# Service difficulty reports: N576US, cancelled Jun 21, 2006

A list on [N576US, cancelled Jun 21, 2006](https://openairdocs.org/deregistered/N576US-2006-06-21.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR SB04167](https://openairdocs.org/sdr/SB04167.md): Control Unit · unreliable · Dec 13, 2004 · N576US · Boeing 737301 · AC Regulator
  > PIT FLT414 FLIGHT DEPARTED ORD, EN ROUTE TO PHL, WITH THE NR 2 GENERATOR ON MEL 24-1. DURING CRUISE, THE APU GENERATOR DROPPED OFF LINE, LEAVING ONLY THE NR 1 GENERATOR. FLIGHT DIVERTED TO PIT AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED
- [SDR USAA040365](https://openairdocs.org/sdr/USAA040365.md): Skin · cracked · Jul 29, 2004 · N576US · Boeing 737301 · Horizontal Stabilizer, Plate/Skin
  > PIT - FOUND SKIN CRACKED 2.05 INCH, FS 129 LOWER SKIN AT AFT SPAR LEFT HORIZ STAB. INSTALLED DOUBLER PER SRM 55-10-01. (M)
- [SDR USAA040096](https://openairdocs.org/sdr/USAA040096.md): Bulkhead · corroded · Apr 1, 2004 · N576US · Boeing 737301 · Fuselage Main, Bulkhead
  > FOUND AFT PRESSURE BULKHEAD CORRODED 2 FEET BY 2 INCH AREA, FROM LBL.5 TO RBL 5 INCHES IN FRONT OF CHANNEL STIFFENER. INSTALLED FILLERS, DOUBLERS AND STIFFENERS PER BAC DWG 65C28106, SRM 51-40-02, 53-80-08, EA 781171. (M)
- [SDR USAA040098](https://openairdocs.org/sdr/USAA040098.md): Stringer · cracked · Apr 1, 2004 · N576US · Boeing 737301 · Fuselage Main, Longeron/Stringer
  > PIT - FOUND SHELF CRACKED 2 INCHES IN LENGTH, FROM AFT EDGE TO INBOARD FASTENER LEFT 18A SHELF. DEFECTIVE PART REPLACED WITH IDENTICAL PART. (M)
- [SDR USAA040099](https://openairdocs.org/sdr/USAA040099.md): Stringer · cracked · Apr 1, 2004 · N576US · Boeing 737301 · Fuselage Main, Longeron/Stringer
  > PIT - FOUND SHELF CRACKED 2 INCHES IN LENGTH, AFT END OF RIGHT 18A SHELF INTO FIRST FASTENER. DEFECTIVE PART REPLACED WITH IDENTICAL PART. (M)
- [SDR USA2004F00024](https://openairdocs.org/sdr/USA2004F00024.md): Circuit Card · faulty · Mar 28, 2004 · N576US · Boeing 737301 · Electronic Shelf Section
  > ON CLIMBOUT, THE LT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. FLIGHT RETURNED TO FIELD AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MAINTENANCE REMOVED AND REPLACED THE M987 PRINTED CIRCUIT CARD. ALSO, AD
- [SDR USAASB04033](https://openairdocs.org/sdr/USAASB04033.md): Warning Light · illuminated · Mar 18, 2004 · N576US · Boeing 737301 · Landing Gear Position and Warning
  > ON CLIMB-OUT FROM PHL, THE LT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. FLIGHT RETURNED TO FIELD AT PHL AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. (M)
- [SDR USAASB04031](https://openairdocs.org/sdr/USAASB04031.md): Uplock Sensor · failed · Mar 16, 2004 · N576US · Boeing 737301 · Landing Gear Position and Warning
  > ORD - FLT 1082 - ON CLIMB-OUT FROM ORD, CAPTAIN REPORTED THE LEFT MAIN LANDING GEAR UNSAFE LIGHT ILLUMINATED AFTER GEAR RETRACTION. AFTER FOLLOWING ABNORMAL PROCEDURE CHECKLIST, DECISION WAS MADE TO RETURN TO FIELD AT ORD. FLIGHT LANDED WITHOUT FURTHER INCID
- [SDR USAASB02029](https://openairdocs.org/sdr/USAASB02029.md): Battery Pack · discharged · Feb 6, 2002 · N576US · Boeing 737301 · Emergency Lighting
  > PHL - MAINTENANCE FOUND THE FORWARD SERVICE DOOR EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE FORWARD RIGHT SIDE BATTERY PACK. OPERATIONAL CHECK GOOD. (M)
- [SDR USAASB01318](https://openairdocs.org/sdr/USAASB01318.md): Blade · damaged · Nov 20, 2001 · N576US · Boeing 737301 · Turbine Engine Compressor Section
  > BUF - FLT 1563 - APPLIED T/O PWR, A SLIGHT NOISE AND VIBRATION WAS NOTED. ENG INDICATIONS WERE NORMAL WITH NO LIMITS EXCEEDED. SHORTLY AFTER BECOMING AIRBORNE, RT ENG VIBRATION METER WENT OFF SCALE. A LOUD ENG NOISE WAS HEARD ON THE FLT DECK AND THE FLT ATTNS
- [SDR USAA010849](https://openairdocs.org/sdr/USAA010849.md): Angle · cracked · Jun 29, 2001 · N576US · Boeing 737301 · Fuselage Structure (General)
  > PIT - FOUND ANGLE CRACKED 3 INCHES, STATION 294.5 RIGHT WL 208.1 CREASE BEAM TO FLOOR STRUCTURE. REPLACED ANGLE PER T/R. (M)
- [SDR USAA010854](https://openairdocs.org/sdr/USAA010854.md): Angle · corroded · Jun 28, 2001 · N576US · Boeing 737301 · Fuselage Structure (General)
  > PIT - FOUND ANGLE CORRODED 1 INCH BY 18 INCH AREA, FORWARD SIDE FLOORBEAM STATION 270, WL 207.5 COCKPIT ENTRANCE. CORROSION LEVEL 1, TASK NR C53-107-01. REMOVED CORRODED HORIZONTAL FLANGE FROM Z-CHORD, REPLACED WITH REPAIR ANGLE PER EA 71097. (M)
- [SDR USAA010852](https://openairdocs.org/sdr/USAA010852.md): Seat Track · corroded · Jun 28, 2001 · N576US · Boeing 737301 · Fuselage, Seat/Cargo Attach Fittings
  > PIT - FOUND SEAT TRACK CORRODED 3 INCH BY 6 INCH, NR 2 GALLEY MIDDLE SEAT TRACK STATION 328 GOING AFT. (M)
- [SDR USAA010851](https://openairdocs.org/sdr/USAA010851.md): Seat Track · corroded · Jun 28, 2001 · N576US · Boeing 737301 · Fuselage, Seat/Cargo Attach Fittings
  > PIT - FOUND SEAT TRACK CORRODED 3 INCHES BY 6 INCHES, NR 2 GALLEY SEAT TRACK STATION 328 AFT. (M)
- [SDR USAA010850](https://openairdocs.org/sdr/USAA010850.md): Floorbeam · corroded · Jun 28, 2001 · N576US · Boeing 737301 · Fuselage Main, Floor Beam
  > PIT - FOUND FLOORBEAM CORRODED 3 INCHES BY 30 INCHES, STATION 328 NR 3 GALLEY 10 INCHES RIGHT OF C/L TO FORWARD SERVICE DOOR. CUT OUT CORROSION OF FLOORBEAM T-CAP, SPLICED IN NEW SECTION PER PER RM 51-40-02. (M)
- [SDR USAA010848](https://openairdocs.org/sdr/USAA010848.md): Beam · corroded · Jun 25, 2001 · N576US · Boeing 737301 · Fuselage Structure (General)
  > PIT - FOUND BEAM CORRODED IN THREE AREAS 1 INCH BY 1 INCH, STATION 208.1 RIGHT UNDER GALLEY NR 1. CORROSION LEVEL 1, TASK NR C53-107-01. CLEANED AND TREATED PER C/N 53-46-53500-C-005. (M)
- [SDR USAA010862](https://openairdocs.org/sdr/USAA010862.md): Support · corroded · Jun 14, 2001 · N576US · Boeing 737301 · Fuselage Miscellaneous Structure
  > PIT - FOUND CARGO PANEL SUPPORT ANGLE CORRODED 1 INCH BY 3 INCH, STATION 787 FROM S19L TO S24L. BLENDED PER 53-00-07. (M)
- [SDR USAA010861](https://openairdocs.org/sdr/USAA010861.md): Support · corroded · Jun 13, 2001 · N576US · Boeing 737301 · Fuselage Miscellaneous Structure
  > PIT - FOUND SUPPORT CORRODED 1 INCH BY 1 INCH, STATION 967-986 AND 18.25 RBL. CORROSION LEVEL 1. REPLACED WITH PART NR 65-46812-169. (M)
- [SDR USAA010860](https://openairdocs.org/sdr/USAA010860.md): Floorbeam · corroded · Jun 13, 2001 · N576US · Boeing 737301 · Fuselage Main, Floor Beam
  > PIT - FOUND BEAM CORRODED 1 INCH BY 4 INCHES, BS 967 UPPER T-CAP. CORROSION LEVEL 1. REPLACED PER 53-00-51. (M)
- [SDR USAA010859](https://openairdocs.org/sdr/USAA010859.md): Beam · corroded · Jun 13, 2001 · N576US · Boeing 737301 · Fuselage Miscellaneous Structure
  > PIT - FOUND BEAM CORRODED 1 INCH BY 36 INCH AREA, BS 986.6. CORROSION LEVEL 1. REPAIRED PER TR 53-10-05, BAC 1505-100880. (M)
- [SDR USAA010856](https://openairdocs.org/sdr/USAA010856.md): Beltframe · cracked · Jun 9, 2001 · N576US · Boeing 737301 · Fuselage Structure (General)
  > PIT - FOUND BELTFRAME CRACKED.25 INCH, STATION 480 S8. DOUBLER INSTALLED PER SRM T/R 53-10-14. (M)
- [SDR USAA010857](https://openairdocs.org/sdr/USAA010857.md): Beltframe · cracked · Jun 9, 2001 · N576US · Boeing 737301 · Fuselage Structure (General)
  > PIT - FOUND BELTFRAME CRACKED 1 INCH, STATION 787 BELTFRAME ABOVE S9R. INSTALLED REPAIR DOUBLER PER T/R 53-1014. (M)
- [SDR USAA010863](https://openairdocs.org/sdr/USAA010863.md): Stringer · cracked · Jun 8, 2001 · N576US · Boeing 737301 · Fuselage Structure (General)
  > PIT - FOUND STRINGER CRACKED 1 INCH, STATION 440 STRINGER 8 RIGHT. INSTALLED DOUBLER PER SRM T/R 53-10-14. (M)
- [SDR USAA010855](https://openairdocs.org/sdr/USAA010855.md): Floor Support · corroded · Jun 7, 2001 · N576US · Boeing 737301 · Fuselage Miscellaneous Structure
  > PIT - FOUND FLOOR SUPPORT CORRODED 1 INCH BY 1 INCH SPOT, STATION 727C CHANNEL NR 5 FLOOR SUPPORT. BLENDED PER 53-60-51 FIG 101. CORROSION LEVEL 1. (M)
- [SDR USAA010858](https://openairdocs.org/sdr/USAA010858.md): Strap · cracked · May 31, 2001 · N576US · Boeing 737301 · Fuselage Structure (General)
  > PIT - FOUND STRAP CRACKED TWO PLACES.5 INCH ON BOTH FORWARD SIDES, STATION 312 BOTTOM FLOORBEAM SUPPORT STRAP 10 INCHES LEFT C/L. DEFECTIVE PART REPLACED WITH IDENTICAL PART. REPLACED RIVETS PER SRM 52-40-02. (M)
- [SDR USAA010853](https://openairdocs.org/sdr/USAA010853.md): Seat Track · corroded · May 29, 2001 · N576US · Boeing 737301 · Fuselage, Seat/Cargo Attach Fittings
  > PIT - FOUND SEAT TRACK CORRODED 3 INCHES BY 6 INCHES, NR 2 GALLEY OUTBOARD SEAT TRACK STATION 328 GOING AFT. (M)
- [SDR USAASB01132](https://openairdocs.org/sdr/USAASB01132.md): Switch · failed · May 9, 2001 · N576US · Boeing 737301 · Emergency Lighting
  > CLT - MAINTENANCE FOUND THE EMERGENCY LIGHTS (NOT ARMED)INOPERATIVE/WON''T TEST. MAINTENANCE REMOVED AND REPLACED THE SOCKET/SWITCH ASSEMBLY ON THE P5 OVERHEAD PANEL. OPERATIONAL CHECK GOOD. (M)
- [SDR USAASB01101](https://openairdocs.org/sdr/USAASB01101.md): Engine · malfunctioned · Apr 15, 2001 · N576US · Boeing 737301 · Engine (Turbine/Turboprop)
  > TPA - FLT 1580 - EN ROUTE FROM PHL TO TPA, A BURNING OIL SMELL WAS REPORTED COMING FROM THE LEFT PACK DURING FLIGHT. FLIGHT CONTINUED AND LANDED AT TPA WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND THE NR 1 ENGINE AS THE SOURCE OF THE ODOR. REMOVED AND REPLAC
- [SDR USAASB01093](https://openairdocs.org/sdr/USAASB01093.md): Battery Pack · discharged · Mar 29, 2001 · N576US · Boeing 737301 · Emergency Lighting
  > LGA - MAINTENANCE FOUND THE FORWARD ENTRY DOOR EMERGENCY EXIT LIGHTS WEAK. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK. OPS CHECK GOOD. (M)
- [SDR USAASB01071](https://openairdocs.org/sdr/USAASB01071.md): Power Supply · failed · Mar 2, 2001 · N576US · Boeing 737301 · Emergency Lighting
  > GSO - MAINTENANCE FOUND THE EMERGENCY LIGHT AT SEAT ROW 16 INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE POWER SUPPLY ASSEMBLY. OPERATIONAL CHECK GOOD. (M)
- [SDR USAASB00179](https://openairdocs.org/sdr/USAASB00179.md): Transformer · overheated · Jun 27, 2000 · N576US · Boeing 737301 · DC Rectifier/Converter
  > MDT - FLT 1924 - EN ROUTE FROM ROC TO DCA, F/A NOTIFIED CAPTAIN THAT THERE WAS A STRONG BURNING ELECTRICAL ODOR IN THE CABIN. CAPT MADE A RAPID DESCENT, DECLARED AN EMERGENCY AND DIVERTED TO THE FIRST SUITABLE AIRPORT AT MDT. FLHT LANDED W/O FURTHER INCIDENT
- [SDR USAASB99207](https://openairdocs.org/sdr/USAASB99207.md): Window · cracked · Aug 20, 1999 · N576US · Boeing 737301 · Flight Compartment Windows
  > TPA - FLT 2335 - EN ROUTE FROM FLL TO CLT, THE CAPTINS L2 SLIDING WINDOW CRACKED. FLIGHT DIVERTED TO TPA AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS L2 SLIDING WINDOW AND THE WINDOW HEAT CONTROLLER (P/N 231-2). OPERATI
- [SDR USAASB98073](https://openairdocs.org/sdr/USAASB98073.md): Battery Pack · discharged · Mar 21, 1998 · N576US · Boeing 737301 · Emergency Lighting
  > PIT - MAINTENANCE FOUND THE EMERGENCY LIGHTS INOP AT SEAT ROWS 2, 3, AND 4. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK. OPS CHECK GOOD. (M)
- [SDR USAASB97312](https://openairdocs.org/sdr/USAASB97312.md): Relay · failed · Nov 13, 1997 · N576US · Boeing 737301 · Landing Gear Position and Warning
  > CLT - FLT 2183 - AFTER TAKEOFF AND MOVING THE LANDING GEAR LEVER TO THE UP POSITION, THE NOSE GEAR RED UNSAFE LIGHT REMAINED ILLUMINATED. NO VIBRATION WAS FELT. RECYCLED GEAR WITH SAME RESULTS. FLIGHT RETURNED TO FIELD AT CLT AND LANDED WITHOUT FURTHER INCI
- [SDR USAASB97187](https://openairdocs.org/sdr/USAASB97187.md): Computer · failed · Jul 13, 1997 · N576US · Boeing 737301 · Autopilot Computer
  > BNA - FL2053 - FLIGHT WAS ON COUPLED APPROACH FOR BNA AT 1,000 FEET AGL WHEN THE CREW WAS UNABLE TO DISCONNECT AUTOPILOT WITH LEFT OR RIGHT CONTROL COLUMN. FLIGHT DID A GO-AROUND AND ON SECOND ATTEMPT WAS ABLE TO DISCONNECT USING AUTOPILOT ENGAGE PADDLE. CAP
- [SDR USAASB96219](https://openairdocs.org/sdr/USAASB96219.md): Controller · failed · Oct 26, 1996 · N576US · Boeing 737301 · Cabin Pressure Controller
  > MCI - FLT 136 - CAPTAIN REPORTED PRESSURIZATION LOSS AND DESCENDED TO 10,000 FEET. CAPTAIN COULD NOT REGAIN CONTROL OF CABIN UNTIL LEVEL OFF AT 10,000 FEET. EMERGENCY WAS DECLARED FOR THE EMERGENCY DESCENT. THE OXYGEN MASKS WERE NOT DEPLOYED. FLIGHT DIVER
- [SDR USAASB96203](https://openairdocs.org/sdr/USAASB96203.md): Overheat Module · failed · Sep 30, 1996 · N576US · Boeing 737301 · Overheat Detection
  > PIT - FL 133 - LEFT WING BODY OVERHEAT LIGHT ILLUMINATED ON TAKEOFF AND REMAINED ON IN CLIMB. CAPTAIN TURNED OFF LEFT BLEED SWITCH BUT LIGHT REMAINED ON. AT 10,000 FEET, CAPTAIN ELECTED TO RETURN TO FIELD AT PIT. ON DESCENT, LIGHT WENT OUT BUT ON FINAL APPR

## 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 = 'N576US' AND deregistration_id = 'N576US-2006-06-21'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N576US-2006-06-21/reports

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