# Service difficulty reports: N471UE, cancelled Feb 28, 2005 A list on [N471UE, cancelled Feb 28, 2005](https://openairdocs.org/deregistered/N471UE-2005-02-28.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR VTZA990227](https://openairdocs.org/sdr/VTZA990227.md): Battery Pack · discharged · Jul 15, 1999 · N471UE · Bag JETSTM3201 · Emergency Lighting > DURING PREFLIGHT CHECK AFTER OVERNIGHT MAINTENANCE, AIRCRAFT EMERGENCY LIGHT TOGGLE SWITCH FOUND IN ON POSITION. MAINTENANCE REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS, OPS CHECK GOOD. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M) - [SDR VTZA990215](https://openairdocs.org/sdr/VTZA990215.md): Indicator · failed · Jul 8, 1999 · N471UE · Bag JETSTM3201 · Landing Gear Brake System > FLT 7324 - IAD-ROC - DURING LANDING, MADE A SCHEDULED LANDING WITH ONE DISCREPANCY WHICH WAS WITH BRAKES APPLIED BRAKE PRESSURE GAUGE READ ZERO. AIRCRAFT LANDED AND WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND OPENED DMI 45651, MEL 32-1. - [SDR VTZA990197](https://openairdocs.org/sdr/VTZA990197.md): Tire · low · Jun 28, 1999 · N471UE · Bag JETSTM3201 · Tire Tube > IAD/ROA - FLT 7190 - DURING TAKEOFF AT 0920 HOURS, AIRCRAFT ABORTED TAKEOFF DUE TO PULL TO LEFT. MAINTENANCE FOUND NOSE TIRE PRESSURES MISMATCHED. SERVICED NOSE TIRES AND RT MAIN TIRE. ALSO, INSPECTED BOTH BRAKES AND FUNCTION CHECKED FOR PROPER OPERATION, N - [SDR VTZA990164](https://openairdocs.org/sdr/VTZA990164.md): Hsi · tripped · Jun 22, 1999 · N471UE · Bag JETSTM3201 · Integrated Flight System > IAD/BUF - FLT 7486 - DURING TAKEOFF, MADE AN UNSCHEDULED LANDING DUE TO CAPTAIN'S HSI FLAGGED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND RE-RACKED CAPTAIN'S HSI. OPS CHECK OK. AIRCRAFT RELEASED AND RETURNED TO SERVICE. - [SDR 99ZZZX2621](https://openairdocs.org/sdr/99ZZZX2621.md): Engine · malfunctioned · Jun 7, 1999 · N471UE · Bag JETSTM3201 · Engine (Turbine/Turboprop) > ABE/IAD - FLT 7155 - DURING TAKEOFF, AIRCRAFT ABORTED TAKEOFF DUE TO RT ENGINE NOT MAKING REQUIRED TORQUE. AIRCRAFT FERRIED TO IAD. MAINTENANCE REPLACED RT DELTA POWER BOX, ADJUSTED PROP GOVERNOR III, MAX POWER, AND EGT COMP, OPS CHECK AND MAINTENANCE, RUNS - [SDR VTZA990085](https://openairdocs.org/sdr/VTZA990085.md): Bulb · failure · May 17, 1999 · N471UE · Bag JETSTM3201 · Emergency Lighting > FLT 7333 - IAD - DURING PREFLIGHT, CREW FOUNDN OVERHEAD MAIN DOOR EMERGENCY LIGHT INOPERATIVE. AIRCRAFT STAYED AT GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND RELAMPED LIGHT BULB, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M) - [SDR VTZA9300](https://openairdocs.org/sdr/VTZA9300.md): Transducer · malfunctioned · Sep 24, 1998 · N471UE · Bag JETSTM3201 · Engine Oil Indicating System > FLT 6540 - IAD-BDL - DURING CRUISE, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO RT OIL PRESSURE FLUCTUATION HIGH OFF SCALE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED RT OIL PRESSURE TRANSDUCER. MAINTE - [SDR VTZA98230](https://openairdocs.org/sdr/VTZA98230.md): Duct · loose · Jun 29, 1998 · N471UE · Bag JETSTM3201 · Air Distribution System > IAD/JFK - FLT 6193 - DURING TAXI AT 0730 HOURS ON 6-29-98, AIRCRAFT RETURNED TO GATE DUE TO SMOKE IN COCKPIT. MAINTENANCE INSPECTED AND FOUND LOOSE DUCT AT ROW 1A AND 2A GIVING OFF WATER CONDENSATION. MAINTENANCE RESECURED DUCT. OPS CHECK OK. AIRCRAFT WAS - [SDR VTZA98202](https://openairdocs.org/sdr/VTZA98202.md): Connector · contaminated · May 27, 1998 · N471UE · Bag JETSTM3201 · Engine BMEP/Torque Indicating > FLT 6193 - IAD-JFK - DURING TAKEOFF, EXPERIENCED A TORQUE ROLL BACK ON THE LEFT ENGINE DURING TAKEOFF ROLL. FLIGHT CREW ABORTED THE TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE CONTROL WAS NOTIFIED AND MAINTENANCE WAS DISPATCHED WHERE UPON TROUBLESHOOTING. - [SDR VTZA98193](https://openairdocs.org/sdr/VTZA98193.md): Sensor · failed · May 16, 1998 · N471UE · Bag JETSTM3201 · Engine EGT/TIT Indicating System > FLT 6193 - IAD-JFK - DURING CLIMB, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO LEFT ENGINE EGT FLUCTUATION. AIRCRAFT RETURNED TO THE GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND OPENED DMI 56342, MEL 76-1 ON SRL. MAINTENANCE CLOSED DMI 56324 ON - [SDR VTZA98171](https://openairdocs.org/sdr/VTZA98171.md): Generator · failed · Apr 24, 1998 · N471UE · Bag JETSTM3201 · Engine RPM Indicating System > FLT 6379 - IAD-SYR - DURING CRUISE, MADE AN UNSCHEDULED LANDING AT IAD DUE TO LEFT RPM GAUGE FAILED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED TACH GENERTOR. OPS CHECK OK. AIRCRAFT WAS RELEASED AND R - [SDR VTZA98141](https://openairdocs.org/sdr/VTZA98141.md): Prop Governor · failed · Mar 24, 1998 · N471UE · Bag JETSTM3201 · Propeller Governor > IAD/CLE - FLT 6551 - DURING CLIMB AT 1740 HOURS ON 3-24-98, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO LT ENGINE TORQUE AND RPM FLUCTUATION. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED PROPELLER GOVERNO - [SDR VTZA98114](https://openairdocs.org/sdr/VTZA98114.md): Rt Unit · failed · Mar 8, 1998 · N471UE · Bag JETSTM3201 · Weather Radar System > FLT 6379 - IAD-SYR - DURING TAXI, AIRCRAFT RETURNED TO GATE DUE TO WEATHER RADAR WENT INOP DURING TAXI. MAINTENANCE INSPECTED AND REMOVED AND REPLACED RADAR RT AND RADAR SCREEN, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M) - [SDR 98ZZZM445](https://openairdocs.org/sdr/98ZZZM445.md): Indicator · failed · Mar 8, 1998 · N471UE · Bag JETSTM3201 · Weather Radar System > FLT 6379 - IAD-SYR - DURING TAXI, AIRCRAFT RETURNED TO GATE DUE TO WEATHER RADAR WENT INOP DURING TAXI. MAINTENANCE INSPECTED AND REMOVED AND REPLACED RADAR RT AND RADAR SCREEN, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M) - [SDR VTZA98106](https://openairdocs.org/sdr/VTZA98106.md): Tach Generator · failed · Mar 3, 1998 · N471UE · Bag JETSTM3201 · Engine RPM Indicating System > FLT 6480 - GSO-IAD - ABORTED TAKEOFF DUE TO LEFT ENGINE RPM FAILED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED TACH GENERATOR, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M) - [SDR VTZA97674](https://openairdocs.org/sdr/VTZA97674.md): Prop Control · failed · Nov 24, 1997 · N471UE · Bag JETSTM3201 · Propeller Controlling System > FLT 6193 - IAD-JFK - DURING CLIMB, AIRCRAFT MADE AN UNSCHEDULED LANDING AT IAD DUE TO RIGHT ENGINE TORQUE FLUCTUATION. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED PROP PITCH CONTROL, OPS CHECK OK. AIRCRA - [SDR VTZA97657](https://openairdocs.org/sdr/VTZA97657.md): Prop Governor · failed · Nov 22, 1997 · N471UE · Bag JETSTM3201 · Propeller Governor > FLT 6568 - IAD-SCE - DURING CRUISE, A/C MADE UNSCHEDULED LANDING AT IAD DUE TO LEFT RPM AND TORQUE FLUCTUATION. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED PROP GOVERNOR, OPS CHECK OK. AIRCRAFT WAS RELE - [SDR VTZA97585](https://openairdocs.org/sdr/VTZA97585.md): Tcas · failed · Oct 17, 1997 · N471UE · Bag JETSTM3201 · Air Collision Avoidance System > FLT 6379 - IAD-SYR - DURING TAXI, AIRCRAFT RETURNED TO GATE DUE TO CAPTAINS VSI/TCAS DISPLAY WENT BLANK. MAINTENANCE INSPECTED AND COMPLETED FUNCTIONAL CHECK. NO DEFECTS NOTED AND COULD NOT DUPLICATE PROBLEM. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVE - [SDR VTZA97445](https://openairdocs.org/sdr/VTZA97445.md): Engine · failure · Jul 29, 1997 · N471UE · Bag JETSTM3201 · Engine (Turbine/Turboprop) > ALB/IAD - FLT 6156 - DURING CLIMB AT 1933 HOURS ON 7-29-97, MADE AN UNSCHEDULED LANDING DUE TO RT ENGINE FAILED IN-FLIGHT. ENGINE WAS SHUT DOWN. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED ENGINE, OPS C - [SDR VTZA97218](https://openairdocs.org/sdr/VTZA97218.md): Directional Gyro · malfunctioned · Apr 4, 1997 · N471UE · Bag JETSTM3201 · Attitude and Direction Data System > FLT 6485 - IAD-JFK - DURING CLIMB, MADE AN UNSCHEDULED LANDING AT IAD DUE TO 20 DEGREE HEADING SPLIT. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED RIGHT DIRECTIONAL GYRO, OPS CHECK OK. AIRCRAFT WAS RELEA - [SDR 97ZZZX1659](https://openairdocs.org/sdr/97ZZZX1659.md): Battery Pack · discharged · Mar 20, 1997 · N471UE · Bag JETSTM3201 · Emergency Lighting > SWF/IAD - FLT 6587 - DURING PRE-FLIGHT AT 0535 HRS ON 3-20-97, THE CREW NOTICED THAT THERE WAS ONLY A PARTIAL CABIN EMERGENCY LIGHTING CONDITION. MAINTENANCE CONTROL WAS NOTIFIED AND THE AIRCRAFT WAS FERRIED TO IAD. UPON ARRIVAL AT IAD, THE MAINTENANCE TECHN - [SDR VTZA97156](https://openairdocs.org/sdr/VTZA97156.md): Egt Wire · broken · Feb 26, 1997 · N471UE · Bag JETSTM3201 · Engine EGT/TIT Indicating System > FLT 6312 - IAD-JFK - DURING CRUISE, AIRCRAFT MADE AN UNSCHEDULED LANDING AT IAD DUE TO LEFT ENGINE EGT WENT TO ZERO AND THEN FLUCTUATED BETWEEN ZERO AND 200 DEGREES. MAINTENANCE INSPECTED AND FOUNDED BROKEN WIRE AND SHIELDING AT ZONE 2 CONNECTOR. MAINTENACNE - [SDR VTZA97125](https://openairdocs.org/sdr/VTZA97125.md): Adi · failed · Jan 29, 1997 · N471UE · Bag JETSTM3201 · Attitude Gyro and Indicating System > FLT 6338 - IAD-SYR - DURING CRUISE, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO F/O'S ADI PRECESSING IN FLIGHT. AIRCRAFT RETURNED GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED ADI, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETU - [SDR VTZA97120](https://openairdocs.org/sdr/VTZA97120.md): Panel · shorted · Jan 28, 1997 · N471UE · Bag JETSTM3201 · Instrument Panel > FLT 6495 - MDT-IAD - DURING CRUISE, AIRCRAFT MADE A UNSCHEDULED LANDING AT IAD WITH ONE DISCREPANCY WHICH WAS ELECTRICAL ODOR IN COCKPIT. AIRCRAFT WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND CHAFED WIRE IN PANEL. MAINTENANCE REMOV - [SDR VTZA97024](https://openairdocs.org/sdr/VTZA97024.md): Radius Rod · failed · Oct 15, 1996 · N471UE · Bag JETSTM3201 · Landing Gear Retraction/Extension System > FLT 6357 - IAD-AVP - DURING APPROACH, ABORTED LANDING DUE TO LEFT MAIN LANDING GEAR DOWNLOCK INTERMITTENT INDICATION. CREW EXPERIENCED A FLICKERING OFF AND ON INDICATION TWICE WITH APPROXIMATELY A 10 SECOND DELAY. FLIGHT CREW RECYCLED LANDING GEAR AND GOT A - [SDR VTZA96397](https://openairdocs.org/sdr/VTZA96397.md): Engine · failure · Sep 25, 1996 · N471UE · Bag JETSTM3201 · Engine (Turbine/Turboprop) > FLT 6363 - LYH-IAD - ABORTED TAKEOFF DUE TO LEFT ENGINE TORQUE LOW ON TAKEOFF. AIRCRAFT LANDED AND RETURNED TO GATE WITH NO FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED ENGINE. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M) - [SDR VTZA96396](https://openairdocs.org/sdr/VTZA96396.md): Switch · out of adjust · Sep 23, 1996 · N471UE · Bag JETSTM3201 · Landing Gear Position and Warning > FLT 6394 - HVN-IAD - DURING APPROACH, DECLARED AND EMERGENCY DUE TO NOSE GEAR UNSAFE LIGHT ON APPROACH AFTER GEAR EXTENSION. AIRCRAFT LANDED AND RETURNED TO GATE WITH NO FURTHER INCIDENT. MAINTENANCE ADJUSTED NOSE DOWNLOCK MICROSWITCH. AIRCRAFT WAS RELEASED - [SDR VTZA96364](https://openairdocs.org/sdr/VTZA96364.md): Engine · flamed out · Sep 6, 1996 · N471UE · Bag JETSTM3201 · Engine (Turbine/Turboprop) > IAD/ISP - FLT 6168 - DURING CRUISE AT 1415 HOURS ON 9-6-96, MADE AN UNSCHEDULED LANDING DUE TO RT ENGINE FLAME OUT IN-FLIGHT. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENT. (X) - [SDR VTZA96240](https://openairdocs.org/sdr/VTZA96240.md): Connector · failed · Jul 3, 1996 · N471UE · Bag JETSTM3201 · Passenger Compartment Lighting > FLT NR 6586 - IAD-ISP - DURING CLIMB-OUT AN EMERGENCY WAS DECLARED DUE TO REPORTED SMOKE AND ELECTRIC ODOR IN THE CABIN. AIRCRAFT RETURNED AND LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE PERFORMED INSPECTIONS AND REPLACED THE OVERHEAD LIGHT CONNECTO - [SDR VTZA96238](https://openairdocs.org/sdr/VTZA96238.md): Tq Signal Cond · out of adjust · Jun 30, 1996 · N471UE · Bag JETSTM3201 · Engine BMEP/Torque Indicating > FLT 6920 - LYH-IAD - ABORTED THE TAKEOFF DUE TO THE LEFT ENGINE NOT MAKING TAKEOFF TORQUE. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE ADJUSTED THE TORQUE SIGNAL CONDITIONER. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M) - [SDR VTZA96163](https://openairdocs.org/sdr/VTZA96163.md): Switch · dirty · Apr 20, 1996 · N471UE · Bag JETSTM3201 · Landing Gear Position and Warning > IAD/EWR - FLT 6295 - DURING CLIMB-OUT AT 1330 HRS ON 4-20-96, RETURNED TO IAD DUE TO THE GEAR WARNING HORN SOUNDING. AIRCRAFT RETURNED TO IAD WITH NO FURTHER INCIDENTS. MAINTENANCE CLEANED MICROSWITCH AT POWER LEVER. AIRCRAFT WAS RELEASED AND APPROVED FOR R - [SDR VTZA96098](https://openairdocs.org/sdr/VTZA96098.md): Ducting · disconnected · Feb 27, 1996 · N471UE · Bag JETSTM3201 · Pneumatic Distribution System > IAD/CRW - FLT 6378 - DURING CRUISE, AT 1845 HRS ON 2-27-96, RETURNED TO IAD DUE TO CABIN DEPRESSURIZING. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE RESECURED THE LOOSE ACM DUCTING ON THE RT ACM. AIRCRAFT RELEASED AND APPROVED FOR RETURN T - [SDR VTZA96097](https://openairdocs.org/sdr/VTZA96097.md): Engine · bird strike · Feb 27, 1996 · N471UE · Bag JETSTM3201 · Engine (Turbine/Turboprop) > FLT NR 6368 - CRW-IAD - ABORTED THE TAKEOFF DUE TO THE RIGHT ENGINE INGESTING A BIRD. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE PERFORMED A BIRD STRIKE INSPECTION AND DETERMINED THAT THE FIRST STAGE IMPELLER RECEIVED TOO MUCH DAMAGE FO - [SDR VTZA96084](https://openairdocs.org/sdr/VTZA96084.md): Switch · dirty · Feb 13, 1996 · N471UE · Bag JETSTM3201 · Landing Gear Position and Warning > FLT NR 6198 - IAD-BDL - DURING APPROACH, DECLARED AN EMERGENCY DUE TO THE LEFT MAIN GEAR DID NOT INDICATE DOWN AND LOCKED WHEN EXTENDED. AIRCRAFT LANDED WITH NO FURTHER INCIDENTS AND ALL PASSENGERS SAFE. MAINTENACNE CLEANED THE LEFT DOWNLOCK MICROSWITCH. AI - [SDR VTZA95181](https://openairdocs.org/sdr/VTZA95181.md): Engine · bird strike · May 26, 1995 · N471UE · Bag JETSTM3201 · Engine (Turbine/Turboprop) > CHO-IAD - FLT NR 6166 - ABORTED TAKEOFF DUE TO A BIRD INGESTION INTO THE NR 1 ENGINE. AIRCRAFT RETURNED TO THE GATE WITH NO FURTHER INCIDENTS. LYH MAINTENANCE SENT A MECHANIC CREW TO CHO TO INSPECT FOR DAMAGE. LYH MAINTENANCE CHANGED ENGINE IN CHO AND AIRCR - [SDR VTZA95130](https://openairdocs.org/sdr/VTZA95130.md): Deicer Boot · blown · Mar 3, 1995 · N471UE · Bag JETSTM3201 · Airfoil Anti/De-ice System > RIGHT STABILIZER DEICER BOOT BLOWN. MAINTENANCE REMOVED AND REPLACED DEICER BOOT. (X) - [SDR VTZA95071](https://openairdocs.org/sdr/VTZA95071.md): Fuel Contl Unit · failure · Feb 20, 1995 · N471UE · Bag JETSTM3201 · Fuel Control/Turbine Engines > PHF/IAD - FLT 6240 - DURING TAKEOFF AT 1040 HRS ON 2-20-95, TAKEOFF WAS ABORTED DUE TO THE LEFT ENGINE TORQUE DROPPING TO 60 PERCENT. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE FUEL CONTROL UNIT. AIRCRAFT WAS RELEASED AND - [SDR VTZA95028](https://openairdocs.org/sdr/VTZA95028.md): Engine · bird strike · Jan 21, 1995 · N471UE · Bag JETSTM3201 · Engine (Turbine/Turboprop) > MDT-IAD - FLT 6571 - AT 1930 THE RT ENGINE HAD A BIRD STRIKE TO THE INTAKE ON LANDING. THE BIRD WAS INGESTED AND IMPELLER RECEIVED FOD. ACFT RETURNED TO GATE WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE RT ENGINE. OPS CHECKED GOOD. ACFT WAS THEN ## 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 = 'N471UE' AND deregistration_id = 'N471UE-2005-02-28' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N471UE-2005-02-28/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.