# Service difficulty reports: N449YV

A list on [N449YV](https://openairdocs.org/aircraft/N449YV.md).

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

Page 1 of 2 · 60 reports

- [SDR HKGA20220314004](https://openairdocs.org/sdr/HKGA20220314004.md): Spacer · cracked · Mar 13, 2022 · N449YV · Dhav DHC8202 · Air Conditioning System
  > BLEED SYSTEM PRSOV SPACE MOUNTING EARS FOUND CRACKED. REMOVED SPACER, REPLACED CRACKED ANGLES P/N 85531139-101 & 85531139-105. RE-INSTALLED REPAIRED SPACER.
- [SDR MASA2010060300599](https://openairdocs.org/sdr/MASA2010060300599.md): Control Box · faulty · Jun 3, 2010 · N449YV · Dhav DHC8202 · Emergency Lighting
  > EMERGENCY AISLE LIGHT AT ROW 4-9 OUT. MX R2 EMERGENCY LIGHTING CONTROL BOX, BATTERY CHARGER 3 AND ALL BATTERY PACKS.
- [SDR MASA2010052300542](https://openairdocs.org/sdr/MASA2010052300542.md): Power Supply · inoperative · May 23, 2010 · N449YV · Dhav DHC8202 · Emergency Lighting
  > RIGHT FWD FUSELAGE EMERGENCY LIGHT INOP. REMOVED AND REPLACED NR 2 EMERGENCY LIGHT POWER SUPPLY AND BATTERY ASSY, EMERGENCY LIGHT SYS OPS CHECKED GOOD.
- [SDR MASA2010040100281](https://openairdocs.org/sdr/MASA2010040100281.md): Wire · damaged · Apr 1, 2010 · N449YV · Dhav DHC8202 · Light System Wiring
  > FWD E-LIGHT TRACK OUT. REPAIRED WIRING.
- [SDR MASA2010032400245](https://openairdocs.org/sdr/MASA2010032400245.md): Light · inoperative · Mar 24, 2010 · N449YV · Dhav DHC8202 · Emergency Lighting
  > RIGHT FWD EGRESS LIGHT INOP. RELAMPED EGRESS LIGHT.
- [SDR MASA2010030700190](https://openairdocs.org/sdr/MASA2010030700190.md): Light · inoperative · Mar 7, 2010 · N449YV · Dhav DHC8202 · Emergency Lighting
  > F/A'S GREEN E-LIGHT SWITCH OUT. RELAMPED EMERGENCY LIGHT.
- [SDR MASA2008102500751](https://openairdocs.org/sdr/MASA2008102500751.md): Light · malfunctioned · Oct 25, 2008 · N449YV · Dhav DHC8202 · Emergency Lighting
  > ASH FLT 2767 MRY - ALL EMERGENCY LIGHTS WILL SHUT OFF. MX RESET SYSTEM WITH THE CREW.
- [SDR MASA200700825](https://openairdocs.org/sdr/MASA200700825.md): Sign · loose · Nov 28, 2007 · N449YV · Dhav DHC8202 · Emergency Lighting
  > ASH FLT 2950 PHX, EXIT SIGN AT PAX DOOR LOOSE. SECURED SIGN ASSEMBLY.
- [SDR MASA200700812](https://openairdocs.org/sdr/MASA200700812.md): Bolt · loose · Nov 20, 2007 · N449YV · Dhav DHC8202 · Passenger/Crew Doors
  > ASH FLT 2960 - PHX - GRINDING NOISE IN THE PAX DOOR WHEN TRYING TO CLOSE IT. RESECURED UPPER OUTER ATTACH BOLT, OPS CHECK GOOD.
- [SDR MASA200700440](https://openairdocs.org/sdr/MASA200700440.md): Light · malfunctioned · Jul 18, 2007 · N449YV · Dhav DHC8202 · Emergency Lighting
  > ASH 2843 PHX. EMERGENCY LIGHTS WILL NOT TURN OFF. MX RESET SYSTEM. NO FURTHER DEFECTS NOTED.
- [SDR MASA200700134](https://openairdocs.org/sdr/MASA200700134.md): Unknown · odor · Mar 4, 2007 · N449YV · Dhav DHC8202 · Air Distribution System
  > ASH 2855 PHX. LOUD NOISE, SMOKE AND SMOKY SMELL. MX PERFORMED HIGH POWERED MAINT RUN. SYSTEM OP CHECK GOOD AND COULD NOT DUPLICATE THE DISCREPANCY.
- [SDR MASA200602505](https://openairdocs.org/sdr/MASA200602505.md): Wire · damaged · Oct 30, 2006 · N449YV · Dhav DHC8202 · Electrical Power System Wiring
  > ASH 2894 PHX. SMOKE COMING FROM D/C POWER PLUG. MX RE-WIRED THE DC ELECTRICAL SYSTEM.
- [SDR MASA200601972](https://openairdocs.org/sdr/MASA200601972.md): Torque Sensor · faulty · Jul 28, 2006 · N449YV · Dhav DHC8202 · Trailing Flap Position Indicating System
  > ASH 6253 DRO. FLAP DRIVE CAUTION IN FLIGHT. THE AIRCRAFT WAS FERRIED TO PHX WHERE MAINTENANCE REMOVED AND REPLACED THE TORQUE SENSOR.
- [SDR MASA200601861](https://openairdocs.org/sdr/MASA200601861.md): Connector · corroded · Jul 15, 2006 · N449YV · Dhav DHC8202 · Flight Control System Wiring
  > ASH 6286 PHX - FLAP DRIVE CAUTION MESSAGE. MX FOUND THE FLAP DRIVE CONNECTOR CORRODED. MX CLEANED CORROSION AND SECURED CANNON PLUG.
- [SDR MASA200601678](https://openairdocs.org/sdr/MASA200601678.md): Light · inoperative · Jun 23, 2006 · N449YV · Dhav DHC8202 · Emergency Lighting
  > ASH 6251 DRO. EMERGENCY EXIT LIGHT AT ROW 4 INOP. MX RELAMPED EXIT SIGN.
- [SDR MASA200600290](https://openairdocs.org/sdr/MASA200600290.md): Starter Gen · malfunctioned · Feb 1, 2006 · N449YV · Dhav DHC8202 · AC Generation System
  > ASH 6209 PHX. NR 2 DC GENERATOR CAUTION LIGHT ON TAXI OUT. MX PLACED ON MEL. MX REPLACED GEN.
- [SDR MASA200600296](https://openairdocs.org/sdr/MASA200600296.md): Generator · warning light · Feb 1, 2006 · N449YV · Dhav DHC8202 · Alternator-Generator Drive
  > ASH 7077 PHX - RT AC GEN CAUTION LIGHT CAME ON DURING TAKEOFF ROLL. MAINTENANCE REMOVED AND REPLACED THE GEN. OPS CHECK GOOD.
- [SDR MASA200500804](https://openairdocs.org/sdr/MASA200500804.md): Power Unit · malfunctioned · Oct 14, 2005 · N449YV · Dhav DHC8202 · Hydraulic System, Main
  > NR 2 ENGINE HYD CAUTION. MAINTENANCE REMOVED AND REPLACED SPU AND SERVICED HYDRAULIC SYSTEM.
- [SDR MASA200500519](https://openairdocs.org/sdr/MASA200500519.md): Generator · failed · Jul 5, 2005 · N449YV · Dhav DHC8202 · DC Generator-Alternator
  > NR 1 DC GEN LIGHT IN FLIGHT. NR 1 DC GENERATOR REPLACED.
- [SDR MASA200500352](https://openairdocs.org/sdr/MASA200500352.md): Tscu · malfunctioned · May 13, 2005 · N449YV · Dhav DHC8202 · Propeller Controlling System
  > ASH 6106 PHX TO PSP. THE AIRCRAFT RETURNED TO THE GATE WHEN THE CREW REPORTED THAT THE NR 1 ENGINE/PROP TORQUE WENT TO 100 PERCENT TORQUE UNCOMMANDED WHEN ADVANCING THE POWER LEVER. MAINTENANCE REPLACED THE TSCU.
- [SDR MASA200500159](https://openairdocs.org/sdr/MASA200500159.md): Connector · dirty · Feb 26, 2005 · N449YV · Dhav DHC8202 · Emergency Lighting
  > CLOSED/SUP - ASH 6322 PHX - EMERGENCY LIGHTS REMAIN ON WHEN BOTH LIGHT SWITCHES ON/ARM ARE IN THE OFF POSITION. PHX MAINTENANCE TROUBLESHOOTING WITH GJT MAINTENANCE. MAINTENANCE CLEANED THE CONNECTION AND OPS CHECKED GOOD.
- [SDR MASA200400617](https://openairdocs.org/sdr/MASA200400617.md): Lamp · inoperative · Oct 31, 2004 · N449YV · Dhav DHC8202 · Emergency Lighting
  > THE AIRCRAFT RETURNED TO GATE WITH FORWARD SECTION OF EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE TROUBLESHOT AND RELAMPED THE SYSTEM. OPS CHECKED GOOD.
- [SDR MASA200400449](https://openairdocs.org/sdr/MASA200400449.md): Indicator · inoperative · Aug 12, 2004 · N449YV · Dhav DHC8202 · Drag Control System
  > THE CREW RETURNED THE AIRCRAFT TO THE GATE DUE TO THE LEFT SPOILER INDICATING OPPOSITE OF DEFLECTION. CONFIRMED THAT THE FAULT WAS AN INDICATION ERROR AND FERRIED THE AIRCRAFT TO PHX. MX HAS TROUBLESHOT TO AN INDICATOR AND ARE AWAITING PART. 8/13 MAINTENANC
- [SDR MASA200400076](https://openairdocs.org/sdr/MASA200400076.md): Wire · loose · Feb 8, 2004 · N449YV · Dhav DHC8202 · Light System Wiring
  > CREW REPORTED THE EMERGENCY LIGHT FLOOR PATH LIGHTS INOPERATIVE. MECHANIC TIGHTENED LEADS ON EMERGENCY LIGHTS. OPS CHECK GOOD. NO PARTS USED.
- [SDR MASA200300420](https://openairdocs.org/sdr/MASA200300420.md): Battery · discharged · Oct 20, 2003 · N449YV · Dhav DHC8202 · Emergency Equipment
  > PHX-DRO CREW REPORTED F/A EMERGENCY FLASHLIGHT INOPERATIVE. MECHANIC REPLACED THE BATTERY.
- [SDR MASA200200012](https://openairdocs.org/sdr/MASA200200012.md): Power Supply · Oct 4, 2002 · N449YV · Dhav DHC8202 · Emergency Lighting
  > DURING LINE CHECK INSPECTION, THE #2 CABIN EMERGENCY LIGHT WOULD NOT ILLUMINATE. THE #2 EMERGENCY LIGHT POWER SUPPLY WAS REPLACED WITH NO FURTHER DEFECTS NOTED.
- [SDR M02121](https://openairdocs.org/sdr/M02121.md): Connector · loose · Aug 12, 2002 · N449YV · Dhav DHC8202 · Turbine Engine System Wiring
  > RETURNED TO THE GATE. NR 2 ENGINE HAD SIGNIFICANT RPM DROP WHEN POWER LEVERS MOVED FROM DISK TO FLIGHT IDLE. MECHANIC SECURED LOOSE CONNECTOR PLUG. OPS CHECK GOOD.
- [SDR M02022](https://openairdocs.org/sdr/M02022.md): Power Supply · inoperative · Feb 9, 2002 · N449YV · Dhav DHC8202 · Emergency Lighting
  > DURING ROUTINE MAINTENANCE, SEVERAL EMERGENCY EXIT LIGHTS FAILED TO ILLUMINATE. MECHANIC REPLACED THE NR2 EMERGENCY POWER SUPPLY. OPS CHECK GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.
- [SDR 2002F00218](https://openairdocs.org/sdr/2002F00218.md): Strut · defective · Nov 27, 2001 · N449YV · Dhav DHC8202 · Passenger/Crew Doors
  > FLT NR 6253 - ON ARRIVAL IN DRO, THE CREW COULD ONLY GET THE PASSENGER DOOR TO OPEN ONE-THIRD OF THE WAY. MAINTENANCE REPLACED BOTH STRUTS. OPS CHECKS GOOD. (M)
- [SDR 2001F00442](https://openairdocs.org/sdr/2001F00442.md): Battery Pack · inoperative · Sep 17, 2001 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 6330 - PHX-BFL - DURING TAXI-OUT, THE CREW HAD A MAIN DOOR EMERGENCY EXIT SIGN, ROW 1D EMERGENCY EXIT SIGN AND OVERHEAD EMERGENCY LIGHT INOPERATIVE. THE AIRCRAFT RETURNED TO THE GATE WHERE MAINTENANCE TROUBLESHOT AND REPLACED THE EMERGENCY LIGHT BATTERY P
- [SDR MASA01035](https://openairdocs.org/sdr/MASA01035.md): Power Supply · discharged · Apr 6, 2001 · N449YV · Dhav DHC8202 · Emergency Lighting
  > DURING ROUTINE MAINTENANCE DISCOVERED F/A''S GALLEY EMERGENCY EXIT, RIGHT FORWARD EMERGENCY EXIT AND CEILING FORWARD AFT LIGHTS INOPERATIVE. REMOVED AND REPLACED NR 2 EMERGENCY POWER SUPPLY. OPS CHECK GOOD. (M)
- [SDR MASA01028](https://openairdocs.org/sdr/MASA01028.md): Fuel Control · failed · Mar 20, 2001 · N449YV · Dhav DHC8202 · Fuel Control/Turbine Engines
  > FLT 6323 - GJT-PHX - RETURNED TO FIELD AFTER SHUTTING DOWN ENGINE NR 2 DUE TO NO RESPONSE TO POWER LEVER MOVEMENT. AFTER AN UNEVENTFUL LANDING MAINTENANCE WAS CALLED. MAINTENANCE TROUBLESHOT AND REMOVED AND REPLACED THE MFC AND FUEL PUMP. AIRCRAFT WAS LEAK
- [SDR MASA00170](https://openairdocs.org/sdr/MASA00170.md): Battery · discharged · Dec 12, 2000 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 6202 - FLG-PHX - DURING THE PRE-FLIGHT INSPECTION, THE CREW NOTICED THAT THE EMERGENCY EXIT LIGHTING AT ROW 1 C/D AND FLIGHT ATTENDANT JUMP SEAT WOULD NOT ILLUMINATE. MAINTENANCE RE-CHARGED THE BATTERIES WITH EXTERNAL POWER. OPS CHECK GOOD AND THE AIRCRA
- [SDR MASA99133](https://openairdocs.org/sdr/MASA99133.md): Bulb · missing · Aug 10, 1999 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 6230 - PHX-MTJ - DURING PREFLIGHT ACCEPTANCE CHECK, THE CREW REPORTED THE RIGHT SIDE EMERGENCY EXIT PLACARD LENSE WAS MISSING. MAINTENANCE REMOVED AND REPLACED THE LIGHT ASSY. OPS CHECK GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR MASA98230](https://openairdocs.org/sdr/MASA98230.md): Power Supply · discharged · Dec 31, 1998 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 6251 - PHX-DRO - PRIOR TO DEPARTURE, CREW REPORTED THAT SEVERAL EMERGENCY LIGHTS WOULD NOT ILLUMINATE. MAINTENANCE REPLACED ALL THE EMERGENCY BATTERIES. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR MASA98226](https://openairdocs.org/sdr/MASA98226.md): Power Supply · discharged · Dec 17, 1998 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 6230 - PHX-MTJ - AS AIRCRAFT TAXIED FROM THE GATE, THE FLIGHT ATTENDANT TESTED THE EMERGENCY LIGHTS AND THEY WERE INOPERATIVE. AIRCRAFT WAS RETURNED TO GATE. MAINTENANCE TROUBLESHOT AND REPLACED THE BATTERY PACKS. OPS CHECK GOOD. AIRCRAFT WAS RETURNED
- [SDR MASA98222](https://openairdocs.org/sdr/MASA98222.md): Bulb · failed · Dec 10, 1998 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 6230 - PHX-MTJ - PRIOR TO DEPARTURE, CREW REPORTED TWO OVERHEAD EMRGENCY LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED THE BULBS. OPS CHECKED GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR MASA98204](https://openairdocs.org/sdr/MASA98204.md): Bulb · failed · Nov 17, 1998 · N449YV · Dhav DHC8202 · Emergency Lighting
  > DURING A ROUTINE LINE CHECK INSPECTION, MAINTENANCE PERSONNEL FOUND THE NR 2 CABIN OVERHEAD EMERGENCY EXIT LIGHT FAILED TO ILLUMINATE. REMOVED AND REPLACED BULB, OPS CHECK GOOD. (M)
- [SDR MASA98198](https://openairdocs.org/sdr/MASA98198.md): Bulb · failed · Nov 4, 1998 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 6322 - PHX-GJT - WHILE THE AIRCRAFT WAS WAITING ON THE RAMP PRIOR TO DEPARTURE, PHX MAINTENANCE NOTICED THAT THE F/A'S EMERGENCY LIGHT SWITCH BACKLIGHTING WAS INOP. RELAMPED THE SWITCH, OPS CHECKED GOOD. (M)
- [SDR MASA98096](https://openairdocs.org/sdr/MASA98096.md): Bulb · failed · Apr 23, 1998 · N449YV · Dhav DHC8202 · Emergency Lighting
  > DURING A ROUTINE SERVICE CHECK, MAINTENANCE NOTED SIX BURNED BULBS IN THE OVERHEAD CABIN CEILING EXIT LIGHT AT THE AIRSTAIR DOOR. THE BULBS WERE REPLACED. OPS CHECK GOOD. (M)
- [SDR MASA98094](https://openairdocs.org/sdr/MASA98094.md): Hydraulic Line · split · Apr 22, 1998 · N449YV · Dhav DHC8202 · Hydraulic System, Main
  > FLT 7544 - DEN-DRO - AFTER TAKEOFF, THE CREW RAISED THE FLAPS AND NOTICED THAT THE NR 1 HYDRAULIC SYSTEM WAS LOSING PRESSURE AND FLUID. DECLARED AN EMERGENCY AND RETURNED TO THE FIELD WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE HYDRAULIC RETURN LI
- [SDR MASA98082](https://openairdocs.org/sdr/MASA98082.md): Battery · discharged · Apr 13, 1998 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 7565 - SHR-GCC - CREW TESTED EMERGENCY LIGHTS AND THEY WOULD NOT ILLUMINATE. MAINTENANCE CHARGED BATTERIES, OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR MASA98075](https://openairdocs.org/sdr/MASA98075.md): Bulb · failed · Apr 9, 1998 · N449YV · Dhav DHC8202 · Emergency Lighting
  > DURING ROUTINE MAINTENANCE INSPECTION, MAINTENANCE PERSONNEL FOUND THE CENTER OVERHEAD EMERGENCY EXIT SIGN DIM. THE BURNED OUT BULBS WERE REPLACED, OPS CHECK GOOD. (M)
- [SDR MASA98047](https://openairdocs.org/sdr/MASA98047.md): Bulb · failed · Mar 5, 1998 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 7662 - DEN-MTJ - CREW REPORTED ONE BULB BURNED OUT AT ROW 3 EMERGENCY TRACK LIGHTING. MAINTENANCE ACTION WAS DEFERRED PER MEL 33-11. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR MASA98032](https://openairdocs.org/sdr/MASA98032.md): Fan · failed · Feb 18, 1998 · N449YV · Dhav DHC8202 · Air Distribution Fan
  > FLT 7565 - GCC-DEN - EN ROUTE TO DEN, PILOT RECEIVED AN AVIONICS FAN FAILED ANNUNC, WITH AN ELECTRICAL ODOR. DEN MAINTENANCE DEFERRED THE AVIONICS COOLING FAN PER MEL 21-11. AIRCRAFT WAS RETURNED TO SERVICE. IN SUBSEQUENT MAINTENANCE, THE AVIONICS COOLING F
- [SDR MASA98029](https://openairdocs.org/sdr/MASA98029.md): Bulb · failed · Feb 17, 1998 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 7622 - HDN-DEN - IN DEN, CREW REPORTED THE PORTABLE EMERGENCY LIGHT WAS INOP. MAINTENANCE REMOVED AND REPLACED THE BULB. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR MASA98006](https://openairdocs.org/sdr/MASA98006.md): Gas Strut · worn · Jan 9, 1998 · N449YV · Dhav DHC8202 · Passenger/Crew Doors
  > FLT - 7580 - DEN-GJT - CREW FOUND THAT THE AIRSTAIR DOOR WAS DIFFICULT TO OPEN FROM THE INSIDE. MAINTENANCE REMOVED AND REPLACED THE GAS STRUT AND LUBRICATED THE DOOR. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR MASA97260](https://openairdocs.org/sdr/MASA97260.md): Light · broken · Dec 18, 1997 · N449YV · Dhav DHC8202 · Emergency Lighting
  > DURING MAINTENANCE, THE AFT EMERGENCY FLOOR TRACK LIGHT SECTION WAS FOUND TO HAVE A BROKEN CONNECTOR. THE LIGHT STRIP WAS REMOVED AND REPLACED. OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR MASA97246](https://openairdocs.org/sdr/MASA97246.md): Wire · broken · Dec 8, 1997 · N449YV · Dhav DHC8202 · Light System Wiring
  > DURING ROUTINE LINE INSPECTION, EMERGENCY FLOOR PATH LIGHTING HAD TWO RED LIGHTS THAT FAILED TO ILLUMINATE. MAINTENANCE FOUND A BROKEN WIRE AND REMOVED AND REPLACED THE EMERGENCY TRACK LIGHT ASSY. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR MASA97197](https://openairdocs.org/sdr/MASA97197.md): Batteries · discharged · Oct 24, 1997 · N449YV · Dhav DHC8202 · Emergency Lighting
  > FLT 7453 - RAP-DEN - CREW REPORTED THE FIRST THREE OVERHEAD EMERGENCY LIGHTS WOULD NOT ILLUMINATE. THE AIRCRAFT WAS FERRIED TO DEN, WHERE MAINTENANCE REMOVED AND REPLACED ALL THREE BATTERIES IN THE CEILING. AIRCRAFT WAS RETURNED TO SERVICE. (M)

Next page: https://openairdocs.org/aircraft/N449YV/reports.md?page=2

## 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 = 'N449YV' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N449YV/reports

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