# Service difficulty reports: N912HA, cancelled Sep 21, 2016

A list on [N912HA, cancelled Sep 21, 2016](https://openairdocs.org/deregistered/N912HA-2016-09-21.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 · 90 reports

- [SDR HNAA2014071600207](https://openairdocs.org/sdr/HNAA2014071600207.md): Battery Pack · malfunctioned · Jul 16, 2014 · N912HA · Dhav DHC8102 · Emergency Lighting
  > ALL CABIN EMERGENCY LIGHTS ON POWER SUPPLY, 3351PS2, COME ON FOR ONE OR TWO SECONDS AND THEN SHUTOFF. ALL OTHER EMERGENCY LIGHTS FUNCTION NORMAL. SLAVED IN POWER SUPPLY BASE AND EMERGENCY LIGHTS CONTROL BOX. NO FIX. R & R BATTERY IAW MM 33-51-00. OPS CHEC
- [SDR HNAA2014050200146](https://openairdocs.org/sdr/HNAA2014050200146.md): Relay · malfunctioned · May 2, 2014 · N912HA · Dhav DHC8102 · Landing Gear Retraction/Extension System
  > AFTER TAKEOFF, NOSE GEAR RED UNSAFE LIGHT REMAINED ON AFTER SELECTED UP. R & R RELAY 3261-510.
- [SDR HNAA2014050200144](https://openairdocs.org/sdr/HNAA2014050200144.md): Transceiver · intermittent · May 2, 2014 · N912HA · Dhav DHC8102 · Weather Radar System
  > WEATHER RADAR INTERMITTENT WITH ANT-FLIGHT MESSAGE. R & R WEATHER RADAR R/T IAW MM 34-41-04. OPS CHECKED GOOD, OK FOR SERVICE.
- [SDR HNAA2014032400106](https://openairdocs.org/sdr/HNAA2014032400106.md): Bulb · inoperative · Mar 24, 2014 · N912HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY LIGHT INOPERATIVE BETWEEN ROWS 3 AND 4. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2013111500574](https://openairdocs.org/sdr/HNAA2013111500574.md): Unknown · odor · Nov 15, 2013 · N912HA · Dhav DHC8102 · Air Distribution System
  > EXHAUST ODOR IN COCKPIT. RAN BOTH ENGINES AND BLEEDS. RAN ALL DEICE SYSTEMS. CHECKED ALL CIRCUIT BREAKERS. CHECKED ALL AVIONICS SYSTEMS. ALL CHECKED GOOD. NO EVIDENCE OF SMOKE OR EXHAUST ODOR. ALL COCKPIT LIGHTING CHECKED GOOD.
- [SDR HNAA2013070900400](https://openairdocs.org/sdr/HNAA2013070900400.md): Control Panel · failed · Jul 7, 2013 · N912HA · Dhav DHC8102 · Landing Gear Retraction/Extension System
  > RT MLG DOOR AMBER LIGHT AFTER TAKE OFF (AFT DOOR). CYCLED GEAR IAW CHECKLIST, LIGHT EXTINGUISHED FOR A MOMENT AND THEN RETURNED. R & R GEAR DOOR ACTUATOR AND LANDING GEAR CONTROL PANEL. IAW MM 32-10-36 AND 32-30-05. OPS CHECKED GOOD AT THIS TIME. OK FOR SERV
- [SDR HNAA2013061700345](https://openairdocs.org/sdr/HNAA2013061700345.md): Control Switch · inoperative · Jun 17, 2013 · N912HA · Dhav DHC8102 · Windshield/Door Rain/Ice Removal
  > LT WINDSHIELD HEAT HOT CAUTION LIGHT CAME ON WHEN SELECTED TO NORM. NO LOAD. R & R WINDSHIELD HEAT CONTROL SWITCH IN COCKPIT 3041-S1. HEAT OPS CHECKED GOOD AT THIS TIME IAW MM 20-45-04.
- [SDR HNAA2013041000216](https://openairdocs.org/sdr/HNAA2013041000216.md): Selector Valve · malfunctioned · Apr 10, 2013 · N912HA · Dhav DHC8102 · Landing Gear Retraction/Extension System
  > SELECTED GEAR DOWN ON APPROACH. LT MAIN UNSAFE LIGHT ILLUMINATED AND PASSENGER REPORTED LT GEAR NOT EXTENDED. EXECUTED GO AROUND AND GEAR EXTENDED ON ITS OWN AFTER APPROX 5 MINUTES. R & R GEAR SELECTOR VALVE WC 32-30-41. NO FIX. R & R UPLOCK ACTUATOR AND S
- [SDR HNAA2013032700187](https://openairdocs.org/sdr/HNAA2013032700187.md): Dump Valve · malfunctioned · Mar 27, 2013 · N912HA · Dhav DHC8102 · Drag Control System
  > CIRCUIT BREAKER G6 RT OTBD ROLL SPOILER INDICATION WILL NOT RESET. R & R NR1 SYSTEM, NR 2 ROLL LIFT DUMP VALVE IAW MM 27. OPS AND LEAK CHECKED GOOD.
- [SDR HNAA2013031900137](https://openairdocs.org/sdr/HNAA2013031900137.md): Bulb · inoperative · Mar 19, 2013 · N912HA · Dhav DHC8102 · Emergency Lighting
  > ROW 4 EMERGENCY LIGHT BULBS ARE INOPERATIVE. R & R EMERGENCY LIGHTS. OPS CHECKED GOOD.
- [SDR HNAA2013031900136](https://openairdocs.org/sdr/HNAA2013031900136.md): Bulb · failed · Mar 19, 2013 · N912HA · Dhav DHC8102 · Emergency Lighting
  > ROW 8, EMERGENCY FLOOR PATH LIGHT IS INOPERATIVE. R & R BULB. OPS CHECKED GOOD.
- [SDR HNAA2013030100097](https://openairdocs.org/sdr/HNAA2013030100097.md): Current Limiter · blown · Mar 1, 2013 · N912HA · Dhav DHC8102 · Electrical Power System Wiring
  > DC BUSS CAUTION LIGHT CAME ON DURING TAKEOFF ROLL. REJECTED TAKEOFF. CLEARED RUNWAY. ATTEMPED TO RESET. WILL NOT RESET. MX FOUND CURRENT LIMITERS BLOWN. R & R CURRENT LIMITERS.
- [SDR HNAA2012062000830](https://openairdocs.org/sdr/HNAA2012062000830.md): Light · missing · Jun 20, 2012 · N912HA · Dhav DHC8102 · Emergency Lighting
  > ONE FLOOR EMERGENCY FLOOR PATH LIGHT IS MISSING. INSTALLED LIGHT IN CORRECT LOCATION.
- [SDR HNAA2012061100822](https://openairdocs.org/sdr/HNAA2012061100822.md): Seat Track · cracked · Jun 11, 2012 · N912HA · Dhav DHC8102 · Fuselage, Seat/Cargo Attach Fittings
  > LEFT SEAT TRACK FLANGE IS CRACKED ON FWD END AT BS X222. REMOVED FLANGE. INSTALLED NEW FLANGE IAW DWG 85320079.
- [SDR HNAA2012061100821](https://openairdocs.org/sdr/HNAA2012061100821.md): Stringer Fitting · corroded · Jun 11, 2012 · N912HA · Dhav DHC8102 · Fuselage Main, Longeron/Stringer
  > AREA OF HEAVY CORROSION AT STA X222 AND STR 26S. FOUND STRINGER END CLEAT CORRODED. REMOVED CLEAT. INSTALLED NEW CLEAT IAW DWG 85320983.
- [SDR HNAA2012061100820](https://openairdocs.org/sdr/HNAA2012061100820.md): Structure · corroded · Jun 11, 2012 · N912HA · Dhav DHC8102 · Fuselage Miscellaneous Structure
  > AREA OF CORROSION AT BS X488 AND STR 31S. REMOVED 2 RIVETS, CLEANED AREA AND REPAIRED IAW SRM 51-20-11 AND 51-20-36. INSTALLED NEW RIVETS.
- [SDR HNAA2012061100819](https://openairdocs.org/sdr/HNAA2012061100819.md): Structure · corroded · Jun 11, 2012 · N912HA · Dhav DHC8102 · Fuselage Main, Structure
  > AREA OF CORROSION AT STA X510 AND STR 31S. R & R 3 RIVETS, CLEANED AREA AND REPAIRED IAW SRM 51-20-11 AND 51-20-36. INSTALLED NEW RIVETS.
- [SDR HNAA2012060100808](https://openairdocs.org/sdr/HNAA2012060100808.md): Skin · corroded · Jun 1, 2012 · N912HA · Dhav DHC8102 · Fuselage Main, Plate/Skin
  > POSSIBLE CORROSION BUILDUP UNDER BOTH RADIO ALTIMETER ANTENNA. REMOVED MINOR CORROSION FROM SKIN SURFACE AT BOTH FORWARD AND AFT ALTIMETER ANTENNA AREA IAW CORROSION AND PREVENTION CONTROL MANUAL, SECTION 9, CHAPTER 4.
- [SDR HNAA2012060100807](https://openairdocs.org/sdr/HNAA2012060100807.md): Stringer Fitting · corroded · Jun 1, 2012 · N912HA · Dhav DHC8102 · Fuselage Main, Longeron/Stringer
  > AREA OF HEAVY CORROSION AT STR 26S AND FRAME X222. FOUND STRINGER END CLEAT CORRODED. REMOVED CLEAT. INSTALLED NEW CLEAT IAW DWG 85320983.
- [SDR HNAA2012052100793](https://openairdocs.org/sdr/HNAA2012052100793.md): Battery · weak · May 17, 2012 · N912HA · Dhav DHC8102 · Emergency Lighting
  > RT EXIT SIGN (TOP) & FWD CENTER EXIT SIGN INOP. T/S FOUND BAD BATTERY IN BOTTOM COAT CLOSET LOCATION R & R BATTERY. OPS CK GOOD IAW AMM 33-52-00 & W/C 33-50-03Q.
- [SDR HNAA2012041600735](https://openairdocs.org/sdr/HNAA2012041600735.md): Lamp · failed · Apr 16, 2012 · N912HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY FLOOR PATH LIGHTS ARE INOPERATIVE AT ROW 1. R & R EMERGENCY FLOOR PATH LIGHT LAMPS AT ROW 1 AND CLOSED ACCESS PANEL.
- [SDR HNAA2012040500719](https://openairdocs.org/sdr/HNAA2012040500719.md): Bulb · burned out · Apr 5, 2012 · N912HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY OVERHEAD LIGHT IS INOPERATIVE AT ROW 7. REMOVED LENS, R & R BULB AT SAID LOCATION, REINSTALLED LENS.
- [SDR HNAA2012021400576](https://openairdocs.org/sdr/HNAA2012021400576.md): Wire · broken · Feb 12, 2012 · N912HA · Dhav DHC8102 · Light System Wiring
  > ONE RED FLOOR EMERGENCY LIGHT AT ROW 4 IS INOP. MX FOUND WIRES BROKEN. ROA VERIFIED DISCREPANCY REPAIRED BROKEN WIRE, OPS CHECKS.
- [SDR HNAA2011122700438](https://openairdocs.org/sdr/HNAA2011122700438.md): Light · damaged · Dec 27, 2011 · N912HA · Dhav DHC8102 · Emergency Lighting
  > MISSING EMERGENCY LIGHT ARROW ON LOWER LIGHT. R & R LIGHT MODULE WITH NEW. OPS CHECKED GOOD.
- [SDR HNAA2011110900352](https://openairdocs.org/sdr/HNAA2011110900352.md): Bulb · failed · Nov 9, 2011 · N912HA · Dhav DHC8102 · Emergency Lighting
  > SECOND FLOOR PATH LIGHT IS INOPERATIVE. R & R LAMP IAW 33-51-00.
- [SDR HNAA2011091100274](https://openairdocs.org/sdr/HNAA2011091100274.md): Bulb · burned out · Sep 3, 2011 · N912HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY PATH LIGHTING AT ROWS 4DF AND 7DF NOT WORKING. R & R EMERGENCY LOWER LEVEL FLOOR LIGHT BULBS IN ROWS 4DF AND 7DF.
- [SDR HNAA2011052300150](https://openairdocs.org/sdr/HNAA2011052300150.md): Tru · failed · May 17, 2011 · N912HA · Dhav DHC8102 · AC Inverter
  > RIGHT AC BUSS CAUTION LIGHT ILLUMINATED INFLIGHT ASSOCIATED WITH OTHER CAUTION LIGHTS. REMOVED AND REPLACED RT TRU IAW 24-31-00, OPS CHECKED GOOD.
- [SDR HNAA2011033000062](https://openairdocs.org/sdr/HNAA2011033000062.md): Brush Block · burned · Mar 24, 2011 · N912HA · Dhav DHC8102 · Propeller/Rotor Anti-Ice/De-Ice System
  > ON APPROACH, NR 1 ENG WAS SPARKING FROM PROP SPINNER WITH PROP HEAT ON AND NR 1 AC GENERATOR "A" PHASE AT 85 VOLTS. SELECTED PROP HEAT OFF AND SPARKS STOPPED. ON GROUND NR 1 "A" PHASE WAS 103 VOLTS. R & R NR 1 BRUSH BLOCK ASSY. REFERENCE IAW 30-61-00. R & R
- [SDR HNAA2011032000058](https://openairdocs.org/sdr/HNAA2011032000058.md): Lamp · inoperative · Mar 17, 2011 · N912HA · Dhav DHC8102 · Emergency Lighting
  > EMERGENCY FLOOR PATH LIGHT IS INOP AT ROW 1. R & R FLOOR PATH LIGHT LAMP AT ROW 1 AND CLOSED ACCESS PANEL.
- [SDR HNAA2011032000057](https://openairdocs.org/sdr/HNAA2011032000057.md): Connector · shorted · Mar 10, 2011 · N912HA · Dhav DHC8102 · Ice/Rain Protection System Wiring
  > NOTICE TRACE OF SMOKE IN FLIGHT DECK, DISCOVERED CAPT'S WINDSHIELD ELECTRICAL CONNECTION WITH SMALL TRACE OF SMOKE. SELECTED WINDSHIELD HEAT OFF AND SMOKE DISSIPATED. REPLACED LT WINDSCREEN IAW WORK CARD 56-00-00R, LOWERED COCKPIT OVERHEAD PANELS AND SPLICED
- [SDR HNAA2011030900038](https://openairdocs.org/sdr/HNAA2011030900038.md): Transceiver · malfunctioned · Mar 6, 2011 · N912HA · Dhav DHC8102 · Weather Radar System
  > RADAR HAS STAB OFF MESSAGE AND WILL NOT PAINT KNOWN WEATHER. R & R RADAR RT IAW 34-41-02.OPS CHECKED GOOD. OK FOR SERVICE.
- [SDR HNAA2011022000031](https://openairdocs.org/sdr/HNAA2011022000031.md): Light · missing · Feb 19, 2011 · N912HA · Dhav DHC8102 · Emergency Lighting
  > 1 EMERGENCY FLOOR PATH LIGHT IS MISSING. FOUND MISSING EMERGENCY LIGHT UNDER CENTER FLOOR PANEL AND PLACED IN IT'S PROPER POSITION, OPS CHECKED GOOD.
- [SDR HNAA2011021500025](https://openairdocs.org/sdr/HNAA2011021500025.md): Warning Horn · false activation · Feb 7, 2011 · N912HA · Dhav DHC8102 · Central Warning
  > TAKEOFF WARNING HORN SOUNDED ON TAKEOFF ROLL, ABORTED TAKEOFF, CYCLED FLAPS AND CHECKED ACFT CONFIGURATION. CHECKED GOOD. PERFORMED TAKEOFF WARNING HORN OPS CHECKED GOOD. NO DISCREPANCY FOUND. ACFT OK FOR RETURN TO SERVICE.
- [SDR HNAA2011021500019](https://openairdocs.org/sdr/HNAA2011021500019.md): Unknown · odor · Jan 31, 2011 · N912HA · Dhav DHC8102 · Air Distribution System
  > ELECTRICAL ODOR EMINATING IN CABIN AT ROW 2 AND 3. INSPECTED CABIN LIGHTS AND ASSOCIATED AREAS WITH NO OBVIOUS DEFECTS OR ODOR NOTED.
- [SDR HNAA2010120300263](https://openairdocs.org/sdr/HNAA2010120300263.md): Windscreen · smoke · Nov 30, 2010 · N912HA · Dhav DHC8102 · Flight Compartment Windows
  > POPPING SOUND AND LIGHT SMOKE FROM LOWER PORTION OF CAPTAIN'S WINDSCREEN FOLLOWED BY BURNING RUBBER AND ELECTRICAL ODOR. R & R F/O'S RT WINDSCREEN IAW WC 56-00-00R.
- [SDR HNAA2010120300262](https://openairdocs.org/sdr/HNAA2010120300262.md): Bleed Valve · failed · Nov 29, 2010 · N912HA · Dhav DHC8102 · Compressor Bleed Valve
  > INTERMITTENT STRONG ODOR IN FRONT CABIN AND FLIGHT DECK. IN FLIGHT AND GROUND, STRONG SOUR BURNED TOAST ODOR MORE PREVALENT WITH ENGINE BLEEDS. OPERATED BLEED, FOUND ODOR FROM NR 2 ENGINE AND BLEED NOT OPERATING NORMAL, SUSPECT SOLNOID ON HP VALVE BAD. R &
- [SDR HNAA2010082600198](https://openairdocs.org/sdr/HNAA2010082600198.md): Wire · broken · Aug 26, 2010 · N912HA · Dhav DHC8102 · Light System Wiring
  > ROW 13 EMERGENCY FLOOR PATH LIGHT INOP, WITH BROKEN WIRE. SPLICE WIRE AT ROW 13 RED EMERGENCY FLOOR LIGHT IAW AMM 20-45-07.
- [SDR HNAA2010042300120](https://openairdocs.org/sdr/HNAA2010042300120.md): Wire · loose · Apr 22, 2010 · N912HA · Dhav DHC8102 · Flight Control System Wiring
  > LOOSE WIRE FOUND AT LT HANDHOLD ON CAPTAINS YOKE CAUSED SMOKE AND SPARKS WHEN TOUCHED. AUTOPILOT DISENGAGED ON CAPTAINS YOKE. DISABLED IAW EO8-22-10-10-0141. NEEDS TO BE REPAIRED OR REPLACED IN 70 FLIGHT HOURS. NO ADDITIONAL DAMAGE FOUND.
- [SDR HNAA2010042000090](https://openairdocs.org/sdr/HNAA2010042000090.md): Trim System · out of adjust · Apr 7, 2010 · N912HA · Dhav DHC8102 · Propeller Governor
  > TAKEOFF WAS ABORTED DUE TO NP REACHING 1215 ON NR 2 ENGINE. ADJUSTED RIGHT ENGINE SPEED TRIM SCREW IN ACCORDANCE WITH HAMILTON STD MM 61-22-00. OPERATIONAL CHECKED GOOD, OK FOR SERVICE.
- [SDR HNAA2010042000081](https://openairdocs.org/sdr/HNAA2010042000081.md): Generator · malfunctioned · Mar 29, 2010 · N912HA · Dhav DHC8102 · AC Generator-Alternator
  > FLIGHT DECK REPORTS AC BUS CAUTION LIGHT ILLUMINATED IN FLIGHT WITH OTHER ASSOCIATED CAUTION LIGHTS. REMOVED AND REPLACED GENERATOR IN ACCORDANCE WITH WORK CARD 24-21-01, RANG WIRES FROM CONNECTOR P/N 2 GENERATOR PINS ABC TO RIGHT BUS CONTACTOR K2 PORTS ABC,
- [SDR HNAA2010042000080](https://openairdocs.org/sdr/HNAA2010042000080.md): Connector · contaminated · Mar 29, 2010 · N912HA · Dhav DHC8102 · Electrical Power System Wiring
  > RIGHT AC BUS CAUTION LIGHT ILLUMINATED IN FLIGHT FOLLOWED BY RIGHT TRU/STALL WARNING/ELEVATOR HORN HEAT CAUTION LIGHT. REMOVED AND REPLACED AC CONTACTOR K-2 IN ACCORDANCE WITH PMM WORK CARD 24-21-01. CLEANED OIL FROM CONNECTOR P1, PS,J1 AND J2 AS PRECAUTIONA
- [SDR HNAA2010012200014](https://openairdocs.org/sdr/HNAA2010012200014.md): Longeron · cracked · Jan 3, 2010 · N912HA · Dhav DHC8102 · Nacelle/Pylon, Frame/Spar/Rib
  > INBD UPPER LONGERON IS CRACKED AT THE FWD END. CRACK IS 1.3 INCH LONG AND IS IN THE INBD RADIUS. IT TRAVELS FROM THE FWD END, BELOW THE FIRST RIVET AND TO THE SECOND RIVET. INSTALLED RIVETS THRU VERTICAL LEG OF REPAIR ANGLE. REPAIRED IAW EO8-54 10-0007.
- [SDR HNAA2009102700321](https://openairdocs.org/sdr/HNAA2009102700321.md): Bulb · inoperative · Oct 23, 2009 · N912HA · Dhav DHC8102 · Emergency Lighting
  > FLOOR EMERGENCY LIGHTS 3 AND 4 FROM FRONT NOT OPERATING. REMOVED AND REPLACED EMERGENCY LIGHT BULBS IN ACCORDANCE WITH AMM 33-52-00
- [SDR HNAA2009081100250](https://openairdocs.org/sdr/HNAA2009081100250.md): Transfer Tube · out of position · Aug 8, 2009 · N912HA · Dhav DHC8102 · Propeller Controlling System
  > ON TAKEOFF NR 2 PROPELLER INCREASED TO 1224 RPM WITH SUBSEQUENT PROPELLER FLUX AND TORQUE FLUX OF 5 TO 10 PERCENT. CAPTAIN WAS ABLE TO STABILIZE BY REDUCING POWER AND PROP RPM. FLIGHT DIVERTED TO MDT. MECHANIC'S PERFORMED RIGGING WORK CARD (76-00-01), NO DE
- [SDR HNAA2009033100101](https://openairdocs.org/sdr/HNAA2009033100101.md): Brake · malfunctioned · Mar 27, 2009 · N912HA · Dhav DHC8102 · Brake
  > SMOKE COMING FROM RIGHT BRAKES. REMOVED AND REPLACED NR 4 BRAKE ASSY IN ACCORDANCE WITH MAINTENANCE MANUAL 32-42-11, LEAK AND OPS CHECKED GOOD.
- [SDR HNAA200903010008A](https://openairdocs.org/sdr/HNAA200903010008A.md): Pressure Switch · defective · Mar 2, 2009 · N912HA · Dhav DHC8102 · Ice/Rain Protection System
  > AFTER TAKEOFF RIGHT INBOARD TAIL DEICE BOOT DID NOT ILLUMINATE, LIGHT DOES TEST. REMOVED AND REPLACED TAIL DEICE BOOT PRESS SWITCH. GROUND RAN BOTH ENGINES, OPS CHECK GOOD. OK FOR SERVICE.
- [SDR HNAA2008121000346](https://openairdocs.org/sdr/HNAA2008121000346.md): Light · inoperative · Dec 13, 2008 · N912HA · Dhav DHC8102 · Emergency Lighting
  > FIRST FLOOR EMERGENCY LIGHT INOP. RELAMPED 1ST EMERGENCY LIGHT BULB.
- [SDR HNA2008F00038](https://openairdocs.org/sdr/HNA2008F00038.md): Wire · broken · Aug 11, 2008 · N912HA · Dhav DHC8102 · Propeller/Propulsor System Wiring
  > ABORTED TAKEOFF DUE TO AUTOFEATHER ARM LIGHT DID NOT ILLUMINATE. FERRIED TO SBY. MAINTENANCE REPAIRED WIRE AT POWER LEVER MICROSWITCH 6121S13. OPS CHECK GOOD. (S)
- [SDR HNAA0800093](https://openairdocs.org/sdr/HNAA0800093.md): Pseu · malfunctioned · Feb 20, 2008 · N912HA · Dhav DHC8102 · Landing Gear Retraction/Extension System
  > AT 10,000 FT AND 210 KNOTS NOSE GEAR EXTENDED UNCOMMANDED FOR APPROXIMATELY 5 SECONDS THEN RETRACTED. THEN NOSE GEAR CYCLED DOWN AND UP BRIEFLY WITH MAIN GEAR DOORS OPENING THEN CLOSING. GEAR EXTENDED NORMALLY ON APPROACH. REPLACED PSEU.
- [SDR HNAA0800005](https://openairdocs.org/sdr/HNAA0800005.md): Master Caution · sparks · Dec 19, 2007 · N912HA · Dhav DHC8102 · Central Warning
  > MASTER CAUTION PUSH TO RESET SPARKED WHEN PUSHED AND WILL NOT TEST. REPLACED MASTER CAUTION SWITCH AND CAUTION PANEL.

Next page: https://openairdocs.org/deregistered/N912HA-2016-09-21/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 = 'N912HA' AND deregistration_id = 'N912HA-2016-09-21'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N912HA-2016-09-21/reports

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