# Service difficulty reports: N39415

A list on [N39415](https://openairdocs.org/aircraft/N39415.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR CALA2026092919976](https://openairdocs.org/sdr/CALA2026092919976.md): Light · no test · Sep 26, 2026 · N39415 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY LIGHTS OPS CHECK, SEAT MOUNTED FLOOR PATH LIGHT INOPERATIVE AT 26ABC. REPLACED LIGHT ASSY AND BULBS, NO HELP, IAW AMM 33-51-11-960-802. LIGHT ASSY BAD. REPLACED THE LIGHT ASSY, OPS CHKD GOOD IAW AMM 33-51-11-960-802.
- [SDR CALA2026091419412](https://openairdocs.org/sdr/CALA2026091419412.md): Light Sys · malfunctioned · Sep 11, 2026 · N39415 · Boeing 737924ER · Emergency Lighting
  > CB P18-3 A11 LIGHTING EMER CHARGER FWD TRIPPED ON TAKEOFF. EMER LIGHTS CAME ON AND EXTINGUISHED AFTER A PERIOD OF TIME. RESET CIRCUIT BREAKER. EMERG LIGHTS OPS CHECK GOOD. BREAKER REMAINS IN
- [SDR CALA2026090419238](https://openairdocs.org/sdr/CALA2026090419238.md): Rib · cracked · Sep 3, 2026 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > CRACK FOUND AT RIGHT HORIZONTAL STABILIZER RIB STA 120.30 LOWER FLANGE O/B ROW AT STIFFENER NR 3, CRACK DIRECTION 9 O'CLOCK. COMPLETED INSTALLATION OF FASTENERS ON REPAIR AREA AT RIGHT HORIZONTAL STAB RIB NR 5 HSS 120.30 IAW SRM 51-40-02-0G-0 AND ESR-WI 9-15
- [SDR CALA2026090319210](https://openairdocs.org/sdr/CALA2026090319210.md): Rib · cracked · Sep 2, 2026 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > CRACK FOUND ON LT HORIZONTAL STAB RIB HSS 138.70, LOWER FLANGE INBD ROW AT STIFFENER NR 3, CRACK DIRECTION 11 O'CLOCK. COMPLETED INSTALLATION RIB IAW SRM 51-40-02-0G-0, DWG 182A3001, DWG 182A4001, DWG 182A1500 AND ESR 11-15657, REV P1.
- [SDR CALA2026090219204](https://openairdocs.org/sdr/CALA2026090219204.md): Rib · cracked · Sep 2, 2026 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > FOUR CRACKS AT FASTENER HOLES FOUND ON LT HORIZONTAL STAB RIB HSS 147.90, LOWER FLANGE, ONE AT INBD ROW & THREE AT OTBD ROW FWD OF STIFFENER 3, CRACK DIRECTION 12 O'CLOCK. COMPLETED INSTALLATION OF RIB 8 IAW SRM 51-40-02-0G-0, DWG 182A3001, DWG 182A4001, DWG
- [SDR CALA2026090219188](https://openairdocs.org/sdr/CALA2026090219188.md): Rib · cracked · Sep 1, 2026 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > CRACK FOUND AT RT HORIZONTAL STAB RIB HSS 138.70 LOWER FLANGE INBD ROW AT STIFFENER NR 3, CRACK DIRECTION 9 O'CLOCK. ACCOMPLISHED REPAIR OF RT HORIZONTAL STAB RIB NR 7 LOWER CHORD COMMON TO STIFFENER NR 3 AT HSS 138.70 IAW SRM 55-10-09-2R-5, FIGURE 203. INSP
- [SDR CALA2026090719294](https://openairdocs.org/sdr/CALA2026090719294.md): Skin · cracked · Aug 30, 2026 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > CRACK FOUND AT RT HORIZONTAL STAB LOWER SKIN PANEL AT HSS 147.90, 18 INCH FWD OF T/E, CRACK LENGTH 2.5". COMPLETED INSTALLATION OF REPAIR PARTS, DOUBLER & FILLERS AT R/H HORIZONTAL STAB LOWER SKIN PANEL IAW SRM 55-10-01-2R-11.
- [SDR CALA2026090719296](https://openairdocs.org/sdr/CALA2026090719296.md): Skin · cracked · Aug 28, 2026 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > THREE CRACKS FOUND ON LT HORIZONTAL STAB LOWER SKIN PANEL ADJACENT TO DOUBLER, TWO CRACKS AT HSS 129.50, 10 INCHES FWD OF T/E, CRACK LENGTH 1 INCH, & 18 INCH FWD OF T/E, CRACK LENGTH 1.250", AND ONE CRACK AT HSS 147.90, 10" FWD OF T/E, CRACK LENGTH.500 INCH.
- [SDR CALA2026083119114](https://openairdocs.org/sdr/CALA2026083119114.md): Attach Angle · cracked · Aug 28, 2026 · N39415 · Boeing 737924ER · Fuselage Main, Attach Fittings
  > RT VAPOR BARRIER UPPER ATTACH ANGLE CRACKED AT APPROX RBL 40. ACCOMPLISHED REPAIR OF THE RT VAPOR BARRIER ATTACH ANGLE AT BS 663, RBL 30 - 70 IAW SRM 57-10-10-2R-5, DETAIL A.
- [SDR CALA2026083119011](https://openairdocs.org/sdr/CALA2026083119011.md): Attach Angle · cracked · Aug 28, 2026 · N39415 · Boeing 737924ER · Fuselage Main, Attach Fittings
  > CRACKED LT VAPOR BARRIER UPPER ATTACH ANGLE, LBL 40. COMPLETED INSTALLATION OF LT VAPOR BARRIER UPPER ATTACH ANGLE IAW SRM 51-40-02-0G-0, & DWG 111A1000.
- [SDR CALA2026080318217](https://openairdocs.org/sdr/CALA2026080318217.md): Cover · detached · Jul 31, 2026 · N39415 · Boeing 737924ER · Emergency Exits
  > FLIGHT CREW REPORTED ON SEAT 20DEF EMERGENCY EXIT DOOR HAS A SMALL PANEL THAT HAD CAME LOOSE. ATTACHED EMERGENCY EXIT DOOR LIFT HANDLE COVER IAW AMM 52-22-51. OK FOR SERVICE.
- [SDR CALA2026060216755](https://openairdocs.org/sdr/CALA2026060216755.md): Wire Harness · damaged · May 31, 2026 · N39415 · Boeing 737924ER · Light System Wiring
  > EMERGENCY LIGHTS - OPERATIONAL CHECK EMERGENCY LIGHTS OPERATIONAL CHECK - FLOOR PROXIMITY LIGHT AT SEAT 26C INOP REPLACED WITH SERVICEABLE WHITE PROXIMITY FLOOR LIGHT, NO HELP. PUT ORIGINAL LIGHT BACK ON. SUSPECTED SEAT HARNESS NIS AT LAS REQUESTING DEFERRAL A
- [SDR CALA2026040315064](https://openairdocs.org/sdr/CALA2026040315064.md): Light · broken · Apr 3, 2026 · N39415 · Boeing 737924ER · Emergency Lighting
  > EMER EXIT PATH LIGHT AT EXIT ROW BROKEN AT EXIT ROW BROKEN. WILL NOT ILLUMINATE INSTALLED 20ABC EXIT PATHWAY LIGHT REF AMM 33-51-11, OPS CHECK GOOD.
- [SDR CALA2025031402831](https://openairdocs.org/sdr/CALA2025031402831.md): Girt Bar · loose · Mar 14, 2025 · N39415 · Boeing 737924ER · Emergency Equipment
  > DOOR 1R GIRT BAR BRACKET LOOSE AND WILL NOT RETAIN GIRT BAR CLEANED DEBRIS FROM RETAINERS AT DOOR 1R, ARMED AND DISARMED SLIDE PER AMM 25-66-01. NO FAULTS NOTED, OK TO CONT.
- [SDR CALA2023090802736](https://openairdocs.org/sdr/CALA2023090802736.md): Skin · damaged · Sep 7, 2023 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > REPAIR L/H HORZ STAB LWR SKIN CUTOUT TO ACCESS RIB DAMAGE AT STAB STA 138.70 AND EXT.LFEC INSP.WITH REPEAT INSP EVERY 9,000 FLT CYCLES REPAIRED SKIN IAW SRM 55-10-01-2R-11. REQUIRES DIP IAW TABLE 204. INSP THRESHOLD 56,000 TOTAL FLT CYCLES DETAILED VISUAL INSP
- [SDR CALA2023090802735](https://openairdocs.org/sdr/CALA2023090802735.md): Skin · damaged · Sep 7, 2023 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > REPAIR R/H HORZ STAB LWR SKIN CUTOUT TO ACCESS RIB DAMAGE AT STAB STA 120.3 REPAIR AND EXT.LFEC INSP.WITH REPEAT INSP EVERY 9,000 FLT CYCLES REPAIRED SKIN IAW SRM 55-10-01-2R-11. REQUIRES DIP IAW TABLE 204. INSP THRESHOLD 56,000 TOTAL FLT CYCLES DETAILED VISUA
- [SDR CALA2023052601668](https://openairdocs.org/sdr/CALA2023052601668.md): Light · inoperative · May 22, 2023 · N39415 · Boeing 737924ER · Emergency Lighting
  > AISLE EMERGENCY EXIT SEAT MOUNTED LIGHTS DO NOT ILLUMINATE AT CONSECUTIVE SEAT ROWS 15,20, & 21 AND CONSECUTIVE SEAT ROWS 27,28,29,30, AND 31. ADDED PART BATTERY CHARGER P/N D717-02-030 FOUND FUSE BAD AT BATTERY CHARGER M1694 AND REPLACED, SEAT ROWS 15,20, &21
- [SDR CALA2023050301334](https://openairdocs.org/sdr/CALA2023050301334.md): Adiru · unknown · May 3, 2023 · N39415 · Boeing 737900ER · Attitude Gyro and Indicating System
  > IRS 1 FAILED IN FLIGHT REMOVED AND REPLACED ADIRU 1 REF AMM 34-21-01/401. OPS TEST OK. REQUIRES CAT III TEST. PARTS USED: 29-3421-9-0010,QTY:1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1925837 SN OFF 3729 UNIT, ADIRU, AI OFF 29-3421-9-0010 3729 ON 29-3421-
- [SDR CALA2021071401101](https://openairdocs.org/sdr/CALA2021071401101.md): Sensor · failed · Jul 14, 2021 · N39415 · Boeing 737924ER · Trailing Flap Position Indicating System
  > TRAILING EDGE FLAP ASSYMETRY. FLAPS STUCK AT 5 WITHIN 1 NEEDLE WIDTH OF EACH OTHER. ELECTRICALLY DROVE THE FLAPS TO 15 VIA ALTERNATE METHOD. IPC REFERENCE # IPC 27-59-01-05 27-53258. REPLACED TE FLAP NO. 1 SKEW SENSOR. REF FIM 27-51-TASK801, 27-59-00-730-80 A
- [SDR CALA2019082301416](https://openairdocs.org/sdr/CALA2019082301416.md): Battery Pack · inoperative · Aug 22, 2019 · N39415 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY OVERWING EXIT LIGHTS INOP. REPLACED BATTERY PACK EMER PWR AND OPS CHECK GOOD, REF AMM 33-51-06-960-805. ACCOMPLISHED THE INSPECTION OF OVERWING EMERGENCY EXIT LIGHTS OPERATION. REF AMM 33-51-06-960-805.
- [SDR CALA2018020900561](https://openairdocs.org/sdr/CALA2018020900561.md): Lens · missing · Feb 9, 2018 · N39415 · Boeing 737924ER · Emergency Lighting
  > ROW 8 AISLE WHITE EMERGENCY LIGHT LENS MISSING. REPLACED THE LENS. OPS CHECKED GOOD.
- [SDR CALA2018020400476](https://openairdocs.org/sdr/CALA2018020400476.md): Cover · missing · Feb 4, 2018 · N39415 · Boeing 737924ER · Emergency Lighting
  > SEAT 20C EMERGENCY LIGHT LENS COVER MISSING RPL EMERGENCY LIGHT.
- [SDR CALA2018012600333](https://openairdocs.org/sdr/CALA2018012600333.md): Lens · missing · Jan 26, 2018 · N39415 · Boeing 737924ER · Emergency Lighting
  > SEAT 12C EMERGENCY LIGHT LENS MISSING. REPLACED THE LENS. OPS CHECK GOOD, OK FOR SERVICE.
- [SDR CALA2018012600332](https://openairdocs.org/sdr/CALA2018012600332.md): Light · unknown · Jan 26, 2018 · N39415 · Boeing 737924ER · Emergency Lighting
  > L2 DOOR EMERGENCY LIGHT INOPERATIVE. RESET AC POWER. THE EMERGENCY LIGHT OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR CALA2017111804139](https://openairdocs.org/sdr/CALA2017111804139.md): Sign · loose · Nov 18, 2017 · N39415 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY EXIT SIGN IN THE AFT GALLEY WAS LOOSE. SECURED THE SIGN.
- [SDR CALA2017111004005](https://openairdocs.org/sdr/CALA2017111004005.md): Sign · detached · Nov 10, 2017 · N39415 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY EXIT SIGN FWD OF THE AFT GALLEY DETACHED FROM THE CEILING. SECURED THE SIGN.
- [SDR CALA2017090103006](https://openairdocs.org/sdr/CALA2017090103006.md): Light · broken · Sep 1, 2017 · N39415 · Boeing 737924ER · Emergency Lighting
  > EMER PROX LIGHT SEAT FLOOR SEAT 08C BROKEN CYCLED EMERG LTS ON AND OFF AND REINSTALLED HOUSING TO SEAT. OPS CKS GOOD.
- [SDR CALA2017082802937](https://openairdocs.org/sdr/CALA2017082802937.md): Fuse · faulty · Aug 28, 2017 · N39415 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY LIGHTS INOP ROWS 15,20 AND 21. REPLACED FUSES PER AMM 33-51-06-960-804.
- [SDR CALA2017082502872](https://openairdocs.org/sdr/CALA2017082502872.md): Unknown · odor · Aug 25, 2017 · N39415 · Boeing 737924ER · Air Distribution System
  > F/A REPORT ELECTRIC ODOR AFT GALLEY AREA. OPS CHECKED ALL ELECTRICAL ITEMS IN AFT GALLEY. ALL CHECKED GOOD. NO FAULTS NOTED, NO SMOKE OR ELECTRICAL ODORS. OK.
- [SDR CALA2017080802513](https://openairdocs.org/sdr/CALA2017080802513.md): Light · loose · Aug 8, 2017 · N39415 · Boeing 737924ER · Emergency Lighting
  > SEAT 24C EMERGENCY EXIT LIGHT NOT ATTACHED TO SEAT. SECURED NEW EMERGENCY LIGHT SHROUD AT SEAT 24C
- [SDR CALA2017070302091](https://openairdocs.org/sdr/CALA2017070302091.md): Skin · cracked · Jul 3, 2017 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > VERIFIED CRACK USING HFEC IAW NDT MANUAL PART 6, 51-0 0-00-23 AND FOUND A 1 INCH CRACK AT RT HSS 129.5, PARALLEL TO RIB AND INBD OF DRAIN HOLE. REPAIRED IAW SRM 55-10-01 REPAIR 11.
- [SDR CALA2017040400839](https://openairdocs.org/sdr/CALA2017040400839.md): Battery Pack · discharged · Apr 4, 2017 · N39415 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY EXIT LIGHTS AT RIGHT SEATS 22-27 INOP. REPLACED BATTERY PACK AT SEAT 27 RT, REFERENCE AMM TASK 33-51-06-960-805. OPERATIONAL CHECK SATISFACTORY.
- [SDR CALA2015043000347](https://openairdocs.org/sdr/CALA2015043000347.md): Rib · damaged · Apr 30, 2015 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Spar/Rib
  > RIGHT HORIZONTAL STAB LOWER SKIN REQUIRES CUT OUT FOR ACCESS TO RIB 1 & 2 REPAIRS STATION 92.70. REPAIRED LOWER SKIN IAW ECRA 5510-02528.
- [SDR CALA2015043000345](https://openairdocs.org/sdr/CALA2015043000345.md): Skin · cracked · Apr 29, 2015 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > RIGHT HORIZONTAL STAB LOWER SKIN CRACKED AT STATION 138.7 FWD OF REAR SPAR. 1 1/4" CRACK MARKED IN BLACK MARKER CONFIRMED WITH HFEC 737 PART 6 51-00-00-23. CUT OUT DAMAGE. FABRICATED & INSTALLED REPAIR DOUBLER IAW ECRA 5510-02526. INITIATED DIP TO PERFORM
- [SDR CALA2015043000344](https://openairdocs.org/sdr/CALA2015043000344.md): Skin · cracked · Apr 29, 2015 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > RIGHT HORIZONTAL STAB LOWER SKIN CRACKED AT STATION 101.9 & 11" FWD OF REAR SPAR. 3/4" CRACK MARKED IN BLACK MARKER CONFIRMED WITH HFEC NDT 373 PART 6, 51-00-00-23. CUT OUT DAMAGE. FABRICATED & INSTALLED REPAIR DOUBLER IAW ECRA 5510-02525. INITIATED DIP TO
- [SDR CALA2015043000343](https://openairdocs.org/sdr/CALA2015043000343.md): Seat Track · cracked · Apr 29, 2015 · N39415 · Boeing 737924ER · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK FASTENER HOLE CRACKED AT STATION 727B, RBL 45.5 IAW NDT PART 6 51-00-00-16. REPAIRED SEAT TRACK STATION 727B AT RBL 45.5 IAW ECRA 5320-02482 & EA 5320-02076 REV G OP 4.
- [SDR CALA2015043000342](https://openairdocs.org/sdr/CALA2015043000342.md): Skin · cracked · Apr 29, 2015 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > LEFT HORIZONTAL STAB LOWER SKIN CRACKED AT STATION 147.9 & 17" FWD OF REAR SPAR. 1" CRACK MARKED IN BLACK MARKER CONFIRMED WITH HFEC IAW NDT 737 PART 6,51-00-00-23. CUT OUT DAMAGE. FABRICATED & INSTALLED REPAIR DOUBLER IAW ECRA 5510-02524. INITIATED DIP TO
- [SDR CALA2015043000340](https://openairdocs.org/sdr/CALA2015043000340.md): Seat Track · cracked · Apr 29, 2015 · N39415 · Boeing 737924ER · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK FASTENER HOLE CRACKED AT STATION 727B LBL 45.5 IAW NDT PAR 6 51-00-00-16. REPAIRED SEAT TRACK STATION 727B AT LBL 45.5 IAW ECRA 5320-02481 & EA 5320-02076 REV G OP 3.
- [SDR CALA2013060700390](https://openairdocs.org/sdr/CALA2013060700390.md): Latch · unsecure · Jun 3, 2013 · N39415 · Boeing 737924ER · Passenger/Crew Doors
  > DOORS LIGHT ILLUMINATED ON TAKEOFF ROLL. REJECTED APPROX 140KIAS, DUE TO F/A SCREAMING. L1 DOOR REPORTED NOT LATCHED COMPLETELY - CD LATCH ENGAGEMENT REF AMM 52-11-00-820-802, ALL LATCH ENGAGE IN LIM, DOOR OPS CHECKED GOOD. PERFORMED HIGH ENERGY STOP INSPECT
- [SDR CALA2012111300796](https://openairdocs.org/sdr/CALA2012111300796.md): Apu · faulted · Nov 12, 2012 · N39415 · Boeing 737924ER · Airborne Auxiliary Power Unit (APU) System
  > WHILE SWITCHING FROM ENGINE BLEED TO APU BLEED IN PREPARATION FOR A BLEED OFF TAKEOFF, A THICK DARK SMOKE CAME OUT OF VENT SYS, PERFORMED APPROVED SMOKE IN COCKPIT/CABIN CHECK LIST. PERFORMED INSPECTION IAW AMM 05-51-26,FAULT WITH APU 49-94299, FAIL ATTEMPED S
- [SDR CALA2012062000410](https://openairdocs.org/sdr/CALA2012062000410.md): Skin · cracked · Jun 20, 2012 · N39415 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > SUPPORT TASK LT HORIZ STABILIZER LOWER INNER SPAR SKIN BY STA 157.50 FOUND.500 CRACK LOCATED 23.5 " AFT OF FWD SPAR SKIN REPAIRED IAW SRM 55-10-01, REPAIR 11. PERFORM INITIAL INSP 56000 FLT CYC AFTER REPAIR, THEN REINSPECT EVERY 9000 FLT CYC IAW SRM 55-10-01

## 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 = 'N39415' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N39415/reports

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