# Service difficulty reports: N425UE, cancelled Apr 13, 2017 A list on [N425UE, cancelled Apr 13, 2017](https://openairdocs.org/deregistered/N425UE-2017-04-13.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR WTAA980060](https://openairdocs.org/sdr/WTAA980060.md): Wiper Motor · failed · Mar 31, 1998 · N425UE · Bag JETSTM3101 · Windshield/Door Rain/Ice Removal > LAX - LEFT WIPER MOTOR INOPERATIONAL. AIRCRAFT RETURNED TO STATION. MAINTENANCE REPLACED LEFT WIPER MOTOR. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA980049](https://openairdocs.org/sdr/WTAA980049.md): Radius Rod · worn · Mar 20, 1998 · N425UE · Bag JETSTM3101 · Landing Gear Retraction/Extension System > SFO - LEFT MAIN LANDING GEAR INTRANSIT LIGHT REMAINS ILLUMINATED AFTER GEAR RETRACTION. MAINTENANCE REMOVED AND REPLACED LEFT MAIN RADIUS ROD. LANDING GEAR OPERATIONAL CHECK NORMAL. AIRCRAFT RETURN TO SERVICE. (M) - [SDR WTAA980033](https://openairdocs.org/sdr/WTAA980033.md): Bypass Valve · failed · Feb 16, 1998 · N425UE · Bag JETSTM3101 · Fuel Controlling System > SBP - LEFT ENGINE FAILED TO MAKE TAKEOFF TORQUE. TAKEOFF ABORTED. MAINTENANCE DEFERRED TTL PER MEL 76-2. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLOSED DEFERRAL BY REPLACING LEFT TTL BYPASS VALVE. OPERATIONAL AND LEAK CHECK SATISFACTORY. ( - [SDR WTAA980030](https://openairdocs.org/sdr/WTAA980030.md): Engine · low power · Feb 8, 1998 · N425UE · Bag JETSTM3101 · Engine (Turbine/Turboprop) > MOD - LEFT ENGINE FAILED TO ACHIEVE MINIMUM STATIC TORQUE ON TAKEOFF ROLL. TAKEOFF ABORTED. UNABLE TO DUPLICATE REPORTED DISCREPANCY ON SUBSEQUENT ENGINE RUN. ALL ENGINE PARAMETERS NORMAL. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA97216](https://openairdocs.org/sdr/WTAA97216.md): Switch · failed · Nov 25, 1997 · N425UE · Bag JETSTM3101 · Landing Gear Position and Warning > FAT - NOSE GEAR INTRANSIT LIGHT INTERMITTENT REPORTED. MAINTENANCE REPLACED NOSE GEAR MICROSWITCH. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA971096](https://openairdocs.org/sdr/WTAA971096.md): Hyd Line · leaking · Oct 14, 1997 · N425UE · Bag JETSTM3101 · Hydraulic System, Main > LAX - ON DEPARTURE FROM LAX LOSS OF HYD PRESS REPORTED IN BOTH LEFT AND RT HYD SYSTEMS. CREW DECLARED EMERGENCY. ACCOMP EMERGENCY GEAR EXTENSION. AIRCRAFT RETURNED TO STATION. MAINTENANCE FOUND RIGHT MAIN HYDRAULIC PRESSURE LINE IN RIGHT WING LEADING EDGE - [SDR WTAA970158](https://openairdocs.org/sdr/WTAA970158.md): Uplock Actuator · failed · Aug 12, 1997 · N425UE · Bag JETSTM3101 · Landing Gear Retraction/Extension System > SFO - MAIN LANDING GEAR INTRANSIT LIGHTS ILLUMINATED ON INITIAL GEAR RETRACTION. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANCE FOUND RIGHT MLG UPLOCK JACK BYPASSING FLUID. REPLACED UPLOCK JACK. GEAR RETRACTION INDICATOR OPERATIONAL CHECK NORMAL ON GROUND - [SDR WTAA970156](https://openairdocs.org/sdr/WTAA970156.md): Switch · out of adjust · Aug 11, 1997 · N425UE · Bag JETSTM3101 · Landing Gear Position and Warning > FAT - LEFT MAIN GEAR INTRANSIT LIGHT ILLUMINATED IN-FLIGHT. MAINTENANCE ADJUSTED LEFT MAIN LANDING GEAR UPLOCK MICROSWITCH. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X) - [SDR WTAA970153](https://openairdocs.org/sdr/WTAA970153.md): Switch · dirty · Aug 10, 1997 · N425UE · Bag JETSTM3101 · Landing Gear Position and Warning > LAX - LEFT GEAR UNSAFE INDICATION WITH GEAR SELECTED UP. MAINTENANCE CLEANED LEFT GEAR UPLOCK AND DOWNLOCK MICROSWITCHES. PERFORMED GEAR SWING. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X) - [SDR WTAA970150](https://openairdocs.org/sdr/WTAA970150.md): Switch · dirty · Aug 7, 1997 · N425UE · Bag JETSTM3101 · Landing Gear Position and Warning > CEC - NOSE GEAR INTRANSIT LIGHT REMAINED ON DURING INITIAL GEAR EXTENSION. MAINTENANCE CLEANED AND LUBED NOSE GEAR MICROSWITCHES. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X) - [SDR WTAA970145](https://openairdocs.org/sdr/WTAA970145.md): Engine · bird strike · Jul 30, 1997 · N425UE · Bag JETSTM3101 · Engine (Turbine/Turboprop) > VIS - BIRD STRIKE ON LEFT ENGINE DURING TRAINING REPORTED. MAINTENANCE INSPECTED LEFT ENGINE AND INLET FOR DAMAGE. NO DAMAGE NOTED. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA970132](https://openairdocs.org/sdr/WTAA970132.md): Hydraulic Line · chafed · Jul 16, 1997 · N425UE · Bag JETSTM3101 · Hydraulic System, Main > LAX - EN ROUTE FAT TO LAX, LOSS OF HYDRAULIC PRESSURE REPORTED. CREW C/W CHECK LIST PROCEDURES AND DECLARED AN EMERGENCY WITH ATC. NOTE: ON INITIAL ATTEMPTS, CREW UNABLE TO ACTIVATE EMERGENCY SELECTOR VALVE. SUBSEQUENT EMERGENCY GEAR SELECTION NORMAL. AIR - [SDR WTAA970072](https://openairdocs.org/sdr/WTAA970072.md): Oil Line · loose · May 3, 1997 · N425UE · Bag JETSTM3101 · Engine Oil Distribution (Airframe Furnished) > FAT - EN ROUTE SFO TO BFL, AIRCRAFT DIVERTED TO FAT DUE TO REPORTED RIGHT ENGINE LOW OIL PRESSURE INDICATION. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND FITTING ON OIL SUPPLY LINE LOOSE. TIGHTENED B-NUT. PERFORMED ENGINE RUN. LEAK CHECK AND OIL PR - [SDR WTAA970069](https://openairdocs.org/sdr/WTAA970069.md): Gear Selector · failed · Apr 25, 1997 · N425UE · Bag JETSTM3101 · Landing Gear Selector > SFO - NOSE GEAR DOWNLOCK CYCLED THREE TIMES PRIOR TO RETRACTION. MAINTENANCE REPLACED LANDING GEAR SELECTOR. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X) - [SDR WTAA960220](https://openairdocs.org/sdr/WTAA960220.md): Skin · bird strike · Dec 18, 1996 · N425UE · Bag JETSTM3101 · Fuselage Main, Plate/Skin > BFL - BIRD STRIKE TO FUSELAGE ON LANDING REPORTED. MAINTENANCE INSPECTED AIRCRAFT FOR DAMAGE. NO DAMAGE NOTED. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA960170](https://openairdocs.org/sdr/WTAA960170.md): Filter · failed · Aug 26, 1996 · N425UE · Bag JETSTM3101 · Hydraulic Filter, Main > PDX - DURING AIRCRAFT TAXI, NOSE LANDING GEAR RED UNSAFE INDICATION ILLUMINATED. AIRCRAFT FERRIED TO EUG FOR REPAIRS. MAINTENANCE INSPECTED SYSTEM. REPLACED HYDRAULIC RETURN FILTER. GEAR POSITION INDICATION NORMAL FOLLOWING GEAR RETRACTION CHECK. AIRCRAFT - [SDR WTAA960050](https://openairdocs.org/sdr/WTAA960050.md): Fuel Contl Unit · failed · Mar 4, 1996 · N425UE · Bag JETSTM3101 · Fuel Control/Turbine Engines > SFO - NR 2 ENGINE FAILED TO ACHIEVE REQUIRED TORQUE ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE DEFERRED TTL SYSTEM PER MEL 76-2. ENGINE OPERATIONS REPORTED NORMAL DURING GROUND RUN WITH TTL OFF. AIRCRAFT RETURNED TO SERVICE. TTL SYSTEM - [SDR WTAA960038](https://openairdocs.org/sdr/WTAA960038.md): Torque Ind · malfunctioned · Feb 19, 1996 · N425UE · Bag JETSTM3101 · Engine BMEP/Torque Indicating > SFO - NR 2 ENGINE FAILED TO ACHIEVE REQUIRED TORQUE ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. RIGHT ENGINE APPEARED TO BYPASS FUEL DURING TAKEOFF ROLL. MAINTENANCE DEFERRED TTL SYSTEM PER MEL 76-2. ENGINE OPERATIONS REPORTED NORMAL DURING GROUND R - [SDR WTAA960033](https://openairdocs.org/sdr/WTAA960033.md): Tq Signal Cond · out of adjust · Feb 12, 1996 · N425UE · Bag JETSTM3101 · Engine BMEP/Torque Indicating > SFO - NR 2 ENGINE FAILED TO ACHIEVE REQUIRED TORQUE ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE RECALIBRATED TORQUE INDICATION SYSTEM. ENGINE OPERATIONS NORMAL DURING GROUND RUN. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA950324](https://openairdocs.org/sdr/WTAA950324.md): Dv Window · bird strike · Dec 23, 1995 · N425UE · Bag JETSTM3101 · Flight Compartment Windows > SFO - BIRD STRIKE REPORTED ON CAPTAINS DV WINDOW ON LANDING. MAINTENANCE ACCOMPLISHED BIRD STRIKE INSPECTION AND FOUND CAPTAINS DV WINDOW SCRATCHED. NO OTHER DAMAGE TO AIRCRAFT. REPLACED CAPTAINS DV WINDOW. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA950320](https://openairdocs.org/sdr/WTAA950320.md): Skin · bird strike · Dec 15, 1995 · N425UE · Bag JETSTM3101 · Wing, Plate/Skin > SJC - BIRD STRIKE REPORTED ON LEFT WING LEADING EDGE OF AIRCRAFT. MAINTENANCE ACCOMPLISHED BIRD STRIKE INSPECTION. NO DAMAGE NOTED. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA950298](https://openairdocs.org/sdr/WTAA950298.md): Radome · birdstrike · Nov 6, 1995 · N425UE · Bag JETSTM3101 · Aerodynamic Fairings > FAT - BIRD STRIKE REPORTED ON NOSE SECTION OF AIRCRAFT. MAINTENANCE ACCOMPLISHED BIRD STRIKE INSPECTION. NO DAMAGE NOTED. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA950275B](https://openairdocs.org/sdr/WTAA950275B.md): Bypass Valve · failed · Sep 29, 1995 · N425UE · Bag JETSTM3101 · Hydraulic System, Main > SFO - MAIN LANDING GEAR INTRANSIT LIGHTS REMAIN ILLUMINATED FOLLOWING GEAR RETRACTION. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANCE CONFIRMED LANDING GEAR SLOW TO RETRACT. REPLACED RIGHT MAIN GEAR RADIUS R - [SDR WTAA950275A](https://openairdocs.org/sdr/WTAA950275A.md): Radius Rod · failed · Sep 29, 1995 · N425UE · Bag JETSTM3101 · Landing Gear Retraction/Extension System > SFO - MAIN LANDING GEAR INTRANSIT LIGHTS REMAIN ILLUMINATED FOLLOWING GEAR RETRACTION. AIRCRAFT RETURNED TO STATION WITHOUT INCIDENT. AIRCRAFT FERRIED TO FAT FOR REPAIRS. MAINTENANCE CONFIRMED LANDING GEAR SLOW TO RETRACT. REPLACED RIGHT MAIN GEAR RADIUS R - [SDR WTAA950256B](https://openairdocs.org/sdr/WTAA950256B.md): Striker Plate · worn · Sep 5, 1995 · N425UE · Bag JETSTM3101 · Door Warning System > IPL - POD DOOR LIGHT ILLUMINATED AFTER TAKEOFF. AIRCRAFT RETURNED TO AIRPORT WITHOUT INCIDENT. DEFERRED POD DOOR CAPTION PER MEL 52-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED THE DEFERRAL WITH THE POD DOOR MICROSWITCH AND STRIKER. ( - [SDR WTAA950256A](https://openairdocs.org/sdr/WTAA950256A.md): Switch · worn · Sep 5, 1995 · N425UE · Bag JETSTM3101 · Door Warning System > IPL - POD DOOR LIGHT ILLUMINATED AFTER TAKEOFF. AIRCRAFT RETURNED TO AIRPORT WITHOUT INCIDENT. DEFERRED POD DOOR CAPTION PER MEL 52-1. AIRCRAFT RETURNED TO SERVICE. MAINTENANCE SUBSEQUENTLY CLEARED THE DEFERRAL WITH THE POD DOOR MICORSWITCH AND STRIKER. ( - [SDR WTAA950251](https://openairdocs.org/sdr/WTAA950251.md): Switch Wire · broken · Aug 24, 1995 · N425UE · Bag JETSTM3101 · Landing Gear Position and Warning > ACV - NOSE LANDING GEAR RED INTRANSIT LIGHT FAILED TO ILLUMINATE WHEN LANDING GEAR WAS EXTENDED. MAINTENANCE REPAIRED BROKEN WIRE AT NOSE LANDING GEAR UPLOCK MICROSWITCH. LANDING GEAR INDICATION SYSTEM OPERATIONAL CHECK NORMAL AIRCRAFT RETURNED TO SERVICE. - [SDR WTAA950231](https://openairdocs.org/sdr/WTAA950231.md): Tq Signal Cond · out of adjust · Jul 12, 1995 · N425UE · Bag JETSTM3101 · Engine BMEP/Torque Indicating > SEA - LEFT ENGINE FAILED TO OBTAIN REQUIRED TAKEOFF TORQUE. TAKEOFF ABORTED WITHOUT INCIDENT. MAINTENANCE ADJUSTED LEFT ENGINE TORQUE SIGNAL CONDITIONER. ENGINE OBTAINS TARGET TORQUE DURING GROUND RUN. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR WTAA950071](https://openairdocs.org/sdr/WTAA950071.md): Airspeed Ind · failed · Feb 1, 1995 · N425UE · Bag JETSTM3101 · Airspeed/Mach Indicator > SEA - CAPTAIN'S AIRSPEED INDICATOR REPORTED INOPERATIVE ON TAKEOFF ROLL. TAKEOFF ABORTED WITHOUT INCIDENT. REPLACED CAPTAIN'S AIRSPEED INDICATOR. AIRCRAFT RETURNED TO SERVICE. (X) - [SDR WTAA950012](https://openairdocs.org/sdr/WTAA950012.md): Wire · broken · Jan 2, 1995 · N425UE · Bag JETSTM3101 · Landing Gear System Wiring > SEA - THE NLG INTRANSIT INDICATION LIGHT REPORTED INOPERATIVE. MAINTENANCE REPAIRED BROKEN WIRE ON NLG UPLOCK MICROSWITCH. ACFT RETURNED TO SERVICE. (W) ## 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 = 'N425UE' AND deregistration_id = 'N425UE-2017-04-13' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N425UE-2017-04-13/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.