# Service difficulty reports: N496UE, cancelled Sep 12, 2007

A list on [N496UE, cancelled Sep 12, 2007](https://openairdocs.org/deregistered/N496UE-2007-09-12.md).

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

- [SDR VTZA990203](https://openairdocs.org/sdr/VTZA990203.md): Brakes · malfunctioned · Jul 2, 1999 · N496UE · Bag JETSTM3201 · Brake
  > FLT 7445 - MDT-IAD - DURING TAKEOFF, CREW ABORTED TAKEOFF DUE TO AIRCRAFT VEERING LEFT DURING TAKEOFF DISPITE FULL RIGHT RUDDER AND TILLER INPUTS. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND CHECKED BRAKES AND SERVICED TIRES
- [SDR VTZA98356](https://openairdocs.org/sdr/VTZA98356.md): Pump · failed · Dec 1, 1998 · N496UE · Bag JETSTM3201 · Hydraulic Pump (Electric/Engine), Main
  > IAD/GSO - FLT 6125 - DURING CLIMB AT 0650 HOURS ON 12-1-98, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO LT HYDRAULIC PUMP FAILURE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED HYDRAULIC PUMP. OPS CHECK O
- [SDR VTZA98314](https://openairdocs.org/sdr/VTZA98314.md): Engine · bird strike · Oct 19, 1998 · N496UE · Bag JETSTM3201 · Engine (Turbine/Turboprop)
  > FLT 6152 - BGM-IAD - AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO BIRD STRIKE ON RIGHT ENGINE. CREW SHUT DOWN ENGINE AND ACTIBATED FIRE EXTINGUISHER. AIRCRAFT LANDED AND RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACE
- [SDR VTZA98224](https://openairdocs.org/sdr/VTZA98224.md): Transducer · out of adjust · Jun 24, 1998 · N496UE · Bag JETSTM3201 · Stall Warning System
  > IAD - FLT 6243 - DURING CLIMB AT 6243 HOURS ON 6-24-98, AIRCRAFT MADE AN UNSCHEDULED LANDING AT IAD DUE TO LT STALL WARNING AND STICK SHAKER INTERMITTENT. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND ADJUSTED LIFT TRANSDUCER,
- [SDR VTZA98192](https://openairdocs.org/sdr/VTZA98192.md): Diaphragm · separated · May 16, 1998 · N496UE · Bag JETSTM3201 · Turbine Engine Accessory Drive
  > FLT 6377 - IAD-CRW - DURING APPROACH, MADE A SCHEDULED LANDING AT CRW WITH ONE DISCREPANCY WHICH WAS RT ENGINE FLAMED OUT. CREW SHUT DOWN ENGINE. AIRCRAFT WENT TO THE GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND IDLER SPUR GEAR DIAPHRAGM S
- [SDR VTZA98057](https://openairdocs.org/sdr/VTZA98057.md): Controller · miswired · Jan 30, 1998 · N496UE · Bag JETSTM3201 · Windshield/Door Rain/Ice Removal
  > IAD/ALB - FLT 6258 - DURING CRUISE AT 1837 HOURS ON 1-30-98, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO FO'S WINDSCREEN HEAT WENT TO WARM-UP AFTER TAKEOFF. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND SWAPPED LEADS TO ALTERN
- [SDR VTZA97709](https://openairdocs.org/sdr/VTZA97709.md): Strut · req'd service · Dec 28, 1997 · N496UE · Bag JETSTM3201 · Nose/Tail Landing Gear Strut/Axle
  > FLT 6194 - LYH-IAD - DURING TAKEOFF, MADE AN UNSCHEDULED LANDING DUE TO LANDING GEAR WOULD NOT RETRACT, AIRCRAFT WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND THAT THE NOSE GEAR STRUT WOULD NOT EXTEND. MAINTENANCE SERVICED NOSE STRUT
- [SDR VTZA97721](https://openairdocs.org/sdr/VTZA97721.md): Engine · failed · Dec 13, 1997 · N496UE · Bag JETSTM3201 · Engine (Turbine/Turboprop)
  > FLT 6252 - IAD-ABE - DURING APPROACH, MADE A SCHEDULED LANDING WITH ONE DISCREPANCY WHICH WAS THE LEFT ENGINE TORQUE DROPPED AND CREW SHUTDOWN ENGINE. AIRCRAFT WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED LEFT ENGIEN,
- [SDR VTZA97370](https://openairdocs.org/sdr/VTZA97370.md): Torq Signal Cond · out of adjust · Jul 27, 1997 · N496UE · Bag JETSTM3201 · Engine BMEP/Torque Indicating
  > ROA/IAD - FLT 6490 - DURING TAKEOFF AT 1650 HOURS ON 7-27-97, ABORTED TAKEOFF DUE TO BOTH ENGINES DID NOT MAKE TARGET TORQUE. AIRCRAFT RETURNED TO THE GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND ADJUSTED TORQUE SIGNAL CONDITIONERS. OPS CHECK OK
- [SDR VTZA97371](https://openairdocs.org/sdr/VTZA97371.md): Rod · failed · Jul 26, 1997 · N496UE · Bag JETSTM3201 · Landing Gear Retraction/Extension System
  > GBM/IAD - FLT 6246 - DURING APPROACH AT 1120 HOURS ON 7-26-97, MADE A SCHEDULED LANDING WITH ONE DISCREPANCY WHICH WAS RT GEAR WARNING LIGHT ILLUMINATED ON GEAR EXTENSION. AIRCRAFT LANDED AND WENT TO THE GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED A
- [SDR VTZA97419](https://openairdocs.org/sdr/VTZA97419.md): Engine · low power · Jul 18, 1997 · N496UE · Bag JETSTM3201 · Engine (Turbine/Turboprop)
  > IAD/GSO - FLT 6414 - DURING TAKEOFF AT 1540 HOURS ON 7-18-97, ABORTED TAKEOFF DUE TO LT ENGINE WOULD NOT MAKE TAKEOFF TORQUE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND GROUND RAN AIRCRAFT AND RECOMP ENGINE. OPS CHECK OK.
- [SDR VTZA97298](https://openairdocs.org/sdr/VTZA97298.md): Master Cylinder · loose cap · May 23, 1997 · N496UE · Bag JETSTM3201 · Master Cylinder/Brake Valve
  > FLT 6296 - IAD-ROC - DURING CLIMB, MADE UNSCHEDULED LANDING AT IAD DUE TO HYDRAULIC FLUID UNDER CAPTAINS RIGHT RUDDER PEDAL. AIRCRAFT LANDED AND WENT TO THE GATE AT IAD WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND TIGHTENED LOOSE SERVICE CAP SCREW ON
- [SDR VTZA97266](https://openairdocs.org/sdr/VTZA97266.md): Strut · req'd service · May 7, 1997 · N496UE · Bag JETSTM3201 · Nose/Tail Landing Gear Strut/Axle
  > FLT 6566 - SCE-IAD - DURING CLIMB, MADE A SCHEDULED LANDING AT IAD WITH ONE DISCREPANCY WHICH WAS GEAR WOULD NOT RETRACT NORMALLY, CREW USED GEAR HANDLE OVERRIDE SELECT GEAR UP. AIRCRAFT LANDED AND WENT TO THE GATE AT IAD WITH NO FURTHER PROBLEMS. MAINTENANC
- [SDR VTZA97079](https://openairdocs.org/sdr/VTZA97079.md): Tach Generator · failed · Jan 3, 1997 · N496UE · Bag JETSTM3201 · Engine RPM Indicating System
  > FLT 6348 - IAD-GSO - DURING CRUISE, AIRCRAFT MADE AN SCHEDULED LANDING AT GSO WITH ONE DISCREPANCY WHICH WAS RIGHT ENGINE RPM INDICATOR FAILED TO ZERO. AIRCRAFT WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED ADN REMOVED ADN REPLACED TACH GENERA
- [SDR VTZA96269](https://openairdocs.org/sdr/VTZA96269.md): Hyd Line · hole · Jul 23, 1996 · N496UE · Bag JETSTM3201 · Hydraulic System, Main
  > FLT NR 6331 - SWF-BOS - AFTER LANDING, AIRCRAFT LOST NOSE STEERING AND NORMAL BRAKING ON BOTH LEFT AND RIGHT HYD PUMPS. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED HYD LINE FROM CHECK VALVES TO FILTERS. OPS CHECK OK. AIRCRAFT
- [SDR VTZA96082](https://openairdocs.org/sdr/VTZA96082.md): Switch · failed · Feb 18, 1996 · N496UE · Bag JETSTM3201 · Door Warning System
  > FLT NR 6236 - IAD-ELM - DURING TAXI FOR TAKEOFF, RETURNED TO GATE DUE TO THE POD DOOR WARNING LIGHT ILLUMINATING. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE VERIFIED THAT THE DOOR WAS CLOSED AND OPENED DMI NR 04019 IAW MEL 52-1. MAINTE
- [SDR VTZA96050](https://openairdocs.org/sdr/VTZA96050.md): Non-Return Valve · failed · Dec 27, 1995 · N496UE · Bag JETSTM3201 · Engine Fuel Distribution
  > IAD/PIT - FLT 6332 - DURING CRUISE AT 1830 HOURS ON 12-27-95, RETURNED TO IAD DUE TO THE RT ENGINE ALMOST FLAMING OUT WHEN CROSSFEED WAS SELECTED OFF. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE RT BOOST PUMP NON-RETURN VALVE.
- [SDR VTZA96025](https://openairdocs.org/sdr/VTZA96025.md): Hydraulic Line · broken · Nov 10, 1995 · N496UE · Bag JETSTM3201 · Hydraulic System, Main
  > ROC/IAD - FLT 6412 - DURING CRUISE AT 1730 HRS ON 11-10-95, DECLARED AN EMERGENCY AND RETURNED TO IAD DUE TO A DUAL HYDRAULIC SYSTEM FAILURE. FLIGHT CREW HAD TO USE EMERGENCY HAND PUMP TO EXTEND LANDING GEAR. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS.
- [SDR VTZA95267](https://openairdocs.org/sdr/VTZA95267.md): Ff Control Vlv · failed · Aug 24, 1995 · N496UE · Bag JETSTM3201 · Engine Fuel Distribution
  > FLT NR 6379 - IAD-SYR - ABORTED THE TAKEOFF DUE TO THE LEFT ENGINE TORQUE AND EGT SPIKING DURING THE TAKEOFF ROLL. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENACNE FOUND THE LEFT ENGINE FUEL FLOW STUCK IN THE ON POSITION. MAINTENANCE REPLACE
- [SDR VTZA95201](https://openairdocs.org/sdr/VTZA95201.md): Egt Connector · dirty · Jun 19, 1995 · N496UE · Bag JETSTM3201 · Engine EGT/TIT Indicating System
  > IAD/HVN - FLT 6173 - DURING TAKOFF AT 1730 HRS ON 6-19-95, ABORTED TAKEOFF DUE TO LEFT ENGINE TORQUE DROPPED OFF DURING TAKEOFF ROLL. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE CLEANED THE CANNON PLUGS ON THE LEFT EGT COMP RESISTOR. AI
- [SDR VTZA95161](https://openairdocs.org/sdr/VTZA95161.md): Water Separator · dirty · May 8, 1995 · N496UE · Bag JETSTM3201 · Humidity Control System
  > HPN/IAD - FLT 6388 - DURING CRUISE AT 1739 ON 5-8-95, A STRONG OIL SMELL WAS COMING FROM BOTH FLOWS. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE CLEANED WATER SEPARATOR SOCKS. AIRCRAFT RELEASED AND APPROVED FOR RETURN TO SERVICE. (X)
- [SDR VTZA95133](https://openairdocs.org/sdr/VTZA95133.md): Deicer Boot · blown · Mar 30, 1995 · N496UE · Bag JETSTM3201 · Airfoil Anti/De-ice System
  > RIGHT OUTBOARD WING DEICER BOOT BLOWN, MAINTENANCE REMOVED AND REPLACED BOOT. (X)
- [SDR VTZA95051](https://openairdocs.org/sdr/VTZA95051.md): Hyd Filter · clogged · Feb 8, 1995 · N496UE · Bag JETSTM3201 · Hydraulic Filter, Main
  > DURING APPROACH TO LANDING AN IN FLT EMERGENCY WAS DECLARED ON FLT NR 6296, DUE TO N/G DOWNLOCK INDICATION. THE RED INTRANSIT LIGHT STAYED ILLUMINATED. A/C LANDED AT SYR. A/C FERRIED TO IAD WHERE MX REPLACED THE DOWNLOCK MICROSWITCH BRACKET AND READJUSTED T
- [SDR VTZA95040](https://openairdocs.org/sdr/VTZA95040.md): Selector Valve · malfunctioned · Feb 2, 1995 · N496UE · Bag JETSTM3201 · Landing Gear Selector
  > IAD-SYR - FLT 6338 - DURING APPROACH, THE NOSE GEAR INTRANSIT LIGHT ILLUMINATED AFTER GEAR EXTENSION WITH NO DOWNLOCK INDICATION. DOWNLOCK INDICATION ILLUMINATED SEVERAL MINUTES LATER PRIOR TO LANDING. ACFT LANDED WITH NO FURTHER INCIDENTS. ACFT WAS THEN FE
- [SDR VTZA95030](https://openairdocs.org/sdr/VTZA95030.md): Oil Line · loose · Jan 21, 1995 · N496UE · Bag JETSTM3201 · Propeller Controlling System
  > FLT 6180 - IAD-BGM - LEFT ENGINE OIL PRESSURE FLUX 20 PSI WITH OIL CAPTION ILLUMINATED. CREW SHUT DOWN ENGINE AND DIVERTED TO MDT. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE TIGHTEN OIL LINE TO PROP GOVERNOR P/N 31057165. OPS CHECKED GOOD. AIRCRAFT WAS
- [SDR VTZA95023](https://openairdocs.org/sdr/VTZA95023.md): Fire Loop · failed · Jan 15, 1995 · N496UE · Bag JETSTM3201 · Fire Detection
  > DURING TAXI, THE LEFT ENGINE FIRE WARNING ACTIVATED ON REPOSITION TO THE GATE. CREW DISCHARGED BOTH BOTTLES. MAINTENANCE LATER INSPECTED, BUT FOUND NO VISIBLE SIGNS OF FIRE. MAINTENANCE REPLACED THE FIRE BOTTLES AND THE FIRE CONTROL UNIT. AIRCRAFT WAS RELE
- [SDR VTZA95008](https://openairdocs.org/sdr/VTZA95008.md): Switch · failed · Jan 5, 1995 · N496UE · Bag JETSTM3201 · Landing Gear Position and Warning
  > CLE-IAD - FLT 6548 - DURING APPROACH, HAD TO RECYCLE GEAR TO GET NOSE GEAR GREEN DOWNLOCK INDICATION. ACFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE NOSE DOWNLOCK MICROSWITCH. ACFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (

## 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 = 'N496UE' AND deregistration_id = 'N496UE-2007-09-12'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N496UE-2007-09-12/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.