# Service difficulty reports: N235US, cancelled Mar 20, 2007

A list on [N235US, cancelled Mar 20, 2007](https://openairdocs.org/deregistered/N235US-2007-03-20.md).

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

- [SDR RYNA200600001](https://openairdocs.org/sdr/RYNA200600001.md): Link · broken · Jan 10, 2006 · N235US · Boeing 737201 · Landing Gear Door Retract Section
  > ON CLIMB FROM UTA, POP AND VIBRATION WAS HEARD UNDER PILOT SEAT. AIRCRAFT DIVERTED TO MEM, LANDED WITHOUT INCIDENT. GEAR INSPECTED FOR SUSPECTED BIRD STRIKE, NO EVIDENCE OF DAMAGE FOUND. AIRCRAFT DEPARTED MEM, ON CLIMB TWO POPS AND VIBRATION WERE HEARD UNDE
- [SDR RYNA200500014](https://openairdocs.org/sdr/RYNA200500014.md): Potable Water · leaking · Apr 9, 2005 · N235US · Boeing 737201 · Potable Water System
  > DURING CRUISE AT FL 28.0, EXPERIENCED MULTIPLE MALFUNCTIONS. AUTO-PILOT FAILED, PRESSURIZATION AUTO FAIL LIGHT ILLUMINATED, MACH TRIM FAIL LIGHT ILLUMINATED, ALTITUDE ALERTER FAILED, CAPTAIN'S IVSI FLAG IN VIEW, CAPTAIN'S ALTIMETER FLAG IN VIEW AND LAV SINK W
- [SDR USAA001015](https://openairdocs.org/sdr/USAA001015.md): Skin · cracked · Jul 20, 2000 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > CLT - FOUND SKIN CRACKED.5 INCH, AT FS 747 AND STRINGER 17L LT EXTERIOR SKIN. REPAIRED DOUBLER PER SRM 53-30-3 FIG 1, 17 AND EA 67683. (M)
- [SDR USAA000851](https://openairdocs.org/sdr/USAA000851.md): Skin · cracked · Jun 15, 2000 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > TPA - FOUND FUSELAGE SKIN CRACKED 3.5 INCHES, LT FUSELAGE SKIN STATION 727A PLUS 13 JUST BELOW STRINGER 17. INSTALLED REPAIR DOUBLER PER SRM 53-30-03 FIG 1. (M)
- [SDR USAA000680](https://openairdocs.org/sdr/USAA000680.md): Skin · cracked · May 10, 2000 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > CLT - SKIN CRACKED 3.125 INCHES, LT FUSELAGE EXT SKIN BETWEEN BS 770 AND BS 773, STR 17L. INSTALLED DOUBLER PER SRM 53-30-3, FIGURE 6. (X)
- [SDR USAA000261](https://openairdocs.org/sdr/USAA000261.md): Skin · cracked · Feb 24, 2000 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > SKIN HAS A 3 INCH CRACK AT BS 727B STRINGER 17R. INSTALLED REPAIR DOUBLER PER SRM 53-30-6 FIG 6. (M)
- [SDR USAASB00035](https://openairdocs.org/sdr/USAASB00035.md): Harness · chafed · Feb 8, 2000 · N235US · Boeing 737201 · AC Generation System
  > DTW - FLT 517 - INBOUND TO DTW FROM CLT, THE NR 1 GENERATOR BUS OFF LIGHT ILLUMINATED WITH LOSS OF ASSOCIATED SYSTEMS. THE AIRCRAFTS APU WAS ON MEL FOR NOT BEING ABLE TO START. THIS RESULTED IN THE AIRCRAFT BEING REDUCED TO ONE POWER SOURCE AVAILABLE. CAPT
- [SDR USAA990953](https://openairdocs.org/sdr/USAA990953.md): Skin · cracked · Sep 10, 1999 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > CLT - DURING WALKAROUND CHECK, VISUAL INSPECTION, FOUND A.625 INCH CRACK IN SKIN AT STATION 380 2 INCHES LEFT OF CENTER LINE. INSTALLED REPAIR DOUBLERS PER TR 53-30-04, DRAWING 65C3390. (M)
- [SDR USAA990850](https://openairdocs.org/sdr/USAA990850.md): Shear Tie · corroded · Aug 15, 1999 · N235US · Boeing 737201 · Fuselage Miscellaneous Structure
  > TPA - DURING CX-4 CHECK VISUAL AND EDDY CURRENT, FOUND CORROSION ATTACH ANGLE SHEAR TIP STRINGER 26L STATION 967 FRAME. CORROSION LEVEL 1. REINSTALLED STRINGER SHEAR TIP PER SRM 53-10-3. (M)
- [SDR USAA990849](https://openairdocs.org/sdr/USAA990849.md): Skin · cracked · Aug 15, 1999 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > TPA - DURING CX-4 CHECK VISUAL AND EDDY CURRENT, FOUND A 1 INCH CRACK IN SKIN AT STATION 727A PLUS 7 AND STRINGER 19L. REPAIRED PER SRM 53-30-3 FIG 1. (M)
- [SDR USAA990848](https://openairdocs.org/sdr/USAA990848.md): Skin · cracked · Aug 15, 1999 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > TPA - DURING CX-4 CHECK VISUAL AND EDDY CURRENT, FOUND A 4 INCH CRACK IN SKIN AT STATION 727B PLUS 14 AND STRINGER 18L. REPAIRED PER SRM 53-30-3 FIG 25. (M)
- [SDR USAA980398](https://openairdocs.org/sdr/USAA980398.md): Skin · cracked · Sep 12, 1998 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > CLT - DURING CHECK VISUAL INSPECTION, FOUND A 2 INCH SKIN CRACK 1 INCH ABOVE STR 16L 1 INCH TO 3 INCHES FORWARD OF STA 727B ON SKIN. INSTALLED DOUBLER PER SRM 53-30-3 FIG 6 PAGE 2B, 2C, 2D, AND 2E. (X)
- [SDR USAASB98217](https://openairdocs.org/sdr/USAASB98217.md): Indicator · malfunctioned · Aug 21, 1998 · N235US · Boeing 737201 · Engine Oil Quantity
  > TYS - FLT 1797 - AT 29,000 FT, THE NR 1 ENGINE OIL QTY SLOWLY DROPPED TO ONE GALLON AND EVENTUALLY TO A HALF GALLON. ALL OTHER INDICATIONS WERE NORMAL. FLIGHT DIVERTED TO TYS AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED AND THE NR 1 ENGINE
- [SDR 98ZZZM819](https://openairdocs.org/sdr/98ZZZM819.md): Transmitter · malfunctioned · Aug 21, 1998 · N235US · Boeing 737201 · Engine Oil Quantity
  > TYS - FLT 1797 - AT 29,000 FT, THE NR 1 ENGINE OIL QTY SLOWLY DROPPED TO ONE GALLON AND EVENTUALLY TO A HALF GALLON. ALL OTHER INDICATIONS WERE NORMAL. FLIGHT DIVERTED TO TYS AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED AND THE NR 1 ENGINE
- [SDR USAASB98175](https://openairdocs.org/sdr/USAASB98175.md): Battery Pack · discharged · Jul 10, 1998 · N235US · Boeing 737201 · Emergency Lighting
  > ALB - MAINTENANCE FOUND THE AFT ENTRY AND AFT SERVICE DOOR EXTERIOR EVACUATION LIGHTS AND THE INTERIOR SIDEWALL EMERGENCY EXIT SIGNS BY EACH DOOR INOP. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK IN THE RIGHT SIDE OF THE AFT CARGO COMPARTMENT BEHIND THE
- [SDR USAA980281](https://openairdocs.org/sdr/USAA980281.md): Angle · cracked · Jun 23, 1998 · N235US · Boeing 737201 · Fuselage Miscellaneous Structure
  > INT - DURING Q-6 CHECK VISUAL INSPECTION, FOUND.25 INCH CRACK BS 727 RBL 6.5 ATTACH ANGLE. REPAIRED PER SRM 51-10-1. (M)
- [SDR USAA980280](https://openairdocs.org/sdr/USAA980280.md): Beam · fretted · Jun 23, 1998 · N235US · Boeing 737201 · Fuselage Miscellaneous Structure
  > INT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND 20 INCH FRETTED AREA BETWEEN BS 663-727 BEAM. INSTALLED REPAIR STRAP AND REPAIRED PER EA 44092. (M)
- [SDR USAA980297](https://openairdocs.org/sdr/USAA980297.md): Floorbeam · corroded · Jun 22, 1998 · N235US · Boeing 737201 · Fuselage Main, Floor Beam
  > CLT - DURING Q-4 CHECK VISUAL INSPECTION, FOUND A 1 INCH BY 1.3750 INCH AREA OF CORROSION ON FLOORBEAM STA 106 LBL 18. INSTALLED T-CAP PER TR 53-10-05C. (X)
- [SDR USAA980017](https://openairdocs.org/sdr/USAA980017.md): Skin · cracked · Jan 16, 1998 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > ROA - DURING CX-2 CHECK VISUAL INSPECTION, FOUND 1.5 INCH CRACK FORWARD ENTRY DOOR CUTOUT AFT LOWER CORNER SKIN. DOUBLER REPAIR INSTALLED, REPAIRED PER EA 61143. (M)
- [SDR USAA980016](https://openairdocs.org/sdr/USAA980016.md): Skin · cracked · Jan 16, 1998 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > ROA - DURING CX-2 CHECK VISUAL INSPECTION, FOUND 1.25 INCH CRACK STRINGER 24L, STATION 945 SKIN. INSTALLED DOUBLER, REPAIRED PER SRM 53-30-3. (M)
- [SDR USAASB97250](https://openairdocs.org/sdr/USAASB97250.md): Proximity Sensor · defective · Sep 11, 1997 · N235US · Boeing 737201 · Leading Edge Slat Position Indicating System
  > PHL (FL 993) - DURING CLIMB-OUT WITH FLAPS RETRACTED,THE NR 4 LEADING EDGE FLAP TRANSIT LIGHT ILLUMINATED. AIRCRAFT RETURNED TO FIELD (PHL). NO EMERGENCY WAS DELCARED AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED NR 4 KRUEGER FLAP P
- [SDR USAASB96228](https://openairdocs.org/sdr/USAASB96228.md): Oil Gauge · failed · Nov 16, 1996 · N235US · Boeing 737201 · Engine Oil Pressure
  > BWI - FL 322 - AFTER TAKEOFF, THE NR 2 ENGINE OIL PRESSURE WENT FROM LOWER GREEN LINE TO MID YELLOW BAND. FLIGHT RETURNED TO FIELD AT BWI AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MX REPLACED THE NR 2 ENGINE OIL PRESSURE GAUGE AND TRAN
- [SDR 96ZZZM1563](https://openairdocs.org/sdr/96ZZZM1563.md): Oil Transmitter · failed · Nov 16, 1996 · N235US · Boeing 737201 · Engine Oil Pressure
  > BWI - FL 322 - AFTER TAKEOFF, THE NR 2 ENGINE OIL PRESSURE WENT FROM LOWER GREEN LINE TO MID YELLOW BAND. FLIGHT RETURNED TO FIELD AT BWI AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED. MX REPLACED THE NR 2 ENGINE OIL PRESSURE GAUGE AND TRAN
- [SDR USAA960689](https://openairdocs.org/sdr/USAA960689.md): Skin · cracked · Oct 20, 1996 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > INT - DURING B-CHECK, EDDY CURRENT INSPECTION, FOUND.120 INCH CRACK LOWER FORWARD CORNER OF FORWARD SERVICE DOOR LOWER CUT OUT IN RADIUS SKIN. INSTALLED DOUBLER AND REWORKED PER EA AND SRM. REPAIRED PER EA 41649, SRM 53-30-3 FIG 32. (M)
- [SDR USAA960608](https://openairdocs.org/sdr/USAA960608.md): Skin · cracked · Sep 13, 1996 · N235US · Boeing 737201 · Fuselage Main, Plate/Skin
  > CLT - INSPECTION VISUALLY FOUND 1 INCH AND 1.4 INCH SKIN CRACKS LOCATED AT STATION 727A, 2 INCH AND PLUS 7 INCH IN THE FUSELAGE SKIN, RIGHT BL 70 BETWEEN STRINGER 17 AND 18. INSTALLED DOUBLER AS PER BOEING SRM 53-10-1 AND 53-30-3. (M)
- [SDR USAASB96148](https://openairdocs.org/sdr/USAASB96148.md): Snubber · misinstalled · Aug 6, 1996 · N235US · Boeing 737201 · Passenger/Crew Doors
  > PHL - FL 351 - DURING CLIMB-OUT, FLIGHT ATTENDANT REPORTED AN EXCESSIVE NOISE COMING FROM THE FORWARD MAIN ENTRANCE DOOR. THE CAPTAIN INDICATED THE CABIN WAS PRESSURIZING TOO SLOWLY AND DECIDED TO RETURN TO THE FIELD AT PHL. THE FLIGHT LANDED WITH NO FURTHER

## 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 = 'N235US' AND deregistration_id = 'N235US-2007-03-20'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N235US-2007-03-20/reports

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