# Service difficulty reports: N827EX, cancelled Jun 10, 2010

A list on [N827EX, cancelled Jun 10, 2010](https://openairdocs.org/deregistered/N827EX-2010-06-10.md).

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

- [SDR HNAA2010012200015](https://openairdocs.org/sdr/HNAA2010012200015.md): Structure · damaged · Jan 26, 2010 · N827EX · Dhav DHC8102 · Fuselage Main, Structure
  > HOLE DAMAGED OTBD OF STRINGER 5 USED TO FASTEN RT FWD CLOSING ANGLE. REPAIRED IAW EO8-53-09-0649.
- [SDR HNAA2009111100328](https://openairdocs.org/sdr/HNAA2009111100328.md): Unknown · smoke · Oct 27, 2009 · N827EX · Dhav DHC8102 · Air Distribution System
  > SMOKE AT 4A LT SIDE OF CABIN. INSPECTED CABIN OVERHEAD, PSU AND SIDEWALL LIGHTS. NO DEFECTS OR DAMAGE NOTED. FOLLOW UP: DUE TO PREVIOUS REPORT OF SMOKE IN CABIN WITH CONTRACT MX. UNABLE TO DETERMINE SOURCE AND DUPLICATE PROBLEM. AT NEXT INSPECT, CABIN LIG
- [SDR HNAA2009061600171](https://openairdocs.org/sdr/HNAA2009061600171.md): Proximity Sensor · false indication · Jun 12, 2009 · N827EX · Dhav DHC8102 · Landing Gear Position and Warning
  > LANDING GEAR SELECTOR HANDLE AMBER LIGHT AND NOSE GEAR UNSAFE LIGHT FLICKERED TWICE IN FLIGHT. CHECKED PSEU FAULT CODES FOUND FAULT CODE 10 NLG DRAG STRUT SENSOR, CLEARED FAULTS CYCLED GEAR, NOT NOSE GEAR UNSAFE LIGHT TO FLICKER, CHECKED FAULT CODES FOUND COD
- [SDR HNAA2009061600170](https://openairdocs.org/sdr/HNAA2009061600170.md): Proximity Sensor · false indication · Jun 12, 2009 · N827EX · Dhav DHC8102 · Landing Gear Position and Warning
  > LANDING GEAR SELECTOR HANDLE AMBER LIGHT AND NOSE GEAR UNSAFE LIGHT FLICKERED TWICE IN FLIGHT. CHECKED PSEU FAULT CODES FOUND FAULT CODE 10 NLG DRAG STRUT SENSOR, CLEARED FAULTS CYCLED GEAR, NOT NOSE GEAR UNSAFE LIGHT TO FLICKER, CHECKED FAULT CODES FOUND COD
- [SDR HNAA2009051500154](https://openairdocs.org/sdr/HNAA2009051500154.md): Inverter · burned · May 14, 2009 · N827EX · Dhav DHC8102 · AC Inverter
  > FISH ODOR IN COCKPIT. INSPECTED ALL INVERTERS, FOUND PRIMARY INVERTER TWICE AS HOT AS OTHER 2 (INVERTERS), REMOVED AND REPLACED TOP PRIMARY INVERTER. GROUND RAN ACFT, NO DEFECTS OR NEW ODOR NOTED, OPS CK'D
- [SDR HNAA2009012000002](https://openairdocs.org/sdr/HNAA2009012000002.md): Unknown · odor · Jan 16, 2009 · N827EX · Dhav DHC8102 · Air Distribution System
  > BURNING ELECTRICAL ODOR IN COCKPIT. INSPECTED COCKPIT AREA, AVIONICS RACK AND RELAY PANEL IN WARDROBE CLOSET. GROUND RAN ACFT WITH ALL SYSTEMS. NO DEFECTS OR ODOR EVIDENT, OK FOR SERVICE
- [SDR HNAA2008110800317](https://openairdocs.org/sdr/HNAA2008110800317.md): Doubler · corroded · Oct 9, 2008 · N827EX · Dhav DHC8102 · Fuselage Main, Plate/Skin
  > DURING C-CHECK, THE LAVATORY SERVICE DOOR CUTOUT ON THE RIGHT SIDE OF THE FUSELAGE BELOW AND FORWARD OF THE RIGHT SIDE EMERGENCY EXIT WAS FOUND TO HAVE CORROSION ON THE SKIN DOUBLER. THE CORROSION WAS LOCATED ON THE AFT CORNER, BOTTOM EDGE OF THE LAVATORY SER
- [SDR HNAA0800234](https://openairdocs.org/sdr/HNAA0800234.md): Display · burned · Jul 17, 2008 · N827EX · Dhav DHC8102 · Weather Radar System
  > RADAR SCREEN WENT BLANK INFLIGHT WITH A BURNING SMELL. CREW DECLARED EMERGENCY TO ATC. CREW TURNED RADAR OFF. MAINTENANCE REPLACED RADAR INDICATOR. OPS CHECK GOOD. (S)
- [SDR HNAA0800107](https://openairdocs.org/sdr/HNAA0800107.md): Pin · loose · Mar 19, 2008 · N827EX · Dhav DHC8102 · Emergency Lighting
  > FIRST 4 RED FLOOR EMERGENCY LIGHTS BURNED OUT AT ROW 1. RE-SECURED PIN FOR THE FEMALE PART OF THE CONNECTOR UNDER FLOOR FOR THE FIRST 4 RED FLOOR EMERGENCY LIGHTS, OPS CHECK GOOD.
- [SDR HNAA0800019](https://openairdocs.org/sdr/HNAA0800019.md): Battery Pack · discharged · Dec 28, 2007 · N827EX · Dhav DHC8102 · Emergency Lighting
  > DURING ROUTINE OVERNIGHT MAINTENANCE, THE RED EMERGENCY AISLE MARKERS AT ROW 1 AND 4 WOULD NOT ILLUMINATE. EMERGENCY BATTERY PACK AT ROW 3 LEFT (3351-PS3) WAS CHANGED. SYSTEM OPERATED NORMALLY AT THAT TIME.
- [SDR HNAA0700246](https://openairdocs.org/sdr/HNAA0700246.md): Pump · malfunctioned · Oct 20, 2007 · N827EX · Dhav DHC8102 · Hydraulic Pump (Electric/Engine), Main
  > UPON GEAR EXTENSION, NR 2 ENGINE HYDRAULIC PUMP CAUTION LIGHT ILLUMINATED. NR 2 MAIN HYDRAULIC INDICATION WENT TO ZERO PSI. AFTER GEAR DOWN, PRESSURE RETURNED TO 3000 PSI. CAUTION LIGHT REMAINED ILLUMINATED. NR 2 SYSTEM QUANTITY REMAINED AT 4 QTS. REMOVED
- [SDR HNAA0700212](https://openairdocs.org/sdr/HNAA0700212.md): Yoke · stuck · Oct 6, 2007 · N827EX · Dhav DHC8102 · Control Column Section
  > FLIGHT CONTROL YOKE HUNG UP MOMENTARY DURING APPROACH. PILOT STATED THAT THE YOKE HANG UP HAPPENED IMMEDIATELY AFTER AUTO PILOT WAS DISENGAGED AND DURING ROLL. INSPECTED ENTIRE AILERON AND SPOILER CABLE CIRCUIT NO DEFECTS NOTED. PERFORMED GN OPS OF AUTO PIL
- [SDR HNAA0700090](https://openairdocs.org/sdr/HNAA0700090.md): Flow Divider · malfunctioned · May 21, 2007 · N827EX · Dhav DHC8102 · Fuel Divider
  > NR 2 ENGINE POWER LOSS MOMENTARILY OF 30 TO 40 PERCENT TQ HAPPENED 3 TIMES ON CLIMBOUT. AIRCRAFT RETURNED TO FIELD AFTER TAKEOFF. LGA MAINTENANCE INSPECTED THE ENGINE CONDITION PANEL. CREW REPORTED THAT ENGINE PARAMETERS ALSO DROPPED WITH TORQUE AND CREW FE
- [SDR HNAA0700075](https://openairdocs.org/sdr/HNAA0700075.md): Proximity Switch · faulty · Apr 28, 2007 · N827EX · Dhav DHC8102 · Landing Gear Position and Warning
  > RED UNSAFE LIGHT FOR NOSE GEAR ILLUMINATED INFLIGHT ASSOCIATED WITH CLUNKING NOISE FROM NOSE GEAR. INSPECTED BEAM AND NOSE DECK FOR CRACKS, NONE FOUND. CHECKED PSEU FOR FAULTS (CODE 10 APPEARED), REMOVED AND REPLACED NOSE GEAR DRAG STAY PROXY SWITCH, ADJUSTE
- [SDR HNAA0700064](https://openairdocs.org/sdr/HNAA0700064.md): Battery Pack · faulty · Apr 9, 2007 · N827EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS (FRONT TWO) GLOWED AFTER EMERGENCY LIGHT SWITCH IS TURNED OFF. REPLACED EMERGENCY BATTERY PACK AT ROW 8 LEFT.
- [SDR HNA0700064](https://openairdocs.org/sdr/HNA0700064.md): Battery Pack · faulty · Apr 9, 2007 · N827EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS (FRONT TWO) GLOWED AFTER EMERGENCY LIGHT SWITCH IS TURNED OFF. REPLACED EMERGENCY BATTERY PACK AT ROW 8 LEFT.
- [SDR HNAA0700033](https://openairdocs.org/sdr/HNAA0700033.md): Unknown · smoke · Feb 14, 2007 · N827EX · Dhav DHC8102 · Air Distribution System
  > SMOKE IN COCKPIT WHEN SELECTED APU BLEED AND INVERTERS IN. GROUND RAN APU AND NR 2 ENGINE SMOKE DISSIPATED NO OTHER DEFECTS NOTED. INSPECTED FLIGHT DECK, NO DEFECT NOTED.
- [SDR HNAA0700230](https://openairdocs.org/sdr/HNAA0700230.md): Line · leaking · Jan 17, 2007 · N827EX · Dhav DHC8102 · Engine Fuel Distribution
  > AFTER STARTING NR 2 ENGINE WITH BLEEDS SELECTED ON, THERE WAS A STRONG FUEL SMELL IN CABIN. FOUND WASTE FUEL DRAIN LINE LEAKING IN NR 2 COMBUSTOR SECTION. INSTALLED TEMPORARY FLEX LINE IN ACCORDANCE WITH MP&P 20.1.
- [SDR HNAA0600092](https://openairdocs.org/sdr/HNAA0600092.md): Switch · broken · Aug 21, 2006 · N827EX · Dhav DHC8102 · Trailing Edge Flap Control System
  > FLAPS STUCK AT 5 DEGREES. REPLACED SWITCH AT FLAP HANDLE.
- [SDR HNAA0500061](https://openairdocs.org/sdr/HNAA0500061.md): Smoke Detector · intermittent · Jun 30, 2005 · N827EX · Dhav DHC8101 · Smoke Detection
  > INTERMITTENT SMOKE WARNING IN FLIGHT. REMOVED AND REPLACED CARGO BAY SMOKE DETECTORS.
- [SDR HNAA0500002](https://openairdocs.org/sdr/HNAA0500002.md): Radar · inoperative · Jan 14, 2005 · N827EX · Dhav DHC8102 · Weather Radar System
  > WEATHER RADAR SPIKING ON CLIMOUT, TURNS AND ON DESCENT. THE SCREEN GOES BLANK OCCASIONALLY. REMOVED AND REPLACED WEATHER RADAR RT, OPS CHECK GOOD.
- [SDR PCAA0401160](https://openairdocs.org/sdr/PCAA0401160.md): Connector · defective · Jan 28, 2004 · N827EX · Dhav DHC8102 · Engine Oil Indicating System
  > FLIGHT 3716 ON TAKEOFF OUT OF ITHACA, HAD TO ABORT TAKEOFF DUE TO NR 1 OIL PRESSURE INDICATOR SHOWING FULL DEFLECTION OF APPROXIMATELY 100 PSI. MAINTENANCE CLEANED CONNECTOR FOR THE OIL PRESSURE TRANSMITTER AND OPERATIONAL CHECKED SYSTEM, ALL CHECKS GOOD, AIR
- [SDR PCAA0311134](https://openairdocs.org/sdr/PCAA0311134.md): Fan · failed · Oct 31, 2003 · N827EX · Dhav DHC8102 · Air Distribution Fan
  > CREW REPORTED A BURNING ODOR ABOVE CAPTAINS FLIGHT INSTRUMENTS AND STRONGEST JUST BELOW GLARE SHIELD. MAINTENANCE WAS ADVISED AND FOUND NR 1 ADVISORY FAN TO BE AT FAULT, ASSOCIATED CIRCUIT BREAKER WAS PULLED AND MEL ISSUED, AIRCRAFT THEN RETURNED TO SERVICE.
- [SDR PCAA0309113](https://openairdocs.org/sdr/PCAA0309113.md): Wire · disconnected · Sep 19, 2003 · N827EX · Dhav DHC8102 · Light System Wiring
  > DURING ROUTINE MAINTENANCE VISIT, THE EMERGENCY LIGHT ABOVE THE PASSENGER DOOR WAS FOUND TO BE INOPERATIVE. EMERGENCY LIGHT WAS FOUND TO BE DISCONNECTED. EMERGENCY LIGHT WAS RECONNECTED. OPERATIONAL CHECK WAS GOOD. AIRCRAFT WAS RETUNED TO SERVICE.
- [SDR PCAA0303058](https://openairdocs.org/sdr/PCAA0303058.md): Hydraulic Line · leaking · Mar 19, 2003 · N827EX · Dhav DHC8102 · Hydraulic System, Main
  > LGA-ROC FLIGHT#3785. CREW REPORTED LOSS OF #1 HYDRAULIC CONTENTS. RAN LESS THEN ONE MINUTE WITH CONTENTS LOST. CREW DECLARED AN EMERGENCY. FLIGHT LANDED IN BGM WITHOUT INCIDENT. MAINTENANCE REPLACED HYDRAULIC LINE FOR FLIGHT SPOILER UNLOADING VALVE FOR SPOILER
- [SDR PCAA0302036](https://openairdocs.org/sdr/PCAA0302036.md): Hydraulic System · malfunctioned · Feb 6, 2003 · N827EX · Dhav DHC8102 · Hydraulic System, Main
  > LGA-FLIGHT 3615 CREW REPORTED THAT WHEN SELECTING GEAR DOWN THE NR 2 HYDRAULIC PRESSURE DROPS TO ZERO. MAINTENANCE BLED NR 2 LANDING GEAR SEQUENCE VALVE, NOSE GEAR ACTUATOR, AND NR 2 HYDRAULIC SYSTEM IN ACCORDANCE WITH DASH 8 MAINTENANCE MANUAL 12-10-29. ENG
- [SDR PCAA0301004](https://openairdocs.org/sdr/PCAA0301004.md): Hydraulic Line · leaking · Jan 5, 2003 · N827EX · Dhav DHC8102 · Hydraulic System, Main
  > ITH-LGA FLIGHT 3672 CREW REPORTED TOTAL LOSS OF THE NR 2 HYDRAULIC SYSTEM. EMERGENCY WAS DECLARED AND AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AIRCRAFT AND FOUND A HYDRAULIC LINE LEAKING UNDER RIGHT NACELLE ACCESS PANEL. LINE WAS REPLACED WIT
- [SDR PCAA0111160](https://openairdocs.org/sdr/PCAA0111160.md): Link · worn · Nov 23, 2001 · N827EX · Dhav DHC8102 · Nose/Tail Landing Gear Strut/Axle
  > DURING FLEET INSPECTION OF NOSE GEAR FOR WEAR IN TRAILING ARM LINK ASSEMBLY, LOWER TRAILING ARM LINK BUSHING FOUND WORN. LINK BUSHING REPLACED IN ACCORDANCE WITH MAINTENANCE MANUAL. AIRCRAFT RETURNED TO SERVICE.
- [SDR PCAA0105042](https://openairdocs.org/sdr/PCAA0105042.md): Tire · flat · May 17, 2001 · N827EX · Dhav DHC8102 · Tire
  > FLIGHT 3535 PIT-BGM. LEFT INBOARD MAIN TIRE WENT FLAT AFTER TAKEOFF. EMERGENCY DECLARED. AIRCRAFT LANDED IN BGM WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED INBOARD LEFT AND OUTBOARD LEFT MAIN WHEEL/TIRE ASSEMBLIES, AND PERFORMED SPECIAL INSPECTION FOR T
- [SDR PCAA9800785](https://openairdocs.org/sdr/PCAA9800785.md): Smoke Detector · malfunctioned · Sep 16, 1998 · N827EX · Dhav DHC8102 · Smoke Detection
  > SMOKE WARNING LIGHT ILLUMINATED IN FLIGHT. NO SMOKE OR FIRE DETECTED. AIRCRAFT DIVERTED INTO UCA. INSPECTED CARGO BAY FOR EVIDENCE OF SMOKE/FIRE. NO DEFECTS NOTED. ELECTRICALLY DISABLED NR 1 AND NR 2 CARGO BAY SMOKE DETECTORS. AIRCRAFT DISPATCHED UNDER M
- [SDR PCAA9700658](https://openairdocs.org/sdr/PCAA9700658.md): Connector · failed · Dec 21, 1997 · N827EX · Dhav DHC8102 · Emergency Lighting
  > CABIN AFT CEILING EMERGENCY LIGHT INOPERATIVE. REMOVE AND REPLACED WIRE END CONNECTOR ON LIGHT HOUSING. OPERATIONAL TEST NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR PCAA9700489](https://openairdocs.org/sdr/PCAA9700489.md): Inverter · failed · Jul 16, 1997 · N827EX · Dhav DHC8102 · AC Inverter
  > EN ROUTE TO ROC, A/C DIVERTED INTO ALB DUE TO SMOKE IN COCKPIT. MAINTENANCE LOCATED SOURCE OF SMOKE TO BE COMING FROM AUX INVERTER. INVERTER WAS DEACTIVATED AND A/C WAS DISPATCHED UNDER MEL PROVISIONS. THE AUX INVERTER WAS REPLACED DURING RON MAINTENANCE.
- [SDR PCAA9700359](https://openairdocs.org/sdr/PCAA9700359.md): Air Cycle Mach · seized · Mar 28, 1997 · N827EX · Dhav DHC8102 · Cabin Cooling System
  > AFTER TAKEOFF FROM SYR AN ODOR WAS EVIDENT COMING FROM THE ENGINE BLEEDS, AIRCRAFT RETURNED TO THE FIELD. MAINTENANCE TROUBLESHOT AND FOUND THE AIR CYCLE MACHINE SEIZED UP. REMOVED AND REPLACED ACM. SYSTEM OPERATIONALLY CHECKED GOOD. A/C RETURNED TO SERVIC
- [SDR PCAA9600276](https://openairdocs.org/sdr/PCAA9600276.md): Skin · damaged · Mar 8, 1996 · N827EX · Dhav DHC8102 · Fuselage Main, Plate/Skin
  > DURING ENGINE START ON GROUND, THE DC GROUND POWER CART CABLE SHORTED AGAINST AIRCRAFT SKIN AND CAUSED FIRE DAMAGE TO AREA AFT OF GPU CONNECTION. AIRCRAFT WAS FERRIED TO MDT FOR REPAIR. DAMAGED AREA WAS REPAIRED IAW DHC REPAIR DRAWING 8-53-1939, ISSUE 2. AI
- [SDR PCAA9600265](https://openairdocs.org/sdr/PCAA9600265.md): Smoke Detector · failed · Jan 29, 1996 · N827EX · Dhav DHC8102 · Smoke Detection
  > AFT BAG SMOKE DETECTOR WARNING ILLUMINATED IN-FLIGHT. PERFORMED SMOKE DETECTOR TEST, FOUND NR 1 SMOKE DETECTOR NOT TESTING PROPERLY. ISOLATED NR 1 SMOKE DETECTOR IAW MEL PROCEDURE 26-8. AIRCRAFT RETURNED TO SERVICE. ACTT: 3,169:18. ACTC: 3,667. (X)
- [SDR PCAA9500243](https://openairdocs.org/sdr/PCAA9500243.md): Smoke Detector · false warning · Oct 25, 1995 · N827EX · Dhav DHC8102 · Smoke Detection
  > INTERMITTENT SMOKE WARNING OCCURRED 5 TIMES IN 5 MINUTES. CLEANED CANNON PLUGS ON BOTH SMOKE DETECTORS, PRESSURIZED A/C, AND TURNED ON HEAT. COULD NOT DUPLICATE PROBLEM ON GROUND. ELECTRICALLY DISABLED FORWARD SMOKE DETECTOR AS PRECAUTIONARY. SYSTEM MEL'D.
- [SDR PCAA9500192](https://openairdocs.org/sdr/PCAA9500192.md): Retract Mech · malfunctioned · Jan 26, 1995 · N827EX · Dhav DHC8102 · Landing Gear Retraction/Extension System
  > AFTER TAKEOFF, GEAR DID NOT RETRACT. INSPECTED AIRCRAFT, FOUND ALTERNATE RELEASE DOOR OPEN. RESET DOOR. OPS CHECK GOOD ON FLIGHT TEST. ACFT RETURNED TO SERVICE. AIRCRAFT TOTAL CYCLES, 559, AIRCRAFT TOTAL TIME 473. (X)

## 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 = 'N827EX' AND deregistration_id = 'N827EX-2010-06-10'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N827EX-2010-06-10/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.