# Service difficulty reports: N942HA, cancelled Jan 30, 2021

A list on [N942HA, cancelled Jan 30, 2021](https://openairdocs.org/deregistered/N942HA-2021-01-30.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 · 148 reports

- [SDR HNAA2017071200238](https://openairdocs.org/sdr/HNAA2017071200238.md): Connector · dirty · Jul 11, 2017 · N942HA · Dhav DHC8102 · Engine Indicating System Wiring
  > NR 2 ITT AND TORQUE GAUGES CIRCUIT BREAKERS TRIPPED INFLT. REMOVED AND CLEANED THE ENGINE SPIDER HARNESS CONNECTOR AT THE FIRE WALL. RESET CIRCUIT BREAKERS AND OPS CHECKED GOOD.
- [SDR HNAA2017070300223](https://openairdocs.org/sdr/HNAA2017070300223.md): Bulb · inoperative · Jul 2, 2017 · N942HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY EXIT FLOOR LIGHT INOPERATIVE AT ROW 4. R & R THE BULB, OPS CHECKED GOOD.
- [SDR HNAA2017070200222](https://openairdocs.org/sdr/HNAA2017070200222.md): Light · inoperative · Jul 2, 2017 · N942HA · Dhav DHC8102 · Emergency Lighting
  > INOP BULB AT LOWER RT FWD EMERGENCY EXIT SIGN. R&R BULB OPS CHECK GOOD.
- [SDR HNAA2017052900195](https://openairdocs.org/sdr/HNAA2017052900195.md): Monitor · malfunctioned · May 29, 2017 · N942HA · Dhav DHC8102 · AC Generation System
  > AC VERIABLE FREQ IS NOT SHOWING ANY LOADS ON A B OR C PHASES ON THE LEFT OR RIGHT. R & R THE AC POWER MONITOR. GROUND RAN AIRCRAFT OPS CHECK GOOD AT THIS TIME. IAW AMM 24-21-05.
- [SDR HNAA2017050500151](https://openairdocs.org/sdr/HNAA2017050500151.md): Bulb · inoperative · May 5, 2017 · N942HA · Dhav DHC8102 · Emergency Lighting
  > CABIN ROW 2 CEILING EMERGENCY LIGHT INOPERATIVE. R & R THE BULB.
- [SDR HNAA2017050500150](https://openairdocs.org/sdr/HNAA2017050500150.md): Bulb · inoperative · May 5, 2017 · N942HA · Dhav DHC8102 · Emergency Lighting
  > NR 11 FLOOR EMERGENCY LIGHT INOPERATIVE. R & R THE BULB.
- [SDR HNAA2017042500145](https://openairdocs.org/sdr/HNAA2017042500145.md): Bulb · inoperative · May 2, 2017 · N942HA · Dhav DHC8201 · Emergency Lighting
  > EMERGENCY LIGHTS INOPERATIVE. R & R THE BULBS.
- [SDR HNAA2017030600075](https://openairdocs.org/sdr/HNAA2017030600075.md): Bulb · inoperative · Mar 6, 2017 · N942HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHT BULBS AT AISLE ARE INOPERATIVE. REMOVED AND REPLACED THE BULBS. OPS CHECKED GOOD.
- [SDR HNAA2017020800040](https://openairdocs.org/sdr/HNAA2017020800040.md): Computer · failed · Feb 1, 2017 · N942HA · Dhav DHC8102 · Cabin Pressure Controller
  > CABIN PRESSURE WARNING IN FLIGHT WITH ACFT DEPRESSURIZING. R & R PRESSURE COMPUTER IAW AMM 21-30-06. OPS CHECKED GOOD. LEAK CHECKED GOOD.
- [SDR HNAA2017011600020](https://openairdocs.org/sdr/HNAA2017011600020.md): Engine · malfunctioned · Jan 16, 2017 · N942HA · Dhav DHC8102 · Engine (Turbine/Turboprop)
  > DURING THE TAKEOFF ROLL, THE 2 ENGINE WENT INTO MANUAL. ONE KNOB SPLIT WITH CIRCUIT BREAKERS PULLED AND COLLARD. PULLED AND COLLARD CIRCUIT BREAKERS M8 AND H3. RAN AIRCRAFT. RESET CIRCUIT BREAKERS M8 AND H3. RAN UP TO MAX POWER MULTIPLE TIMES. COULD NOT DUPLI
- [SDR HNAA2016120900378](https://openairdocs.org/sdr/HNAA2016120900378.md): Bulb · inoperative · Dec 9, 2016 · N942HA · Dhav DHC8102 · Emergency Lighting
  > FLOOR EMERGENCY LIGHT IS INOPERATIVE. REMOVED AND REPLACED THE BULB. OPS CHECKED GOOD.
- [SDR HNAA2016112500362](https://openairdocs.org/sdr/HNAA2016112500362.md): Bulb · inoperative · Nov 25, 2016 · N942HA · Dhav DHC8102 · Emergency Lighting
  > CEILING EMERGENCY LIGHT IS INOPERATIVE AT ROW 7. REMOVED AND REPLACED THE BULB. OPS CHECKED GOOD.
- [SDR HNAA2016112500361](https://openairdocs.org/sdr/HNAA2016112500361.md): Bulb · inoperative · Nov 25, 2016 · N942HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHT INOPERATIVE AT THIRD FROM THE FRONT. REMOVED AND REPLACED THE BULBS, OPS CHECKED GOOD.
- [SDR HNAA2016092300292](https://openairdocs.org/sdr/HNAA2016092300292.md): Tape · loose · Sep 23, 2016 · N942HA · Dhav DHC8102 · Propeller Blade Section
  > AFTER TAKEOFF, EROSION TAPE SEPARATED FROM THE NR 1 PROPELLER. NO VIBRATION NOTED. INSPECTED THE PROP ASSY. FOUND LOOSE EROSION TAPE ON NR 1 BLADE. REMOVED REMAINING TAPE, CLEANED AND RE-INSTALLED NEW TAPE. NO OTHER DEFECTS NOTED. GROUND RAN. NO DEFECTS NOTED
- [SDR HNAA2016091900285](https://openairdocs.org/sdr/HNAA2016091900285.md): Wire · broken · Sep 19, 2016 · N942HA · Dhav DHC8102 · Light System Wiring
  > EMERGENCY FLOOR LIGHT IS INOPERATIVE AT ROWS 3 AND 9. REMOVED TRIM. R & R BULBS, REINSTALLED TRIM AND FOUND BROKEN WIRE FOR EMERGENCY LIGHT AT ROW 9. REPAIRED WIRE IAW MM 20-45-07. OPS CHECKED GOOD.
- [SDR HNAA2016091600284](https://openairdocs.org/sdr/HNAA2016091600284.md): Transceiver · failed · Sep 14, 2016 · N942HA · Dhav DHC8102 · Weather Radar System
  > RADAR DOES NOT PAINT, ANTENNA FAULT DISPLAYED. R & R RADAR RT IAW -8MM 34-41-04 AND OPS CK GOOD.
- [SDR HNAA2016082400254](https://openairdocs.org/sdr/HNAA2016082400254.md): Lamp · inoperative · Aug 22, 2016 · N942HA · Dhav DHC8102 · Emergency Lighting
  > F/A EMERGENCY LIGHT SWITCH BACK LIGHT INOPERATIVE. REPLACED THE LAMP. OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR HNAA2016082200253](https://openairdocs.org/sdr/HNAA2016082200253.md): Cover · missing · Aug 19, 2016 · N942HA · Dhav DHC8102 · Emergency Lighting
  > LOWER EMERGENCY EXIT SIGN COVER MISSING AT ROW 4AC. INSTALLED LOWER EMERGENCY EXIT SIGN COVER AT ROW 4AC.
- [SDR HNAA2016072700230](https://openairdocs.org/sdr/HNAA2016072700230.md): Battery Pack · inoperative · Jul 25, 2016 · N942HA · Dhav DHC8102 · Emergency Lighting
  > FWD FUSELAGE EMERGENCY EXIT LIGHT AND EMERGENCY EXIT LIGHT ABOVE PAX DOOR MOMENTARILY COMES ON AND THEN GOES OFF. R & R THE BATTERY PACK.
- [SDR HNAA2016061700187](https://openairdocs.org/sdr/HNAA2016061700187.md): Control Rod · out of adjust · Jun 16, 2016 · N942HA · Dhav DHC8102 · Landing Gear Door Retract Section
  > LEFT AMBER GEAR DOOR LIGHT ON AFTER GEAR RETRACTION. CYCLED GEAR IAW CHECK LIST. LIGHT EXTINGUISHED. ADJUSTED FWD GEAR DOOR AFT OPERATING ROD. PERFORMED 20-30 GEAR EXTENSION AND RETRACTION WITH NO AMBER GEAR DOOR INDICATION IAW AMM 32-10-21. OK FOR SERVICE
- [SDR HNAA2016061300175](https://openairdocs.org/sdr/HNAA2016061300175.md): Bulb · inoperative · Jun 12, 2016 · N942HA · Dhav DHC8102 · Emergency Lighting
  > F/A EMERGENCY LIGHT SWITCH ON LIGHT INOPERATIVE. R & R BULB. OPS CHECK GOOD. OK FOR SERVICE.
- [SDR HNAA2016061000171](https://openairdocs.org/sdr/HNAA2016061000171.md): Relay · inoperative · Jun 8, 2016 · N942HA · Dhav DHC8102 · Landing Gear Retraction/Extension System
  > ON GEAR RETRACTION, LT AND RT DOOR AMBER LIGHTS REMAINED ILLUMINATED. DOORS STAYED OPEN ON RETRACTION. PERFORMED ALTERNATE GEAR EXTENSION IAW CHECK LIST. ACFT FERRY AFTER MAINTENANCE INSPECT HISTORY: ACFT. PICKUP MDT SPARE 975HA TO CONTINUE. R & R RELAYS 3
- [SDR HNAA2016032100088](https://openairdocs.org/sdr/HNAA2016032100088.md): Bulb · inoperative · Mar 21, 2016 · N942HA · Dhav DHC8102 · Emergency Lighting
  > 17 TH FLOOR EMERGENCY LIGHTS ARE INOPERATIVE. R & R BULBS. OPS CHECKED GOOD.
- [SDR HNAA2016022600057](https://openairdocs.org/sdr/HNAA2016022600057.md): Skin · damaged · Feb 26, 2016 · N942HA · Dhav DHC8102 · Fuselage Main, Plate/Skin
  > LIGHTNING STRIKE THROUGH CENTER OF CABIN. NO LOSS OF SYSTEMS OR ELECTRICAL COMPONENTS. DAMAGE FOUND DURING LIGHTNING STRIKE INSPECTION. PERFORMED WC 05-51-31I PRIOR TO FERRY FLIGHT.
- [SDR HNAA2015100100287](https://openairdocs.org/sdr/HNAA2015100100287.md): Connector · damaged · Oct 1, 2015 · N942HA · Dhav DHC8102 · Electrical Power System Wiring
  > RIGHT AC BUSS CAUTION LIGHT ILLUMINATED WITH ASSOCIATED FAILURE CAUTION LIGHTS. R & R CONNECTOR 2421-P20 IAW STANDARD PRACTICE. OPS CHECKED GOOD.
- [SDR HNAA2015090900281](https://openairdocs.org/sdr/HNAA2015090900281.md): Buss · warning light · Sep 9, 2015 · N942HA · Dhav DHC8102 · AC Generator-Alternator
  > RIGHT AC BUSS FAIL WITH ASSOCIATED CAUTION LIGHTS, WOULD NOT RESET. NO LOAD ON NR 2 ON NR 2 AC GEN. R & R RT GCU AND NR 2 AC GENERATOR IAW 24-20-11. OPS CHECKED GOOD.
- [SDR HNAA201070800218](https://openairdocs.org/sdr/HNAA201070800218.md): Indicator · failed · Jul 8, 2015 · N942HA · Dhav DHC8102 · Ground Proximity System
  > TERRAIN INOPERATIVE CAUTION LIGHT ILLUMINATED FOLLOWED BY ELECTRICAL ODOR AND FAILURE OF RADAR INDICATOR. R & R RADAR INDICATOR IAW 34-41-04. OPS CHECKED GOOD.
- [SDR HNAA2015060300180](https://openairdocs.org/sdr/HNAA2015060300180.md): Oil System · low pressure · Jun 3, 2015 · N942HA · Dhav DHC8102 · Engine Oil Indicating System
  > NR 1 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED ON TAKEOFF. SERVICE NR 1 ENGINE OIL TO PROPER LEVEL. GROUND RAN ACFT, OPS CHECKED GOOD.
- [SDR HNAA2015050800152](https://openairdocs.org/sdr/HNAA2015050800152.md): Inverter · odor · May 8, 2015 · N942HA · Dhav DHC8102 · AC Inverter
  > FISHY ODOR IN COCKPIT. ONCE RADAR WAS TURNED OFF, ODOR DISSIPATED. FOUND ODOR WAS COMING FROM AUX INVERTER.
- [SDR HNAA2015042000137](https://openairdocs.org/sdr/HNAA2015042000137.md): Sensor · out of adjust · Apr 20, 2015 · N942HA · Dhav DHC8102 · Landing Gear Position and Warning
  > GEAR SLOWER THAN NORMAL TO RETRACT. DURING RETRACTION, RED LIGHTS REMAINED ON LONGER THAN NORMAL. GEAR RETRACTED, WOW CAUTION LIGHT ILLUMINATED. ON LANDING, WOW CAUTION LIGHT EXTINGUISHED. ADJUSTED RT INBD SENSOR. OPERATED GEAR SEVERAL TIMES. RETRACTION AN
- [SDR HNAA2015031300091](https://openairdocs.org/sdr/HNAA2015031300091.md): Oil System · low · Mar 13, 2015 · N942HA · Dhav DHC8102 · Turbine Engine Oil System
  > ON TAKEOFF, ROLL 2 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED. ABORTED TAKEOFF AT APPROXIMATELY 90 KNOTS. INSPECTED NR 2 ENGINE, FOUND ENGINE OIL QTY 2 QUARTS LOW. SERVICE ENGINE WITH OIL. CREW PERFORMED TAKEOFF ROLL. LIGHT REMAINED EXTINGUISHED. OK FOR
- [SDR HNAA2015011200014](https://openairdocs.org/sdr/HNAA2015011200014.md): Pressure Switch · failed · Jan 12, 2015 · N942HA · Dhav DHC8102 · Engine Oil Indicating System
  > NR 1 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED ON TAKEOFF ROLL. R & R NR 1 ENGINE PRESSURE WARNING SWITCH IAW 71-00-02. LEAKED CHECKED GOOD.
- [SDR HNAA2015011200013](https://openairdocs.org/sdr/HNAA2015011200013.md): Warning Light · false activation · Jan 12, 2015 · N942HA · Dhav DHC8102 · Turbine Engine Oil System
  > NR 1 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED DURING TAKEOFF ROLL. CHECKED OIL LEVEL, FOUND TO BE AT ACCEPTABLE LIMIT. INSPECTED, CLEANED AND RESEATED OIL PRESSURE SWITCH AND TRANSMITTER. PERFORMED SIMULATED TAKEOFF ROLL WITH CREW. NO DEFECTS NOTED AT T
- [SDR HNAA2015010700007](https://openairdocs.org/sdr/HNAA2015010700007.md): Indicator · inaccurate · Jan 7, 2015 · N942HA · Dhav DHC8102 · Engine BMEP/Torque Indicating
  > WHEN APPLYING POWER ON TAKEOFF ROLL, NR 1 WENT TO 80 PERCENT. NR 2 WOULD NOT GO ABOVE 28 PERCENT. R & R NR 2 TORQUE INDICATOR IAW MM 77-10-00. ENGINE RUN IAW RUN UP MANUAL. OPS CHECKED GOOD.
- [SDR HNAA2014122400378](https://openairdocs.org/sdr/HNAA2014122400378.md): Unknown · odor · Dec 24, 2014 · N942HA · Dhav DHC8102 · Air Distribution System
  > FAINT BURNED ODOR ON DESCENT, SELECTED ENGINE BLEEDS OFF AND ODOR DISSIPATED. GROUND RAN AIRCRAFT, SELECTED BOTH BLEEDS ONE AT A TIME FOR 10 MINUTES. NO BURNED ODORS. OK FOR SERVICE.
- [SDR HNAA2014101700291](https://openairdocs.org/sdr/HNAA2014101700291.md): Indicator · failed · Oct 17, 2014 · N942HA · Dhav DHC8102 · Weather Radar System
  > RADAR DISPLAYS MULTICOLORED BANDS CONTINUOUSLY. R & R RADAR TRANSCEIVER AND RADAR INDICATOR IAW MM 34-41-04. OPS CHECKED GOOD.
- [SDR HNAA2014101300286](https://openairdocs.org/sdr/HNAA2014101300286.md): Battery Pack · inoperative · Oct 13, 2014 · N942HA · Dhav DHC8102 · Emergency Lighting
  > PAX DOOR EMERGENCY EXIT SIGN DOES NOT ILLUMINATE AND ROWS 1 AND 4 EXIT LIGHTS ONLY REMAIN ILLUMINATED FOR FIVE SECONDS. R & R EMERGENCY LIGHT BATTERIES IAW WC 33-50-05R. OPS CHECKED GOOD. OK FOR SERVICE AT THIS TIME.
- [SDR HNAA2014100100276](https://openairdocs.org/sdr/HNAA2014100100276.md): Bulb · inoperative · Oct 1, 2014 · N942HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHTS ARE INOPERATIVE. R & R BULBS IN EMERGENCY LIGHTS, OPS CHECKED GOOD.
- [SDR HNAA2014081300231](https://openairdocs.org/sdr/HNAA2014081300231.md): Bulb · inoperative · Aug 13, 2014 · N942HA · Dhav DHC8102 · Emergency Lighting
  > SECOND OVERHEAD EMERGENCY LIGHTING IS INOPERATIVE. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2014071800209](https://openairdocs.org/sdr/HNAA2014071800209.md): Terminal · burned · Jul 18, 2014 · N942HA · Dhav DHC8102 · Equipment/Furnishings Wiring
  > BRIEF HOT ODOR NOTICED DURING FINAL. SELECTED COFFEEMAKER OFF AND ODOR WENT AWAY. FOUND ONE PIN SOCKET BURN. COMPLIED WITH WC 25-00-004N. R & R RECEPTACLE TO NR 1 HOT JUG AND INSTALLED 2 NEW RING TERMINALS. R & R NR 1 HOT JUG. OPS CHECKED GOOD.
- [SDR HNAA2014071100200](https://openairdocs.org/sdr/HNAA2014071100200.md): Bulb · inoperative · Jul 11, 2014 · N942HA · Dhav DHC8102 · Emergency Lighting
  > F/S EMERGENCY LIGHT SWITCH DOES NOT ILLUMINATED. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2014052900165](https://openairdocs.org/sdr/HNAA2014052900165.md): Wire Harness · damaged · May 29, 2014 · N942HA · Dhav DHC8102 · Landing Gear System Wiring
  > AFTER GEAR RETRACTION, WOW CAUTION LIGHT ILLUMINATED AND EXTINGUISHED TWO TIMES. NORMAL GEAR EXTENSION FOR LANDING. PSEU CODE 12, RT GEAR WOW CHECK. WIRING FROM 3261-P15 TO SENSOR FOUND INDUCTANCE AND RESISTANCE HIGH. R & R RT GEAR WOW 1 HARNESS. JACKED AND
- [SDR HNAA2014051900158](https://openairdocs.org/sdr/HNAA2014051900158.md): Bulb · inoperative · May 19, 2014 · N942HA · Dhav DHC8102 · Emergency Lighting
  > REAR EMERGENCY LIGHT ON LT FUSELAGE IS INOPERATIVE. R & R LIGHT BULB. OPS CHECKED GOOD.
- [SDR HNAA2014050200147](https://openairdocs.org/sdr/HNAA2014050200147.md): Bulb · inoperative · May 2, 2014 · N942HA · Dhav DHC8102 · Emergency Lighting
  > LEFT AFT FUSELAGE EXTERIOR EMERGENCY LIGHT IS DIM. R & R BULB, AT LOCATION, OPS CHECKED GOOD.
- [SDR HNAA2014022400053](https://openairdocs.org/sdr/HNAA2014022400053.md): Spinner · cracked · Feb 24, 2014 · N942HA · Dhav DHC8102 · Propeller Spinner Section
  > IN CRUISE FLIGHT, ACFT EXPERIENCED MODERATE TURBULENCE WITH A 45 DEGREE LT BANK AND A 20 DEGREE PITCH UP ACCOMPANIED BY NUMEROUS ITEMS BEING DISLODGED FROM POSITION. YD AND AP BOTH DISENGAGED AND ACFT EXPERIENCED A 300 TO 400 FOOT LOSS IN ALTITUDE. COMPLIED
- [SDR HNAA2014010600661](https://openairdocs.org/sdr/HNAA2014010600661.md): Bulb · inoperative · Jan 6, 2014 · N942HA · Dhav DHC8102 · Emergency Lighting
  > FORWARD CEILING EMERGENCY LIGHT IS INOPERATIVE. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2013122300624](https://openairdocs.org/sdr/HNAA2013122300624.md): Oil System · low · Dec 23, 2013 · N942HA · Dhav DHC8102 · Turbine Engine Oil System
  > NR 1 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED DURING TAKEOFF ROLL. ABORTED TAKEOFF AND REDUCED POWER. LIGHT EXTINGUISHED AND PRESSURE APPEARED NORMAL BEFORE ENGINE SHUTDOWN. CHECKED NR 1 ENGINE OIL LEVEL AND SERVICED WITH 2 OUARTS. INSPECTED, CLEANED A
- [SDR HNAA2013121800621](https://openairdocs.org/sdr/HNAA2013121800621.md): Bulb · inoperative · Dec 18, 2013 · N942HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY FLOOR PATH LIGHT IS INOPERATIVE THIRD FROM FRONT. R & R BULB, OPS CHECKED GOOD.
- [SDR HNAA2013121600618](https://openairdocs.org/sdr/HNAA2013121600618.md): Wire · damaged · Dec 16, 2013 · N942HA · Dhav DHC8102 · Light System Wiring
  > EMERGENCY LIGHT INOPERATIVE AT ROW 8. FOUND BROKEN WIRES, SPLICED IN NEW LIGHT ASSEMBLY IAW AMM 20-45-06.
- [SDR HNAA2013120600608](https://openairdocs.org/sdr/HNAA2013120600608.md): Bulb · inoperative · Dec 6, 2013 · N942HA · Dhav DHC8102 · Emergency Lighting
  > MOST AFT EMERGENCY CEILING LIGHT IS INOPERATIVE. R & R BULB AT MOST AFT CEILING LIGHT. OPS CHECKED GOOD.

Next page: https://openairdocs.org/deregistered/N942HA-2021-01-30/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 = 'N942HA' AND deregistration_id = 'N942HA-2021-01-30'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N942HA-2021-01-30/reports

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