Douglas DC-9-31
Service difficulty reports · 7,433
Newest first. General aviation reporting is voluntary.
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 aircraft_model_key = 'DC931' 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.
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 aircraft_model_key = 'DC931' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR 9713219945Gasket · blownTAIL COMPARTMENT TEMPERATURE HIGH LIGHT ILLUMINATED AFTER TAKEOFF. CAPTAIN DECLARED AN EMERGENCY AND FLIGHT WAS DIVERTED TO BNA. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED BLOWN GASKET AT AIR CONDITIONING SUPPLY TEMPERATURE HIGH SENSOR, OPERATIOSDR 9713009990Power Supply · malfunctionedDURING LINE MAINTENANCE INSPECTION, FOUND FLOOR PROXIMITY EMERGENCY LIGHTS DIM. REPLACED POWER SUPPLIES AND BATTERIES, OPERATIONAL CHECK NORMAL.SDR 9712999972Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERIES, OPERATIONAL CHECK NORMAL.SDR GTIA9700329Wire · brokenACY - FLT 220 - DEPARTING EWR THE GEAR HANDLE WAS RAISED. GREEN LIGHTS WENT OUT. LEFT MAIN UNSAFE LIGHT REMAINED ON. RECYCLED THE LANDING GEAR. ALL THREE GREEN LIGHTS ILLUMINATED. THE GEAR HANDLE WAS RAISED, THE MAIN RED BOTH UNSAFE LIGHTS REMAINED ON ALONSDR 9713029949Pin · not seatedDURING LINE MAINTENANCE INSPECTION, FOUND TAIL COMPARTMENT EMERGENCY LIGHTS AT CATWALK INOPERATIVE. RESEATED PIN WHICH HAS PULLED OUT OF DISCONNECT INSIDE CATWALK, OPERATIONAL CHECK NORMAL.SDR 9713019909Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND RIGHT OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERIES AND REPAIRED SPLICE, OPERATIONAL CHECK NORMAL.SDR USAAD97112Downlock Switch · failedATL/CLT - FLT 703 - ON FINAL INTO CLT, DID NOT RECEIVE NOSE DOWN AND LOCKED INDICATION. RECYCLED GEAR, NO CHANGE. VERIFIED DOWN AND LOCKED THROUGH VIEW PORT. REPLACED DOWNLOCK SWITCH. (X)SDR GTIA9700330Wire · brokenDTW - FLT 566 - GEAR HANDLE PLACED IN UP POSITION, ALL GEAR DOOR LIGHTS WENT OUT; 30 SECONDS LATER 'GEAR DOOR OPEN' LIGHT CAME ON (HIGH PRESS/QTY OPS NORMAL). 'SPOILER CONTROL' CB TRIPPED. C/W FCOM PROCEDURES (LIGHT REMAINED ON WITH RT HYD PUMP IN 'HIGH' POSSDR 9712749975Tr Unit · failedWEATHER RADAR SCREEN WENT BLANK ON ROTATION. CREW FOUND CIRCUIT BREAKER POPPED AND THEN RESET. SCREEN RETURNED BUT THERE WERE NO WEATHER RETURNS, GROUND RETURNS, OR TEST PATTERNS. MAINTENANCE REPLACED RADAR TRANSCEIVER, OPERATIONAL CHECK NORMAL.SDR TWAA9772003Bulb · failedSTL - DURING CRUISE L-1 DOOR LIGHT EMITTED SMOKE WHEN ILLUMINATED. REMOVED AND REPLACED BULB, MFG P/N 307. OPERATIONAL CHECK NORMAL. (M)SDR GTIA9700323Door Latch · out of adjustMDW - FLT 1701 - ON DEPARTURE OUT OF MDW AIRCRAFT FAILED UPLATCH CHECK. FOLLOWED THE SAME PROCEDURES AS PREVIOUS WRITE UP (MRR NR GTIA9700322). LIGHT STAYED ILLUMINATED EN ROUTE TO MYR WITH RIGHT HYDRAULIC SYSTEM SELECTED TO HIGH. LIGHT EXTINGUISHED UPON GESDR GTIA9700322Door Light · illuminatedUPON LANDING GEAR RETRACTION LEAVING MYR, MAIN GEAR DOOR LIGHT STAYED ILLUMINATED. RECYCLED GEAR AS PER ABNORMAL PROCEDURE IN FCOM, BUT LIGHT STAYED ILLUMINATED. FLEW TO MDW WITH RT HYDRAULIC SYSTEM ON HIGH, PRESS/QUANTITIES NORMAL AS PER FCOM. UPON GEAR EXSDR 9713269948Engine · failedDURING CLIMBOUT, A NOISE WAS HEARD FOLLOWED BY VIBRATIONS FROM THE LEFT ENGINE. CREW SHUT DOWN THE LEFT ENGINE, RETURNED TO BTR, AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT ENGINE, OPERATIONAL CHECK OK.SDR USAAD97111Control Cable · failedPIT/YYZ - FLT 1659 - AFTER TAKEOFF ON GEAR RETRACTION, A LOUD POP WAS HEARD IN THE NOSE GEAR. NOISE AND BUFFETING INCREASED AS SPEED INCREASED. RETURNED TO PIT. FOUND RIGHT FORWARD NOSE GEAR DOOR SAFETY CABLE BROKEN, AND DAMAGE TO THE RIGHT DOOR, PN 59149855SDR USAAD97110Amplifier · failedBWI/JAX - FLT 2316 - CABIN LOST PRESSURE IN-FLIGHT. NO INDICATOR OR WARNING HORN. FORWARD CARGO DOOR LIGHT ILLUMINATED. DIVERTED TO DCA. REPLACED PRESSURIZATION AMPLIFIER, REPAIRED BROKEN GROUND WIRE FOR INDICATOR. HORN NOT INSTALLED ON THIS A/C. (X)SDR USAA970228Skin · crackedPIT - DURING C-1 CHECK, FOUND .0625 INCH CRACK IN SKIN AND CRACKED RIVET AT STA 76.5 BETWEEN CAPT PITOT AND CTR PITOT TUBES. CUT OUT DAMAGE AND INSTALLED FILLER AND DOUBLER PER SRO 9530239. (X)SDR USAA970227Skin · crackedPIT - DURING C-1 CHECK, FOUND .50 INCH CRACK IN AIRCRAFT SKIN AT LONGERON 3R AT STA 1074 CANTED. CUT OUT DAMAGED AREA AND INSTALLED FILLER AND DOUBLER PER SRM 53-01, FIG 4. (X)SDR USAA970226Skin · crackedPIT - DURING C-1 CHECK, FOUND 2 CRACKS; 1.06 INCH IN LENGTH AND 0.19 INCH IN LENGTH IN SKIN AT STA 160, LONGERON 1. INSTALLED DOUBLER PER EA 47356. (X)SDR 9712739936Call Switch · wire failedLEFT AFT LAVATORY SMOKE DETECTOR SOUNDED DURING TAXI-OUT. AIRCRAFT WAS RETURNED TO THE GATE. MAINTENANCE FOUND LAVATORY CALL BUTTON JAMMED AND WIRING BURNED BEHIND SWITCH. REPLACED SWITCH AMD MODULE, OPERATIONAL CHECK NORMAL.SDR 9712799938Fitting · corrodedDURING H-CHECK, FOUND CORROSION ON LONGERON 28L END FITTING FS 604. REPLACED FITTING PER SRM 51-30-5.SDR 9712779994Angle · crackedDURING L-CHECK, FOUND A CRACK IN THE LEFT AND RIGHT DORSAL FIN ATTACH ANGLE FS 1088. REPAIRED PER EA 99-113318.SDR 9712579936Release Mech · out of adjustDURING TAIL CONE FUNCTIONAL CHECK, FOUND THAT EXCESSIVE FORCE WAS REQUIRED TO DEPLOY TAIL CONE. RIGGED TAIL CONE RELEASE SYSTEM, FUNCTIONAL CHECK OK.SDR 9712839938Fitting · corrodedDURING M-CHECK, FOUND CORROSION ON H-FITTING BETWEEN FUSELAGE FRAME AND LONGERON 29R AT FS 658. REPLACED FITTING PER SRM 51-30-5.SDR 9712829938Fitting · corrodedDURING M-CHECK, FOUND CORROSION ON LONGERON 29L END FITTING FS 604. REPLACED FITTING PER SRM 51-30-5.SDR 9712819938Fitting · corrodedDURING M-CHECK, FOUND CORROSION ON LONGERON 28R END FITTING AT FS 604. REPLACED FITTING PER SRM 51-30-5.SDR 9712539994Slide · failed testDURING PERIODIC CHECK, MAIN CABIN DOOR EVACUATION SLIDE FAILED BATTERY TEST. REPLACED SLIDE.SDR ABXA9701178Hinge Screws · missingCOCKPIT DOOR STAYED LOCKED. DOOR HINGE PULLING LOOSE FROM BULKHEAD (PRIMARY ESCAPE EXIT FROM COCKPIT). REINSTALLED DOOR HINGE SCREWS IAW DC9 SRM 51-30-1.SDR 9712769949Longeron · crackedDURING L-CHECK, FOUND A CRACK IN LONGERON 30 AT FS 570. REPAIRED PER EA 99-113312.SDR 9712519907Wire · brokenDURING LINE MAINTENANCE INSPECTION, FOUND EMERGENCY LIGHTS AFT OF PRESSURE BULKHEAD INOPERATIVE. REPAIRED BROKEN YELLOW WIRE IN TAILCONE AREA. OPERATIONAL CHECK NORMAL.SDR 9712509949Battery Pack · dischargedDURING PERIODIC CHECK, LEFT AND RIGHT AFT OVERWING EMERGENCY EXIT SIGN LIGHTS FAILED TEN MINUTE TEST. REPLACED BATTERY PACK. OPERATIONAL CHECK NORMAL.SDR GTIA9700317Door Latch · out of adjustRSW - FLT 214 - AFTER TAKEOFF LEFT GEAR UNSAFE LIGHT STAYED ON. WHILE PERFORMING ABNORMAL PROCEDURES FOR 'RED LIGHT ON GEAR HANDLE UP' GEAR DOOR. OPEN LIGHT STAYED ON UNTI AIRCRAFT WAS SLOWED BELOW 20 KTS. GEAR DOOR OPEN LIGHT COMES ON ABOUT 200 KTS AND GOESDR USAAD97105Battery Pack · dischargedDAY/RON - FOUND LEFT NACELLE LIGHT INOPERATIVE IN EMERGENCY MODE. REPLACED BATTERY PACK. (X)SDR USAAD97104Battery · dischargedIND/RON - FOUND 1 SECTION CEILING EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERIES. (X)SDR GTIA9700318Bulb · missingDTW - EMERGENCY FLOOR LIGHTING MISSING LIGHT BULB COVER, REFERENCE CABIN LOG CONTROL NR 8493, ITEM NR 3. REPLACED MISSING EMERGENCY FLOOR LIGHT COVER. OPERATIONAL CHECK OF FLOOR TRACK LIGHTING GOOD ON GROUND. (M)SDR 9712309996Hose · failedLOSS OF PRESSURIZATION OCCURRED AT 27,000 FEET DURING DESCENT. CABIN ALTITUDE ROSE TO 16,000 FEET AND OXYGEN MASKS WERE DEPLOYED THROUGHOUT THE CABIN. NORMAL CABIN PRESSURE WAS REGAINED TO 8,000 FEET. FLIGHT CONTINUED AND LANDED WITHOUT FURTHER INCIDENT. MSDR USAAD97107Prox Switch · failedPHL/BTV - FLT 496 - RIGHT LANDING GEAR UNSAFE LIGHT ILLUMINATED AFTER GEAR RETRACTION. ALSO, AMBER GEAR DOOR OPEN LIGHT ILLUMINATED BRIEFLY, THEN WENT OUT. RETURNED TO FIELD. REPLACED RIGHT MAIN GEAR UP SENSOR ASSEMBLY. (X)SDR USAAD97106O-Ring · failedDTW/PIT - FLT 992 - ON APPROACH, THE NR 1 OIL QUANTITY STARTED TO VARY AND OIL PRESSURE STARTED TO DROP. SHUT ENGINE DOWN. SINGLE ENGINE TIME 10 MINUTES. REPLACED LEFT ENGINE OIL FILTER CAVITY SLEEVE O-RING. (X)SDR TWAA9771004Battery Pack · dischargedSTL - DURING CRUISE EGRESS LIGHTS ILLUMINATED. REPLACED BATTERY PACK. PERFORMED OPERATIONAL TEST OF EGRESS LIGHTS. FOUND NORMAL. (M)SDR GTIA9700316A/C System · malfunctionedMCO - FLT 503 - CLIMBING THROUGH 700 FEET, LOSS OF L A/C DISTRIBUTION SYSTEM. PER FCOM, ATTEMPTED 1 RESET, UNSUCCESSFUL, L ENGINE GEN WILL NOT STAY ON LINE. CONCURRENTLY WITH ABOVE, A/C X-TIE LOCKOUT. PER FCOM, POWERED L, A/C DIST SYSTEM WITH APU GEN, AND CSDR 9712489993Power Supply · inoperativeDURING LINE MAINTENANCE INSPECTION, FOUND TAIL COMPARTMENT EMERGENCY LIGHTS AT CATWALK INOPERATIVE. REPLACED POWER SUPPLY. OPERATIONAL CHECK NORMAL.SDR 9712329947Switches · failedALL THREE MAIN LANDING GEAR RED UNSAFE LIGHTS REMAINED ON AFTER GEAR RETRACTION. CREW RECYCLED GEAR WITH SAME RESULTS. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THROTTLE LIMIT SWITCHES, OPERATIONAL CHECK NORMAL.SDR 9712339990Unsafe Light · illuminatedDURING APPROACH, NOSE LANDING GEAR UNSAFE LIGHT REMAINED ON AFTER GEAR EXTENSION. CREW ACCOMPLISHED GO-AROUND PROCEDURES AND RECYCLED GEAR. NORMAL INDICATIONS WERE ACHIEVED. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE TESTED SYSTEM AND NO PROBLEMS WERE FSDR 9712049975Switch · failedDURING CLIMBOUT, GEAR WARNING HORN SOUNDED AND COULD NOT BE SILENCED AFTER GEAR RETRACTION. FLIGHT RETURNED TO MEM AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED FLAP SWITCH S1-85, OPERATIONAL CHECK NORMAL.SDR 9711949936Batteries · dischargedCOCKPIT EMERGENCY LIGHTS INOPERATIVE DURING TEST. REPLACED BATTERIES IN PACK. OPERATIONAL CHECK NORMAL.SDR 9711939909Batteries · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND FORWARD OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE. REPLACED BATTERIES. OPERATIONAL CHECK NORMAL.SDR 9711979944Fuse · blownDURING LINE MAINTENANCE INSPECTION, FOUND FORWARD CABIN AND FORWARD GALLEY SERVICE DOOR EMERGENCY LIGHTS INOPERATIVE. REPLACED BLOWN FUSE AND RESEATED ALL PLUGS AND CEILING TO SEATS. OPERATIONAL CHECK NORMAL.SDR 9711889933Battery Pack · dischargedDURING LINE MAINTENANCE INSPECTION, FOUND RIGHT FORWARD OVERWING EMERGENCY EXIT SIGN VERY DIM. REPLACED BATTERY PACK, OPERATIONAL CHECK NORMAL.SDR 9711849980Switch · malfunctionedAS TAKEOFF POWER WAS APPLIED, THE RIGHT ENGINE OIL STRAINER CLOGGING LIGHT ILLUMINATED. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE REPLACED THE RIGHT ENGINE OIL FILTER AND OIL DIFFERENTIAL SWITCH. ENGINE OPERATIONAL CHECK OK.SDR GTIA9700315Battery Pack · dischargedDTW - ENTRY DOOR EMERGENCY LIGHT DOES NOT WORK. REPLACED EMERGENCY LIGHT BATTERIES IAW DC-9 MM 33-509-00. OPS CHECK GOOD. (X)SDR 9711909996Flow Contl Vlv · malfunctionedLOSS OF CABIN PRESSURE OCCURRED DURING CRUISE FLIGHT AT 33,000 FEET. CREW EXECUTED EMERGENCY DESCENT TO 16,000 FEET AND CABIN PRESSURE WAS REGAINED. FLIGHT CONTINUED TO DESTINATION AT CRUISE FLIGHT OF 24,000 FEET AND LANDED WITHOUT FURTHER INCIDENT. MAINTEN
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