# Service difficulty reports: N506US, cancelled Mar 30, 2010 A list on [N506US, cancelled Mar 30, 2010](https://openairdocs.org/deregistered/N506US-2010-03-30.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR NWAA073225506](https://openairdocs.org/sdr/NWAA073225506.md): Floorbeam · corroded · Aug 18, 2007 · N506US · Boeing 757251 · Fuselage Main, Floor Beam > DURING "H" CHECK, FOUND CORROSION ON FLOOR SUPPORT ANGLE AT BS 365 BL 0. REPAIRED PER EA 55-209997. - [SDR NWAA071105508](https://openairdocs.org/sdr/NWAA071105508.md): Skin · cracked · Mar 19, 2007 · N506US · Boeing 757251 · Nacelle/Pylon, Plate/Skin > DURING SCHEDULED ENGINE REPLACEMENT INSPECTION REVEALED CRACK IN THE NR 2 PYLON RT SKIN. REPAIRED PER EA 55-209137. - [SDR 0501695506](https://openairdocs.org/sdr/0501695506.md): Battery Pack · inoperative · Dec 5, 2005 · N506US · Boeing 757251 · Emergency Lighting > DURING GEAR CHANGE, FOUND EMERGENCY PATH LIGHTING IN FIRST CLASS INOP. REPLACED BATTERY PACK AND CHECKS NORMAL. - [SDR 0501385506](https://openairdocs.org/sdr/0501385506.md): Pump · failed · Sep 3, 2005 · N506US · Boeing 757251 · Engine Fuel Pump > DURING CRUISE FLIGHT ENGINE NR 1 FLAMED OUT. FLIGHT CREW DIVERTED TO OMA PERFORMING AN UNEVENTFUL LANDING. MAINTENANCE REMOVED AND REPLACED ENGINE NR 1 FUEL CONTROL AND FUEL PUMP. - [SDR 0301495506](https://openairdocs.org/sdr/0301495506.md): Pump · failed · Aug 5, 2003 · N506US · Boeing 757251 · Hydraulic Pump (Electric/Engine), Main > ONE HOUR AND 20 MINUTES INTO FLIGHT AT FL370, THE LEFT ENGINE HYDRAULIC PUMP OVERHEAT LIGHT ILLUMINATED. FOLLOWED COM PROCEDURES AND TURNED OFF PUMP. FIFTEEN MINUTES WITH PUMP OFF THE OVERHEAT LIGHT EXTINGUISHED. FIFTEEN ADDITIONAL MINUTES, THE RESERVOIR LI - [SDR 0104775506](https://openairdocs.org/sdr/0104775506.md): Floorbeam · cracked · Dec 7, 2001 · N506US · Boeing 757251 · Fuselage Main, Floor Beam > DURING "H" CHECK FOUND CRACK IN FLOORBEAM UPPER CAP AT BS 700 LBL 25. REPAIRED PER EA 55-186814 - [SDR 0104705506](https://openairdocs.org/sdr/0104705506.md): Frame · corroded · Dec 7, 2001 · N506US · Boeing 757251 · Fuselage Main, Frame > During "H" check found corrosion on upper surface of fuselage frame at BS 1240 from LBL 16 to LBL 28 and BS 1260 from LBL 18 to LBL 21 and BS 1260 from RBL 19 to RBL 25. Repaired per EA 55-187411. - [SDR 0104695506](https://openairdocs.org/sdr/0104695506.md): Skin · corroded · Dec 7, 2001 · N506US · Boeing 757251 · Fuselage Main, Plate/Skin > During "H" check found corrosion on fuselage skin from BS 640 to BS 660 BL 0. Repaired per EA 55-187420. - [SDR 2001UALA02223](https://openairdocs.org/sdr/2001UALA02223.md): Floorbeam · cracked · Dec 7, 2001 · N506US · Boeing 757251 · Fuselage Main, Floor Beam > DURING "H" CHECK FOUND CRACK IN FLOORBEAM UPPER CAP AT BS 700 LBL 25. REPAIRED PER EA 55-186814 - [SDR 0104715506](https://openairdocs.org/sdr/0104715506.md): Floorboard · cracked · Dec 6, 2001 · N506US · Boeing 757251 · Fuselage Main, Floor Beam > DURING "H" CHECK FOUND CRACK IN FLOORBEAM UPPER CAP AT BS 700 LBL 45. REPAIRED PER EA 55-186813. - [SDR 0104475506](https://openairdocs.org/sdr/0104475506.md): Seat Track · corroded · Dec 6, 2001 · N506US · Boeing 757251 · Fuselage, Seat/Cargo Attach Fittings > During "H" check found corrosion on seat track at BS 400 RBL 24.75. Repaired per EA 55-187323. - [SDR 0101995506](https://openairdocs.org/sdr/0101995506.md): Power Supply · inoperative · Jun 1, 2001 · N506US · Boeing 757251 · Emergency Lighting > DURING LINE CHECK, FOUND MID CABIN FLOOR MOUNTED EMERGENCY LIGHTS WOULD NOT TEST. MAINTENANCE REPLACED THE M9002 AND M9003 POWER SUPPLIES. OPERATIONAL CHECK NORMAL. - [SDR 0004035506](https://openairdocs.org/sdr/0004035506.md): Control Panel · failed · Oct 25, 2000 · N506US · Boeing 757251 · Emergency Lighting > DURING LINE CHECK, AFT MID CABIN EMERGENCY FLOOR LIGHTS WOULD NOT COME ON. MAINTENANCE REPLACED THE FLIGHT DECK EMERGENCY LIGHTS CONTROL PANEL. OPERATIONAL CHECK GOOD. - [SDR 0002075506](https://openairdocs.org/sdr/0002075506.md): Floorbeam · corroded · May 22, 2000 · N506US · Boeing 757251 · Fuselage Main, Floor Beam > DURING L-CHECK, FOUND CORROSION ON FLOORBEAM AT BS 345 BL 0-LBL 21. REPAIRED PER EA 55-82848. - [SDR 0002065506](https://openairdocs.org/sdr/0002065506.md): Floorbeam · corroded · May 19, 2000 · N506US · Boeing 757251 · Fuselage Main, Floor Beam > DURING L-CHECK, FOUND CORROSION ON FLOORBEAM AT FS 345 LBL 8 TO RBL 5. REPAIRED PER EA 55-176754. - [SDR 9901115506](https://openairdocs.org/sdr/9901115506.md): Battery Pack · discharged · Mar 21, 1999 · N506US · Boeing 757251 · Emergency Lighting > DOOR 4R EMERGENCY EXIT SIGN AND LIGHT INOPERATIVE UPON MAINTENANCE CHECK. MAINTENANCE REPLACED THE BATTERY PACK WITH A SERVICEABLE UNIT. OPERATIONAL TEST WAS SATISFACTORY. - [SDR 9811235506](https://openairdocs.org/sdr/9811235506.md): Power Supply · inop · Sep 21, 1998 · N506US · Boeing 757251 · Emergency Lighting > FIRST CLASS EMERGENCY ESCAPE PATH LIGHTING INOPERATIVE. MAINTENANCE REPLACED THE POWER SUPPLY WITH A SERVICEABLE UNIT. - [SDR 9609915506](https://openairdocs.org/sdr/9609915506.md): Power Supply · inoperative · May 4, 1996 · N506US · Boeing 727251 · Emergency Lighting > DURING PREFLIGHT, FOUND EMERGENCY LIGHTS LEFT SIDE AISLE OVERHEAD IN AFT GALLEY AND OVER DOOR 4L INOPERATIVE. REPLACED POWER SUPPLY M737. CHECKED OK. - [SDR 9601585506](https://openairdocs.org/sdr/9601585506.md): Sill · corroded · Jan 9, 1996 · N506US · Boeing 757251 · Fuselage Miscellaneous Structure > DURING T-CHECK, FOUND CORROSION ON THE AFT CARGO DOOR LOWER SILL INNER CHORD. REPAIRED CHORD (P/N 146N8522-51), PER EA 55-104364. ## 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 n_number = 'N506US' AND deregistration_id = 'N506US-2010-03-30' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N506US-2010-03-30/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.