N955DZ

Service difficulty reports · 24

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

Query with SQL
duckdb -csv -c "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 = 'N955DZ' AND registry_match = 'registration'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR DALA2026092505355Flex Hose · leakingDECLARED AN EMERGENCY DUE TO AIRSPEED DISAGREE AND FIRST OFFICER AIRSPEED UNRELIABLE DURING DESCENT. REPLACED RT ADM FLEX HOSE DUE TO LEAKAGE. (9506480) AIRCRAFT WAS GROUNDEDSep 24, 2026 · N955DZ · Boeing 7379GPER · Airspeed/Mach IndicatorSDR DALA2026091705195Adiru · faultedATO- APPROX 100KTS DUE TO AIRSPEED DISAGREE. REPLACED LEFT ADIRU PER AMM 32-21AND PITOT PROBE TUBE PER B737-34-11. PERFORMED HIGH LEVEL PUMP UP, NO FAULTS PRESENT. CYCLED EEC SWITCHES BACK TO NORMAL PER B737 SDS 73-21-00 EEC'S GO TO ALT WHEN AIRSPEEDS DISAGRESep 17, 2026 · N955DZ · Boeing 7379GPER · Airspeed/Mach IndicatorSDR DALA2026080404493Check Valve · wornNR 2 ENGINE 5TH STAGE CHECK VALVE IS WORN. REMOVED AND REPLACED #2 ENGINE 5TH STAGE CHECK IAW B737 AMM 36- 11-02. LEAK CHECK GOOD. (1737142) AIRCRAFT WAS GROUNDED.Aug 3, 2026 · N955DZ · Boeing 7379GPER · Compressor Bleed ValveSDR DALA2026041302322Sleeve · damagedAFTER TAKEOFF, UNABLE TO PRESSURIZE AIRCRAFT. CONTINUED TO ATL AT LOWER ALTITUDE AND DECLARED AN EMERGENCY. FOUND LEFT PACK CONDITIONED AIR CHECK VALVE FLEXIBLE SLEEVE DAMAGED. REPLACED SAME. OPS CHECK GOOD. (LOG 8313806 - AIRCRAFT WAS GROUNDED).Apr 9, 2026 · N955DZ · Boeing 7379GPER · Air Distribution SystemSDR DALA2026031001657Oil System · leaking(LOG 8395700) WHILE AT THE GATE JUST PRIOR TO PUSH FLIGHT ATTENDANTS REPORTED A KNOCKING SOUND IN AFT GALLEY. NOISE AND VIBRATION COULD ALSO BE FELT IN THE COCKPIT. THERE WAS ALSO A SLIGHT ODOR OF EXHAUST. VERIFIED APU AT FAULT, MCD FULL OF METAL. VERIFIED NO Mar 7, 2026 · N955DZ · Boeing 7379GPER · APU Oil SystemSDR DALA2025081806142Window Frame · damaged(LOG 1144334) LIGHTNING STRIKE DAMAGE ON LH NO.23 OUTER WINDOW CUT-OUT. ACCOMPLISHED REPAIR OF L/H NO.23 WINDOW FRAME IAW ER 25-02461 REV P4 DATED 12AUG2025 AND ER/A 628222-14.Aug 15, 2025 · N955DZ · Boeing 7379GPER · Fuselage Main, StructureSDR DALA2025081806148Window Frame · damagedWINDOW FRAMES BETWEEN BS 500K AND 727A / LHS / LIGHTNING STRIKES. REPAIRED PER ERA 628222-14.Aug 14, 2025 · N955DZ · Boeing 7379GPER · Fuselage Main, StructureSDR DALA2025012100487Latch · no test(LOG 6384637) L2 DOOR FAILED LATCH PULL TEST INSP REF WC#2560-2653. REPLACED L2 DR SLIDE LATCH ASSY REF B737 AMM 25-60. CKS GOOD.Jan 18, 2025 · N955DZ · Boeing 7379GPER · Passenger/Crew DoorsSDR DALA2023071105602Unknown · unknown(LOG 2855226) 121 FINDING - DURING THE O2 MASK DROP ALL LAVATORIES WERE DROPPED. IT WAS DISCOVERED THAT THE AFT RH LAVATORY HAD AN OXYGEN GENERATOR INSTALLED, WHILE THE OTHER TWO LAVS HAD OXYGEN BOTTLES INSTALLED. REMOVED AND REPLACED 02 GENERATOR IN AFT RH LAJul 8, 2023 · N955DZ · Boeing 7379 · Passenger Oxygen SystemSDR DALA2023061304805Unknown · unknown(LOG 2811059) DENTS ON SUPPORT ZEE LOCATED BTW STA 500A TO STA 500C AND STR 26R AT FWD CARGO COMPARTMENT. PERFORMED REPAIR INSTRUCTION DENTS SUPPORT ZEE LOCATED BTW STA 500A TO STA 500L AT LEVEL STR 26R AT FWD CARGO COMPARTMENT AS PER ER/A 608756-14REVISION ORJun 11, 2023 · N955DZ · Boeing 7379 · Fuselage Floor PanelSDR DALA2023061304804Unknown · unknown(LOG 2811052) DENT LOWER SILL AT AFT CARGO COMPARTMENT. REPLACED LOWER SILL LOCATED BETWEEN STA 787 TO STA 847 AT LEVEL STRINGER 26 RH AFT CARGO COMPARTMENT AS PER B737-900ER SRM51-40-02-0G,SRM 51-10-02-0G.Jun 11, 2023 · N955DZ · Boeing 7379 · Fuselage Main, FrameSDR DALA2023060904698Unknown · unknown(LOG 2803082) BENT CARGO TRACK TIE DOWN LOCATED BTW BS480 TO BS500 AND RBL13.84 AT FWD CARGO COMPARTMENT. PERFORMED PERMANENT REPAIR ON CARGO TRACK TIE DOWN LOCATED BTW BS 400 TO BS 500B AND RBL13.84 AT FWD CARGO COMPARTMENT AS PERB737-900ER SRM 53-00-53-2R PRJun 6, 2023 · N955DZ · Boeing 7379 · Fuselage, Seat/Cargo Attach FittingsSDR DALA2023060604578Channel · corroded(LOG 2799798) CORROSION CHANNEL SIDEPLATE LOCATED BTW STA 492.4 TO STA 500A AND STR 26R AT FWD CARGO COMPARTMENT. REPLACED CHANNEL SIDEPLATE LOCATED BTW STA 492.4 TO STA 500A AND STR 26R AT FWD CARGO COMPARTMENT AS PER B737-90ER SRM 51-40-02AND SRM 51-10-02 ITJun 4, 2023 · N955DZ · Boeing 7379 · Fuselage Structure (General)SDR DALA2023060604577Unknown · unknown(LOG 2799796) CRACKED GUSSET LOCATED STA 500L AND STR 19R AT FWD CARGO COMPARTMENT. REPLACED GUSSET LOCATED STA 500L AND STR 19R AT FWD CARGO COMPARTMENT AS PER B737-900ER SRM 51-40-02-0G AND DRAWING 143A7902.Jun 4, 2023 · N955DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023060604576Angle · corroded(LOG 2799792) CRACKED ANGLE - SUPPORT LOCATED FWD FACE OF THE FRAME STA 500J STR 26R AT FWD CARGO COMPARTMENT. REPLACED ANGLE - SUPPORT LOCATED FWD FACE OF THE FRAME STA 500J STR 26R AT FWD CARGO COMPARTMENT AS PER B737-900ER SRM 51-40-02AND DWG: 143A7505.Jun 4, 2023 · N955DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023060604575Web · cracked(LOG 2799789) CRACK WEB - INTERCOSTAL LOCATED BTW STA 500E TO STA 500F STR 26R AT FWD CARGO COMPARTMENT. REPLACED WEB LOCATED BTW BS500E TO BS 500F STRINGER 26R AT FWD CARGO COMPARTMENT AS PER B737-900ER SRM 51-10-02 PARAGRAPH 9, AS PER B737-900ER SRM 51-40-02Jun 4, 2023 · N955DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023060604574Unknown · unknown(LOG 2799786) BENT WEB - INTERCOSTAL LOCATED BTW BS500A TO BS500C AT LEVEL STR26R AT FWD CARGO COMPARTMENT. REPLACED WEB - INTERCOSTAL LOCATED BTW BS500A TO BS500B AND BTW BS500B TO BS500C (1EA) AT LEVEL STR26R AT FWD CARGOCOMPARTMENT AS PER B737-900ER SRM 51-Jun 4, 2023 · N955DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023060604573Unknown · unknown(LOG 2799777) BENT WEB - INTERCOSTAL LOCATED BTW BS500H TO BS500I AT LEVEL STR26R AT FWD CARGO COMPARTMENT. REPLACED WEB - INTERCOSTAL LOCATED BTW BS500H TO BS500I AT LEVEL STR26R AT FWD CARGO COMPARTMENT AS PER B737-900ER SRM51-40-02-0G AND DWG #143A7505.Jun 4, 2023 · N955DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023060504487Intercostal · corroded(LOG 2792311) CORROSION INTERCOSTAL LOCATED BTW BS767 TO BS794 AND STR25R AT AFT CARGO COMPARTMENT. REPLACED INTERCOSTAL AND FASTENERS LOCATED BTW BS767 TO BS794 AND STR 25R AT AFT CARGO COMPARTMENT AS PER B737-900ER SRM51-40-02-0G AND DRAWING 146A0081.May 30, 2023 · N955DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023053104344Web · cracked(LOG2787279) CRACK WEB - INTERCOSTAL BTW BS 927 TO BS 947.5 AND STR 25R AFT CARGO COMPARTMENT. REPLACED WEB-INTERCOSTAL LOCATED BTW BS 927 TO BS 947.5 AND STR 25R AFT CARGO COMPARTMENT AS PER B737-900ER SRM 51-40-02-0G AND DRAWING 147A7500.May 27, 2023 · N955DZ · Boeing 7379 · Fuselage Miscellaneous StructureSDR DALA2023053004268Unknown · unknown(LOG 2787309) CRACKED CARGO TRACK TIE DOWN LBBL 17.24 AT LEVEL BS727I AT AFT CARGO COMPARTMENT. PERFORMED PERMANENT REPAIR ON CARGO TRACK TIE DOWN LOCATED BS 727H PLUS 10.5 INCH TO BS 727I PLUS 4 INCH LBL 17.24 AT AFT CARGOCOMPARTMENT AS PER B737-900ER SRM 53-May 27, 2023 · N955DZ · Boeing 7379 · Fuselage Structure (General)SDR DALA2023053004267Unknown · unknown(LOG 2787218) CRACKED CARGO TRACK TIE DOWN RBBL 13.84 AT LEVEL BS727I AT AFT CARGO COMPARTMENT. REPAIR ON CARGO TRACK TIE DOWN LOCATED RBBL 13.84 BTW BS 727H AND BS727J ON AFT CARGO COMPARTMENT AS PER B737-900ER SRM 53-00-53-2R, PROCEDURE 3, REPAIR 3.May 27, 2023 · N955DZ · Boeing 7379 · Fuselage Structure (General)SDR DALA2023053004262Unknown · unknown(LOG 2784090) CRACK WEB - INTERCOSTAL LOCATED BTW BS500J TO BS500K AND STR26R AT FWD CARGO COMPARTMENT. REPLACED WEB INTERCOSTAL LOCATED BTW BS500J TO BS500K ON STR26R AT FWD CARGO COMPARTMENT AS PER B737-900ER SRM 51-40-02-0G ANDDWG # 143A7505.May 25, 2023 · N955DZ · Boeing 7379 · Fuselage Structure (General)SDR DALA2023053004261Unknown · unknown(LOG 2784084) WEAR ON SEAT TRACK CAPTAIN SEAT AFT INBOARD POSITION AT COCKPIT. REPLACED SEAT TRACK CAPTAIN SEAT AFT INBOARD POSITION AT COCKPIT AS PER B737-900 SOPM 20-50-01 AND B737-900 AMM25-11-11-400.May 25, 2023 · N955DZ · Boeing 7379 · Fuselage, Seat/Cargo Attach Fittings
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