# Service difficulty reports: Continental IO-520-CB

A list on [Continental IO-520-CB](https://openairdocs.org/engine/continental-io-520-cb.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 68 reports

- [SDR 2025F00224](https://openairdocs.org/sdr/2025F00224.md): Piston · separated · Sep 16, 2025 · N96GB · Beech 58 · Propeller Hub Section
  > PISTON CYLINDER BECAME SEPARATED FROM THE HUB. IT APPEARS THAT THE THREADS STRIPPED OUT OF THE HUB ABOUT 1/8 INCH. AT THIS TIME WE ARE SENDING TO H&S PROPELLER IN MICHIGAN FOR AN DETAILED TEAR DOWN INSPECTION REPORT TO DETERMINE THE FAILURE.
- [SDR 2024FA0000298](https://openairdocs.org/sdr/2024FA0000298.md): Rod · bent · Mar 28, 2024 · N7885C · Beech 95C55 · Landing Gear System
  > INSPECTED GEAR COLLAPSE ON BARON N7885C JACKED AIRCRAFT. POWER ON. GEAR GREEN LIGHT ILLUMINATED. GEAR DOORS DAMAGED. INSPECTED AIRCRAFT. NO VISIBLE DAMAGE TO WING SPARS. WINGS ARE STRAIGHT, NO BROKEN OR CRACKED RIBS. NO STRUCTURAL DAMAGE ON FIREWALL O
- [SDR 2016FA0000048](https://openairdocs.org/sdr/2016FA0000048.md): Pump · burned · Dec 29, 2015 · N401DR · Beech 58 · Heating System
  > CABIN HEATER CIRCUIT BREAKER POPPED DURING HEATER OPERATION WHILE AIRCRAFT WAS IN FLIGHT. UPON LANDING MAINTENANCE PERFORMED INSPECTION/TROUBLESHOOTING OF HEATER SYSTEM MALFUNCTION AND FOUND HEATER FUEL PUMP HOUSING BURNED THROUGH DUE TO POSSIBLE INTERNAL DEF
- [SDR CXIA2015F00000](https://openairdocs.org/sdr/CXIA2015F00000.md): Connecting Rod · failed · Jan 27, 2015 · N263AC · Beech 58 · Reciprocating Engine Power Section
  > RIGHT ENGINE WAS SHUTDOWN IN FLIGHT, ENROUTE TO TOP DUE TO OIL LEAKING FROM COWLING. AIRCRAFT LANDED WITHOUT INCIDENT. ENGINE WAS FOUND TO HAVE HOLES IN THE TOP OF THE CRANKCASE AND A BROKEN CONNECTING ROD. UNABLE TO DETERMINE IF ANY SPECIFIC PART OR COMPON
- [SDR RIQA2015011600001](https://openairdocs.org/sdr/RIQA2015011600001.md): Control Cable · broken · Dec 4, 2014 · N1629W · Beech 58 · Power Lever
  > THROTTLE CABLE SNAPPED IN CRUISE FLIGHT ENROUTE TO A DESTINATION AIRPORT. NO POWER CHANGES WERE BEING MADE AT THE TIME OF FAILURE, PROBABLE CAUSE OF FAILURE SUSPECTED TO BE FATIGUE FROM NORMAL USAGE AND SLIGHT CORROSION FROM EXPOSURE TO THE ELEMENTS. RECOMME
- [SDR BSYA2010046](https://openairdocs.org/sdr/BSYA2010046.md): Volt Regulator · intermittent · Nov 24, 2010 · N36901 · Beech 58 · DC Regulator
  > ENROUTE, EXPERIENCED DUAL ALTERNATOR FAILURE SHORTLY BEFORE ARRIVING, LANDED NO PROBLEM. R & R BOTH VOLTAGE REGULATORS, OPS CHECKS GOOD.
- [SDR BSYA2010040](https://openairdocs.org/sdr/BSYA2010040.md): Line · leaking · Sep 8, 2010 · N696BD · Beech 58 · Turbine Engine Oil System
  > ON TAKEOFF OUT OF AVP LEFT ENGINE STARTED SURGING 200-300 RPM PILOT THEN ABORTED TAKEOFF. MAINTENANCE FOUND OIL LINE COMING OFF THE PROP GOVERNOR LEAKING OIL. REMOVED AND REPLACED OIL LINE OPS CHECKS GOOD.
- [SDR 2010FA0000768](https://openairdocs.org/sdr/2010FA0000768.md): Cylinder · cracked · Jul 27, 2010 · N3694K · Beech 58 · Reciprocating Engine Cylinder Section
  > CYLINDERS ARE CRACKING IN THE INTAKE PORT BETWEEN THE FINS. HAD 8 OUT OF 12 CYLINDERS WITH FUEL STAINS BETWEEN THE FINS ON THE INTAKE PORT SIDE OF THE CYLINDER.
- [SDR BSYA2009057A](https://openairdocs.org/sdr/BSYA2009057A.md): Engine · failed · Dec 2, 2009 · N297AT · Beech 58 · Engine (Turbine/Turboprop)
  > AIRCRAFT EN ROUTE FROM BIH TO VCV WHEN BOTH ENGINES QUIT AT 16,000FT. AFTER DESCENDING 2,000FT PILOT WAS ABLE TO GET BOTH ENGINES RUNNING AGAIN AND THEN RETURNED TO BIH. MAINTENANCE CHECKED FUEL, FUEL WAS OK. RAN AIRCRAFT, NO PROBLEMS NOTED. FLIGHT DEPT TH
- [SDR 2008FA0000380](https://openairdocs.org/sdr/2008FA0000380.md): Engine · malfunctioned · Mar 3, 2008 · Reciprocating Engine Power Section
  > OH ENGINE AND RETURNED TO SERVICE APROX (2) YEARS AGO, 600 HOURS OPERATION. ENGINE FAILED WHEN POWER WAS REDUCED ON LANDING. THE COUNTERWEIGHT MANAGED TO HOOK ON THE CYLINDER DECK STUD AND DRAG IT INTO THE CASE, GETTING INVOLVED WITH THE ROTATING COMPONENTS.
- [SDR FFKA020108124](https://openairdocs.org/sdr/FFKA020108124.md): Tube · broken · Feb 1, 2008 · N11HW · Beech 58 · Propeller Governor
  > AFTER TAKEOFF PILOT REPORTED AN UN-COMMANDED FEATHERING OF THE LEFT ENGINE. AFTER LANDING MAINTENANCE FOUND OIL RESIDUE ON THE OUTSIDE OF ENGINE NACELLE, AND THE TUBE ASSEMBLY FOR THE PROPELLER ACCUMULATOR CRACKED AT THE FLARE ON THE PROPELLER GOVERNOR FITTIN
- [SDR RC2R130L](https://openairdocs.org/sdr/RC2R130L.md): Pilot Valve · broken · Jan 23, 2008 · N401BC · Beech 58 · Propeller Governor
  > PROPELLER WENT TO FEATHER IN FLIGHT AND WAS UNABLE TO UNFEATHER. AFTER RECEIVING THE GOVERNOR FOR INSPECTION IT WAS DISCOVERED THAT THE BOTTOM END OF THE PILOT VALVE (P/N 5221-220) HAD BROKEN OFF AND WAS MISSING. IT WAS PRESUMED THAT IT EXITED THE BOTTOM END O
- [SDR 2007FA0000698](https://openairdocs.org/sdr/2007FA0000698.md): Cylinder · cracked · Jul 30, 2007 · N69RP · Beech D55 · Reciprocating Engine Cylinder Section
  > NR 6 CYLINDER WAS NEW ECI REV 3 E SERIES CRACKED BETWEEN FINS 1-3 BEHIND FUEL INJECTOR. THIS IS 6TH ECI REV 3 E SERIES TO CARCK IN THE SAME LOCATION. (K)
- [SDR XGN2007F00021](https://openairdocs.org/sdr/XGN2007F00021.md): Cylinder Head · cracked · Jul 30, 2007 · N69RP · Beech D55 · Reciprocating Engine Cylinder Section
  > NR 6 CYLINDER WAS NEW ECI, REV 3, E SERIES, CRACKED BETWEEN FINS 1-3 BEHIND FUEL INJECTOR. THIS IS 6TH ECI, REV 3, E SERIES, TO CRACK IN THE SAME LOCATION. (K)
- [SDR XGN2007F00025](https://openairdocs.org/sdr/XGN2007F00025.md): Cylinder · cracked · Jul 30, 2007 · N69RP · Beech D55 · Reciprocating Engine Cylinder Section
  > NR 6 CYLINDER WAS NEW, REV 3, E SERIES, CRACKED BETWEEN FINS 1-3 BEHIND FUEL INJECTOR. THIS IS 6TH REV 3, E SERIES TO CRACK IN THE SAME LOCATION. (K)
- [SDR N4C2007F00000](https://openairdocs.org/sdr/N4C2007F00000.md): Rod End · broken · Jul 26, 2007 · N703NC · Beech 58 · Nose/Tail Landing Gear
  > NOSE GEAR WOULD NOT LOCK DOWN BECAUSE OF A BROKEN ROD END ON THE NOSE GEAR RETRACT ROD. ROD END CONNECTS THE RETRACT ROD TO THE APR NOSE GEAR DRAG BRACE. RESULTED IN NOSE GEAR UP LANDING. (K)
- [SDR A6Y2007F00000](https://openairdocs.org/sdr/A6Y2007F00000.md): Cooling Fan · malfunctioned · Mar 4, 2007 · N8257H · Beech 58 · Air Distribution Fan
  > APPROXIMATELY 20 MINUTES INTO THE FLIGHT PILOT SUSPECTED AN ELECTRICAL BURNING SMELL. HE NOTICED SOME SMOKE COMING FROM UNDER INSTRUMENT PANEL. AT THAT TIME HE COMPLETED THE MEMORY ITEMS FOR (ELECTRICAL SMOKE OR FIRE). AFTER 1 TO 2 MINUTES SMOKE AND SMELL D
- [SDR XGN2007F00007](https://openairdocs.org/sdr/XGN2007F00007.md): Cylinder Head · cracked · Oct 23, 2006 · N577W · Beech 58 · Reciprocating Engine Cylinder Section
  > CYLINDER HEAD CRACKED IN THE EXHAUST AREA. (K)
- [SDR XGN2007F00015](https://openairdocs.org/sdr/XGN2007F00015.md): Cylinder · cracked · Oct 23, 2006 · N577W · Beech 58 · Reciprocating Engine Cylinder Section
  > CYLINDER HEAD CRACKED IN THE EXHAUST AREA. (K)
- [SDR XGN2007F00005](https://openairdocs.org/sdr/XGN2007F00005.md): Cylinder Head · cracked · Sep 21, 2006 · N577W · Beech 58 · Reciprocating Engine Cylinder Section
  > CYLINDER HEAD CRACKED INTHE EXHAUST AREA. (K)
- [SDR XGN2007F00009](https://openairdocs.org/sdr/XGN2007F00009.md): Cylinder Head · cracked · Sep 21, 2006 · N577W · Beech 58 · Reciprocating Engine Cylinder Section
  > CYLINDER HEAD CRACKED IN EXHAUST AREA. (K)
- [SDR XGN2007F00011](https://openairdocs.org/sdr/XGN2007F00011.md): Cylinder · cracked · Sep 21, 2006 · N577W · Beech 58 · Reciprocating Engine Cylinder Section
  > CYLINDER HEAD CRACKED IN THE EXHAUST AREA. (K)
- [SDR XGN2007F00012](https://openairdocs.org/sdr/XGN2007F00012.md): Cylinder · cracked · Sep 21, 2006 · N577W · Beech 58 · Reciprocating Engine Cylinder Section
  > CYLINDER HEAD CRACKED IN THE EXHAUST AREA. (K)
- [SDR 2006FA0000538](https://openairdocs.org/sdr/2006FA0000538.md): Camshaft · worn · May 10, 2006 · N866SH · Beech 58 · Reciprocating Engine Power Section
  > COMPRESSION CHECKED ENGINE, NR 2 CYLINDER 40/80. REMOVED NR 2 CYL FOR REPAIR. INSP INSIDE OF ENG, FOUND NR 1 CYL EXHAUST LIFTER/CAM LOBE BADLY WORN. UNKNOWN HOW LONG IT HAS BEEN LIKE THIS, KNOW IT WOULD NOT HAVE LASTED TOO MUCH LONGER. REBUILT/ZERO TIMED.
- [SDR 2006FA0000050](https://openairdocs.org/sdr/2006FA0000050.md): Cylinder · cracked · Jan 10, 2006 · N8195R · Beech 58 · Reciprocating Engine Cylinder Section
  > ENGINE CYLINDER CRACKED AND BARREL AND HEAD.
- [SDR 2006FA0000051](https://openairdocs.org/sdr/2006FA0000051.md): Cylinder · cracked · Jan 10, 2006 · N8195R · Beech 58 · Reciprocating Engine Cylinder Section
  > ENGINE CYLINDER CRACKED AT BARREL AND HEAD. (K)
- [SDR FPI2006F00000](https://openairdocs.org/sdr/FPI2006F00000.md): Cylinder · cracked · Jan 10, 2006 · N955HE · Beech 58 · Reciprocating Engine Cylinder Section
  > CRACKED AT BARREL AND HEAD. (K)
- [SDR FPI2006F00003](https://openairdocs.org/sdr/FPI2006F00003.md): Cylinder · cracked · Jan 10, 2006 · N8195R · Beech 58 · Reciprocating Engine Cylinder Section
  > CRACKED AT BARREL AND HEAD. (K)
- [SDR BSYA200500030](https://openairdocs.org/sdr/BSYA200500030.md): Seal · slipped · Dec 12, 2005 · N400RP · Beech 58 · Vacuum System
  > ON TAKEOFF, PILOT NOTICED SMOKE COMING FROM LT ENGINE, PILOT ELECTED TO RETURN TO DEPARTURE. MAINTENANCE FOUND THAT THE NEWLY INSTALLED VACUUM PUMP SEAL HAD SLIPPED DURING INSTALLATION. REMOVED AND REPLACED SEAL, OPS CHECKS GOOD.
- [SDR BSYA200500016](https://openairdocs.org/sdr/BSYA200500016.md): Door · unsecure · Oct 26, 2005 · N297AT · Beech 58 · Fixed Inner Doors
  > COCKPIT DOOR POPPED OPEN AFTER TAKEOFF, RETURNED AND LANDED PROPERLY, SECURED DOOR AND CONTINUED WITH FLIGHT.
- [SDR 4028](https://openairdocs.org/sdr/4028.md): Piston · damaged · Nov 19, 2004 · N400RP · Beech 58 · Reciprocating Engine Power Section
  > ON APPROACH INTO CMH, RIGHT ENGINE LOST ALL OIL PRESSURE, PROPELLER FEATHERED AND ENGINE SHUT DOWN. FOUND NR 2 CYLINDER PISTON WITH SIGNS OF DESTINATION, FUEL NOZZLE OK.
- [SDR 4026](https://openairdocs.org/sdr/4026.md): Landing Gear · malfunctioned · Nov 4, 2004 · N1847F · Beech 58 · Landing Gear Retraction/Extension System
  > ON DEPARTURE OUT OF IND, SELECTED GEAR UP NOTHING HAPPENED, RETURNED TO IND. MAINTENANCE COULD NOT DUPLICATE GEAR UP PROBLEM, CHANGED DYNAMIC BREAK RELAY AND LANDING GEAR MOTOR AS PRECAUTIONARY MEASURE, CYCLED GEAR SIX TIMES OPS CHECKS GOOD.
- [SDR 4023](https://openairdocs.org/sdr/4023.md): Throttle Arm · broken · Sep 17, 2004 · N696BD · Beech 58 · Power Lever
  > AIRCRAFT WAS ON APPROACH AND ENGINE WOULD NOT RESPOND TO POWER LEVER ADJUSTMENTS. ENGINE WAS SHUT DOWN AND LANDING WAS MADE. VISUAL INSPECTION REVEALED THROTTLE ARM BROKEN AT THROTTLE BODY. REPLACED WITH NEW.
- [SDR 4010](https://openairdocs.org/sdr/4010.md): Relay · intermittent · Mar 20, 2004 · N2027V · Beech 58 · Landing Gear Retraction/Extension System
  > (CLE) GEAR WOULD NOT COME DOWN, CYCLED GEAR SELECTOR MANY TIMES THEN GEAR FINALLY CAME DOWN, PILOT ELECTED TO FLY GEAR DOWN TO (CMH). MAINT. FOUND BOTH THE CIRCUIT BREAKER AND THE DYNAMIC BRAKE RELAY INTERMITTENT,REMOVED AND REPLKACED BOTH UNITS OPS. CHECKS GO
- [SDR 2004FA0000071](https://openairdocs.org/sdr/2004FA0000071.md): Arm · cracked · Oct 15, 2003 · N210CH · Beech 58 · Rudder Control System
  > PILOT WAS REMOVING RUDDER PEDAL GUST LOCK AND STATED THE TOP OF THE PEDAL (JUST FELL OFF). PEDAL ARM HAD SEPARATED NEAR THE TOP END. CROSS SECTION AREA, AT THE POINT OF SEPARATION IS AN (H) PATTERN. A PRE-EXISTING CRACK WAS EVIDENT BY ITS DARK COLOR AS OPPO
- [SDR BSY2003F00018](https://openairdocs.org/sdr/BSY2003F00018.md): Line · obstructed · Aug 8, 2003 · N6573K · Beech 58 · Pitot/Static System
  > AIRSPEED INOPERATIVE ON TAKEOFF. REMOVED LINE FROM PITOT TUBE, BLEW BACK THRU TUBE, REMOVE OBSTRUCTION, RECONNECTED. LEAKED CHECKED. OPS CHECK GOOD.
- [SDR BSY2003F00020](https://openairdocs.org/sdr/BSY2003F00020.md): Magneto · inoperative · Jul 22, 2003 · N27MT · Beech 58 · Magneto/Distributor
  > LT ENGINE WOULD ONLY REACH 2000 RPM ON TAKEOFF. FOUND LEFT MAGNETO DEAD. REMOVED AND REPLACED LT MAGNETO. OPS CHECK GOOD.
- [SDR BSY2003F00016](https://openairdocs.org/sdr/BSY2003F00016.md): Wire · broken · Jun 2, 2003 · N696BD · Beech 58 · Landing Gear System Wiring
  > GEAR WOULD NOT RETRACT, FOUND BROKEN WIRE IN LEFT WHEEL WELL COMING OFF SQUAT SWITCH, REPAIRED WIRE, OPS CHECK GOOD.
- [SDR 4144W1](https://openairdocs.org/sdr/4144W1.md): Drag Link · cracked · May 20, 2003 · N4144W · Beech 58 · Landing Gear Retraction/Extension System
  > IT WAS NOTICED THAT THE NLG DOORS WOULD NOT CLOSE UPON MLG RETRACTION. RETRACTION MECHANISM WAS INSPECTED WITH NO ABNORMAL INDICATION EVIDENT. A/C JACKED & GEAR RETRACT TEST BEGUN SO THAT MLG WOULD BE UP & NLG PIN ENGAGED WITH NGL DOORS ACTUATOR HOOK. NOTICED
- [SDR BSY2003F00013](https://openairdocs.org/sdr/BSY2003F00013.md): Wire · broken · Apr 15, 2003 · N58WA · Beech 58 · Engine Indicating System Wiring
  > RT ENGINE OIL TEMPERATURE, BOUNCING AND OCCASIONALLY PEGS OUT. FOUND BROKEN WIRE AT OIL TEMP PROBE CONNECTOR REPAIRED WIRE OPS CHECK GOOD.
- [SDR BSY2003F00002](https://openairdocs.org/sdr/BSY2003F00002.md): Throttle Cable · broken · Jan 7, 2003 · N1653W · Beech 58 · Power Lever
  > LT ENGINE, NO THROTTLE CONTROL, SHUT ENGINE DOWN, LANDED NO PROBLEM. FOUND THROTTLE CABLE BROKEN, REMOVED AND REPLACED THROTTLE CABLE, OPS CHECKED GOOD.
- [SDR BSY2003F00006](https://openairdocs.org/sdr/BSY2003F00006.md): Switch · inoperative · Dec 25, 2002 · N456WW · Beech 58 · Propeller/Rotor Anti-Ice/De-Ice System
  > AIRCRAFT LANDED WITH SMOKE IN COCKPIT. FOUND PROP HEAT SWITCH CAUSING PROBLEM. REMOVED AND REPLACED SWITCH. OPS CHECKED GOOD.
- [SDR BSY2002F00010](https://openairdocs.org/sdr/BSY2002F00010.md): Latch · failed · Jun 7, 2002 · N297AT · Beech 58 · Passenger/Crew Doors
  > ON TAKEOFF, CABIN DOOR POPPED OPEN ON TOP SIDE, RETURNED TO AIRPORT. REPLACED UPPER TOP DOOR HOOK AND CHANNEL ASSEMBLY REPLACED WORN DOOR HANDLE.
- [SDR FPI2002F00004](https://openairdocs.org/sdr/FPI2002F00004.md): Channel · cracked · Jan 11, 2002 · N9098Q · Beech 58 · Nacelle/Pylon, Main Frame
  > UPPER U-CHANNEL ON ENGINE FIREWALL, BOTH LEFT AND RIGHT HAND ENGINE NACELLES. CRACK DEVELOPED WHERE ENGINE MOUNT BOLT RUNS THROUGH FIREWALL. PROBABLE CAUSE IS NORMAL ENGINE VIBRATION.
- [SDR FPI2002F00006](https://openairdocs.org/sdr/FPI2002F00006.md): Channel · cracked · Jan 9, 2002 · N80AC · Beech 58 · Nacelle/Pylon, Bulkhead/Firewall
  > UPPER U-CHANNEL ON ENGINE FIREWALL. CRACKS DEVELOPED WHERE ENGINE MOUNT BOLT RUNS THROUGH FIREWALL. PROBABLE CAUSE IS NORMAL ENGINE VIBRATION.
- [SDR FPI2002F00002](https://openairdocs.org/sdr/FPI2002F00002.md): Starter · failed · Jan 4, 2002 · N9098Q · Beech 58 · Engine Starter
  > THE STARTER DRIVE FAILED TO ENGAGE OR EVEN ATTEMT TO TURN ENGINE AFTER BRINGING INTO HANGER AND WARMING UP IT STILL DID NOT ENGAGE. INSPECTED ENGINE OIL FILTER, NO CONTAMINATES FOUND. CHANGED STARTER DRIVE. OPS CHECK GOOD.
- [SDR FPI2002F00000](https://openairdocs.org/sdr/FPI2002F00000.md): Channel · cracked · Dec 19, 2001 · N112BS · Beech 58 · Nacelle/Pylon Structure
  > THESE AIRCRAFT HAVE AN UPPER AND LOWER FIREWALL CHANNEL AND THE UPPER ALMOST ALWAYS CRACKS BELOW THE ENGINE MOUNT BOLTS. THIS AIRCRAFT HAD BOTH THE LEFT AND RIGHT NACELLES UPPER FIREWALL CHANNELS CRACKED AND HAD TO BE REPLACED WITH NEW.
- [SDR 20010501CW008](https://openairdocs.org/sdr/20010501CW008.md): Throttle Cable · broken · Apr 3, 2001 · N1653W · Beech 58 · Power Lever
  > LEFT ENGINE THROTTLE CABLE STUCK AT HALF THROTTLE, FOUND BROKEN THROTTLE CABLE, REMOVED AND REPLACED CABLE ASSEMBLY. OPS CHECK GOOD.
- [SDR 20010323CW006](https://openairdocs.org/sdr/20010323CW006.md): Fuel Cell · contaminated · Feb 9, 2001 · N456WW · Beech 58 · Fuel Storage
  > LT ENGINE NOT MAKING FULL TO POWER. FOUND CONTAMINATED FUEL(WATER). DEFUELED AIRCRAFT, OPENED FUEL CELL COMPLETELY DRIED OUT TANK, REPLACED ORING AND FUEL CAP. AIRCRAFT RETURNED TO SERVICE, OPS OK
- [SDR 20010205CW001](https://openairdocs.org/sdr/20010205CW001.md): Cylinder · cracked · Dec 20, 2000 · N922DN · Beech 58 · Reciprocating Engine Cylinder Section
  > EXHAUST LEAK BY NR 4 CYLINDER EXHAUST GASKET. INSPECTED, FOUND 4 CYLINDER CRACKED BY EXHAUST VALVE AREA, INSTALLED 5-9-00, CYLINDER OVERHAULED 7-28-98, W/O 4419.CYLINDER HAS TOTAL OF 186.3 HOURS ON IT. INSTALLED OVERHAULD CYLINDER ASSY.

Next page: https://openairdocs.org/engine/continental-io-520-cb/reports.md?page=2

## 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 engine_model_key = 'IO520CB'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/engine/continental-io-520-cb/reports

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