# Service difficulty reports: Continental IO-520-B

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

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 76 reports

- [SDR 2016FA0000648](https://openairdocs.org/sdr/2016FA0000648.md): Lifter · damaged · Dec 8, 2016 · N185PR · Cessna A185F · Reciprocating Engine Power Section
  > THE SURFACE OF THE LIFTER THAT CONTACT THE CAMSHAFT ARE SPALLED AND CORRODED. REPLACED THE LIFTERS.
- [SDR 2013FA0000618](https://openairdocs.org/sdr/2013FA0000618.md): Circuit Breaker · failed · Oct 27, 2013 · N5585Y · Beech F33A · Light System Wiring
  > PILOT REPORTED THAT THE BEACON LIGHT WAS INOPERATIVE. TROUBLESHOT SYSTEM AND DISCOVERED BEACON LIGHT CIRCUIT BREAKER FAILED. REPLACED THE CIRCUIT BREAKER.
- [SDR 2012FA0000640](https://openairdocs.org/sdr/2012FA0000640.md): Check Valve · obstructed · Sep 11, 2012 · N1538G · Beech A36 · Exhaust Turbocharger
  > AT 15,000 FT IN CRUISE, PILOT EXPERIENCED DROP IN ENGINE OIL PRESSURE AND DROP IN MANIFOLD PRESSURE. ON LANDING, FOUND ENGINE EXHAUST COATED WITH ENGINE OIL AND DRIPPING FROM TAIL PIPE. INSPECTION OF TURBOCHARGER INSTALLATION REVEALED LOWEST CHECK VALVE TO H
- [SDR CA110826006](https://openairdocs.org/sdr/CA110826006.md): Bolt · corroded · Aug 24, 2011 · Beech S35 · Wing Main, Frame Structure
  > (CAN) HEAD OF BOLT CORRODED.
- [SDR 2007FA0000876](https://openairdocs.org/sdr/2007FA0000876.md): Transmitter · unreliable · Sep 19, 2007 · N4131K · Ryan NAVION · Engine Oil Pressure
  > AIRCRAFT LANDED WITH ZERO OIL PRESSURE INDICATION. AFTER TESTING WITH DIRECT READING GAUGE IT WAS DETERMINED THAT THE ACTUAL ENGINE OIL PRESSURE WAS WITHIN LIMITS SPECIFIED BY THE MFG. FURTHER TESTING REVEALED PRESSURE INDICATING SYSTEM WOULD OPERATE NORMALLY
- [SDR GYN2006F00000](https://openairdocs.org/sdr/GYN2006F00000.md): Alternator · damaged · Aug 16, 2006 · N7114N · Beech V35A · AC Generation System
  > REMOVED ALTERNATOR PN 1100715, SN 5050822, FOR REPLACEMENT DUE TO NO VOLTAGE OUTPUT, INSPECTED ALTERNATOR AND CRANKSHAFT GEARS BEFORE INSTALLING ANOTHER SERVICEABLE ALTERNATOR. FOUND TEETH ON BOTH GEARS DAMAGED BEYOND SERVICEABLE LIMITS. PITTING/FLAKING. THI
- [SDR 2006FA0000527](https://openairdocs.org/sdr/2006FA0000527.md): Pump · failed · May 21, 2006 · N11BX · Beech F33A · Vacuum Distribution System
  > VACUUM PUMP FAILURE INFLIGHT, FIRST NOTICED ATTITUDE CHANGE (STARTED DECENDING RAPIDLY) (AUTOPILOT ENGAGED).
- [SDR AU510001901](https://openairdocs.org/sdr/AU510001901.md): Drive Shaft · sheared · Dec 12, 2005 · Beech F33A · Vacuum Distribution System
  > (AUS) VACUUM PUMP FAILED. INVESTIGATION FOUND THE PUMP JAMMED AND FULL OF CARBON VANE DEBRIS. DRIVE SHAFT FAILED AT SPLINED SECTION AND NOT AT SHEAR POINT AS DESIGNED. PUMP IS OUTSIDE OF THE SN RANGE AS INDICATED IN TEMPEST SB-003. (AD/SB DESC: TEMPEST SB-003
- [SDR 2005FA0000738](https://openairdocs.org/sdr/2005FA0000738.md): Cylinder · cracked · Mar 28, 2005 · N2284L · Beech A36 · Reciprocating Engine Cylinder Section
  > THIS CYLINDER CRACKED ALL THE WAY AROUND THE TOP OF THE BARRELL. DATE OF OCCURANCE 04/26/2004. (K)
- [SDR AUS20040181](https://openairdocs.org/sdr/AUS20040181.md): Screw · wrong part · Mar 10, 2004 · Beech S35 · Fasteners
  > (AUS) ELEVATOR CONTROL CABLE RUBBING ON SCREW. INVESTIGATION FOUND (A LONGER THAN NORMAL) SCREW HOLDING THE FORWARD CABIN FLOOR IN POSITION. INCORRECT SCREW HAD BEEN FITTED DURING REUPHOLSTERING CARRIED OUT APPROXIMATELY TWO WEEKS PREVIOUSLY. UNAPPROVED PART
- [SDR AUS20040044](https://openairdocs.org/sdr/AUS20040044.md): Attach Fitting · corroded · Jan 27, 2004 · Beech A36 · Wing, Attach Fittings
  > (AUS) RT WING UPPER AFT ATTACHMENT FITTING CORRODED. MAXIMUM DEPTH OF CORROSION 1.27MM (0.050IN). FOUND DURING INSPECTION IAW AD.
- [SDR AUS20031267](https://openairdocs.org/sdr/AUS20031267.md): Skin · damaged · Dec 10, 2003 · Beech A36 · Wing, Plate/Skin
  > (AUS) FOLLOWING REMOVAL OF THE LT WING THE UPPER SKIN AND INNER RIB FLANGE WAS FOUND TO BE GROUND AWAY TO THE EXTENT THAT THE RIVET EDGE DISTANCE WAS COMPROMISED. SOME RIVETS ALSO EXHIBIT GRINDINGMARKS. THE RT WING WAS THEN REMOVED AND INSPECTED AND FOUND TO B
- [SDR AUS20031109](https://openairdocs.org/sdr/AUS20031109.md): Longeron · cracked · Oct 30, 2003 · Beech A36 · Fuselage Main, Longeron/Stringer
  > (AUS) LT FUSELAGE LONGERON CRACKED IN AREA APPROXIMATELY 6.35MM (0.25IN) AFT OF FIREWALL.
- [SDR AUS20031089](https://openairdocs.org/sdr/AUS20031089.md): Bolt · damaged · Oct 22, 2003 · Beech A36 · Wing, Fuselage Attach Fittings
  > (AUS) LT WING UPPER FORWARD ATTACHMENT BOLT THREADS DAMAGED.
- [SDR AUS20030670](https://openairdocs.org/sdr/AUS20030670.md): Cylinder · cracked · Jun 22, 2003 · Beech A36 · Reciprocating Engine Cylinder Section
  > (AUS) NR 2 CYLINDER CRACKED BETWEEN VALVES. NR 3 AND NR 4 CYLINDERS REMOVED FOR LOW COMPRESSION.
- [SDR AUS20030542](https://openairdocs.org/sdr/AUS20030542.md): Spar · cracked · May 29, 2003 · Beech A36 · Wing Spar
  > (AUS) WING CARRY THROUGH ASSEMBLY PNO 002-430013-9 CRACKED ON LOWER FACES OF FORWARD WEB PNO 002-430018-1. CRACKS ARE BETWEEN HUCKBOLTS AND JOIN THREE HUCK BOLTS ON EACH SIDE. CRACKS ALSO FOUND IN WEB RADIUS ON BOTH SIDES. CRACKING IS IAW MFG SB2360 FIGURE 1.
- [SDR FTU2003F00008](https://openairdocs.org/sdr/FTU2003F00008.md): Spring · broken · Apr 24, 2003 · N951LH · Beech A36 · Magneto/Distributor
  > CUSTOMER WAS COMPLAINING OF A ROUGH RUNNING ENGINE DUE TO A BAD LEFT MAGNETO, REMOVED MAGNETO AND FOUND THE IMPULSE COUPLING SPRING WAS BROKEN. COUPLING SPRING REPLACED WITH A NEW PART, REINSTALLED MAGNETO AND TIMED TO ENGINE. GROUND RAN ENGINES AND NO FURTH
- [SDR XGN2003F00000](https://openairdocs.org/sdr/XGN2003F00000.md): Bearing · failed · Mar 1, 2003 · N1096W · Beech F33A · AC Generator-Alternator
  > IN FLIGHT, AIRCRAFT LANDED WITHOUT INCIDENT. THE ALTERNATOR DRIVE END BEARING FAILED CAUSING THE ALTERNATOR ROTOR ASSEMBLY WITH THE DRIVEN GEAR TO EXTEND INTO THE ALTERNATOR DRIVE GEAR. THE MISALIGNMENT OF THESE TWO GEARS CAUSED THE ATTACH BOLTS ON THE ALTER
- [SDR AUS20021032](https://openairdocs.org/sdr/AUS20021032.md): Bracket · corroded · Sep 11, 2002 · Beech V35A · Landing Gear Position and Warning
  > (AUS) RH MAIN LANDING GEAR STRUT SQUAT SWITCH ATTACHMENT BRACKETCORRODED THROUGH.
- [SDR AUS20020653](https://openairdocs.org/sdr/AUS20020653.md): Cylinder · leaking · Jul 3, 2002 · Beech S35 · Reciprocating Engine Cylinder Section
  > (AUS) ENGINE CYLINDER LEAKING FROM HEAD/BARREL JOINT.
- [SDR VJ32002F00050](https://openairdocs.org/sdr/VJ32002F00050.md): Flow Divider · failed · Jun 28, 2002 · N5582X · Beech F33A · Fuel Divider
  > AT NORMAL POWER SETTINGS THE ENGINE RAN ROUGH AT 6000 TO 7000 FEET. REMOVED FUEL FLOW MANIFOLD VALVE AND INSTALLED NEW FUEL FLOW MANIFOLD VALVE. GROUND OPERATION OF THE ENGINE CHECKED NORMAL. PART SENT IN FOR WARRANTY.
- [SDR 2002FA0000771](https://openairdocs.org/sdr/2002FA0000771.md): Flow Divider · fluctuates · Jun 11, 2002 · N8240T · Beech F33A · Fuel Divider
  > FUEL FLOW FLUCTUATES IN-FLIGHT AND THE ENGINE WAS ROUGH RUNNING AT ALTITUDE, AT LOW ALTITUDE THE ENGINE WAS SMOOTH IN OPERATION. OPERATION CHECK OF ENGINE ON THE GROUND FOUND THE FUEL FLOW DIVIDER WOULD FLUCTUATE. REMOVED FLOW DIVIDER AND INSTALLED A NEW OVE
- [SDR VJ32002F00004](https://openairdocs.org/sdr/VJ32002F00004.md): Distributor Blk · damaged · Jan 11, 2002 · N8173C · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. CARBON BRUSH WEAR ON THE SIDE OF DISTRIBUTOR BLOCK ASSEMBLY, SHAFT SENT TO MFG FOR INSPECTION. NEW DISTRIBUTOR BLOCK ASSEMBLY INSTALLE
- [SDR VJ32001F00013](https://openairdocs.org/sdr/VJ32001F00013.md): Relay · jammed · Dec 13, 2001 · N6311Z · Beech F33A · Landing Gear Retraction/Extension System
  > DYNAMIC RELAY CONTROLS THE LANDING GEAR MOTOR. THIS UNIT IS INCONSISTENT IN CONTROL OF MOTOR WHEN POWER TO THE RELAY CONTROL IS TURNED OFF BY THE ACTUATOR SWITCH ON THE GEAR BOX. WHEN THIS HAPPENS THE GEAR BOX WILL BOTTOM OUT ON THE INTERNAL STOP INSIDE THE
- [SDR VJ32001F00014](https://openairdocs.org/sdr/VJ32001F00014.md): Distributor · melted · Dec 13, 2001 · N8240T · Beech F33A · Magneto/Distributor
  > REMOVED MAGNETO FROM ENGINE FOR 500 HOUR. INSPECTION. INSPECTION FOUND THAT THE PLASTIC WAS MELTED ON THE DISTRIBUTOR CAP. MAGNETO WAS SENT TO MFG.
- [SDR VJ32002F00000](https://openairdocs.org/sdr/VJ32002F00000.md): Distributor · inoperative · Dec 11, 2001 · N5587K · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBTOR BLOCK ASSEMBLY SENT TO MFG FOR INSPECTION. NEW DISTRIBUTOR BLOCK ASSEMBLY. INSTALLED MAGNETO.
- [SDR VJ32002F00001](https://openairdocs.org/sdr/VJ32002F00001.md): Lifter · collapsed · Dec 11, 2001 · N1565A · Beech F33A · Reciprocating Engine Cylinder Section
  > ENGINE HAD A CLICKING NOISE AT LOW RPM. REMOVED NR 2 ROCKER COVER AND FOUND THAT THE INTAKE LIFTER WAS COLLAPSED, REMOVED LIFTER BODY AND INSTALLED NEW LIFTER, GROUND RUN CHECKED OK. PART RETURNED TO MFG FOR WARRANTY.
- [SDR 2001FA0000639](https://openairdocs.org/sdr/2001FA0000639.md): Distributor Blk · failed · Nov 29, 2001 · N1556A · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW THE MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY SENT TO MFG FOR INSPECTION. NEW DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO.
- [SDR 2001FA0000642](https://openairdocs.org/sdr/2001FA0000642.md): Distributor Blk · failed · Nov 29, 2001 · N8240T · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW THE MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK ASSEMBLY FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY SENT TO MFG FOR INSPECTION. NEW DISTRIBUTOR BLOCK ASSEMBLY, INSTALLED IN MAGNETO.
- [SDR 2001FA0000640](https://openairdocs.org/sdr/2001FA0000640.md): Distributor Blk · failed · Nov 28, 2001 · N5530A · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW THE MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. NEW DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO.
- [SDR 2001FA0000641](https://openairdocs.org/sdr/2001FA0000641.md): Distributor Blk · failed · Nov 28, 2001 · N5540P · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY SENT TO MFG FOR INSPECTION. NEW DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO.
- [SDR 2001FA0000566](https://openairdocs.org/sdr/2001FA0000566.md): Distributor Blk · inoperative · Nov 16, 2001 · N5585Y · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW THE MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY SENT TO MFG. FOR INSPECTION. NEW DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO.(K)
- [SDR 2001FA0000567](https://openairdocs.org/sdr/2001FA0000567.md): Distributor Blk · inoperative · Nov 15, 2001 · N1569P · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO.(K)
- [SDR 2001FA0000568](https://openairdocs.org/sdr/2001FA0000568.md): Distributor Blk · inoperative · Nov 15, 2001 · N4609M · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY SENT TO MFG. FOR INSPECTION. NEW DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO.(K)
- [SDR 2001FA0000569](https://openairdocs.org/sdr/2001FA0000569.md): Distributor Blk · inoperative · Nov 15, 2001 · N1569P · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO.
- [SDR 2001FA0000570](https://openairdocs.org/sdr/2001FA0000570.md): Distributor Blk · inoperative · Nov 15, 2001 · N4609M · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY SENT TO MFG. FOR INSPECTION. NEW DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO.(K)
- [SDR VJ32001F00010](https://openairdocs.org/sdr/VJ32001F00010.md): Distributor Blk · failed · Nov 9, 2001 · N5582X · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW THE MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY SENT TO MFG FOR INSPECTION. NEW DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO.(K)
- [SDR VJ32001F00011](https://openairdocs.org/sdr/VJ32001F00011.md): Distributor Blk · failed · Nov 9, 2001 · N5582X · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO. (K)
- [SDR VJ32001F00012](https://openairdocs.org/sdr/VJ32001F00012.md): Distributor Blk · failed · Nov 9, 2001 · N1565A · Beech F33A · Magneto/Distributor
  > MAGNETO REMOVED FROM ENGINE FOR 500 HOUR INSPECTION IAW MM. REMOVED THE REAR COVER AND THE DISTRIBUTOR BLOCK FROM MAGNETO. DISTRIBUTOR BLOCK ASSEMBLY SENT TO MFG FOR INSPECTION. NEW DISTRIBUTOR BLOCK ASSEMBLY INSTALLED IN MAGNETO.
- [SDR VJ32002F00002](https://openairdocs.org/sdr/VJ32002F00002.md): Alternator · inoperative · Jul 3, 2001 · N5581T · Beech F33A · AC Generator-Alternator
  > ALTERNATOR WILL NOT CARE THE LOAD BELOW 1000 RPM. EMITS A NOISE IN THE HEADSET. EMITS A NOISE IN THE HEADSET. ALTERNATOR SENT THE MFG FOR WARRANTY.
- [SDR AU010352](https://openairdocs.org/sdr/AU010352.md): Control Cable · broken · Apr 9, 2001 · Beech S35 · Aileron Control System
  > (AUS) AILERON THREADED CABLE AND FITTING SEPARATED APPROXIMATELY MIDWAY BETWEEN THE THREADED END AND THE SWAGED NUT.
- [SDR AU001028](https://openairdocs.org/sdr/AU001028.md): Hub · failed · Oct 10, 2000 · Beech A36 · DC Generator-Alternator
  > (AUS) ALTERNATOR FLEXIBLE DRIVE COUPLING FAILED. (X)
- [SDR AU001005](https://openairdocs.org/sdr/AU001005.md): Fitting · rusted · Oct 9, 2000 · Beech A36 · Aircraft Fuel Distribution System
  > (AUS) ENGINE DRIVEN FUEL PUMP CONTAMINATED. INVESTIGATION FOUND CONTAMINATION WAS RUST FROM THE INTERNAL BORES OF THE STEEL END FITTINGS OF THE FLEXIBLE HOSES AND FIREWALL FITTINGS IN THE FUEL SUPPLY SYSTEM PLUMBING. SUBMITTER SUSPECTED RUST PROBLEM IS ASSOC
- [SDR AU001008](https://openairdocs.org/sdr/AU001008.md): Pump · contaminated · Oct 4, 2000 · Beech A36 · Engine Fuel Pump
  > (AUS) ENGINE DRIVEN FUEL PUMP VAPOR SEPARATOR CHAMBER CONTAINED A SMALL PIECE OF UNIDENTIFIABLE CONTAMINANT. REF: OPER CNTRL NR AU001005 FOR SUSPECTED ORIGIN OF CONTAMINATION. (X)
- [SDR CA000621025](https://openairdocs.org/sdr/CA000621025.md): Blade · corroded · Jun 13, 2000 · Beech 3533 · Propeller Blade Section
  > (CAN) FOUND CORROSION ON THE BLADE THREADS DURING THE CORROSIION INSPECTION. BLADES REPLACED WITH USED SERVICEABLE. IN ACCORDANCE WITH MCCAULEY MANUAL 720415.
- [SDR 20000531SH017](https://openairdocs.org/sdr/20000531SH017.md): Hub · cracked · May 11, 2000 · Beech V35 · Propeller Hub Section
  > EDDY CURRENT AND PENETRANT TESTING INDICATION IN THREAD AREA. (X)
- [SDR 20000531SH018](https://openairdocs.org/sdr/20000531SH018.md): Nut · failed · May 11, 2000 · Beech V35 · Propeller Assembly
  > PENETRANT TESTING INDICATION IN O-RING AREA. (X)
- [SDR AU000153](https://openairdocs.org/sdr/AU000153.md): Rib · cracked · Mar 27, 2000 · Beech F33A · Trailing Edge Flaps
  > (AUS) LT AND RT FLAP RIBS CRACKED. RIBS ARE LOCATED IMMEDIATELY BENEATH THE FLAP ACTUATING BRACKET.
- [SDR AU000154](https://openairdocs.org/sdr/AU000154.md): Rib · cracked · Mar 21, 2000 · Beech F33A · Trailing Edge Flaps
  > (AUS) LT AND RT FLAP RIBS CRACKED. RIBS ARE LOCATED IMMEDIATELY BENEATH THE FLAP ACTUATING BRACKET.
- [SDR AU000168](https://openairdocs.org/sdr/AU000168.md): Uplock · corroded · Feb 10, 2000 · Beech F33A · Landing Gear Retraction/Extension System
  > (AUS) LANDING GEAR UPLOCK ACTUATING BOLT HOLE CORRODED AND WORN.

Next page: https://openairdocs.org/engine/continental-io-520-b/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 = 'IO520B'
ORDER BY difficulty_date DESC
```

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

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