# Service difficulty reports: N7273U, cancelled Jun 28, 2006

A list on [N7273U, cancelled Jun 28, 2006](https://openairdocs.org/deregistered/N7273U-2006-06-28.md).

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

- [SDR 2001UALA00652](https://openairdocs.org/sdr/2001UALA00652.md): Window · cracked · May 6, 2001 · N7273U · Boeing 727222 · Passenger Compartment Windows
  > DURING CRUISE PASSENGER OUTER WINDOW PANE AT ROW 17 SHATTERED. AIRCRAFT DIVERTED TO SFO. *S/D* AN IMPROPER SEAL DURING INSTALLATION RESULTED IN FAILURE OF OUTER PANE. REPLACED ROW 17A OUTER AND MIDDLE WINDOW PANES PER MAINTENANCE MANUAL AND BOEING DRAWING
- [SDR 2001UALA00242](https://openairdocs.org/sdr/2001UALA00242.md): Shutoff Valve · failed · Mar 12, 2001 · N7273U · Boeing 727222 · Fuel Selector/Shut-Off Valve
  > LOW FUEL INDICATION ON NR 2 TANK. AIRCRAFT DIVERTED TO DTW. SUPPLEMENTAL DATA UPDATE CROSSFEED SHUTOFF VALVE FAILED. REPLACED SHUTOFF VALVE.
- [SDR 2000UALA00673](https://openairdocs.org/sdr/2000UALA00673.md): Coffeemaker · sparks · Nov 8, 2000 · N7273U · Boeing 727222 · Buffet/Galleys
  > CREW REPORTED SPARKS IN THE FORWARD GALLEY AND RESULTING LOSS OF POWER TO SOME LIGHTS AND HOT PLATES. SUPPLEMENTAL DATA UPDATE REPLACED COFFEE-MAKER. OP CHECKED NORMAL BY MAKING TWO POTS OF COFFEE.
- [SDR 2000UALA00372](https://openairdocs.org/sdr/2000UALA00372.md): Battery · failed · Jul 1, 2000 · N7273U · Boeing 727222 · Emergency Lighting
  > EMERGENCY EXIT LIGHT ABOVE DOOR 1R INOPERATIVE. *S/D* REPLACED BATTERIES ABOVE DOOR 1R. OPERATIONAL CHECK NORMAL.
- [SDR 2000UALA00178](https://openairdocs.org/sdr/2000UALA00178.md): Battery · discharged · Apr 9, 2000 · N7273U · Boeing 727222 · Emergency Lighting
  > EMERGENCY LIGHT IN AISLE ABOVE SEAT ROW 20 IS INOPERATIVE. *S/D* CLEANED CONTACTS AND RECHARGED BATTERY. OPERATIONAL NORMAL.
- [SDR 99UAL900405](https://openairdocs.org/sdr/99UAL900405.md): Battery · discharged · Jul 31, 1999 · N7273U · Boeing 727222 · Emergency Lighting
  > MID CABIN CEILING EMERGENCY LIGHT INOPERATIVE. REPLACED BATTERY.
- [SDR 98UAL900280](https://openairdocs.org/sdr/98UAL900280.md): Wire · loose · Jun 18, 1998 · N7273U · Boeing 727222 · Engine Oil System Wiring
  > NR 3 ENGINE OIL TEMPERATURE ERRATIC. RETURNED TO BLOCKS. *S/D* CORRECTED WEAK GROUND FOR THE OIL TEMPERATURE INDICATING SYSTEM. NO RECCURRENCE.
- [SDR 97UAL900874](https://openairdocs.org/sdr/97UAL900874.md): Pneumatic Syst · malfunctioned · Dec 14, 1997 · N7273U · Boeing 727222 · Pneumatic Distribution System
  > DUCT PRESSURE DROPPED FROM 32 TO 6 PSI ON APU START. NO ROTATION. APU PNEUMATIC SYSTEM INOPERATIVE. *S/D* APU OPERATED NORMALLY WITH NO PNEUMATIC PROBLEMS.
- [SDR 97UAL900782](https://openairdocs.org/sdr/97UAL900782.md): Battery · discharged · Oct 20, 1997 · N7273U · Boeing 727222 · Emergency Lighting
  > LEFT-HAND FORWARD OVERWING EMERGENCY EXIT SIGN COMES ON INTERMITTENTLY WHILE TAXIING. REPLACED EMERGENCY EXIT BATTERY, OP CHECK OK.
- [SDR 97UAL900567](https://openairdocs.org/sdr/97UAL900567.md): Bypass Vlv · split · Jul 23, 1997 · N7273U · Boeing 727222 · Trailing Edge Flap Control System
  > OUTBOARD TRAILING EDGE FLAP BYPASS VALVE IN THE RIGHT WHEEL WELL HAS SPLIT FROM THE ACTUATOR.
- [SDR 97UAL900460](https://openairdocs.org/sdr/97UAL900460.md): Relay · failed · Jun 15, 1997 · N7273U · Boeing 727222 · Emergency Lighting
  > EMERGENCY EXIT LIGHT SWITCH LEFT IN THE ARMED POSITION WITH POWER OFF. FLIGHT DECK LIGHT TOTALLY INOPERATIVE AND OTHERS COME ON WITH THE SWITCH IN THE ARMED POSITION EVEN WITH POWER ON THE AIRCRAFT. *S/D* FOUND R70 INOPERATIVE. REPLACED RELAY.
- [SDR 96UAL900868](https://openairdocs.org/sdr/96UAL900868.md): Wire · damaged · Nov 13, 1996 · N7273U · Boeing 727222 · Light System Wiring
  > EEL LIGHTS INOPERATIVE ROWS 26 THROUGH 28. *S/D* FEEDER CABLE ASSEMBLY FROM POWER SUPPLY BATTERY TO AFT CABIN SECTION EEL LIGHTING DAMAGED. CABLE REPLACED AND EEL SYSTEM, OPERATED NORMALLY.
- [SDR 96UAL900110](https://openairdocs.org/sdr/96UAL900110.md): Door · missing · Feb 12, 1996 · N7273U · Boeing 727222 · Service Doors
  > CREW REPORTS, LOUD NOISE FROM NOSE GEAR AREA. GROUND CREW FOUND EXTERNAL POWER DOOR MISSING. NEW DOOR AND ATTACHMENTS INSTALLED.
- [SDR 95UAL900093](https://openairdocs.org/sdr/95UAL900093.md): Turbine Wheel · failed · Aug 15, 1995 · N7273U · Boeing 727222 · APU Core Engine
  > APU TURBINE WHEEL SEPARATED INTO TWO HALVES. FAILURE DUE TO A CASTING FLAW AT THE MIDDLE OF THE TURBINE WHEEL.
- [SDR 95UAL727036](https://openairdocs.org/sdr/95UAL727036.md): Eel Battery Pack · discharged · May 8, 1995 · N7273U · Boeing 727222 · Emergency Lighting
  > BOTH AFT CABIN DOORS EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY PACK.
- [SDR 95UAL727026](https://openairdocs.org/sdr/95UAL727026.md): Hydraulics · failed · Mar 16, 1995 · N7273U · Boeing 727222 · Hydraulic System, Main
  > RETURNED TO LGA DUE TO LOSS OF A-SYSTEM HYDRAULICS. FLIGHT CANCELLED. REPLACED RIGHT HAND ELEVATOR POWER CONTROL UNIT.

## 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 = 'N7273U' AND deregistration_id = 'N7273U-2006-06-28'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N7273U-2006-06-28/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.