# Service difficulty reports: N931HA, cancelled Jul 8, 2023

A list on [N931HA, cancelled Jul 8, 2023](https://openairdocs.org/deregistered/N931HA-2023-07-08.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 3 · 139 reports

- [SDR HNAA2017052600186](https://openairdocs.org/sdr/HNAA2017052600186.md): Battery · malfunctioned · May 24, 2017 · N931HA · Dhav DHC8102 · Emergency Lighting
  > NR 1 AND 2 FLOOR EMERGENCY LIGHTS WILL NOT STAY ON WHEN EMERGENCY LIGHTS TURNED ON. RACKED THE BATTERY AT 1DF. OPS CHECKED GOOD.
- [SDR HNAA2017052300182](https://openairdocs.org/sdr/HNAA2017052300182.md): Flt Controls · malfunctioned · May 22, 2017 · N931HA · Dhav DHC8102 · Flight Control System
  > AIRCRAFT WOULD NOT ROTATE AT V1, PULLED HARD TWICE AND THE NOSE WOULD NOT COME OFF THE GROUND. AIRSPEED AT REJECT WAS 105 KNOTS. FLIGHT CONTROL CHECK BEFORE AND AFTER EVENT WAS GOOD. CAUSE OF CONDITION UNKNOWN AT THIS TIME. AIRCRAFT IS IN MAINTENANCE.
- [SDR HNAA2016050600136](https://openairdocs.org/sdr/HNAA2016050600136.md): Lamp · inoperative · May 4, 2016 · N931HA · Dhav DHC8102 · Emergency Lighting
  > CABIN FWD MOST FLOOR EMERGENCY LIGHT MODULE AT SEAT 1D-F1-RT EMERGENCY EXIT DOOR WILL NOT ILLIMINATE. REMOVED FLOOR LENS COVER, R & R LAMP IN LIGHT MODULE AND REINSTALLED AND SECURED LENS COVER, PN OL3071BPEGPL.
- [SDR HNAA2016021900042](https://openairdocs.org/sdr/HNAA2016021900042.md): Bleed Air Sys · odor · Feb 19, 2016 · N931HA · Dhav DHC8102 · Pneumatic Distribution System
  > AFTER SELECTING ENGINE BLEEDS ON, CREW NOTICED FUEL ODOR IN CABIN AND FLIGHT COMPARTMENT AREA. SELECTED NR 2 BLEED OFF, SMELL DIMINISHED. GROUND RAN ACFT WITH BOTH NR 1 AND NR 2 BLEEDS SELECTED ON. NO ODOR NOTED. OK FOR SERVICE.
- [SDR HNAA2016011800009](https://openairdocs.org/sdr/HNAA2016011800009.md): Actuator · warning light · Jan 18, 2016 · N931HA · Dhav DHC8102 · Landing Gear Actuator
  > NOSE GEAR DOOR AMBER LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. EXTENDED LANDING GEAR AND LIGHT REMAINED ON. R & R NOSE GEAR DOOR ACTUATOR IAW 32-20-26. SWUNG GEAR SEVERAL TIMES. OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR HNAA2015120100356](https://openairdocs.org/sdr/HNAA2015120100356.md): Bulb · inoperative · Dec 1, 2015 · N931HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHT IS INOPERATIVE AT ROW 7. R & R BULBS IN ROW 7 EMERGENCY LIGHT. OPS CHECKED GOOD.
- [SDR HNAA2015112300349](https://openairdocs.org/sdr/HNAA2015112300349.md): Bulb · inoperative · Nov 23, 2015 · N931HA · Dhav DHC8102 · Emergency Lighting
  > RIGHT AFT EMERGENCY EGRESS LIGHT IS INOPERATIVE. R & R BULB FOR RT EMERGENCY EGRESS LIGHT. OPS CHECKED GOOD.
- [SDR HNAA2015100700291](https://openairdocs.org/sdr/HNAA2015100700291.md): Bulb · inoperative · Oct 7, 2015 · N931HA · Dhav DHC8102 · Emergency Lighting
  > RIGHT SIDE BOTTOM EXIT SIGN, ROW 4 EMERGENCY LIGHT INOPERATIVE. R & R THE BULB.
- [SDR HNAA2015080700251](https://openairdocs.org/sdr/HNAA2015080700251.md): Smoke Detector · no test · Aug 7, 2015 · N931HA · Dhav DHC8102 · Smoke Detection
  > CARGO SMOKE TEST 2 SWITCH WILL NOT TEST. R & R FORWARD SMOKE DETECTORT IAW AMM 26-12-01. OPS CHECKED GOOD.
- [SDR HNAA2015080500249](https://openairdocs.org/sdr/HNAA2015080500249.md): Battery Pack · inoperative · Aug 5, 2015 · N931HA · Dhav DHC8102 · Emergency Lighting
  > LEFT EMERGENCY LIGHT IS INOPERATIVE ON LEFT SIDE OF FUSELAGE. R & R EMERGENCY LIGHT BATTERY AT ROW 3AC. OPS CHECKED GOOD.
- [SDR HNAA2015073100247](https://openairdocs.org/sdr/HNAA2015073100247.md): Longeron · damaged · Jul 31, 2015 · N931HA · Dhav DHC8102 · Nacelle/Pylon, Main Frame
  > OTBD AND MID HOLE IN NR 2 NACELLE LONGERON, AT POSITION 300 IS SHOWING MECHANICAL DAMAGE. PERFORM RD8-54-3294 ON BOTH HOLES. MOST OTBD HOLE FINAL DIAMETER IS.280. MID HOLE FINAL DIAMETER IS.250, EO8-54-15-0151 AND EO8-54-15-0152.
- [SDR HNAA2015073100246](https://openairdocs.org/sdr/HNAA2015073100246.md): Structure · damaged · Jul 31, 2015 · N931HA · Dhav DHC8102 · Nacelle/Pylon, Main Frame
  > MOST OTBD HOLE SHOWING MECHANICAL DAMAGE LESS THEN 80 PERCENT. PERFORMED RD8-54-3292.
- [SDR HNAA2015071700232](https://openairdocs.org/sdr/HNAA2015071700232.md): Bulb · inoperative · Jul 17, 2015 · N931HA · Dhav DHC8102 · Emergency Lighting
  > F/A'S EMERGENCY NORMAL GREEN LIGHT IS INOPERATIVE. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2015042900146](https://openairdocs.org/sdr/HNAA2015042900146.md): Bulb · inoperative · Apr 29, 2015 · N931HA · Dhav DHC8102 · Emergency Lighting
  > 4TH AFT RED FLOOR PATH EMERGENCY LIGHT IS INOPERATIVE. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2015042200138](https://openairdocs.org/sdr/HNAA2015042200138.md): Wire Harness · damaged · Apr 22, 2015 · N931HA · Dhav DHC8102 · Engine Indicating System Wiring
  > NR 2 ITT WENT TO ZERO IN FLIGHT. R & R T6 WIRING HARNESS FROM K FLANGE TO CONNECTOR AT FIREWALL IAW -8 POWER PLANT BUILD UP 71-00-02. OPS CHECKED GOOD IAW RUN UP MANUAL. OK FOR SERVICE.
- [SDR HNAA2015041700135](https://openairdocs.org/sdr/HNAA2015041700135.md): Brake · damaged · Apr 17, 2015 · N931HA · Dhav DHC8102 · Landing Gear Brake System
  > DURING FINAL APPROACH, INBD ANTI-SKID. R & R NR 2 BRAKE ASSY IAW WC 32-42-11X. CREW PERFORMED ACFT TAXIING. OPS CHECKED GOOD. ANTI-SKID OPS CHECKED GOOD. NO CAUTION LIGHTS. OK FOR SERVICE.
- [SDR HNAA2016040100116](https://openairdocs.org/sdr/HNAA2016040100116.md): Ground Stud · broken · Apr 1, 2015 · N931HA · Dhav DHC8102 · Light System Wiring
  > FORWARD CEILING EMERGENCY LIGHT IS INOPERATIVE. REMOVED LIGHT LENS, FOUND GROUND TAB PUSH ON OUT. R & R HOUSING WITH RETAINED HARDWARE. OPS CHECKED GOOD.
- [SDR HNAA2015031600099](https://openairdocs.org/sdr/HNAA2015031600099.md): Bulb · inoperative · Mar 16, 2015 · N931HA · Dhav DHC8102 · Emergency Lighting
  > FLOOR EMERGENCY LIGHT AT ROW 4DF IS INOPERATIVE. R & R BULBS AT ROW 4DF EMERGENCY LIGHTS. OPS CHECKED GOOD.
- [SDR HNAA2015011600022](https://openairdocs.org/sdr/HNAA2015011600022.md): Power Supply · inoperative · Jan 16, 2015 · N931HA · Dhav DHC8102 · Emergency Lighting
  > DURING EMERGENCY LIGHT SYS OPS CHECKED, FOUND RT FORWARD EGRESS LIGHT AND FORWARD CEILING EMERGENCY LIGHT INOPERATIVE. R & R EMERGENCY LIGHT POWER SUPPLY AT POSITION PS-2. OPS CHECKED GOOD.
- [SDR HNAA2015011600021](https://openairdocs.org/sdr/HNAA2015011600021.md): Control Box · failed · Jan 16, 2015 · N931HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS FLICKERING IN FLIGHT. R & R EMERGENCY LIGHT CONTROL BOX AND SECURED WITH RETAINING HARDWARE. INSPECTED CONTROL BOX CONNECTOR PLUG. NO DEFECTS NOTED.
- [SDR HNAA2015011600019](https://openairdocs.org/sdr/HNAA2015011600019.md): Connector · dirty · Jan 16, 2015 · N931HA · Dhav DHC8102 · Electrical Power System Wiring
  > RIGHT AC BUSS CAUTION LIGHTS ILLUMINATED IN FLIGHT WITH ASSOCIATED CAUTION LIGHTS. CLEANED CONNECTOR ON NR 2 AC GENERATOR AND GCU. INSPECTED AC CONTACTOR BOX. GROUND RAN NR 2 ENGINE. OPERATED AC SYSTEMS, PROP HEAT AND WINDSHIELD HEAT. OPS CHECKED GOOD.
- [SDR HNAA2015010500005](https://openairdocs.org/sdr/HNAA2015010500005.md): Battery Pack · inoperative · Jan 5, 2015 · N931HA · Dhav DHC8102 · Emergency Lighting
  > AFT CEILING EMERGENCY LIGHT AND LT EGRESS LIGHT IS INOPERATIVE. R & R THE BATTERY PACK AT ROW 3AC. OPS CHECKED GOOD.
- [SDR HNAA2014120800348](https://openairdocs.org/sdr/HNAA2014120800348.md): Sensor · malfunctioned · Dec 8, 2014 · N931HA · Dhav DHC8102 · Landing Gear Position and Warning
  > W.O.W CAUTION LIGHT ILLUMINATED INTERMITTENLY ON TAKE OFF. R & R RT NLG SENSOR AND HARNESS. OPS CHECKED GOOD. OK FOR SERVICE AT THIS TIME. PSEU SHOWED FAULT ON RT NLG WOW SENSOR UPON ARRIVAL.
- [SDR HNAA2014101500289](https://openairdocs.org/sdr/HNAA2014101500289.md): Battery Pack · inoperative · Oct 15, 2014 · N931HA · Dhav DHC8102 · Emergency Lighting
  > LEFT REAR EGRESS LIGHT AND MOST REAR CEILING EMERGENCY LIGHTS ARE INOPERATIVE. R & R THE BATTERY. OPS CHECKED GOOD.
- [SDR HNAA2014101500288](https://openairdocs.org/sdr/HNAA2014101500288.md): Bulb · inoperative · Oct 15, 2014 · N931HA · Dhav DHC8102 · Emergency Lighting
  > EXIT EMERGENCY LIGHT IS INOPERATIVE AT ROW 4AC. R & R THE BULB, OPS CHECKED GOOD.
- [SDR HNAA2014092200267](https://openairdocs.org/sdr/HNAA2014092200267.md): Bulb · inoperative · Sep 22, 2014 · N931HA · Dhav DHC8102 · Emergency Lighting
  > ONE FLOOR EMERGENCY EXIT LIGHT IS INOPERATIVE A ROW 1DF. R & R BULB, OPS CHECKED GOOD.
- [SDR HNAA2014071400202](https://openairdocs.org/sdr/HNAA2014071400202.md): Module · failed · Jul 13, 2014 · N931HA · Dhav DHC8102 · Emergency Lighting
  > CABIN EMERGENCY LIGHTS 11TH FROM FRONT OF AIRCRAFT INOPERATIVE. R & R EMERGENCY LIGHT MODULE IAW PPS 9.09 AND AMM 33-51-11.
- [SDR HNAA2014062400186](https://openairdocs.org/sdr/HNAA2014062400186.md): Display · malfunctioned · Jun 21, 2014 · N931HA · Dhav DHC8102 · Weather Radar System
  > RADAR DISPLAYED TX FLT, WOULD NOT PAINT WEATHER, CYCLED OFF AND ON THREE TIMES. RADAR OPS NORMAL. R & R RADAR INDICATOR AND RT IAW 34-41-04, OPS CHECKED GOOD, OK FOR SERVICE. INSPECTED CONNECTORS NO DEFECTS NOTED.
- [SDR HNAA2014042100136](https://openairdocs.org/sdr/HNAA2014042100136.md): Smoke Detector · malfunctioned · Apr 21, 2014 · N931HA · Dhav DHC8102 · Smoke Detection
  > SMOKE WARNING LIGHT ILLUMINATED WITH NO EVIDENCE OF SMOKE. R & R NR 2 BAG BAY SMOKE DETECTOR. OPS CHECKED GOOD.
- [SDR HNAA2014012900024](https://openairdocs.org/sdr/HNAA2014012900024.md): Bulb · inoperative · Jan 29, 2014 · N931HA · Dhav DHC8102 · Emergency Lighting
  > FLOOR PATH EMERGENCY LIGHT INOPERATIVE. R & R BULB, OPS CHECKED GOOD.
- [SDR HNAA2014012900023](https://openairdocs.org/sdr/HNAA2014012900023.md): Battery Pack · inoperative · Jan 29, 2014 · N931HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY EXIT SIGN AT ROW 4, AFT FACING IS INOPERATIVE. R & R EMERGENCY LIGHT BATTERY AT ROW 3. SECURED FILLER PANEL AND PSU WITH ATTACHED HARDWARE. OPS CHECKED GOOD.
- [SDR HNAA2014010300650](https://openairdocs.org/sdr/HNAA2014010300650.md): Current Limiter · failed · Jan 3, 2014 · N931HA · Dhav DHC8102 · Propeller/Rotor Anti-Ice/De-Ice System
  > NR 1 PROPELLER DE-ICE PHASE SHOWS NO LOAD. FOUND AND REPLACED "B" PHASE CURRENT LIMITER. OPS CHECKED GOOD IN HANGER. GROUND RAN ACFT AND CYCLED AC SYSTEM CURRENT LIMITER REMAINED INTACT AT THIS TIME.
- [SDR HNAA2013120600607](https://openairdocs.org/sdr/HNAA2013120600607.md): Bulb · inoperative · Dec 6, 2013 · N931HA · Dhav DHC8102 · Emergency Lighting
  > CEILING EMERGENCY LIGHT IS INOPERATIVE AT ROW 8. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2013120600600](https://openairdocs.org/sdr/HNAA2013120600600.md): Bleed Air Sys · haze · Dec 6, 2013 · N931HA · Dhav DHC8102 · APU Bleed Air System
  > LIGHT SMOKEY HAZE IN ACFT WITH APU BLEED SELECTED. GROUND RAN ACFT. CONFIRMED HAZE TO BE PRODUCT OF APU BLEED. ENGINE BLEEDS CHECKED GOOD.
- [SDR HNAA2013120400596](https://openairdocs.org/sdr/HNAA2013120400596.md): Bleed Air Sys · smoke · Dec 4, 2013 · N931HA · Dhav DHC8102 · Pneumatic Distribution System
  > LIGHT SMOKEY HAZE IN ACFT WITH APU BLEED SELECTED. GROUND RAN ACFT, CONFIRMED HAZE TO BE PRODUCT OF APU BLEED. ENGINE BLEEDS CHECKED GOOD.
- [SDR HNAA2013111800581](https://openairdocs.org/sdr/HNAA2013111800581.md): Gcu · warning light · Nov 18, 2013 · N931HA · Dhav DHC8102 · AC Generator-Alternator
  > NR 1 PROP DEICE A-PHASE SHOWS NO ADVISORY LIGHT OR LOAD. NR 1 AC GENERATOR A-PHASE SHOWS ONLY 86 VOLTS AND.06 LOAD WITH PROP HEAT SELECTED OFF AND 67 VOLTS WITH PROP HEAT SELECTED ON. R & R NR 1 AC GCU AND CURRENT LIMITER. GROUND RAN ACFT. OPS CHECKED GOOD
- [SDR HNAA2013110100556](https://openairdocs.org/sdr/HNAA2013110100556.md): Plate · cracked · Nov 1, 2013 · N931HA · Dhav DHC8102 · Wing Main, Frame Structure
  > LEFT WING LADDER PLATE IS CRACKED FOR ACCESS PANEL 522AT AT INBD FWD CORNER. REPAIRED LADDER PLATE IAW RD8-57-6203, RD8-57-2413 AND EO8-57-13-0616.
- [SDR HNAA2013110100555](https://openairdocs.org/sdr/HNAA2013110100555.md): Threshold · corroded · Nov 1, 2013 · N931HA · Dhav DHC8102 · Fuselage Miscellaneous Structure
  > TOP SURFACE OF PAX DOOR THRESHOLD HAS CORROSION AROUND NUT PLACES. REMOVED PAX DOOR THRESHOLD AND REPLACED WITH NEW AND RUB STRIP IAW DWG 85321241.
- [SDR HNAA2013110100554](https://openairdocs.org/sdr/HNAA2013110100554.md): Seat Track · corroded · Nov 1, 2013 · N931HA · Dhav DHC8102 · Fuselage, Seat/Cargo Attach Fittings
  > SEAT TRACK CORRODED. CUT AND SPLICED NEW SECTION OF SEAT TRACK AT BS 262 IAW RD8-53-3074. COMPLIED WITH HFEC INSPECTION. NO DEFECTS NOTED.
- [SDR HNAA2013091700497](https://openairdocs.org/sdr/HNAA2013091700497.md): Brake Assy · smoke · Sep 15, 2013 · N931HA · Dhav DHC8102 · Landing Gear Brake System
  > NR 2 BRAKE SMOKED DURING TAXI IN. R & R NR 2 BRAKE ASSY IAW W/C 32-10-03I AND 32-41-11X.
- [SDR HNAA2013070100380](https://openairdocs.org/sdr/HNAA2013070100380.md): Radar · malfunctioned · Jul 1, 2013 · N931HA · Dhav DHC8102 · Weather Radar System
  > WEATHER RADAR SHOWING IN FLIGHT 6 MESSAGE. R & R WEATHER RADAR IAW -8 MM 34-41-04 AND SB 34-18. OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR HNAA2013022200089](https://openairdocs.org/sdr/HNAA2013022200089.md): Bulb · burned out · Feb 22, 2013 · N931HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY EXIT DOOR LIGHTS HAS ONE BULB OUT. REPLACED BULB IAW AMM 33-52-00.
- [SDR HNAA2012121001095](https://openairdocs.org/sdr/HNAA2012121001095.md): Unknown · unknown · Dec 10, 2012 · N931HA · Dhav DHC8102 · Propeller/Rotor Anti-Ice/De-Ice System
  > NR 2 PROPELLER A PHASE CAUSES EMERGENCY LIGHTS TO FLICKER AT 1050. INSPECTED BRUSH BLOCK AND NR 2 PROP HEATER BLADE WIRING. GROUND RAN ACFT WITH NO DEFECTS NOTED AT THIS TIME.
- [SDR HNAA2012112601070](https://openairdocs.org/sdr/HNAA2012112601070.md): Control Box · intermittent · Nov 26, 2012 · N931HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS FLICKERED ON /OFF IN FLIGHT OVERHEAD AND EXIT SIGNS. INSPECTED BOTH BRUSH BLOCKS. NO DEFECTS NOTED. R & R EMERGENCY LIGHT CONTROL BOX. OPS CHECKED GOOD IAW WC 33-50-03.
- [SDR HNAA2012090500946](https://openairdocs.org/sdr/HNAA2012090500946.md): Hsi · malfunctioned · Sep 5, 2012 · N931HA · Dhav DHC8102 · Attitude and Direction Data System
  > NR 2 HSI PERIODICALLY DISPLAYS HDG FLAG WITH SAHS. R & R NR 2 HSI. OPS CHECKED GOOD IAW AMM 34-26-01.
- [SDR HNAA2012082900935](https://openairdocs.org/sdr/HNAA2012082900935.md): Connector · failed · Aug 29, 2012 · N931HA · Dhav DHC8102 · Flight Control System Wiring
  > AFTER TAKEOFF, ROLL SPOILER INBD HYD CAUTION LIGHT ILLUMINATED INTERMITTENTLY, THEN CONTINOUS. R & R CONNECTOR 2761P1 AT INBD ROLL SPOILER HYD PRESSURE SWITCH. GROUND RAN AND CHECKED GOOD.
- [SDR HNAA2012082400926](https://openairdocs.org/sdr/HNAA2012082400926.md): Battery · inoperative · Aug 24, 2012 · N931HA · Dhav DHC8102 · Emergency Lighting
  > AFT CENTER CEILING EMERGENCY LIGHT IS INOPERATIVE. FOUND ROW 3AC EMERGENCY LIGHT BATTERY INOPERATIVE. R & R EMERGENCY LIGHT BATTERY. OPS CHECKED GOOD IAW WC 33-50-03.
- [SDR HNAA2012080800909](https://openairdocs.org/sdr/HNAA2012080800909.md): Radar · malfunctioned · Aug 8, 2012 · N931HA · Dhav DHC8102 · Weather Radar System
  > TEXT FLIGHT MESSAGE DISPLAYED IN FLIGHT. RETURN TO FIELD. WEATHER RADAR SYSTEM. R & R RADAR IAW SP 34-18. OPS CHECKED GOOD.
- [SDR HNAA2012052100796](https://openairdocs.org/sdr/HNAA2012052100796.md): Connector · loose · May 19, 2012 · N931HA · Dhav DHC8102 · Emergency Lighting
  > TWO RED FLOOR LEVEL EMERGENCY LIGHTS NEXT TO EACH OTHER INOPERATIVE AT FWD SECTION. RESEATED BATTERY AND CONNECTOR AT PS2. OPS CHECK GOOD.
- [SDR HNAA2012042600751](https://openairdocs.org/sdr/HNAA2012042600751.md): Sensor · malfunctioned · Apr 26, 2012 · N931HA · Dhav DHC8102 · Landing Gear Position and Warning
  > WOW CAUTION LIGHT ILLUMINATED INFLIGHT FOR APPROX 1 MINUTE, THEN SELF CLEARED. R & R WOW 1 NLG SENSOR AND WOW 2 SENSOR. TARGET TEST GOOD AT PSEU. OK FOR SERVICE. ADJUSTED IAW AMM 32-20-11.

Next page: https://openairdocs.org/deregistered/N931HA-2023-07-08/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 = 'N931HA' AND deregistration_id = 'N931HA-2023-07-08'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N931HA-2023-07-08/reports

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