# Service difficulty reports: N12946, cancelled Jan 9, 2019

A list on [N12946, cancelled Jan 9, 2019](https://openairdocs.org/deregistered/N12946-2019-01-09.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 · 86 reports

- [SDR ASOA20140322047](https://openairdocs.org/sdr/ASOA20140322047.md): Charger · inoperative · Mar 22, 2014 · N12946 · Emb EMB145EP · Emergency Lighting
  > DURING AN A CHECK INSPECTION, OVERWING EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE R & R THE NR 4 EMERGENCY LIGHT BATTERY CHARGER, OPS TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.
- [SDR ASOA20140306035](https://openairdocs.org/sdr/ASOA20140306035.md): Apu · leaking · Mar 6, 2014 · N12946 · Emb EMB145EP · APU Core Engine
  > THE CREW REPORTED AN EXHAUST ODOR WHILE ENGINES ON AND BLEEDS SELECTED. MAINTENANCE INSPECTED THE ACFT AND DETERMINED THE APU TO BE CAUSING THE ODOR. MAINTENANCE R & R APU, OPS TESTED WITH NO DEFECTS AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.
- [SDR ASOA20140222026](https://openairdocs.org/sdr/ASOA20140222026.md): Light · inoperative · Feb 22, 2014 · N12946 · Emb EMB145EP · Emergency Lighting
  > DURING MAINTENANCE INSPECTION, THE LT OVERWING EMERGENCY EXIT LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE R & R THE AFFECTED LIGHT ASSY, OPS TESTED WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.
- [SDR ASOA20131103194](https://openairdocs.org/sdr/ASOA20131103194.md): Connector · loose · Nov 3, 2013 · N12946 · Emb EMB145EP · Light System Wiring
  > DURING CREW INSPECTION, IT WAS REPORTED THAT NOT ALL CABIN EMERGENCY LIGHTS WERE ILLUMINATING WITH THE BUTTON. MAINTENANCE INSPECTED THE ACFT AND FOUND A LOOSE CONNECTOR ABOVE THE GALLEY CEILING. MAINTENANCE SECURED THE AFFECTED CONNECTOR, OPS TESTED WITH
- [SDR ASOA20130325289](https://openairdocs.org/sdr/ASOA20130325289.md): Floor Support · corroded · Mar 24, 2013 · N12946 · Emb EMB145 · Fuselage Miscellaneous Structure
  > LT FLOOR SUPPORT AT FRAME 24 AND 25 HAS CORROSION BEYOND LIMITS AFTER BLEND-OUT. R & R FLOOR SUPPORT.
- [SDR ASOA20121129151](https://openairdocs.org/sdr/ASOA20121129151.md): Skin · cracked · Nov 29, 2012 · N12946 · Emb EMB145EP · Fuselage Main, Plate/Skin
  > DURING A-CHECK INSPECTION, THE FUSELAGE SKIN WAS FOUND TO BE CRACKED AFT OF A RIVET AT FRAME 75 STRINGER 01 LT. MX PERFORMED A DOUBLER REPAIR, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.
- [SDR ASOA201211290150](https://openairdocs.org/sdr/ASOA201211290150.md): Skin · cracked · Nov 29, 2012 · N12946 · Emb EMB145EP · Fuselage Main, Plate/Skin
  > DURING A-CHECK INSPECTION, THE FUSELAGE SKIN WAS FOUND TO BE CRACKED AT A RIVET AT FR 75 STRINGER 2 RT. MX PERFORMED A DOUBLER REPAIR, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.
- [SDR ASOA20121129149](https://openairdocs.org/sdr/ASOA20121129149.md): Skin · cracked · Nov 29, 2012 · N12946 · Emb EMB145EP · Fuselage Main, Plate/Skin
  > DURING A-CHECK INSP THE FUSELAGE SKIN WAS FOUND TO BE CRACKED AT A RIVET AT FR75 STRINGER 01 LT. MX PERFORMED A DOUBLER REPAIR AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE.
- [SDR ASOA20121129148](https://openairdocs.org/sdr/ASOA20121129148.md): Skin · cracked · Nov 29, 2012 · N12946 · Emb EMB145EP · Fuselage Main, Plate/Skin
  > DURING A-CHECK INSPECTION THE FUSELAGE SKIN WAS FOUND TO BE CRACKED AT A RIVET AT FRAME 75 STRINGER 02 RT. MX PERFORMED A DOUBLER REPAIR, AND THE ACFT WAS APPROVED FOR RETURN TO SERVICE ON 12/03/2012.
- [SDR C2XA11IA221](https://openairdocs.org/sdr/C2XA11IA221.md): Actuator · inoperative · Sep 17, 2011 · N12946 · Emb EMB145EP · Landing Gear Actuator
  > IAH - FLIGHT 2117 THE CREW REPORTED THAT AFTER SELECTING GEAR UP RECEIVED A LG/LEVER DISAGREE EICAS WARNING FOR THE LEFT MAIN LANDING GEAR. THE CREW RAN THE QRH, CYCLED THE GEAR WITH THE SAME RESULTS, AND THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT I
- [SDR C2XA11IA182](https://openairdocs.org/sdr/C2XA11IA182.md): Hydraulic Line · leaking · Aug 22, 2011 · N12946 · Emb EMB145EP · Hydraulic System, Main
  > IAH - FLIGHT 2464, THE CREW REPORTED THAT AFTER TAKEOFF RECEIVED A HYD SYS 1 FAIL MESSAGE FOLLOWED BY ASSOCIATED AIL SYS INOP, EICAS MESSAGE. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND REPAIRED THE R
- [SDR C2XA11SH035](https://openairdocs.org/sdr/C2XA11SH035.md): Fire Detector · defective · Feb 5, 2011 · N12946 · Emb EMB145ER · Fire Detection
  > SHV - FLIGHT NUMBER 4921 FROM LFT TO SHV WITH TAKEOFF THRUST ON TAKEOFF ROLL ENGINE NR 1 FIRE DET FAIL MESSAGE PRESENTED ON EICAS. NO OTHER INDICATIONS AND MESSAGE WENT AWAY WITH THROTTLE REDUCTION. MAINTENANCE VISUALLY INSPECTED FIRE LOOP AND VISUALLY INSPE
- [SDR C2XA10IA320](https://openairdocs.org/sdr/C2XA10IA320.md): Check Valve · inoperative · Dec 5, 2010 · N12946 · Emb EMB145EP · Landing Gear Door Retract Section
  > IAH - FLIGHT 2214 THE CREW REPORTED A LOUD NOISE FROM THE NOSE WHEEL SECTION OF THE AIRCRAFT. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NOSE LANDING GEAR DOOR SOLENOID VALVE, AND CHECK VALVE ASSEMBLY
- [SDR C2XA10IA319](https://openairdocs.org/sdr/C2XA10IA319.md): Solenoid Valve · inoperative · Dec 5, 2010 · N12946 · Emb EMB145EP · Landing Gear Door Retract Section
  > IAH - FLIGHT 2214 THE CREW REPORTED A LOUD NOISE FROM THE NOSE WHEEL SECTION OF THE AIRCRAFT. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NOSE LANDING GEAR DOOR SOLENOID VALVE, AND CHECK VALVE ASSEMBLY
- [SDR C2XA10IA318](https://openairdocs.org/sdr/C2XA10IA318.md): Electronic Unit · inoperative · Dec 3, 2010 · N12946 · Emb EMB145EP · Landing Gear Retraction/Extension System
  > HRL - FLIGHT 2634, THE CREW REPORTED THAT THE NOSE GEAR DOORS OPENED IN FLIGHT. THE AIRCRAFT RETURNED TO HRL WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND APPROVED A FERRY FLIGHT TO IAH. THE AIRCRAFT LANDED AT IAH WITHOUT INCIDENT
- [SDR C2XA10TY133](https://openairdocs.org/sdr/C2XA10TY133.md): Bracket · worn · Sep 14, 2010 · N12946 · Emb EMB145ER · Ailerons
  > TYS - A/C WAS IN C-CHECK AND INSPECTION FOUND A HAT BUSHING FIT LOOSELY ON A PCA BRACKET ON LT AILERON. MAINTENANCE REMOVED AND REPLACED THE PCA BRACKET IAW E5750--01177. ALL WORK WAS ACCOMPLISHED AND WAS RELEASED AT THE END OF THE CHECK.
- [SDR C2XA10TY132](https://openairdocs.org/sdr/C2XA10TY132.md): Skin Panel · corroded · Sep 11, 2010 · N12946 · Emb EMB145EP · Fuselage Main, Plate/Skin
  > TYS - LOWER SKIN CORRODED BETWEEN FRAME 13 AND FRAME 14 AND STRINGERS 19R AND 21L. REMOVED DAMAGED SECTION OF SKIN AT FRAMES 13 TO 24 AND STRINGERS 18R AND 19L. DRILLED, COUNTERSUNK, AND FITTED NEW SKIN PANEL. INSTALLED NEW SKIN FRAMES 13 TO 24 AND STRINGER
- [SDR C2XA10TY127](https://openairdocs.org/sdr/C2XA10TY127.md): Skin · gouged · Sep 11, 2010 · N12946 · Emb EMB145ER · Fuselage Main, Plate/Skin
  > FUSELAGE SKIN GOUGED IN TWO PLACES INSIDE PYLON ACCESS 414DB. CUT OUT GOUGES FABRICATED AND INSTALLED A FILLER AND A CIRCULAR DOUBLER IAW EC5330-02219. AIRCRAFT RELEASED FROM C-CHECK AND RETURNED TO SERVICE.
- [SDR C2XA10TY126](https://openairdocs.org/sdr/C2XA10TY126.md): Light · inoperative · Sep 11, 2010 · N12946 · Emb EMB145ER · Emergency Lighting
  > LEFT OVERWING EMERGENCY LIGHT INOP. REMOVED AND REPLACED LAMP IAW EMB 145 AMM 33-50-10, OPS CHECK GOOD.
- [SDR C2XA10TY121](https://openairdocs.org/sdr/C2XA10TY121.md): Mount · cracked · Sep 5, 2010 · N12946 · Emb EMB145ER · Nacelle/Pylon, Attach Fittings
  > TYS - A/C CURRENTLY IN A C-CHECK STATUS WHEN INSPECTION FOUND THE NR 2 FWD LOWER YOLK CRACKED. MAINTENANCE REMOVED AND REPLACED THE YOLK IAW EC5450-01028. ALL WORK WAS ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.
- [SDR C2XA10TY120](https://openairdocs.org/sdr/C2XA10TY120.md): Mount · cracked · Sep 5, 2010 · N12946 · Emb EMB145ER · Nacelle/Pylon, Attach Fittings
  > TYS - A/C CURRENTLY IN A C-CHECK STATUS WHEN INSPECTION FOUND THE NR 1 ENGINE LOWER YOLK MOUNT CRACKED. MAINTENANCE REMOVED AND REPLACED THE YOLK IAW EC5440-01028. ALL WORK ACCOMPLISHED AND WILL BE RELEASED AT THE END OF THE CHECK.
- [SDR C2XA10TY118](https://openairdocs.org/sdr/C2XA10TY118.md): Hinge Fitting · worn · Aug 31, 2010 · N12946 · Emb EMB145EP · Spoilers
  > RIGHT WING SPAR 3 SPEED BRAKE CENTER HINGE FITTING HAS ELONGATED BUSHING HOLES. REMOVED AND REPLACED BRACKET IAW EMB 145 SRM 51-40-02.
- [SDR C2XA10IA124](https://openairdocs.org/sdr/C2XA10IA124.md): Lever · defective · Apr 19, 2010 · N12946 · Emb EMB145EP · Landing Gear Selector
  > IAH - FLIGHT 2709, THE CREW REPORTED A LANDING GEAR DISAGREE MESSAGE ON CLIMBOUT. THE AIRCRAFT LANDED AT ISH WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR LEVER, OPERATIONALLY TESTED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RE
- [SDR C2XA10IA099](https://openairdocs.org/sdr/C2XA10IA099.md): Pcu · leaking · Mar 24, 2010 · N12946 · Emb EMB145EP · Rudder Control System
  > PILOT REPORTED NR 2 HYDRAULIC LOW QUANTITY ON EICAS ON GROUND IN MSY. MAINTENANCE INSPECTED AND FOUND RUDDER POWER CONTROL UNIT TO BE LEAKING. REMOVED AND REPLACED RUDDER PCU IAW EMB 145 MM 27-22-03. OPERATIONALLY CHECKED AND LEAKED CHECKED GOOD. SERVICED
- [SDR C2XA10IA060](https://openairdocs.org/sdr/C2XA10IA060.md): Proximity Switch · inoperative · Feb 12, 2010 · N12946 · Emb EMB145EP · Landing Gear Position and Warning
  > OKC - FLIGHT 2204, THE CREW REPORTED A LANDING GEAR DISAGREE MESSAGE AND THE GEAR WOULD NOT RETRACT. THE AIRCRAFT RETURNED TO OKC WHERE IT LANDED WITHOUT INCIDENT. THE AIRCRAFT WAS FERRIED TO IAH WHERE MAINTENANCE REMOVED AND REPLACED THE RIGHT DOWN LOCK PRO
- [SDR C2XA10IA062](https://openairdocs.org/sdr/C2XA10IA062.md): Bleed Valve · inoperative · Feb 11, 2010 · N12946 · Emb EMB145EP · Compressor Bleed Valve
  > IAH - FLIGHT 2748, THE CREW REPORTED A BLEED ONE LOW TEMP IN ICING CONDITIONS. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NUMBER ONE ENGINE HIGH STAGE VALVE, OPERATIONALLY AND LEAK TESTED WITH NO DEFEC
- [SDR C2XA09IA318](https://openairdocs.org/sdr/C2XA09IA318.md): Wire Harness · burned · Dec 16, 2009 · N12946 · Emb EMB145EP · Light System Wiring
  > JAN - FLIGHT 2833, DURING PREFLIGHT INSPECTION THE CREW REPORTED A STRONG ELECTRICAL SMELL COMING FROM THE GALLEY COFFEEMAKER. MAINTENANCE PERFORMED A DETAILED VISUAL INSPECTION THROUGH THE CABIN AND COCKPIT AND FOUND THE CEILING LIGHT AT ROW 5-6 TO HAVE A BU
- [SDR C2XA09IA173](https://openairdocs.org/sdr/C2XA09IA173.md): Check Valve · leaking · Jul 4, 2009 · N12946 · Emb EMB145EP · Pneumatic Distribution System
  > CREW REPORTED A BLEED 2 LEAK IN CLIMB. THE ACFT RETURNED TO DEPARTURE WHERE IT LANDED WITHOUT INCIDENT. MX REMOVED AND REPLACED THE BLEED 2 O-RINGS IN THE BELLY AREA, REPLACED THE AIR START GROUND CONNECTION CHECK VALVE, AND RESECURED THE CLAMPS ON THE NR 2 E
- [SDR C2XA09IA172](https://openairdocs.org/sdr/C2XA09IA172.md): Clamp · loose · Jul 4, 2009 · N12946 · Emb EMB145EP · Pneumatic Distribution System
  > CREW REPORTED A BLEED 2 LEAK IN CLIMB. THE AIRCRAFT RETURNED TO DEPARTURE WHERE IT LANDED WITHOUT INCIDENT. MX REMOVED AND REPLACED THE BLEED 2 O-RINGS IN THE BELLY AREA, REPLACED THE AIR START GROUND CONNECTION CHECK VALVE, AND RESECURED THE CLAMPS ON THE NR
- [SDR C2XA09IA171](https://openairdocs.org/sdr/C2XA09IA171.md): O-Ring · failed · Jul 4, 2009 · N12946 · Emb EMB145EP · Pneumatic Distribution System
  > CREW REPORTED A BLEED 2 LEAK IN CLIMB. THE ACFT RETURNED TO DEPARTURE WHERE IT LANDED WITHOUT INCIDENT. MX REMOVED AND REPLACED THE BLEED 2 O-RINGS IN THE BELLY AREA, REPLACED THE AIR START GROUND CONNECTION CHECK VALVE, AND RESECURED THE CLAMPS ON THE NR 2 E
- [SDR C2XA09CL066](https://openairdocs.org/sdr/C2XA09CL066.md): Potentiometer · faulty · May 17, 2009 · N12946 · Emb EMB145EP · Landing Gear Steering System
  > FLIGHT NR 2941, THE CREW REPORTED ON TAKEOFF ROLL, THE ACFT JOLTED TO THE RT AND THEY RECEIVED A STEER INOP MESSAGE ON THE ECIAS. THE TAKEOFF WAS ABORTED AND THE ACFT TAXIED BACK TO THE GATE. MX INSPECTED AND REPLACED THE NOSE GEAR STEERING FEEDBACK POTENTIOME
- [SDR C2XA08CL029](https://openairdocs.org/sdr/C2XA08CL029.md): Light · inoperative · Mar 13, 2008 · N12946 · Emb EMB145EP · Emergency Lighting
  > DURING ROUTINE MAINTENANCE THE LEFT OVERWING EMERGENCY LIGHT WAS FOUND INOPERATIVE. MAINTENANCE INSPECTED AND REPLACED THE LIGHT BULB. OPERATIONAL CHECKS WERE GOOD.
- [SDR C2XA07CL068](https://openairdocs.org/sdr/C2XA07CL068.md): Fuel Control · leaking · Aug 15, 2007 · N12946 · Emb EMB145EP · APU Engine Fuel and Control
  > CLE FLIGHT 2912 - THE CREW REPORTED A FUEL ODOR WHEN APU BLEED WAS SELECTED. MAINTENANCE REPLACED THE APU FUEL CONTROL ASSEMBLY. OPERATIONAL CHECKS WERE GOOD.
- [SDR C2XA07CL057](https://openairdocs.org/sdr/C2XA07CL057.md): Selector · faulty · Jun 28, 2007 · N12946 · Emb EMB145EP · Trailing Edge Flap Control System
  > CLE FLIGHT NR 2092 - THE CREW REPORTED A LANDING GEAR AURAL WARNING AT 8,OOO FT. MAINTENANCE INSPECTED AND REPLACED THE FLAP SELECTOR HANDLE. OPERATIONAL CHECKS WERE GOOD.
- [SDR C2XA07CL008](https://openairdocs.org/sdr/C2XA07CL008.md): Inverter · inoperative · Jan 17, 2007 · N12946 · Emb EMB145EP · Emergency Lighting
  > DURING ROUTINE MAINTENANCE, THE LEFT EMERGENCY EXIT MARKER SIGN WAS FOUND INOPERATIVE. MAINTENANCE INSPECTED AND REPLACED THE NR 4 EMERGENCY LIGHT INVERTER. OPERATIONAL CHECKS WERE GOOD.
- [SDR C2XA06CL084](https://openairdocs.org/sdr/C2XA06CL084.md): Control Unit · intermittent · Oct 3, 2006 · N12946 · Emb EMB145EP · Landing Gear Position and Warning
  > CLE FLIGHT 2408 CREW REPORTED AN INADVERTENT LANDING GEAR AURAL WARNING AT 7000 FT WHEN POWER REDUCED TO IDLE. A/C IN CLEAN CONFIGURATION. LANDED IN CLE WITHOUT INCIDENT. MAINTENANCE INSPECTED AND REMOVED AND REPLACED THE AURAL WARNING UNIT. ALL OPERATIONA
- [SDR C2XA06IA062](https://openairdocs.org/sdr/C2XA06IA062.md): Bulb · burned out · Apr 24, 2006 · N12946 · Emb EMB145EP · Emergency Lighting
  > IAH - DURING MAINTENANCE INSPECTION, THE RIGHT OVERWING EMERGENCY EXIT LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE AFFECTED LIGHT BULB, OPERATIONALLY CHECKED WITH NO DEFECTS NOTED, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVIC
- [SDR C2XA06IA054](https://openairdocs.org/sdr/C2XA06IA054.md): Inverter · inoperative · Apr 9, 2006 · N12946 · Emb EMB145EP · Emergency Lighting
  > IAH - DURING MAINTENANCE INSPECTION, THE NUMBER TWO AND THREE AISLE PATH LIGHTING STRIPS AND THE AFT GALLEY EXIT IDENTIFIER WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NUMBER THREE INVERTER, OPERATIONALLY CHECKED WITH NO DEFECTS, AND TH
- [SDR C2XA06IA052](https://openairdocs.org/sdr/C2XA06IA052.md): Windshield · defective · Apr 6, 2006 · N12946 · Emb EMB145EP · Flight Compartment Windows
  > OKC - FLIGHT 2378, THE CREW REPORTED SMOKE IN THE COCKPIT FROM THE CAPTAINS WINDSHIELD WHEN THE WINDSHIELD HEAT WAS SELECTED ON. MAINTENANCE REMOVED AND REPLACED THE CAPTAINS WINDSHIELD, OPERATION CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RET
- [SDR C2XA05SH136](https://openairdocs.org/sdr/C2XA05SH136.md): Firewall · chafed · Dec 9, 2005 · N12946 · Emb EMB145EP · Fuselage Main, Bulkhead
  > SHV - DURING C-CHECK AFT SURFACE OF FR 81 IS CHAFED IN MUTIPLE LOCATION ON LOWER EDGE. MAINTENANCE REPAIRED AFT SURFACED OF FR 81 ON LOWER EDGE IAW EMB 145 EC5310-01359. THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.
- [SDR C2XA05SH138](https://openairdocs.org/sdr/C2XA05SH138.md): Floor Support · corroded · Dec 9, 2005 · N12946 · Emb EMB145EP · Fuselage Miscellaneous Structure
  > SHV - DURING C-CHECK, THE CENTER OMEGA BEAM HAS CORROSION AT FR 45. MAINTENANCE REPAIRED CENTER OMEGA BEAM @ FR 45 IAW EC5320-01276. THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.
- [SDR C2XA05SH137](https://openairdocs.org/sdr/C2XA05SH137.md): Floor Support · corroded · Dec 9, 2005 · N12946 · Emb EMB145EP · Fuselage Miscellaneous Structure
  > SHV - DURING C-CHECK THE LT OMEGA BEAM AT FR 45 HAS CORROSION. MAINTENANCE REPAIRED LT OMEGA BEAM AT FR 45 IAW EC5320-01276. THE AIRCRAFT WAS APPROVED TO RETURN FOR SERVICE.
- [SDR C2XA05CL068](https://openairdocs.org/sdr/C2XA05CL068.md): Control Unit · faulty · Aug 20, 2005 · N12946 · Emb EMB145EP · Landing Gear Position and Warning
  > CLE - FLIGHT NR 2623, THE CREW REPORTED A AIR/GROUND FAIL MESSAGE WHEN THE LANDING GEAR WAS EXTENDED. MAINTENANCE INSPECTED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT. OPERATIONAL CHECKS WERE GOOD.
- [SDR C2XA05CL033](https://openairdocs.org/sdr/C2XA05CL033.md): Sign · inoperative · May 6, 2005 · N12946 · Emb EMB145ER · Emergency Lighting
  > CLE - THE CREW REPORTED THE EMERGENCY EXIT SIGN DID NOT ILLUMINATE WHEN TESTED. MAINTENANCE REPLACED THE EMERGENCY EXIT SIGN AND THE OPERATIONAL TESTS WERE GOOD.
- [SDR C2XA05BT021](https://openairdocs.org/sdr/C2XA05BT021.md): Sign · malfunctioned · Apr 17, 2005 · N12946 · Emb EMB145ER · Emergency Lighting
  > BTV - MX DURING CABIN INTERIOR CHECK EMERGENCY EXIT SIGN AT 12A INOP. PERFORMED OPERATIONAL CHECK OF EMERGENCY LIGHTING IAW EMB-145 MM 33-50-00. NO FAULT FOUND.
- [SDR C2XA05CL019](https://openairdocs.org/sdr/C2XA05CL019.md): Outflow Valve · failed · Apr 4, 2005 · N12946 · Emb EMB145ER · Pressure Regulator/Outflow Valve
  > CLE - THE CREW REPORTED, LOST ALL PRESSURIZATION WHILE CRUISING AT 22,000 FT. THE CREW MADE AN EMERGENCY DESCENT. THE CREW WAS ABLE TO REGAIN CONTROL OF PRESSURIZATION USING MANUAL CONTROL, AND LANDED IN CLE WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACE
- [SDR C2XA04IA127](https://openairdocs.org/sdr/C2XA04IA127.md): Control Unit · inoperative · Oct 3, 2004 · N12946 · Emb EMB145ER · Landing Gear Position and Warning
  > IAH - FLIGHT 2830, THE CREW REPORTED AN AIR/GROUND FAIL IN FLIGHT AND THE LANDING GEAR WOULD NOT RETRACT. THE AIRCRAFT RETURNED TO IAH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING GEAR ELECTRONIC UNIT (LGEU). OPERATIONALLY
- [SDR C2XA04IA119](https://openairdocs.org/sdr/C2XA04IA119.md): Control Lever · malfunctioned · Sep 16, 2004 · N12946 · Emb EMB145ER · Landing Gear Selector
  > LCH - FLIGHT 2705, ON DEPARTURE THE CREW REPORTED, RECEIVED AN AIR/GROUND FAILURE MESSAGE AND THE LANDING GEAR LEVER WAS STUCK IN THE DOWN POSITION. THE AIRCRAFT RETURNED TO LCH WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LANDING G
- [SDR C2XA04IA014](https://openairdocs.org/sdr/C2XA04IA014.md): Connector · loose · Feb 17, 2004 · N12946 · Emb EMB145ER · Emergency Lighting
  > DURING PREFLIGHT INSPECTION THE EMERGENCY LIGHT AT SEAT 3B/C WAS FOUND TO BE INOPERATIVE. MAINTENANCE INSPECTED THE LIGHT ASSEMBLY AND FOUND THE ELECTRICAL CONNECTOR TO BE LOOSE. THE CONNECTOR WAS RESECURED AND THE LIGHT OPERATIONALLY TESTED.
- [SDR C2XA03BT113](https://openairdocs.org/sdr/C2XA03BT113.md): Lever · faulty · Nov 30, 2003 · N12946 · Emb EMB145ER · Landing Gear Selector
  > CREW REPORTED, AFTER TAKEOFF GEAR HANDLE WOULD NOT RETRACT. DOOR LOCK RELEASED LOUD NOISE IN FLIGHT. MAINTENANCE REMOVED AND REPLACED LANDING GEAR LEVER IAW EMB145 AMM 32-32-02. GEAR SWING PERFORMED, NO FAULTS FOUND. OPS CHECKED GOOD IAW EMB145 AMM 32-32-0

Next page: https://openairdocs.org/deregistered/N12946-2019-01-09/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 = 'N12946' AND deregistration_id = 'N12946-2019-01-09'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N12946-2019-01-09/reports

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