AT 56000 FLIGHT CYCLES AFTER REPAIR, FOLLOWED
- [SDR CALA2015032000191](https://openairdocs.org/sdr/CALA2015032000191.md): Frame · cracked · Mar 20, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA 5310-04716 REV 1 IN FUSELAGE FRAME BETWEEN STRINGER 8 & 9 RT SIDE, STATION 500A RT NON-ROUTINE COMPLETE. SEE WIP & TASK FOR INDIVIDUAL SIGN OFFS. FRAME 500A REPAIRED IAW EA 5310-04716.
- [SDR CALA2015031800173](https://openairdocs.org/sdr/CALA2015031800173.md): Frame · cracked · Mar 17, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA 5310-04716 REV L IN FUSELAGE FRAME BETWEEN STRINGER 8 & 9 RT SIDE STATION 500 D. REPAIRED FRAME AT STATION 5OOD IAW EA 5310-04716 REV L. SEE WIP`S & TASKS FOR WORK PERFORMED.
- [SDR CALA2015031700172](https://openairdocs.org/sdr/CALA2015031700172.md): Frame · cracked · Mar 17, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA 5310-04716 REV L AT STATION 480R. REPAIRED IAW EA 5310-04716 REV L. ALL WIP`S & PARTIAL WORKED ARE COMPLETED.
- [SDR CALA2015031700171](https://openairdocs.org/sdr/CALA2015031700171.md): Frame · cracked · Mar 17, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA5310-04716 REV L AT STATION 500H R. REPAIRED IAW EA5310-04716 REV L OP 3. ALL WIP`S & PARTIAL WORKED ARE COMPLETED.
- [SDR CALA2015031700170](https://openairdocs.org/sdr/CALA2015031700170.md): Frame · cracked · Mar 16, 2015 · N37409 · Boeing 737924 · Fuselage Main, Frame
  > CRACK INDICATION FOUND IAW EA 5310-04716 REV L IN FUSELAGE FRAME BETWEEN STRINGER 8 & 9 LT SIDE STATION 500E. REPAIRED FRAME AT STATION 500E IAW EA 5310-07416 REV L.
- [SDR CALA2014121801539](https://openairdocs.org/sdr/CALA2014121801539.md): Charger · failed · Dec 18, 2014 · N37409 · Boeing 737924 · Emergency Lighting
  > EMERGENCY EXIT LIGHTS INOPERATIVE AT SEATS 22ABC TO 26ABC. R & R EMER POWER SUPPLY CHARGER M1670. OPERATIONS CHECKED GOOD IAW AMM 33-51-06.
- [SDR CALA2014100601315](https://openairdocs.org/sdr/CALA2014100601315.md): Battery Pack · discharged · Oct 6, 2014 · N37409 · Boeing 737924 · Emergency Lighting
  > EMERGENCY LIGHTS INOPERATIVE ROWS 1 - 6 & ROWS 27 - 31. REPLACED BATTERY PACK ASSEMBLY ON M1898 & M1674 CHARGERS. OPERATIONS CHECKED GOOD.
- [SDR CALA2014031800354](https://openairdocs.org/sdr/CALA2014031800354.md): Wire · broken · Mar 17, 2014 · N37409 · Boeing 737924 · Light System Wiring
  > SUPPORT TASK FOUND EPL WIRE BROKEN AT SEAT TRACK FOR ROW 24 ABC STATION 727 SECTION 44. SPLICED BLACK WIRE AT ROW 24 ABC WIRE NR W0130-0002-20 IAW SWP 20-10-13. OPERATIONS CHECKED GOOD IAW AMM 33-51-00 STATION 727 SECTION 44 WDG 33-51-13.
- [SDR CALA2013021400092](https://openairdocs.org/sdr/CALA2013021400092.md): Skin · damaged · Feb 11, 2013 · N37409 · Boeing 737924 · Fuselage Main, Plate/Skin
  > HOLE IN FUSELAGE RT SIDE BY OXYGEN DISCHARGE DISK, COMPLIED WITH ECRA 5330-04425 FOR REPAIR.
- [SDR CALA2012040500232](https://openairdocs.org/sdr/CALA2012040500232.md): Cable Assy · damaged · Apr 5, 2012 · N37409 · Boeing 737924 · Passenger Oxygen System
  > THE O2 GENERATOR AT ROW 7DEF BLEW DURING INSPECTION. REPLACED CABLE ASSY IN PSU O2 BOX WITH NEW REF CMM 35-21-02. REPLACED O2 GEN WITH SERVICEABLE UNIT REF AMM 35-22-11. OK FOR SERVICE.
- [SDR CALA2010111100535](https://openairdocs.org/sdr/CALA2010111100535.md): Drain Line · obstructed · Nov 11, 2010 · N37409 · Boeing 737924 · Nacelle/Pylon Miscellaneous Structure
  > REF "A" CHECK WORK CARD 29-5440-1-2102 NR 2 ENG PYLON FOUND 2 TO 3 GALLONS OF FUEL IN PYLON REF L/P 8665875 FOR FUEL LEAK CLEANED FUEL FROM PYLON NR 2 FOUND SUMP DRAIN INLET SEALED WITH PRC SEALANT CLEANED SEALANT FROM SUMP DRAIN AND CHECKED DRAIN FUNCTION CHE
- [SDR CALA2010101100478](https://openairdocs.org/sdr/CALA2010101100478.md): Floor Panel · punctured · Oct 10, 2010 · N37409 · Boeing 737924 · Fuselage Floor Panel
  > SUPPORT TASK - CABIN FLOOR PANEL 242AF HAS NUMBEROUS PUNCTURED HOLE. FABRICATED FLOOR PANEL 242AF PER EC/RA 5320-01448.
- [SDR CALA2009052700277](https://openairdocs.org/sdr/CALA2009052700277.md): Charger · defective · May 22, 2009 · N37409 · Boeing 737924 · Emergency Lighting
  > OVERHEAD EMERGENCY LIGHTS DIM ONLY AT BULKHEAD ROW. REMOVED AND REPLACED BATTERY AND BATTERY PACK ASSY CHARGER. REF AMM 33-51-06-960-806, OPS CHECK GOOD.
- [SDR CALA2009051400248](https://openairdocs.org/sdr/CALA2009051400248.md): Skin · cracked · May 8, 2009 · N37409 · Boeing 737924 · Fuselage Main, Bulkhead
  > (B737-55-3-0251) RT HORIZONTAL STAB LWR SKIN IS CRACKED AT STA 129.5 APPROX 33 INCHES FROM FRONT SPAR. SEE BLOCK 38 FOR PARTIAL WORK ACCOMPLISHED. INSTALLED REPAIR DOUBLER REF ECRA 5530-02004. SEE LOG 9706653 AND LOG 9706885 FOR DIP 93950.
- [SDR CALA2009051400247](https://openairdocs.org/sdr/CALA2009051400247.md): Skin · cracked · May 8, 2009 · N37409 · Boeing 737924 · Horizontal Stabilizer, Plate/Skin
  > RT HORIZONTAL STAB LWR SKIN HAS CRACK LOCATED AT STA 129.5 AND 24 INCHES AFT OF FWD SPAR (B737-55-3-0251). SEE BLOCK 38 FOR PARTIAL WORK ACCOMPLISHED. INSTALLED REPAIR DOUBLER REF ECRA 5510-02004. SEE LOG 9706715 AND LOG 97068 85 FOR DIP 93950.
- [SDR CALA2009050500234](https://openairdocs.org/sdr/CALA2009050500234.md): Floorbeam · corroded · May 3, 2009 · N37409 · Boeing 737924 · Fuselage Main, Floor Beam
  > FWD ENTRY FLOORBEAM HAS CORROSION AT SCREW HOLES STATION 328, RBL 25-40. INSTALLED ONE FLANGE ANGLE REPAIR PER SRM 53-00-51 REPAIR 1.
- [SDR CALA2009050500232](https://openairdocs.org/sdr/CALA2009050500232.md): Floorbeam · corroded · May 2, 2009 · N37409 · Boeing 737924 · Fuselage Main, Floor Beam
  > FLOORBEAM CORROSION OUT OF LIMITS AT STATION 986.5 AT RBL 22.75. REPAIRED FLOORBEAM AT STATION 986.5 AT RBL 22.75 PER SRM 53-00-51, REPAIR 1.
- [SDR CALA2009050500231](https://openairdocs.org/sdr/CALA2009050500231.md): Floorbeam · corroded · May 2, 2009 · N37409 · Boeing 737924 · Fuselage Main, Floor Beam
  > FLOORBEAM AT STATION 344 RBL 1 HAS OUT OF LIMITS CORROSION AT SCREW HOLE. REPAIRED FLOORBEAM AT STATION 344 RBL 1 PER SRM 53-00-51.

Next page: https://openairdocs.org/aircraft/N37409/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 = 'N37409' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N37409/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.