# Service difficulty reports: N952DZ A list on [N952DZ](https://openairdocs.org/aircraft/N952DZ.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR DALA2026030301445](https://openairdocs.org/sdr/DALA2026030301445.md): Drain Mast · corroded · Feb 28, 2026 · N952DZ · Boeing 7379GPER · Fuselage Main, Structure > (LOG 1472646) UPON REMOVAL OF THE AFT DRAIN MAST FOR REPLACEMENT, FOUND CORROSION DEPOSITS ON THE ATTACHING SKIN. REMOVED DAMAGE AND REPAIRED PER ERA 632146-14 & ER NO. 26-1236 REV. P4 001552988U. - [SDR DALA2026030301450](https://openairdocs.org/sdr/DALA2026030301450.md): Doubler · corroded · Feb 27, 2026 · N952DZ · Boeing 7379GPER · Fuselage Main, Plate/Skin > (LOG 1471327) DOUBLER REPAIR BETWEEN BS 967 AND BS 1006, S-23L AND S-26L / CORROSION. DOUBLER REPAIR BETWEEN BS 967 AND BS 1006, S-23L AND S-26L PER ERA 632146-14. - [SDR DALA2026022301257](https://openairdocs.org/sdr/DALA2026022301257.md): Frame · misrepaired · Feb 19, 2026 · N952DZ · Boeing 7379GPER · Fuselage Main, Frame > (LOG 1459020) INADEQUATE EDGE DISTANCE FOR SPACER PLATES INSTALLED AT BS 867 FRAME. ACCOMPLISH ER/A 632402-14 REV IR TO CORRECT EDGE DISTANCE. - [SDR DALA2026022301258](https://openairdocs.org/sdr/DALA2026022301258.md): Unknown · unknown · Feb 13, 2026 · N952DZ · Boeing 7379GPER · Standard Practices/Structures > MTC INSTALLED 3-LUG SPACER PLATE STANDOFFS ON BS 867 FRAME PER WORK CARD 2120-01179-06 BUT WERE UNABLE TO ACHIEVE DIMENSIONS SHOWN ON DWG Q821A4200-59, FIGURE 13. REWORK SPACER PLATE INSTALLATION AT BS 867 FRAME PER ER/A 632402-14 REV IR. ASSOCIATED AA 2120-01 - [SDR DALA2026021100966](https://openairdocs.org/sdr/DALA2026021100966.md): Window Frame · corroded · Feb 10, 2026 · N952DZ · Boeing 7379GPER · Fuselage Main, Structure > (LOG 1443921) CORROSION FOUND ON F/O'S #3 WINDOW FRAME. REMOVED AND REPLACED #3 FO'S WINDOW FRAME PER DWG #141A8800 REV, DWG #141A0640 REV A, AND B-737-900 SRM 51-40-02-OG. - [SDR DALA2025100307201](https://openairdocs.org/sdr/DALA2025100307201.md): Actuator · leaking · Oct 3, 2025 · N952DZ · Boeing 7379GPER · Drag Control Actuator > SHIP 3952 -HYD/DE- DECLARED EMERGENCY DUE TO LOSS OF HYDRAULIC SYSTEM A. CORRECTIVE ACTION: REPLACED LT WING O/B GROUND SPOILER ACTUATOR. OPS AND LEAK CHECK GOOD. - [SDR DALA2025090906681](https://openairdocs.org/sdr/DALA2025090906681.md): Lamp · inoperative · Sep 8, 2025 · N952DZ · Boeing 7379GPER · Emergency Lighting > (LOG 7836326) LT LOWER AFT FUSELAGE SLIDE EMERGENCY LIGHT INOP. RELAMPED LT AFT LOWER FUSELAGE EMEG SLIGE LIGHT IAW B737 AMM 33-51. - [SDR DALA2025031702018](https://openairdocs.org/sdr/DALA2025031702018.md): Transmitter · inoperative · Mar 15, 2025 · N952DZ · Boeing 7379GPER · Trailing Flap Position Indicating System > SHIP 3952 -DIV/UFC- DIVERTED TO DTW DUE TO FLAPS LOCKED AT 1 AFTER TAKEOFF. CORRECTIVE ACTION: REPLACED FLAP POSITION INDICATOR AND RT FLAP POSITION TRANSMITTER. OPS CHECK GOOD. - [SDR DALA2025010112115](https://openairdocs.org/sdr/DALA2025010112115.md): Actuator · faulted · Dec 29, 2024 · N952DZ · Boeing 7379GPER · Drag Control System > SHIP 3952 -ATO- APPROX. 40 KTS DUE TO TAKEOFF WARNING CAUSED BY AUTO SPEED BRAKE FAULT. FORWARD TO MEL 27-00-07 VIA FLIGHT CREW PLACARD AND CONTINUED FLIGHT. 31DEC24, REPLACED RELAYS R967, R968, AND AUTOSPEED BRAKE ACTUATOR. (LP 0734881) - [SDR DALA2024100809809](https://openairdocs.org/sdr/DALA2024100809809.md): Lamp · inoperative · Oct 7, 2024 · N952DZ · Boeing 7379GPER · Emergency Lighting > (LOG 6713510) DURING CHK FOUND EMERGENCY SLIDE LIGHTS INOP AT 2L DOOR AND AFT OF RIGHT WING. RELAMPED EXTERIOR SLIDE ILLUMINATION LIGHTS PER B737 AMM 33-51. OPS CHK NML. - [SDR DALA2024041004277](https://openairdocs.org/sdr/DALA2024041004277.md): Lens · damaged · Apr 2, 2024 · N952DZ · Boeing 7379GPER · Escape Slide > (LOG 0274376) EVACUATION SLIDE BOTTLE VIEW PORT LENS DAMAGED. REBONDED EXISTING R1 SLIDE PRESSURE VIEW LENS TO BUSTLE ASSY REF B737 AMM 20-30 AND AIPC 25-66. - [SDR DALA2023122110464](https://openairdocs.org/sdr/DALA2023122110464.md): Unknown · unknown · Dec 19, 2023 · N952DZ · Boeing 7379GPER · Rudder Control System > (LOG 8803170) DURING FUNCTIONAL CHECK FLIGHT WHEN FLT CONTROL "A" AND "B" TURNED TO OFF SEVERE PITCH UP. UNCONTROLLABLE WITH CONTROL COLUMN. IF FLT CONTROL SWITCH NOT TURNED ON RAPIDLY IT WOULD RESULT IN A STALL. FCF FAILED" DID NOT COMPLETE. ADJUSTED & VERIFI - [SDR DALA2023121910401](https://openairdocs.org/sdr/DALA2023121910401.md): Valve · inoperative · Dec 18, 2023 · N952DZ · Boeing 7379GPER · Landing Gear Steering System > (LOG 8803169) DURING TAXI OUT NOSE WHEEL STEERING ALMOST UNRESPONSIVE WITH A FULL RUDDER INPUT TO THE RIGHT SIDE, SLOW TO REACT AND NOT AT PROPER ANGLE. LEFT RUDDER FULL INPUT SLOW TO REACT, BETTER ANGLE, AT 10-15 KTS TAXI SPEED. - [SDR DALA2023091507619](https://openairdocs.org/sdr/DALA2023091507619.md): Unknown · unknown · Sep 12, 2023 · N952DZ · Boeing 7379 · Fuselage Miscellaneous Structure > (LOG 2966665) FORWARD CARGO COMPARTMENT RH TRANSITION PANEL HAS AREAS OF CORROSION ON UPPER SURFACE BETWEEN BS 500A AND BS 500L RBL 26. LOCATED AND DRILLED NEW TRANSITION PANEL & SPLICE FROM 7075-T6 O.O40 P/N BAC 1496-444 IAW B-737-900 SRM 53-00-53-2R-REPAIR 5 - [SDR DALA2023091507618](https://openairdocs.org/sdr/DALA2023091507618.md): Unknown · unknown · Sep 12, 2023 · N952DZ · Boeing 7379 · Fuselage Miscellaneous Structure > (LOG 2966656) AFT CARGO LH SIDEWALL TO FLOOR TRANSITION STRUCTURE FROM STA 727I TO 847 HAS NUMEROUS AREAS OF CORROSION AND PULLED THROUGH FASTENERS AT FRAME ATTACH POINTS. INSTALLED NEW TRANSITION PANEL P/N BAC1496-377 7075-T62 0.040 IAW B-737-900 53-00-53-2R- - [SDR DALA2023091507617](https://openairdocs.org/sdr/DALA2023091507617.md): Unknown · unknown · Sep 12, 2023 · N952DZ · Boeing 7379 · Fuselage Miscellaneous Structure > (LOG 29666510) AFT CARGO LH SIDEWALL TO FLOOR TRANSITION STRUCTURE FROM STA 727- 727I HAS NUMEROUS AREAS OF CORROSION AND PULLED THROUGH FASTENERS AT FRAME ATTACH POINTS. INSTALLED NEW TRANSITION PANEL P/N BAC1496-377 7075-T62 0.040" FROM STA 727 T0 727I IAW B - [SDR DALA2023090507209](https://openairdocs.org/sdr/DALA2023090507209.md): Unknown · unknown · Sep 2, 2023 · N952DZ · Boeing 7379 · Fuselage Miscellaneous Structure > (LOG 2949531) AFT WET AREA STA 947 LBL 51 APPROX AROUND TIE DOWN FITTING HAS CORROSION. REMOVED THE DAMAGED UPPER CHORD FROM STA 947 FROM BL 0 TO LBL 51 AND ACCOMPLISHED REPAIR IAW B737 SRM 53-70-51-2R REPAIR 5, B737 SRM 51-40-02-0G AND B737 SRM 51-40-05-0G. ## 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 = 'N952DZ' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N952DZ/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.