N407AL
Service difficulty reports not matched to an aircraft · 45
They name N407AL, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. 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 = 'N407AL' AND registry_match IS NULL 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 n_number = 'N407AL' AND registry_match IS NULL 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 EOPA20130123407O-Ring · leakingFUEL VAPORS WERE NOTICED IN CABIN. AFT CELL FUEL PROBE O-RING WAS TORN.SDR EOPA20120217001Bearing · separatedSHEAR ELASTOMERIC BEARING SEPARATING.SDR EOPA020811407ALFloor Panel · delaminatedFLOOR DELAMINATION REQUIRING MAJOR REPAIR.SDR EOPA020711407ALFrame · cracked1.5 INCH CRACK IN THE FRAME AT STATION 231.5.SDR ALGA991044688Shaft · crackedENGINE HAD HIGH OIL CONSUMPTION. DISASSEMBLED PT SECTION OF TURBINE AND DISASSEMBLED PT ROTOR. FOUND EXCESSIVE AMOUNT OF OIL BETWEEN PT INNER AND PT OUTER SHAFTS. CLEANED OFF PARTS AND INSPECTED. DISCOVERED CRACK IN INNER SHAFT BELOW INNER NUT THREADS WHICH CSDR 20001229SH014Blade · crackedDURING DAILY INSPECTION, BLADE CRACKED AT WEEP HOLE, ON THE INBOARD LEADING EDGE. CRACK EXTENDED AFT FOR ABOUT 1.50 INCHES. (X)SDR 2000ZZZX805Bearing · wornDURING DAILY INPSECTION FOUND BEARINGS WORN, AXIAL PLAY.SDR 2000ZZZX804Bearing · wornDURING DAILY INPSECTION FOUND BEARINGS WORN, AXIAL PLAY.SDR 2000ZZZX810Bearing · roughDURING DAILY INSPECTION BOTH BEARINGS FOUND ROUGH.SDR 2000ZZZX809Bearing · roughDURING DAILY INSPECTION BOTH BEARINGS FOUND ROUGH.SDR 99ZZZX4578Case · wornPRE-FLIGHT INSPECTION FOUND MOUNTING PADS WORN BEYOND LIMITS IN BHT 407 CR&O MANUAL. ONE EACH DOW ALIGNMENT PIN BROKEN. FURTHER TEAR-DOWN REVEALED HIGH GEAR BACKLASH AND SCARING OF THE GEAR TEETH. POSSIBLY DUE TO LOW OR ABSENCE OF OIL AT THE SAME TIME. HISDR 99ZZZX3341Bearing · roughFOUND HOUSING, 206-061-432-116, CRACKED AND WORKING RIVETS. FOUND 2 EACH BEARINGS, 407-340-339-103, ROUGH. TT 146.8 HOURS. FOUND SHAFT 407-040-320-101 SPLINES WORN. TT 1,234.4 HOURS.SDR 99ZZZX3340Housing · crackedFOUND HOUSING, 206-061-432-116, CRACKED AND WORKING RIVETS. FOUND 2 EACH BEARINGS, 407-340-339-103, ROUGH. TT 146.8 HOURS. FOUND SHAFT 407-040-320-101 SPLINES WORN. TT 1,234.4 HOURS.SDR 99ZZZX1238Disc Pack · crackedDURING COMPLIANCE OF AD 97-24-17 PTA, FOUND NR 6 D/S DISC PACK CRACKED. TWO DISC VISUALLY CRACKED APPROXIMATELY MID-WAY BETWEEN TWO BOLT HOLES.SDR 98ZZZX4116Disk Pack · crackedDURING 25 HOUR AD, INSPECTED ALL COUPLINGS, FOUND NR 6 COUPLING CRACKED.SDR 98ZZZX3371Horn · corrodedAT 2,500 HOUR OVERHAUL OF M/R HUB, DISCOVERED 1 EACH PITCH HORN CORRODED BEYOND LIMITS UNDER PLATE, 3 EACH PITCH HORNS CORRODED BEYOND LIMITS IN DOWEL PIN BORE.SDR 98ZZZX3370Horn · corrodedAT 2,500 HOUR OVERHAUL OF M/R HUB, DISCOVERED 1 EACH PITCH HORN CORRODED BEYOND LIMITS UNDER PLATE, 3 EACH PITCH HORNS CORRODED BEYOND LIMITS IN DOWEL PIN BORE.SDR 98ZZZX3369Horn · corrodedAT 2,500 HOUR OVERHAUL OF M/R HUB, DISCOVERED 1 EACH PITCH HORN CORRODED BEYOND LIMITS UNDER PLATE, 3 EACH PITCH HORNS CORRODED BEYOND LIMITS IN DOWEL PIN BORE.SDR 98ZZZX3368Horn · corrodedAT 2,500 HOUR OVERHAUL OF M/R HUB, DISCOVERED 1 EACH PITCH HORN CORRODED BEYOND LIMITS UNDER PLATE, 3 EACH PITCH HORNS CORRODED BEYOND LIMITS IN DOWEL PIN BORE.SDR 98ZZZX3367Inserts · looseUPON VISUAL INSPECTION OF PARTS, FOUND 1 EACH INSERT PULLED OUT OF GEARBOX HOUSING AND 2 EACH INSERTS LOOSE AT EXCITER BOX MATING SURFACE. ONE EACH INSERT P/N NAS1394-3L WAS PULLED OUT AND 2 EACH INSERTS WERE FOUND LOOSE. POSSIBLE CAUSE IS EXCESSIVE CLEARANCSDR 98ZZZX2533Bearing · galledENGINE WAS REMOVED FOR MAKING METAL. INSPECTED AND FOUND GALLING ON NR 5 BEARING AND METAL SLIVERS UNDER NR 5 BEARING NUT AND CUP WASHER. ALSO FOUND NR 5 BEARING INTERNAL OUTER RACE DETERIORATING.SDR 98ZZZX3088Support · missingDURING POST-FLIGHT INSPECTION, THE SPOILER TO THE LT SIDE OF THE HORIZONTAL STABILIZER WAS FOUND MISSING AND HAD STRUCK ONE TAIL ROTOR BLADE CAUSING MINOR DAMAGE. THERE WAS NO FEED BACK IN THE CONTROLS DURING FLIGHT THAT WOULD HAVE WARNED OF ANY IMPACT TO THESDR 98ZZZX2086Skin · damagedDEFECT WAS DISCOVERED DURING INSPECTION ASB 407-98-17. FOUND CUTS IN SKIN ON FORWARD AND AFT SIDES OF AFT LOWER INSERT AT ENDS OF FORMERS FOR COWLING. THE CAUSE IS THE SKIN WAS CUT DURING TRIMMING OF THE FORMERS DURING PRODUCTION. COMPONENT P/N 206020113323SDR 98ZZZX262Bracket · wornSCHEDULED MAINTENANCE FOUND NR 2 TAIL ROTOR DRIVESHAFT FORWARD BRACKET UPPER BOLT HOLE WORN ELLIPTICAL.SDR 98ZZZX261Bearing · wornSCHEDULED MAINTENANCE FOUND TAIL ROTOR DRIVESHAFT NR 2 HANGER BEARING ROUGH AND WORN, AXIAL PLAY.SDR 98ZZZX260Bolt · wornSCHEDULED MAINTENANCE FOUND TAIL ROTOR DRIVESHAFT NR 2 BOLT WORN OR STEPPED, FRETTING.SDR 98ZZZX264Disk Pack · crackedIN C/W AD 97-24-17 DURING PHASE 6, FOUND ONE CRACKED LAMINATE OF TAIL ROTOR DRIVESHAFT DISK PACK AT NR 7 HYDRAULIC FORWARD LAMINATE.SDR 98ZZZX240Blade · crackedDAILY INSPECTION FOUND CRACK AT ROOT END OF T/R BLADE ON THE INSIDE OF THE LEADING EDGE. SUSPECT CAUSE IS HIGH STRESS AREA. PART IS UNSERVICEABLE. INSTALLED BEEF-UP STRESS BLOCK IN LEADING EDGE AT ROOT END OF BLADE.SDR 98ZZZX303Disc Pack · crackedWHILE C/W AD 97-22-15, FOUND T/R DRIVE DISC PACK CRACKED BETWEEN NR 6 AND NR 7. SUBMITTER RECOMMENDS FLOATING DRIVESHAFTS SIMILAR TO THE BELL 206 SERIES.SDR 97ZZZX4901Coupling · crackedDAILY INSPECTION FOUND NR 7 TAIL ROTOR DRIVESHAFT COUPLING, NR 10 DISC ON PACK CRACKED.SDR 97ZZZX4401Disc Pack · crackedDAILY INSPECTION IAW MAINTENANCE NOTAM 51A-97, NR 3 DRIVE SHAFT, FOUND 3RD DISC IN PACK WAS CRACKED.SDR 97ZZZX4402Disc Pack · crackedDURING DAILY INSPECTION IAW MAINTENANCE NOTAM 51A-97, FOUND NR 6 TAIL ROTOR DRIVESHAFT, NR 1 DISC IN PACK CRACKED.SDR 97ZZZX4900Disc · crackedDAILY INSPECTION AND C/W NOTAM NR 51A-97, FOUND DISC CRACKED. ON NR 7 DISC ASSEMBLY, NR 7 DISC OF THE PACK - 1 DISC ONLY.SDR 97ZZZX4403Disc · crackedDURING MAINTENANCE NOTAM 51A-97 INSPECTION, FOUND LAMINATE CRACKED ON NR 7 TAIL ROTOR DRIVESHAFT COUPLING DISC.SDR 97ZZZX4404Coupling Disk · crackedINSPECTION FOUND NR 6 AND NR 7 EACH HAS ONE LAMINATE DISC CRACKED.SDR 97ZZZX4405Coupling Disk · crackedDURING 50-HOUR PMI, FOUND NR 7 TAIL ROTOR DRIVESHAFT HAD 1 LAMINATE CRACKED.SDR 97ZZZX4406Frahm Damper · damagedPILOT REPORTED A ONE-TO-ONE VIBRATION. WHILE WORKING ON THE ROTOR VIBRATION, THE FRAHM DAMPER WAS FOUND DAMAGED. UPON REMOVING MAIN ROTOR COVER ASSEMBLY, NOTED ITEM 32 (LINER ASSEMBLY) HAD EXCESSIVE CONTACT WITH ITEM 17 (PAD ASSEMBLY). LINER ASSEMBLY WAS BRSDR 97ZZZX2762Disc Pack · crackedDURING A 50-HOUR PREVENTIVE MAINTENANCE INSPECTION, FOUND DISC PACK CRACKED.SDR 97ZZZX2761Disc Pack · crackedDURING 50-HOUR PREVENTIVE MAINTENANCE INSPECTION, FOUND T/R DRIVE SHAFT DISC PACK CRACKED.SDR 97ZZZX1280Disc Pack · crackedDURING ROUTINE INSPECTION, FOUND ONE DISC OF DISC PAC CRACKED IN THREE PLACES. TWO CRACKS WERE RUNNING PARALLEL WITH THE GRAIN METAL EXTENDING APPROXIMATELY 75 PERCENT OF THE WIDTH OF THE DISC. THE THIRD CRACK RUNNING PERPENDICULAR TO THE GRAIN APPROXIMATELYSDR 97ZZZX1277Disc Pack · crackedDURING A 50-HOUR INSPECTION, FOUND T/R COUPLING DISC PACK, P/N 406-090-340-101, TO HAVE A CRACK ON ONE OUTER LAMINATE EXTENDING THREE-FOURTHS OF THE WAY THROUGH THE LAMINATE. THE DESIGN OF THIS AIRCRAFT DOES NOT ALLOW THE NR 4 THROUGH THE NR 7 (ALL OF THEM ONSDR 97ZZZX1279Center Cone Set · damagedAFTER SITTING OFFSHORE IN MODERATE WINDS, THE PILOT NOTICED AN INCREASE IN VIBRATION LEVEL OF THE MAIN ROTOR ON THE NEXT FLIGHT. THE MAIN ROTOR CENTER CONE SET P/N 407-010-111-101 HAS A THICK TEFLON COATING ON THE INSIDE OF CONES. THIS COATING WAS DAMAGED ALSDR 97ZZZX1278Hanger Support · looseDURING A 50-HOUR INSPECTION, THE NR 4 T/R BEARING HANGER SUPPORT WAS FOUND LOOSE FLOATING UP AND DOWN ON THE ATTACH BOLT. NR 7 HANGER SUPPORT WAS FOUND TO BE MAKING MUD AT CONTACT AREA WITH TAILBOOM BRACKET. FOUND ATTACH BOLT P/N NAS6604D65 WORN AND STEPPED SDR 97ZZZX992Blade · paint flakePAINT FLAKING OFF LEADING EDGE AT TIP.SDR 97ZZZX991Blade · paint flakePAINT FLAKING OFF LEADING EDGE AT TIP.
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