# Service difficulty reports: N401UE, cancelled Jul 16, 2003 A list on [N401UE, cancelled Jul 16, 2003](https://openairdocs.org/deregistered/N401UE-2003-07-16.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR WTAA980022](https://openairdocs.org/sdr/WTAA980022.md): Engine · low power · Feb 5, 1998 · N401UE · Bag JETSTM3101 · Engine (Turbine/Turboprop) > FAT - LEFT ENGINE FAILED TO MAKE TAKEOFF TORQUE. TAKEOFF ABORTED. MAINTENANCE PERFORMED GROUND RUNS AND HIGH SPPED TAXI. UNABLE TO DUPLICATE DISCREPANCY. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA970233](https://openairdocs.org/sdr/WTAA970233.md): Propeller · bird strike · Dec 26, 1997 · N401UE · Bag JETSTM3101 · Propeller Assembly > MCE - BIRD STRIKE TO LEFT PROPELLER ON LANDING REPORTED. MAINTENANCE C/W BIRD STRIKE INSPECTION. NO DAMAGE NOTED. AIRCRAFT RETURNED TO SERVICE. (X) - [SDR WTAA970227](https://openairdocs.org/sdr/WTAA970227.md): Engine · bird strike · Dec 10, 1997 · N401UE · Bag JETSTM3101 · Engine (Turbine/Turboprop) > FAT - ON APPROACH, BIRD STRIKE REPORTED AT RIGHT AVIONICS DOOR FOLLOWED BY RT ENGINE FLAME-OUT AFTER INGESTING BIRD. CREW DECLARED EMERGENCY. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED RIGHT ENGINE, PROPELLER ASSY AND AVIONICS DOOR. OPERATIONAL - [SDR WTAA970171](https://openairdocs.org/sdr/WTAA970171.md): Tq Indication · dropped · Aug 29, 1997 · N401UE · Bag JETSTM3101 · Engine BMEP/Torque Indicating > VIS - LEFT ENGINE TORQUE DROPPED TO 80 PERCENT ON TAKEOFF ROLL. TAKEOFF ABORTED. MAINTENANCE DEFERRED LEFT SRL SYSTEM PER MEL 76-1. AIRCRAFT RETURNED TO SERVICE. NOTE, MAINTENANCE WAS SUBSEQUENTLY UNABLE TO DUPLICATE REPORTED DISCREPANCY DURING RON MAINTEN - [SDR WTAA970126](https://openairdocs.org/sdr/WTAA970126.md): Door Plunger · out of adjust · Jul 10, 1997 · N401UE · Bag JETSTM3101 · Landing Gear Retraction/Extension System > PMD - POD DOOR LIGHT ILLUMINATED ON TAKEOFF. TAKEOFF ABORTED. MAINTENANCE DEFERRED POD DOOR WARNING PER MEL 52-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSQUENTLY CLEARED DEFERRAL BY ADJUSTING POS DOOR MICROSWITCH PLUNGER. OPERATIONAL CHECK SATISFACT - [SDR WTAA970105](https://openairdocs.org/sdr/WTAA970105.md): Ttl System · malfunctioned · Jun 14, 1997 · N401UE · Bag JETSTM3101 · Engine BMEP/Torque Indicating > FAT - AFTER TAKEOFF, RIGHT ENGINE TORQUE TO 70 PERCENT DROP REPORTED. AIRCRAFT RETURNED TO STATION. MAINTENANCE DEFERRED TTL SYSTEM PER MEL 76-2. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED DEFERRAL BY PERFORMING CONTINUITY CHECK OF RIGH - [SDR WTAA970107](https://openairdocs.org/sdr/WTAA970107.md): Ttl Controller · failed · Jun 11, 1997 · N401UE · Bag JETSTM3101 · Engine BMEP/Torque Indicating > SFO - LEFT ENGINE WOULD NOT DEVELOP TAKEOFF POWER. TAKEOFF ABORTED. MAINTENANCE DEFERRED TTL SYSTEM PER MEL 76-2. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED DEFERRAL BY REPLACING TTL CONTROLLER. OPERATIONAL CHECK SATISFACTORY. (X) - [SDR WTAA970034](https://openairdocs.org/sdr/WTAA970034.md): Battery Pack · discharged · Feb 26, 1997 · N401UE · Bag JETSTM3101 · Emergency Lighting > CEC - EMERGENCY LIGHTS INOPERATIONAL. MAINTENANCE REPLACED EMERGENCY LIGHTS BATTERY PACKS. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA970017](https://openairdocs.org/sdr/WTAA970017.md): Propeller · bird strike · Jan 27, 1997 · N401UE · Bag JETSTM3101 · Propeller Assembly > BFL - BIRD STRIKE REPORTED TO LEFT PROPELLER ON LANDING ROLL-OUT. MAINTENANCE C/W BIRD STRIKE INSPECTION. NO DAMAGE NOTED. AIRCRAFT RETURNED TO SERVICE. (X) - [SDR WTAA970007](https://openairdocs.org/sdr/WTAA970007.md): Skin · birdstrike · Jan 13, 1997 · N401UE · Bag JETSTM3101 · Wing, Plate/Skin > SFO - BIRD STRIKE REPORTED INBOARD AREA OF BOTH WINGS. MAINTENANCE COMPLIED WITH BIRD STRIKE INSPECTION. NO DAMAGE NOTED. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA970003](https://openairdocs.org/sdr/WTAA970003.md): Fire Light · illuminated · Dec 30, 1996 · N401UE · Bag JETSTM3101 · Fire Detection > SFO - RIGHT ENGINE FIRE DETECTION LIGHT ILLUMINATED IN FLIGHT. MAINTENANCE TESTED RIGHT ENGINE FIRE DETECTION SYSTEM. SYSTEMS OPERATIONAL CHECK SATISFACTORY. COULD NOT DUPLICATE. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA960139](https://openairdocs.org/sdr/WTAA960139.md): Oil Press Trans · chafed wire · Jul 1, 1996 · N401UE · Bag JETSTM3101 · Engine Oil Pressure > LAX - RIGHT ENGINE OIL PRESSURE INDICATED 150 PSI, TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE FOUND CHAFING ON WIRE GOING TO OIL PRESSURE TRANSMITTER. RE-ROUTED AND INSULATED WIRE. SYSTEM OPERATION CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA960119](https://openairdocs.org/sdr/WTAA960119.md): Skin · birdstrike · Jun 3, 1996 · N401UE · Bag JETSTM3101 · Wing, Plate/Skin > LAX - CREW REPORTED, BIRD STRIKE ON LEADING EDGE OF LEFT INBOARD WING NEXT GO FUSELAGE. ACCOMPLISHED BIRD STRIKE INSPECTION ON AIRCRAFT. NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA960101](https://openairdocs.org/sdr/WTAA960101.md): Switch · failed · May 15, 1996 · N401UE · Bag JETSTM3101 · Landing Gear Position and Warning > ACV - RIGHT MAIN LANDING GEAR INTRANSIT LIGHT FAILED TO ILLUMINATE. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANCE REPLACED RIGHT MAIN LANDING GEAR UPLOCK AND DOWNLOCK MICROSWITCHES. GEAR INDICATION NORMAL DURING GROUND CHECK. AIRCRAFT RETURNED TO SERVIC - [SDR WTAA960037](https://openairdocs.org/sdr/WTAA960037.md): Switch · damaged wire · Feb 18, 1996 · N401UE · Bag JETSTM3101 · Landing Gear Position and Warning > SFO - NOSE LANDING GEAR INTRANSIT LIGHT INDICATION REPORTED INOPERATIVE. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANCE REPAIRED WIRE AT NOSE LANDING GEAR UPLOCK MICROSWITCH. GEAR INDICATION OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA960020](https://openairdocs.org/sdr/WTAA960020.md): Switch · dirty · Jan 29, 1996 · N401UE · Bag JETSTM3101 · Landing Gear Position and Warning > SFO - INTERMITTENT NOSE LANDING GEAR INTRANSIT LIGHT INDICATION REPORTED. MAINTENANCE INSPECTED, CLEANED AND LUBRICATED NOSE LANDING GEAR DOWNLOCK MICROSWITCH. GEAR INDICATION OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA960013B](https://openairdocs.org/sdr/WTAA960013B.md): Switch · dirty · Jan 21, 1996 · N401UE · Bag JETSTM3101 · Landing Gear Position and Warning > LAX - GEAR HORN SOUNDED AND NOSE GEAR INTRANSIT LIGHT REPORTED INTERMITTENT DURING GEAR EXTENSION WITH FLAPS SET AT 10 DEGREES. WARNING STOPPED WITH GEAR DOWN AND LOCKED. GEAR WARNING SYSTEM OPERATIONAL CHECK NORMAL DURING GEAR RETRACTION CHECK WITH FLAPS UP - [SDR WTAA960013A](https://openairdocs.org/sdr/WTAA960013A.md): Switch · dirty · Jan 21, 1996 · N401UE · Bag JETSTM3101 · Landing Gear Position and Warning > LAX - GEAR HORN SOUNDED AND NOSE GEAR INTRANSIT LIGHT REPORTED INTERMITTENT DURING GEAR EXTENSION WITH FLAPS SET AT 10 DEGREES. WARNING STOPPED WITH GEAR DOWN AND LOCKED. GEAR WARNING SYSTEM OPERATIONAL CHECK NORMAL DURING GEAR RETRACTION CHECK WITH FLAPS UP - [SDR WTAA950309](https://openairdocs.org/sdr/WTAA950309.md): Switch · broken wire · Nov 21, 1995 · N401UE · Bag JETSTM3101 · Landing Gear Position and Warning > FAT - NOSE GEAR 'RED' INTRANSIT LIGHT FAILED TO ILLUMINATE DURING GEAR EXTENSION. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPAIRED BROKEN WIRE AT NOSE GEAR UPLOCK MICROSWITCH. GEAR INDICATION OPERATIONAL CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. ( - [SDR WTAA950292](https://openairdocs.org/sdr/WTAA950292.md): Switch · broken wire · Oct 28, 1995 · N401UE · Bag JETSTM3101 · Landing Gear Position and Warning > RIGHT MAIN GEAR 'RED' INTRANSIT LIGHT FAILED TO ILLUMINATE DURING GEAR EXTENSION. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPAIRED BROKEN WIRE AT RIGHT MAIN GEAR UPLOCK MICROSWITCH. GEAR INDICATION OPERATIONAL CHECK NORMAL DURING GEAR SWING. AIRCRAFT - [SDR WTAA950200](https://openairdocs.org/sdr/WTAA950200.md): Engine · malfunctioned · May 30, 1995 · N401UE · Bag JETSTM3101 · Engine (Turbine/Turboprop) > SFO - THE LT ENGINE FAILED TO OBTAIN REQUIRED TAKEOFF POWER DURING TAKEOFF ROLL. TAKEOFF WAS ABORTED WITHOUT INCIDENT. MAINTENANCE ACCOMPLISHED ENGINE GROUND RUN. UNABLE TO DUPLICATE REPORTED DISCREPANCY. ALL ENGINE PARAMETERS NORMAL DURING GROUND RUN. AC - [SDR WTAA950073B](https://openairdocs.org/sdr/WTAA950073B.md): Connector · contaminated · Feb 6, 1995 · N401UE · Bag JETSTM3101 · Engine BMEP/Torque Indicating > LMT - RT ENGINE TORQUE INDICATION DROPPED TO 60 PERCENT DURING TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. DEFERRRED TORQUE AND TEMPERATURE LIMITING (TTL) SYSTEM PER MEL 76-2. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEANED AND REINSTALL - [SDR WTAA950073A](https://openairdocs.org/sdr/WTAA950073A.md): Connector · contaminated · Feb 6, 1995 · N401UE · Bag JETSTM3101 · Engine BMEP/Torque Indicating > LMT - RT ENGINE TORQUE INDICATION DROPPED TO 60 PERCENT DURING TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. DEFERRED TORQUE AND TEMPERATURE LIMITING (TTL) SYSTEM PER MEL 76-2. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEANED AND REINSTALLE ## 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 = 'N401UE' AND deregistration_id = 'N401UE-2003-07-16' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N401UE-2003-07-16/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.