# Service difficulty reports: N806EX, cancelled Jul 8, 2021

A list on [N806EX, cancelled Jul 8, 2021](https://openairdocs.org/deregistered/N806EX-2021-07-08.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 · 92 reports

- [SDR HNAA2017103000364](https://openairdocs.org/sdr/HNAA2017103000364.md): Light · inoperative · Oct 29, 2017 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS AT ROW 17DF DIM. REMOVE AND REPLACED THE EMERGENCY LIGHT ASSEMBLIES AT ROW 7DF.
- [SDR HNAA2017103000361](https://openairdocs.org/sdr/HNAA2017103000361.md): Indicator · malfunctioned · Oct 29, 2017 · N806EX · Dhav DHC8102 · Engine Temperature Indicating System
  > ON TAKEOFF, NR 2 ITT INDICATOR STUCK AT 1050. ALL OTHER ENGINE PARAMETERS AND INDICATIONS WERE NORMAL. POWERED AIRCRAFT DOWN AND REAPPLIED POWER. TESTED NR 2 ITT INDICATOR. OPERATED NORMAL. GROUND RAN THE AIRCRAFT. ALL INDICATIONS OPERATE NORMAL AT THIS TI
- [SDR HNAA2017080200259](https://openairdocs.org/sdr/HNAA2017080200259.md): Sign · inoperative · Aug 2, 2017 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHT INOPERATIVE ON FWD RT FUSELAGE, FWD AISLE OVERHEAD EMERGENCY EXIT SIGN.
- [SDR HNAA2017052200181](https://openairdocs.org/sdr/HNAA2017052200181.md): Bulb · burned out · May 21, 2017 · N806EX · Dhav DHC8102 · Emergency Lighting
  > THIRD EMERGENCY LIGHT AFT IS INOPERATIVE. R & R THE BULB.
- [SDR HNAA2017052200180](https://openairdocs.org/sdr/HNAA2017052200180.md): Bulb · burned out · May 21, 2017 · N806EX · Dhav DHC8102 · Emergency Lighting
  > FIRST MOST EMERGENCY LIGHT INOPERATIVE. R & R THE BULB.
- [SDR HNAA2017041000114](https://openairdocs.org/sdr/HNAA2017041000114.md): Bulb · inoperative · Apr 7, 2017 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHT ON AISLE FLOOR, SEAT 6DF, BULB IS OUT. REMOVED AND REPLACED THE BULB.
- [SDR HNAA2017031300085](https://openairdocs.org/sdr/HNAA2017031300085.md): Bulb · inoperative · Mar 13, 2017 · N806EX · Dhav DHC8102 · Emergency Lighting
  > AISLE EMERGENCY LIGHT IS INOPERATIVE AT ROW. REMOVED AND REPLACED THE BULBS. OPS CHECKED GOOD.
- [SDR HNAA2017031000084](https://openairdocs.org/sdr/HNAA2017031000084.md): Module · inoperative · Mar 8, 2017 · N806EX · Dhav DHC8102 · Emergency Lighting
  > ROW 9 FLOOR EMERGENCY LIGHT INOPERATIVE. R & R EMERGENCY LIGHT MODULE IAW PPS 9.09.
- [SDR HNAA2016121200382](https://openairdocs.org/sdr/HNAA2016121200382.md): Connector · broken · Dec 10, 2016 · N806EX · Dhav DHC8102 · Light System Wiring
  > EMEGENCY EXIT SIGN ON SIDE WALL JUST FORWARD OF RT AFT EMERGENCY EXIT BECAME DISCONNECTED DUE TO A BROKEN CONNECTOR. R & R THE BROKEN CONNECTOR AND SECURED.
- [SDR HNAA2016120200368](https://openairdocs.org/sdr/HNAA2016120200368.md): Bulb · inoperative · Dec 2, 2016 · N806EX · Dhav DHC8102 · Emergency Lighting
  > LOWER EMERGENCY SIDEWALL LIGHT IS INOPERATIVE AT ROW 4AC... REMOVED AND REPLACED BULB AT ROW 4AC LOWER SIDEWALL. OPS CHECKED GOOD.
- [SDR HNAA2016120200367](https://openairdocs.org/sdr/HNAA2016120200367.md): Control Box · malfunctioned · Dec 2, 2016 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS FLICKERED IN CABIN WITH ICE PROTECTION ON. REMOVED AND REPLACED EMERGENCY LIGHT CONTROL BOX IAW MM 33-51-00. OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR HNAA2016070800210](https://openairdocs.org/sdr/HNAA2016070800210.md): Unknown · odor · Jul 7, 2016 · N806EX · Dhav DHC8102 · Air Distribution System
  > ON WALK AROUND, F/O SMELLED ELECTRONIC BURNING ODOR IN FORWARD ELECTRONICS BAY. INSPECTED UPPER AND LOWER NOSE COMPARTMENT, NO DEFECTS NOTED. REMOVED DC CONTACTOR LID, NO DEFECTS NOTED INSIDE, REINSTALLED LID. OK FOR SERVICE.
- [SDR HNAA2016061500179](https://openairdocs.org/sdr/HNAA2016061500179.md): Microphone · malfunctioned · Jun 14, 2016 · N806EX · Dhav DHC8102 · HF Communications System
  > HOT MIC ON CAPT SIDE. CLEANED AND RESEATED PILOT HAND MIC JACK AND OPS GOOD.
- [SDR HNAA2016061300176](https://openairdocs.org/sdr/HNAA2016061300176.md): Indicator · fluctuates · Jun 10, 2016 · N806EX · Dhav DHC8102 · Engine Oil Temperature
  > NR 2 ENGINE OIL TEMP GAGE NEEDLE FLUCTUATES ERRATICALLY. INSPECTED GROUND AT C-FLANGE AND OIL TEMP BULB C/P. NO DEFECTS FOUND. R & R OIL TEMP/PRESSURE INDICATOR IAW -8MM 79-32-00. OPS CHECK GOOD. OK FOR SERVICE.
- [SDR HNAA2016042500118](https://openairdocs.org/sdr/HNAA2016042500118.md): Wire Harness · damaged · Apr 22, 2016 · N806EX · Dhav DHC8102 · Landing Gear System Wiring
  > AFTER T/O, NOSE UNSAFE GEAR LIGHT ILLUMINATED RATTLING IN RUDDER PEDALS; FERRIED, R & R NLG PROXIMITY SENSOR HARNESS.
- [SDR HNAA2016031100074](https://openairdocs.org/sdr/HNAA2016031100074.md): Hose · detached · Mar 11, 2016 · N806EX · Dhav DHC8102 · Airfoil Anti/De-ice System
  > LEADING EDGE 512DL DEICE BOOT DOES NOT INFLATE IN AUTO OR MANUAL. ADVISORY LIGHT DOES NOT ILLUMINATED, BUT DOES TEST. REMOVED PANEL 513AL TO INSPECT PANEL 512DL. FOUND BLEED AIR HOSE NOT ATTACH. REATTACHED AIR HOSE TO L/E PANEL 513AL. REINSTALLED PANEL IAW
- [SDR HNAA2016030900072](https://openairdocs.org/sdr/HNAA2016030900072.md): Light · malfunctioned · Mar 9, 2016 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS REMAIN ON AFTER POWER REMOVED FROM ACFT. APPLIED EXTERNAL DC POWER SELECTED EMERGENCY LIGHTS OFF. OPERATED EMERGENCY LIGHTS TO VERIFY OPERATION OPS. OPS CHECK OK, ACFT OK FOR SERVICE.
- [SDR HNAA2016021500034](https://openairdocs.org/sdr/HNAA2016021500034.md): Bulb · inoperative · Feb 15, 2016 · N806EX · Dhav DHC8102 · Emergency Lighting
  > RED FLOOR EMERGENCY LIGHT IS INOPERATIVE AT ROW 7DF. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2015112700353](https://openairdocs.org/sdr/HNAA2015112700353.md): Bulb · inoperative · Nov 27, 2015 · N806EX · Dhav DHC8102 · Emergency Lighting
  > RED FLOOR EMERGENCY LIGHT IS INOPERATIVE AT ROW 1. R & R BULB AT ROW 1 EMERGENCY FLOOR LIGHT, OPS CHECKED GOOD.
- [SDR HNAA2015111300336](https://openairdocs.org/sdr/HNAA2015111300336.md): Control Box · malfunctioned · Nov 13, 2015 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS FLICKERING ON/OFF WITH EMERGENCY LIGHTS ARE IN THE OFF POSITION. R & R LIGHT CONTROL BOX. OPS CHECKED GOOD.
- [SDR HNAA2015050800153](https://openairdocs.org/sdr/HNAA2015050800153.md): Bulb · inoperative · May 8, 2015 · N806EX · Dhav DHC8102 · Emergency Lighting
  > RIGHT FUSELAGE EMERGENCY LIGHT IS INOPERATIVE. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2015030400073](https://openairdocs.org/sdr/HNAA2015030400073.md): Controller · inoperative · Mar 4, 2015 · N806EX · Dhav DHC8102 · Windshield/Door Rain/Ice Removal
  > CAPTAIN'S WINDSCREEN DOES NOT WORK IN WARM-UP IN NORMAL. R & R CAPTAIN'S WINDSCREEN HEAT CONTROLLER IAW 30-41-00. OPS CHECKED GOOD.
- [SDR HNAA2014121900371](https://openairdocs.org/sdr/HNAA2014121900371.md): Bulb · dim · Dec 19, 2014 · N806EX · Dhav DHC8102 · Emergency Lighting
  > LT AFT EXTERIOR EMERGENCY LIGHT IS DIM. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2014121200361](https://openairdocs.org/sdr/HNAA2014121200361.md): Switch · failed · Dec 12, 2014 · N806EX · Dhav DHC8102 · Emergency Lighting
  > F/A REPORTED EMERGENCY LIGHTS FLICKERED AFTER TAKEOFF WITH ICING SELECTED ON. GROUND RAN ACFT WITH NO DEFECTS NOTED. R & R F/A PANEL EMERGENCY LIGHT SWITCH. GROUND RAN ACFT. COULD NOT DUPLICATE. OPS CHECKED GOOD IAW 33-51-00. OK FOR SERVICE.
- [SDR HNAA2014121200360](https://openairdocs.org/sdr/HNAA2014121200360.md): Tru · malfunctioned · Dec 12, 2014 · N806EX · Dhav DHC8102 · AC Generator-Alternator
  > RIGHT AC BUSS AND RT TRU CAUTION LIGHT ILLUMINATED WITH OTHER ASSOCIATED CAUTION LIGHTS. F/A REPORTED EMERGENCY LIGHTS FLICKERED PRIOR TO AC BUSS FAILURE. FOUND RT TRU VERY LOUD AND INTERNAL FAN NOT WORKING. R & R RT TRU. OPS CHECKED IAW 24-31-00. RAN ACF
- [SDR HNAA2014120800350](https://openairdocs.org/sdr/HNAA2014120800350.md): Contactor · failed · Dec 8, 2014 · N806EX · Dhav DHC8102 · Electrical Power System Wiring
  > RIGHT AC BUSS FAULT IN FLIGHT WITH ASSOCIATED CAUTION LIGHTS. RIGHT AC BUSS, RT TRU, RT ELEVATOR HORN HEAT, AND RT STALL WARNING CAUTION LIGHTS. STARTED NR 2 AUX PUMP. DID NOT COME ON WHEN SELECTED DURING APPROACH. R & R RT AC BUSS CONTACTOR 2421-K2 IAW W
- [SDR HNAA2014120500346](https://openairdocs.org/sdr/HNAA2014120500346.md): Brush Block · failed · Dec 5, 2014 · N806EX · Dhav DHC8102 · Propeller/Rotor Anti-Ice/De-Ice System
  > EMERGENCY LIGHTS TURN ON AND OFF WITH PROP HEAT ON. R & R NR 1 BRUSH BLOCK IAW MM 61-10-11. OPS CHECKED GOOD, OK FOR SERVICE.
- [SDR HNAA2014112600338](https://openairdocs.org/sdr/HNAA2014112600338.md): Generator · failed · Nov 26, 2014 · N806EX · Dhav DHC8102 · AC Generator-Alternator
  > RIGHTAC BUSS CAUTION LIGHT ILLUMINATED IN FLIGHT. R & R NR 2 AC GENERATOR IAW WC 24-20-11R AND NR 2 AC GCU. R & R NR 2 AC GENERATOR SWITCH, GROUND RAN ACFT, OPS CHECKED GOOD.
- [SDR HNAA2014110700310](https://openairdocs.org/sdr/HNAA2014110700310.md): Brush Block · shorted · Nov 7, 2014 · N806EX · Dhav DHC8102 · Propeller/Rotor Anti-Ice/De-Ice System
  > EMERGENCY LIGHTS FLICKERED ON TAKEOFF ROLL TO CLIMB POWER SETTING. INSPECTED AND FOUND RT PROP HEAT A PHASE INOPERATIVE. R & R BROKEN HEATER LEAD ON NR 3 BLADE AND BRUSH BLOCK ASSY RAN ENGINES AT ALL POWER SETTINGS. PROP HEAT AND EMERGENCY LIGHTS OPS CHECKE
- [SDR HNAA2014091100262](https://openairdocs.org/sdr/HNAA2014091100262.md): Warning Horn · false activation · Sep 11, 2014 · N806EX · Dhav DHC8102 · Central Warning
  > TAKEOFF WARNING HORN SOUNDED ON TAKEOFF ROLL. CREW CYCLED FLAPS. OPS CHECKED NORMAL AT THIS TIME. RAN ACFT. TAKEOFF WARNING OPS CHECKED GOOD IAW WORK CARD 31-50-00.
- [SDR HNAA2013072400428](https://openairdocs.org/sdr/HNAA2013072400428.md): Seat Track · corroded · Jul 24, 2013 · N806EX · Dhav DHC8102 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION AT RT INBD SEAT TRACK IN FRONT OF GALLEY AT BS 222.700. CORROSION FOUND TO BE OUT OF LIMITS IAW RD8-53 4698. REMOVED SEAT TRACK. INSTALLED NEW SECTION OF SEAT TRACK IAW DWG 85320019.
- [SDR HNAA2013061700344](https://openairdocs.org/sdr/HNAA2013061700344.md): Pressure Switch · malfunctioned · Jun 17, 2013 · N806EX · Dhav DHC8102 · Hydraulic System, Main
  > ROLL SPOILER INBD CAUTION LIGHT ILLUMINATED ON TAKEOFF ROLL. FOUND NR 1 SPOILER LOW HYD PRESSURE SWITCH MALFUNCTIONING. R & R SWITCH AND OPS CHECKED GOOD IAW MM 27-14-21 CAUTION LIGHTS, OPS CHECKED GOOD.
- [SDR HNAA2013042200231](https://openairdocs.org/sdr/HNAA2013042200231.md): Bulb · inoperative · Apr 22, 2013 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS ARE NOT WORKING. R & R BULBS. OPS CHECKED GOOD.
- [SDR HNAA2013030400107](https://openairdocs.org/sdr/HNAA2013030400107.md): Bulb · inoperative · Mar 4, 2013 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY EXIT LIGHT AT PAX DOOR IS INOPERATIVE. R & R BULB. REINSTALLED LENS COVER. OPS CHECKED GOOD.
- [SDR HNAA2013021500062](https://openairdocs.org/sdr/HNAA2013021500062.md): Battery · failed · Feb 15, 2013 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY FLOOR PATH LIGHT AT 1ST AND 2ND POSTION FROM FRONT IS INOP. R & R EMERGENCY LIGHT BATTERY AT POSTION 3352-PS2 IAW 33-51-00. OPS CHECKED GOOD.
- [SDR HNAA2012111401044](https://openairdocs.org/sdr/HNAA2012111401044.md): Windshield · smoke · Nov 14, 2012 · N806EX · Dhav DHC8102 · Flight Compartment Windows
  > SMOKE EMITTED FROM F/O FORWARD WINDSCREEN AT HEAT WIRE CONNECTION. SMOKE STOPPED WHEN WINDSHIELD HEAT WAS TURNED OFF. REPLACED F/O WINDSHIELD IAW 56-00-00R.
- [SDR HNAA2012110201026](https://openairdocs.org/sdr/HNAA2012110201026.md): Unknown · odor · Nov 2, 2012 · N806EX · Dhav DHC8102 · Airborne Auxiliary Power Unit (APU) System
  > WHEN APU BLEED AIR IS ENGAGED A FUEL ODOR ENTERED THE CABIN.
- [SDR HNAA2012103101025](https://openairdocs.org/sdr/HNAA2012103101025.md): Battery · failed · Oct 31, 2012 · N806EX · Dhav DHC8102 · Emergency Lighting
  > 2 EMERGENCY FLOOR PATH LIGHTS ARE INOPERATIVE AT ROW 1. R & R BATTERY AT POSITION PS5. OPS CHECKED GOOD.
- [SDR HNAA2012101001011](https://openairdocs.org/sdr/HNAA2012101001011.md): Bulb · failed · Oct 10, 2012 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY FLOOR PATH LIGHT HAS TWO INOPERATIVE SEGMENTS IN ROW 1. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2012100901008](https://openairdocs.org/sdr/HNAA2012100901008.md): Battery · failed · Oct 9, 2012 · N806EX · Dhav DHC8102 · Emergency Lighting
  > TWO FORWARD RED EMERGENCY FLOOR PATH LIGHTS ARE DIM AND EXIT SIGN ON RT FORWARD SIDEWALL ARE INOPERATIVE. R & R EMERGENCY LIGHT BATTERY AT PS1 IAW AMM33-52-00.
- [SDR HNAA2012100901007](https://openairdocs.org/sdr/HNAA2012100901007.md): Light · damaged · Oct 9, 2012 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHT AT ROW 1 IS DISCOLORED. SHOULD BE RED, LOOKS LIKE WHITE. R & R EMERGENCY LIGHT MODULE AT ROW 1. OPS CHECKED GOOD.
- [SDR HNAA2012092100956](https://openairdocs.org/sdr/HNAA2012092100956.md): Battery · failed · Sep 21, 2012 · N806EX · Dhav DHC8102 · Emergency Lighting
  > FIRST 2 RED EMERGENCY FLOOR LIGHTS ARE INOPERATIVE. R & R EMERGENCY LIGHT BATTERY AT PS2. OPS CHECKED GOOD IAW 33-50-03Q.
- [SDR HNAA2012090500943](https://openairdocs.org/sdr/HNAA2012090500943.md): Transceiver · malfunctioned · Sep 5, 2012 · N806EX · Dhav DHC8102 · Weather Radar System
  > WEATHER RADAR PAINTS 20 MILE GROUND IN ALL ANGLES AND TEST FAULT MESSAGE. R & R WEATHER RADAR TRANSCEIVER AND INDICATOR IAW MM 34-41-04. OPS CHECKED GOOD.
- [SDR HNAA2012062200833](https://openairdocs.org/sdr/HNAA2012062200833.md): Duct · kinked · Jun 22, 2012 · N806EX · Dhav DHC8102 · Air Distribution System
  > ACFT DOES NOT COOL PROPERLY. THE PILOT DECLARED AND EMERGENCY, RETURN TO FIELD. INSPECTED AND FOUND KINK. ALSO, FOUND DUCT OFF UNDER ROW 5. REPAIRED DUCT. RAN AIRCRAFT. OPS CHECKED, LEAKED CHECKED GOOD.
- [SDR HNAA2012022700623](https://openairdocs.org/sdr/HNAA2012022700623.md): Generator · failed · Feb 27, 2012 · N806EX · Dhav DHC8102 · AC Generator-Alternator
  > RT AC BUSS ANS RT TRU, RIGHT ELEVATOR HORN HEAT AND RT STALL WARNING CAUTION LIGHTS ILLUMINATED IN FLIGHT. CLEANED GENERATOR ELECTRICAL CONNECTOR AND CHECKED WIRES IN AC CONTACTOR BOX. R & R NR 2 AC GENERATOR IAW MM 24-20-11R. GROUND RAN ACFT IAW RUN UP MAN
- [SDR HNAA2012020100524](https://openairdocs.org/sdr/HNAA2012020100524.md): Timer · failed · Feb 1, 2012 · N806EX · Dhav DHC8102 · Airfoil Anti/De-ice System
  > DEICE BOOT DO NOT WORK IN AUTO, FAST OR SLOW. MANUAL WORKS OK. R & R BOOT TIMER AND OPS CHECKED GOOD IAW MM 30-10-00.
- [SDR HNAA2012013000515](https://openairdocs.org/sdr/HNAA2012013000515.md): Connector · contaminated · Jan 30, 2012 · N806EX · Dhav DHC8102 · Electrical Power System Wiring
  > RT AC BUSS FAILED INFLIGHT. INSPECTED NR 2 AC GENERATOR. FOUND CONTROL ELECTRICAL CONNECTOR TO BE FULL OF OIL. CLEANED CONNECTOR PLUG. INSPECTED NR 2 AC CONTACTOR BOX. NO DEFECTS NOTED. CREW GROUND RAN ACFT. AC SYS OPERATES NORMAL. OK FOR SERVICE IAW MM
- [SDR HNAA2012011800489](https://openairdocs.org/sdr/HNAA2012011800489.md): Power Supply · failed · Jan 18, 2012 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS WILL NOT OPERATE. R & R EMERGENCY LIGHT POWER SUPPLY IAW WORKCARD 33-50-05R. OPS CHECKED GOOD IAW WORKCARD 33-50-03Q.
- [SDR HNAA2011112100388](https://openairdocs.org/sdr/HNAA2011112100388.md): Bulb · failed · Nov 21, 2011 · N806EX · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY FLOOR PATH LIGHT IS INOPERATIVE. R & R LAMP.
- [SDR HNAA2011041200077](https://openairdocs.org/sdr/HNAA2011041200077.md): Connector · contaminated · Apr 2, 2011 · N806EX · Dhav DHC8102 · Engine Oil System Wiring
  > ON TAKEOFF AT ROTATION, NR1 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED, NOTICED OIL PRESSURE INDICATOR FLUX BETWEEN 45 TO 55 PSI. WARNING LIGHT EXTINGUISHED AND PRESSURE ON INDICATOR RETURN TO NORMAL AFTER GEAR RETRACTED. DURATION OF INCIDENT 10 SECONDS.

Next page: https://openairdocs.org/deregistered/N806EX-2021-07-08/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 = 'N806EX' AND deregistration_id = 'N806EX-2021-07-08'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N806EX-2021-07-08/reports

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