# Service difficulty reports: N490US, cancelled Nov 5, 2004

A list on [N490US, cancelled Nov 5, 2004](https://openairdocs.org/deregistered/N490US-2004-11-05.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 5 · 228 reports

- [SDR QXEA0100006](https://openairdocs.org/sdr/QXEA0100006.md): Circuit Board · malfunctioned · Jan 2, 2001 · N490US · Fokker F28MK4000 · Emergency Lighting
  > SEA- EXIT SIGN MID CABIN OVERHEAD AISLE FACING AFT IS DIM. REPLACED EXIT LIGHT CIRCUIT BOARD. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0100005](https://openairdocs.org/sdr/QXEA0100005.md): Circuit Board · malfunctioned · Jan 2, 2001 · N490US · Fokker F28MK4000 · Emergency Lighting
  > SEA- EXIT SIGN OVER COCKPIT DOOR IS DIM. REPLACED EXIT LIGHT CIRCUIT BOARD. OPERATIONAL CHECKS GOOD. AIRCRAFT RETRUNED TO SERVICE.
- [SDR QXEA0003266](https://openairdocs.org/sdr/QXEA0003266.md): Fan · failed · Dec 12, 2000 · N490US · Fokker F28MK4000 · Air Distribution Fan
  > GEG - INSTURMENT COOLING FAN EMITTING INTERMITANT ELECTRICAL ODOR. REMOVED AND REPLACED COOLING FAN. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0002947](https://openairdocs.org/sdr/QXEA0002947.md): Circuit Board · failed · Nov 9, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > GEG - MID GALLEY EXIT LIGHT FOUND INOPERATIVE. REMOVED AND REPLACED CIRCUIT BOARD. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0002943](https://openairdocs.org/sdr/QXEA0002943.md): Power Supply · inoperative · Nov 5, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > SEA - THE SEAT PATH EVACUATION LIGHTS ON SEATS 1 - 4 WERE FOUND INOPERATIVE. REMOVED AND REPLACED POWER SUPPLY, OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0002942](https://openairdocs.org/sdr/QXEA0002942.md): Battery Pack · inoperative · Nov 5, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > YYC - EVACUATION SEAT PROXIMITY LIGHTING FOUND INOPERATIVE. FOUND BATTERY PACK COLD SOAKED. REMOVED AND HEATED BATTERY PACK. REPLACED BATTERY, OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0002899](https://openairdocs.org/sdr/QXEA0002899.md): Sign · inoperative · Oct 27, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > PDX - EMERGENCY EXIT SIGN AT MID CABIN HAS INOPERATIVE BULBS. REMOVED AND REPLACED MID CABIN LIGHT ASSEMBLEY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0002898](https://openairdocs.org/sdr/QXEA0002898.md): Sign · inoperative · Oct 25, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > BOI - EXIT LIGHT ARROW WAS FOUND INOPERATIVE. REMOVED AND REPLACED FORWARD EXIT SIGN ASSEMBLEY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0002287](https://openairdocs.org/sdr/QXEA0002287.md): Sign · inoperative · Aug 16, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > SEA- FORWARD EXIT SIGN INOPERATIVE. REMOVED AND REPLACED LIGHT ASSEMBLY. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0002273](https://openairdocs.org/sdr/QXEA0002273.md): Floor Support · corroded · Aug 9, 2000 · N490US · Fokker F28MK4000 · Fuselage Miscellaneous Structure
  > PDX - THE CENTER FLOOR SUPPORT BEAM WAS FOUND TO HAVE CORROSION AROUND A CAM LOCK RECEIVER. COMPLIED WITH REPAIR OF FLOORBEAM VIA A ENGINEERING ORDER THAT CALLED FOR REPLACING AFFECTED AREA WITH A SPLICE REPAIR. REQUIRED INSPECTION COMPLIED WITH. AIRCRAFT R
- [SDR QXEA0001751](https://openairdocs.org/sdr/QXEA0001751.md): Battery Pack · inoperative · Jun 20, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > EMERGENCY TRACK LIGHTING COMES ON WITH EMERGENCY LIGHT SWITCH IN ARMED POSITION. LIGHTS GO OFF IF LIGHT SWITCH IS TURNED OFF. REMOVED AND REPLACED BATTERY PACKS NR 1-3. SERIAL NUMBER (814 AND 22474). REPAIRED BROKEN WIRE LV934-325 BLUE DISCONNECT. SYSTEM
- [SDR QXEA0001748](https://openairdocs.org/sdr/QXEA0001748.md): Battery · inoperative · Jun 19, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > PDX- EMERGENCY ESCAPE PATCH LIGHTING INOP, ROWS 1 - 4. REMOVED AND REPLACED BATTERY CARTRIDGE UNDER SEAT 1AB AS REQUIRED. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0001278](https://openairdocs.org/sdr/QXEA0001278.md): Battery Pack · inoperative · May 15, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > SEA- FORWARD SECTION OF ESCAPE PATCH LIGHTS INOPERATIVE. REPLACED ESCAPE PATH LIGHT BATTERY PACK UNDER ROW 1, OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0001140](https://openairdocs.org/sdr/QXEA0001140.md): Wire · broken · Apr 22, 2000 · N490US · Fokker F28MK4000 · Light System Wiring
  > GEG - EMERGENCY LIGHTS ON SEATS INOPERATIVE. FOUND BROKEN WIRES AT ROW 9. REPAIRED AS REQUIRED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0001141](https://openairdocs.org/sdr/QXEA0001141.md): Battery Pack · inoperative · Apr 19, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > PDX - EMERGENCY PATH LIGHTS ON ROWS 1 - 4 FOUND INOPERATIVE. REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0001136](https://openairdocs.org/sdr/QXEA0001136.md): Circuit Board · damaged · Apr 18, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > GEG - EXIT LIGHT HAS LAMPS INOPERATIVE ABOVE COCKPIT DOOR. REMOVED AND REPLACED CIRCUIT BOARD. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0001112](https://openairdocs.org/sdr/QXEA0001112.md): Circuit Breaker · popped · Apr 13, 2000 · N490US · Fokker F28MK4000 · Emergency Lighting
  > BOI - CABIN SEATING EVACUATION LIGHTS INOPERATIVE WHEN SWITCED TO ON DURING LIGHTING CHECK. REPLACED LAMP EVACUATION LIGHT CIRCUIT BREAKER IN FORWARD CARGO PIT. OPERATION CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA0000515](https://openairdocs.org/sdr/QXEA0000515.md): Indicator · contaminated · Feb 14, 2000 · N490US · Fokker F28MK4000 · Independent Position Determining System
  > SEA - CREW REPORTED STRONG ELECTRICAL ODOR IN THE FLIGHT COMPARTMENT. THE CIRCUIT BREAKERS FOR THE RADAR SYSTEM WERE PULLED AND COLLARED. MAINTENENCE LATER INSPECTED THE SYSTEM AND FOUND THE RADAR INDICATOR HAD WATER CONTAMINATION WHICH HAD SHORTED OUT THE U
- [SDR QXEA0992715](https://openairdocs.org/sdr/QXEA0992715.md): Sign · inoperative · Dec 31, 1999 · N490US · Fokker F28MK4000 · Emergency Lighting
  > GEG - FORWARD OVERHEAD EXIT SIGN INOPERATIVE. REMOVED AND REPLACED EXIT SIGN ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
- [SDR QXEA9901884](https://openairdocs.org/sdr/QXEA9901884.md): Power Supply · inop · Sep 11, 1999 · N490US · Fokker F28MK4000 · Emergency Lighting
  > GEG - OVERHEAD EMERGENCY LIGHT AT ROW FOUR WILL NOT EXTINGUISH. REPLACED BATTERY POWER SUPPLY AT ROW 4. LIGHTS CHECK GOOD.
- [SDR QXEA9901504](https://openairdocs.org/sdr/QXEA9901504.md): Jamb · dented · Jul 23, 1999 · N490US · Fokker F28MK4000 · Fuselage Miscellaneous Structure
  > PDX - FORWARD CARGO BAY FORWARD CARGO DOOR APERTURE IS DENTED ON BOTH FORWARD AND AFT LOWER EDGES. REPAIRED IAW HORIZON AIR EA 4-53-844.
- [SDR QXEA9901470](https://openairdocs.org/sdr/QXEA9901470.md): Skin · chafed · Jul 21, 1999 · N490US · Fokker F28MK4000 · Fuselage Main, Plate/Skin
  > PDX - SKIN CHAFFED UNDER PANEL 92BD, FRAMES 14755 AND 15205 AND STRINGER 66. REPAIRED IAW FOKKER SRM 53-02-01, PAGE 6.
- [SDR QXEA9901514](https://openairdocs.org/sdr/QXEA9901514.md): Latch · out of adjust · Jul 20, 1999 · N490US · Fokker F28MK4000 · Cargo/Baggage Doors
  > PDX - FORWARD CARGO BAY FORWARD CARGO DOOR LATCH HOOK ON AFT END HAS APPROXIMATELY.015 RADIAL PLAY AT LEVER TO HOOK PIN. REPAIRED IAW OVERHAUL MANUAL 20-30-14, PAGE 203, PARAGRAPH 4 AND PAGE 205, PARAGRAPH 6.
- [SDR QXEA9901501](https://openairdocs.org/sdr/QXEA9901501.md): Bushing · seized · Jul 20, 1999 · N490US · Fokker F28MK4000 · Service Doors
  > PDX - SERVICE/EMERGENCY DOOR LATCH BUSHINGS FORWARD, LOWER AND BOTH AFT ARE NOT FREE WHEN DOOR CLOSED AND LATCHED. REPAIRED IAW FOKKER MM 52-40-1, PAGE 502, PARAGRAPH 3AC17.
- [SDR QXEA9901479](https://openairdocs.org/sdr/QXEA9901479.md): Panel · corroded · Jul 19, 1999 · N490US · Fokker F28MK4000 · Wing, Plate/Skin
  > PDX - FRETTING CORROSION AROUND SCREW HOLES ON FUEL PANEL 73J. REPAIRED IAW CPCP CARD 700/23.
- [SDR QXEA9901478](https://openairdocs.org/sdr/QXEA9901478.md): Panel · corroded · Jul 19, 1999 · N490US · Fokker F28MK4000 · Wing, Plate/Skin
  > PDX - FRETTING CORROSION AROUND SCREW HOLES ON FUEL PANEL 73H. REPAIRED IAW CPCP CARD 700/23.
- [SDR QXEA9901477](https://openairdocs.org/sdr/QXEA9901477.md): Panel · corroded · Jul 19, 1999 · N490US · Fokker F28MK4000 · Wing, Plate/Skin
  > PDX - FRETTING CORROSION AROUND SCREW HOLES ON FUEL PANEL 73G. REPAIRED IAW CPCP CARD 700/23.
- [SDR QXEA9901474](https://openairdocs.org/sdr/QXEA9901474.md): Web · cracked · Jul 18, 1999 · N490US · Fokker F28MK4000 · Wing Miscellaneous Structure
  > PDX - BL245R AND Z STRINGER 2.02 WEB PLATE IS CRACKED IN THE RADIUS. REPAIRED IAW HORIZON AIR EA 4-57-298.
- [SDR QXEA9901473](https://openairdocs.org/sdr/QXEA9901473.md): Web · cracked · Jul 18, 1999 · N490US · Fokker F28MK4000 · Wing Miscellaneous Structure
  > PDX - BL245R AND Z STRINGER 2.01 WEB PLATE IS CRACKED IN THE RADIUS. REPAIRED IAW HORIZON AIR EA 4-57-298.
- [SDR QXEA9901472](https://openairdocs.org/sdr/QXEA9901472.md): Web · cracked · Jul 18, 1999 · N490US · Fokker F28MK4000 · Wing Miscellaneous Structure
  > PDX - BL245L AND Z STRINGER 2.02 WEB PLATE IS CRACKED IN THE RADIUS. REPAIRED IAW EA 4-57-298.
- [SDR QXEA9901471](https://openairdocs.org/sdr/QXEA9901471.md): Web · cracked · Jul 18, 1999 · N490US · Fokker F28MK4000 · Wing Miscellaneous Structure
  > PDX - BL245L AND Z STRINGER 2.01 WEB PLATE IS CRACKED IN THE RADIUS. REPAIRED IAW HORIZON AIR EA 4-57-298.
- [SDR QXEA9901517](https://openairdocs.org/sdr/QXEA9901517.md): Skin · cracked · Jul 16, 1999 · N490US · Fokker F28MK4000 · Fuselage Main, Plate/Skin
  > PDX - SUSPECT CRACK AT FORWARD LEFT FUSELAGE SKIN UNDER MAIN CABIN DOOR APPROXIMATELY STATION 169.3 ALONG STRINGER 8. REPAIRED IAW HORIZON AIR EA 4-53-833.
- [SDR QXEA9901513](https://openairdocs.org/sdr/QXEA9901513.md): Skin · dented · Jul 16, 1999 · N490US · Fokker F28MK4000 · Cargo/Baggage Doors
  > PDX - FORWARD CARGO COMPARTMENT FORWARD DOOR INNER SHELL SKIN HAS NUMEROUS DENTS. REPAIRED IAW HORIZON AIR EA 4-52-247.
- [SDR QXEA9901490](https://openairdocs.org/sdr/QXEA9901490.md): Support · chafed · Jul 16, 1999 · N490US · Fokker F28MK4000 · Fuselage Miscellaneous Structure
  > PDX - CHAFE ON BOTH LEFT AND RIGHT SIDE OF AFT SIDE OF SPEED BRAKE SUPPORT BOX. REPAIRED IAW HORIZON AIR EA 4-53-834.
- [SDR QXEA9901476](https://openairdocs.org/sdr/QXEA9901476.md): Stiffener · cracked · Jul 16, 1999 · N490US · Fokker F28MK4000 · Fuselage Miscellaneous Structure
  > PDX - SKIN STIFFENER IN LEFT WHEEL WELL ABOVE AFT LUG OF MAIN LANDING GEAR SHOCK STRUT IS CRACKED. REPAIRED IAW FOKKER SRM 51-30-01.
- [SDR QXEA9901515](https://openairdocs.org/sdr/QXEA9901515.md): Axel · worn · Jul 15, 1999 · N490US · Fokker F28MK4000 · Main Landing Gear Strut/Axle/Truck
  > PDX - LEFT MAIN LANDING GEAR AXLE LEFT SIDE, OUTER PLATING IS CHIPPED OFF OUTBOARD UPPER FORWARD EDGE. REPAIRED IAW HORIZON AIR EA 4-32-139.
- [SDR QXEA9901489](https://openairdocs.org/sdr/QXEA9901489.md): Fitting · corroded · Jul 15, 1999 · N490US · Fokker F28MK4000 · Horizontal Stabilizer Structure
  > PDX - H STAB DRIVE FITTINGS HAVE PITTING LEFT AND RIGHT LOWER LUGS HAVE STEP WEAR. REPAIRED IAW HORIZON AIR EA 4-55-150.
- [SDR QXEA9901488](https://openairdocs.org/sdr/QXEA9901488.md): Lug · corroded · Jul 15, 1999 · N490US · Fokker F28MK4000 · Horizontal Stabilizer Structure
  > PDX - H STAB JUNCTION FITTINGS LOWER LEFT AND LOWER RIGHT LUGS HAVE PITTING AND STEP WEAR, LEFT LUG STEP WEAR IS PRONOUNCED. REPAIRED IAW HORIZON AIR EA 4-55-150.
- [SDR QXEA9901487](https://openairdocs.org/sdr/QXEA9901487.md): Lug · corroded · Jul 15, 1999 · N490US · Fokker F28MK4000 · Horizontal Stabilizer Structure
  > PDX - H STAB JUNCTION FITTINGS UPPER LEFT AND UPPER RIGHT LUGS HAVE PITTING RIGHT SIDE LUG IS DEEPER. REPAIRED IAW HORIZON AIR EA 4-55-150.
- [SDR QXEA9901485](https://openairdocs.org/sdr/QXEA9901485.md): Rib · chafed · Jul 15, 1999 · N490US · Fokker F28MK4000 · Vertical Stabilizer, Spar/Rib
  > PDX - V STAB AT RIB 5.0 AND INTERMEDIATE SPAR II RIGHT SIDE HAS CHAFE DAMAGE FROM STAB. REPAIRED IAW HORIZON AIR EA 4-55-149.
- [SDR QXEA9901518](https://openairdocs.org/sdr/QXEA9901518.md): Strut · chafed · Jul 14, 1999 · N490US · Fokker F28MK4000 · Wing Miscellaneous Structure
  > PDX - LEFT STUBWING ENGINE THRUST STRUT IS CHAFFED ON TOP ABOUT MID POINT BY THE FORWARD BLEED AIR LINE. REPAIRED IAW HORIZON AIR EA 4-71-128.
- [SDR QXEA9901516](https://openairdocs.org/sdr/QXEA9901516.md): Structure · chafed · Jul 13, 1999 · N490US · Fokker F28MK4000 · Wing Main, Frame Structure
  > PDX - LEFT LOWER WING MAIN LANDING GEAR OUTBOARD DOOR CUTOUT HAS TWO DEEP CHAFFED AREAS AT AFT SIDE APPROXIMATELY STATION 1800. REPAIRED IAW HORIZON AIR EA 4-57-296.
- [SDR QXEA9901475](https://openairdocs.org/sdr/QXEA9901475.md): Structure · chafed · Jul 13, 1999 · N490US · Fokker F28MK4000 · Fuselage Main, Structure
  > PDX - WING MOD VALVE IS CHAFFING INTO STRUCTURE AT BL425L. REPAIRED IAW FOKKER SRM 53-02-01, PAGE 4, FIGURE 9.
- [SDR QXEA9901492](https://openairdocs.org/sdr/QXEA9901492.md): Frame · cracked · Jul 12, 1999 · N490US · Fokker F28MK4000 · Fuselage Main, Frame
  > PDX - WHERE FRAME 17665 AND STRINGER 57 MEET THERE IS A CRACK. REPAIRED IAW FOKKER SRM 53-10-05, PAGE 601A AND SRM 51-31-01.
- [SDR QXEA9901491](https://openairdocs.org/sdr/QXEA9901491.md): Frame · cracked · Jul 12, 1999 · N490US · Fokker F28MK4000 · Fuselage Main, Frame
  > PDX - CRACKS AT FRAME 20075 BETWEEN STRINGER 39 AND 40. REPAIRED IAW FOKKER SRM 53-10-5, PAGE 601A.
- [SDR QXEA9901486](https://openairdocs.org/sdr/QXEA9901486.md): Stringer · broken · Jul 12, 1999 · N490US · Fokker F28MK4000 · Rudder Structure
  > PDX - RUDDER HAS A BROKEN STRINGER NEAR RIB 7. LOWER RUDDER FLUTTER COMPARTMENT 2 BY.5 PIECE REMOVED FROM AREA. REPAIRED IAW FOKKER SRM 51-31-01 AND SRM 51-31-05.
- [SDR QXEA9901484](https://openairdocs.org/sdr/QXEA9901484.md): Skin · loose · Jul 12, 1999 · N490US · Fokker F28MK4000 · Rudder, Plate/Skin
  > PDX - RUDDER LEADING EDGE SKIN AT RIB 3 HAS A LOOSE RIVET LEFT SIDE. REPAIRED IAW FOKKER SRM 51-1-01.
- [SDR QXEA9901483](https://openairdocs.org/sdr/QXEA9901483.md): Skin · dented · Jul 12, 1999 · N490US · Fokker F28MK4000 · Rudder, Plate/Skin
  > PDX - RUDDER IS DENTED AT 2 FEET FROM BOTTOM, MID SPAN OF SKIN. REPAIRED IAW FOKKER SRM 51-70-0, PAGE 13, PARAGRAPH 7C.
- [SDR QXEA9901481](https://openairdocs.org/sdr/QXEA9901481.md): Skin · gapped · Jul 12, 1999 · N490US · Fokker F28MK4000 · Rudder Structure
  > PDX - RUDDER LEADING EDGE HAS SKIN GAP AT RIB 4 LEFT SIDE. REPAIRED IAW FOKKER SRM 51-31-01.
- [SDR QXEA9901480](https://openairdocs.org/sdr/QXEA9901480.md): Patch · loose · Jul 12, 1999 · N490US · Fokker F28MK4000 · Rudder Structure
  > PDX - RUDDER LEADING EDGE FLUSH PATCH AT RIB 1 IS COMING UP ON LEFT EDGE. REPAIRED IAW FOKKER SRM 51-20-05.

Next page: https://openairdocs.org/deregistered/N490US-2004-11-05/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 = 'N490US' AND deregistration_id = 'N490US-2004-11-05'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N490US-2004-11-05/reports

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