# Service difficulty reports: N274SK, cancelled Feb 13, 2020

A list on [N274SK, cancelled Feb 13, 2020](https://openairdocs.org/deregistered/N274SK-2020-02-13.md).

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.

- [SDR UHLA201607170368](https://openairdocs.org/sdr/UHLA201607170368.md): Switch · out of adjust · Jul 17, 2016 · N274SK · Emb EMB145LR · Door Warning System
  > MAIN ENTRY DOOR SHOWS OPEN ON MFD WHEN DOOR IS CLOSED. ADJUSTED MAIN ENTRY DOOR SWITCHES IAW AMM 52-73-00. OPS CHECKED GOOD.
- [SDR UHLA201607120361](https://openairdocs.org/sdr/UHLA201607120361.md): Switch · out of adjust · Jul 12, 2016 · N274SK · Emb EMB145LR · Door Warning System
  > MAIN ENTRY DOOR SHOWS OPEN WHEN CLOSED. ADJUSTED THE SWITCHES IAW AMM 52-12-09. OPS CHECKED GOOD.
- [SDR UHLA201606200331](https://openairdocs.org/sdr/UHLA201606200331.md): Switch · dirty · Jun 20, 2016 · N274SK · Emb EMB145LR · Door Warning System
  > MED INDICATES OPEN WHEN VERIFIED CLOSED. CLEANED AND LUBED MED INDICATION MICROSWITCHES AS REQUIRED. PERFORMED OPS CHECK IAW 52-73-00 ON MED WARNING SYSTEM, OPS CHECK GOOD.
- [SDR UHLA201606140326](https://openairdocs.org/sdr/UHLA201606140326.md): Clamp · loose · Jun 14, 2016 · N274SK · Emb EMB145LR · Engine Bleed Air System
  > BLEED 1 LEAK AFTER TAKEOFF. AFTER RUNNING QRH, MESSAGE WENT AWAY. ON AFTER LANDING WHILE USING THE APU BLEED, BLEED 1 LEAK MESSAGE RETURNED. DECLARED EMERGENCY, RETURNED TO FIELD, LANDED WITHOUT INCIDENT. FOUND LOOSE CLAMPS ON TEMP CONTROL UCU. REPAIR AS
- [SDR UHLA201606120324](https://openairdocs.org/sdr/UHLA201606120324.md): Switch · lack of lube · Jun 12, 2016 · N274SK · Emb EMB145LR · Door Warning System
  > MED INDICATES OPEN WHEN VERIFIED CLOSED. CHECKED HISTORY AND INSPECTED THE DOOR WIRING. LUBRICATED THE SWITCH LOCKING MECHANISM, CHECKED THE SWITCHES FOR PROPER ADJUSTMENT AMM 52-11-00 AND 52-71-01. MED DOOR INDICATIONS ARE GOOD.
- [SDR UHLA201504290351](https://openairdocs.org/sdr/UHLA201504290351.md): Skin · cracked · Apr 29, 2015 · N274SK · Emb EMB145LR · Fuselage Main, Plate/Skin
  > DURING INSPECTION, THE SKIN AT LT FRAME 75, BETWEEN STRINGERS 1L AND 2L WAS FOUND TO BE CRACKED. THE SKIN WAS REPAIRED IAW ETD2015-145-040536.
- [SDR UHLA201504290350](https://openairdocs.org/sdr/UHLA201504290350.md): Seat Track · corroded · Apr 29, 2015 · N274SK · Emb EMB145LR · Fuselage, Seat/Cargo Attach Fittings
  > DURING INSPECTION, CORROSION WAS FOUND ON THE RT OTBD SEAT TRACK SUPPORT AT FRAME 50. THE SEAT TRACK SUPPORT WAS REPLACED IAW SRM 51-40-02.
- [SDR UHLA201504280358](https://openairdocs.org/sdr/UHLA201504280358.md): Structure · cracked · Apr 28, 2015 · N274SK · Emb EMB145LR · Wing Main, Frame Structure
  > DURING INSPECTION, THE RT WING ZONE 651, RIB 21 WAS FOUND TO BE CRACKED AT YA 8598.0. THE AREA WAS REPAIRED IAW ETD 2015-145-041608.
- [SDR UHLA201504210359](https://openairdocs.org/sdr/UHLA201504210359.md): Rib · cracked · Apr 21, 2015 · N274SK · Emb EMB145LR · Fuselage Main, Bulkhead
  > DURING INSPECTION, THE RT WING ZONE 651, RIB 22 WAS FOUND TO BE CRACKED AT YA 9031.0. THE AREA WAS REPAIRED IAW ETD 2015-145-041608.
- [SDR UHLA201504200349](https://openairdocs.org/sdr/UHLA201504200349.md): Frame · bent · Apr 20, 2015 · N274SK · Emb EMB145LR · Fuselage Main, Frame
  > DURING INSPECTION, FRAME 72 WAS FOUND TO BE BENT AT STRINGERS 16R. THE FRAME WAS REPLACED IAW SRM 53-00-04.
- [SDR UHLA201504190352](https://openairdocs.org/sdr/UHLA201504190352.md): Threshold · corroded · Apr 19, 2015 · N274SK · Emb EMB145LR · Fuselage Miscellaneous Structure
  > DURING INSPECTION, CORROSION WAS FOUND ON THE SERVICE DOOR THRESHOLD. THE THRESHOLD WAS REPLACED IAW SRM 51-40-02.
- [SDR UHLA201504180357](https://openairdocs.org/sdr/UHLA201504180357.md): Frame · cracked · Apr 18, 2015 · N274SK · Emb EMB145LR · Fuselage Main, Frame
  > DURING INSPECTION, A CRACK WAS FOUND AT THE RIVET AROUND FRAME 78 BETWEEN STRINGERS 5R AND 6R. THE RIVET WAS REPAIRED IN ACCORDANCE WITH ETD 2015-145-037397.
- [SDR UHLA201504180356](https://openairdocs.org/sdr/UHLA201504180356.md): Frame · cracked · Apr 18, 2015 · N274SK · Emb EMB145LR · Fuselage Main, Frame
  > DURING INSPECTION, A CRACK WAS FOUND AT THE RIVET AROUND FRAME 77 BETWEEN STRINGER 8R AND 9R. THE RIVET WAS REPAIRED IAW ETD 2015-145-037397.
- [SDR UHLA201504180355](https://openairdocs.org/sdr/UHLA201504180355.md): Frame · cracked · Apr 18, 2015 · N274SK · Emb EMB145LR · Fuselage Main, Frame
  > DURING INSPECTION, A CRACK WAS FOUND AT THE RIVET AROUND FRAME 79 BETWEEN STRINGER 6L. THE RIVET WAS REPAIRED IAW ETD 2015-145-037397.
- [SDR UHLA201504180354](https://openairdocs.org/sdr/UHLA201504180354.md): Frame · cracked · Apr 18, 2015 · N274SK · Emb EMB145LR · Fuselage Main, Frame
  > DURING INSPECTION, A CRACK WAS FOUND AT THE RIVET AROUND FRAME 77 BETWEEN STRINGERS 7L AND 8L. THE RIVET WAS REPAIRED IAW ETD 2015-145-037397.
- [SDR CHQA20141103312](https://openairdocs.org/sdr/CHQA20141103312.md): Light · inoperative · Nov 3, 2014 · N274SK · Emb EMB145LR · Emergency Lighting
  > DURING INSPECTION THE FLOOR EMER PROXIMITY LIGHT STRIP AT ROW 7 WAS FOUND TO BE INOPERATIVE. REPLACED THE EMER LIGHT FLOOR STRIP AT ROW 7. OPERATIONAL CHECKS GOOD WITH NO FURTHER DEFECTS NOTED.
- [SDR CHQA20140722235](https://openairdocs.org/sdr/CHQA20140722235.md): Tire · separated · Jul 22, 2014 · N274SK · Emb EMB145LR · Tire
  > THE LT INBD TIRE SEPARATED ON TAKEOFF. DECLARED AN EMER & DIVERTED THE ACFT FROM ITS INTENDED FLIGHT PLAN. THE ACFT LANDED WITHOUT FURTHER INCIDENT. PERFORMED THE TREAD SEPARATION INSPECTION & CONFIRMED THE LT INBD TO BE AT FAULT. THE LT INBD TIRE, THE LT
- [SDR CHQA20140701204](https://openairdocs.org/sdr/CHQA20140701204.md): Lamp Socket · defective · Jul 1, 2014 · N274SK · Emb EMB145LR · Passenger Compartment Lighting
  > CREW REPORTED THAT THE BALLAST LIGHT BULB ABOVE ROW 6A BURNT OUT DURING FLIGHT & CAUSED A MINOR HAZE IN THE CABIN. THE ACFT LANDED AT ITS INTENDED DESTINATION WITHOUT FURTHER INCIDENT. MX DEFERRED THE LIGHT SOCKET. THE DEFERRAL WAS CLEARED ON 7/2/14 WHEN MX
- [SDR CHQA20140701203](https://openairdocs.org/sdr/CHQA20140701203.md): Light · burned out · Jul 1, 2014 · N274SK · Emb EMB145LR · Passenger Compartment Lighting
  > CREW REPORTED THAT THE BALLAST LIGHT BULB ABOVE ROW 6A BURNT OUT DURING FLIGHT & CAUSED A MINOR HAZE IN THE CABIN. THE ACFT LANDED AT ITS INTENDED DESTINATION WITHOUT FURTHER INCIDENT. MX DEFERRED THE LIGHT SOCKET. THE DEFERRAL WAS CLEARED ON 7/2/14 WHEN MX
- [SDR CHQA20140308076](https://openairdocs.org/sdr/CHQA20140308076.md): Relay · failed · Mar 8, 2014 · N274SK · Emb EMB145LR · Outside Air Temperature Indicator/Sensor
  > CREW REPORTED THAT THEY RECEIVED A TAT 2 HEAT INOPERATIVE MSG DURING FLIGHT. THE CREW RETURNED TO FIELD & LANDED WITHOUT INCIDENT. MX REPLACED CURRENT SENSOR RELAY K0494. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.
- [SDR CHQA20131223466](https://openairdocs.org/sdr/CHQA20131223466.md): Anti-Ice Valve · inoperative · Dec 23, 2013 · N274SK · Emb EMB145LR · Air Intake Anti/De-Ice System
  > IN FLIGHT, CREW REPORTED RECEIVING AN ENG 1 ANTI-ICE VLV FAIL MESSAGE. WHILE FOLLOWING PROCEDURES, THE CREW DECIDED TO RETURN TO THE DEPARTURE FIELD FOR AN UNEVENTFUL UNSCHEDULED LANDING. MX REPLACED THE ENG 1 ANTI-ICE TRANSDUCER & ANTI-ICE VLV AFTER WHICH A
- [SDR CHQA20131212446](https://openairdocs.org/sdr/CHQA20131212446.md): Light · inoperative · Dec 12, 2013 · N274SK · Emb EMB145LR · Emergency Lighting
  > THE LT FWD EMERGENCY LIGHT PROXIMITY STRIP WAS FOUND TO BE INOPERATIVE. THE LT FWD EMERGENCY PROXIMITY STRIP WAS REPLACED. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.
- [SDR CHQA20130907339](https://openairdocs.org/sdr/CHQA20130907339.md): Wire · broken · Sep 7, 2013 · N274SK · Emb EMB145LR · Light System Wiring
  > DURING INSPECTION, THE NR 3 EMERGENCY LIGHT WAS FOUND TO HAVE A BROKEN WIRE. MX REPAIRED WIRE AND OPS CHECKED GOOD.
- [SDR CHQA20130407119](https://openairdocs.org/sdr/CHQA20130407119.md): Crossbeam · corroded · Apr 7, 2013 · N274SK · Emb EMB145LR · Fuselage Miscellaneous Structure
  > DURING INSPECTION, CORROSION WAS FOUND UNDER THE CARBON FLOOR CROSS BEAM ON THE LEFT OF FRAME 18. THE CARBON FLOOR CROSS BEAM LEFT SIDE WAS REPAIRED IN ACCORDANCE WITH SRM 51-40-02.
- [SDR CHQA20130405121](https://openairdocs.org/sdr/CHQA20130405121.md): Frame · cracked · Apr 5, 2013 · N274SK · Emb EMB145LR · Fuselage Main, Frame
  > DURING INSPECTION, A CRACK WAS FOUND ON FRAME 72 BETWEEN STRINGERS 11R AND 12R. THE FRAME WAS REPAIRED IN ACCORDANCE WITH SRM 51-40-02.
- [SDR CHQA20130403120](https://openairdocs.org/sdr/CHQA20130403120.md): Frame · cracked · Apr 3, 2013 · N274SK · Emb EMB145LR · Fuselage Main, Frame
  > DURING INSPECTION, A DENT WAS FOUND ON FRAME 72 ON THE LEFT SIDE ABOVE STRINGER 14L. A HIGH FREQUENCY EDDY CURRENT INSPECTION FOUND THE FRAME TO BE CRACKED. THE FRAME WAS REPAIRED IN ACCORDANCE WITH ETD 2013-145-006047.
- [SDR CHQA20130402123](https://openairdocs.org/sdr/CHQA20130402123.md): Rail · corroded · Apr 2, 2013 · N274SK · Emb EMB145LR · Passenger/Crew Doors
  > DURING INSPECTION, THE PASSENGER DOOR STEP RAILS WERE FOUND TO BE CORRODED. THE PASSENGER DOOR STEP RAILS WERE REPLACED IN ACCORDANCE WITH SRM 51-40-02.
- [SDR CHQA20130402122](https://openairdocs.org/sdr/CHQA20130402122.md): Rail · corroded · Apr 2, 2013 · N274SK · Emb EMB145LR · Passenger/Crew Doors
  > DURING INSPECTION, THE PASSENGER DOOR STEP RAILS WERE FOUND TO BE CORRODED. THE PASSENGER DOOR STEP RAILS WERE REPLACED IN ACCORDANCE WITH SRM 51-40-02.
- [SDR CHQA20130401118](https://openairdocs.org/sdr/CHQA20130401118.md): Frame · chafed · Apr 1, 2013 · N274SK · Emb EMB145LR · Fuselage Main, Frame
  > DURING INSPECTION, A CHAFE WAS FOUND AT FRAME 60 BETWEEN STRINGERS 4L AND 5L. THE FRAME WAS REPAIRED IN ACCORDANCE WITH SRM 53-00-04.
- [SDR CHQA20130109009](https://openairdocs.org/sdr/CHQA20130109009.md): O-Ring · leaking · Jan 9, 2013 · N274SK · Emb EMB145LR · Pneumatic Distribution System
  > CREW REPORTED THAT THEY RECEIVED A BLEED 1 LEAK MESSAGE DURING FLIGHT. THE CREW RETURNED TO FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE O-RINGS AT JOINTS 17, 19, 23, AND 26 IN THE BLEED SYSTEM. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DE
- [SDR CHQA20121023387](https://openairdocs.org/sdr/CHQA20121023387.md): O-Ring · leaking · Oct 23, 2012 · N274SK · Emb EMB145LR · Pneumatic Distribution System
  > CREW REPORTED THAT DURING FLIGHT THEY RECEVED A BLEED 1 LEAK MESSAGE ON THE EICAS. THE FLIGHT DIVERTED TO CMH AND LANDED WITHOUT INCIDENT. THE ENGINE GROUND START COUPLING WAS REPLACED, AS WELL AS THE O-RINGS AT JOINTS 3 AND 23. OPERATIONAL CHECKS WERE GOOD WI
- [SDR CHQA20121023386](https://openairdocs.org/sdr/CHQA20121023386.md): Coupling · leaking · Oct 23, 2012 · N274SK · Emb EMB145LR · Pneumatic Distribution System
  > CREW REPORTED THAT DURING FLIGHT THEY RECEIVED A BLEED 1 LEAK MESSAGE ON THE EICAS. THE FLIGHT DIVERTED TO CMH AND LANDED WITHOUT INCIDENT. THE ENGINE GROUND START COUPLING WAS REPLACED, AS WELL AS THE O-RINGS AT JOINTS 3 AND 23. OPERATIONAL CHECKS WERE GOO
- [SDR CHQA20120907308](https://openairdocs.org/sdr/CHQA20120907308.md): Light · inoperative · Sep 7, 2012 · N274SK · Emb EMB145LR · Emergency Lighting
  > DURING INSPECTION, THE EMERGENCY FLOOR LIGHTING STRIP AT THE OVERWING EXIT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY FLOOR LIGHTING STRIP. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.
- [SDR CHQA20120510147](https://openairdocs.org/sdr/CHQA20120510147.md): Hydraulic System · low · May 10, 2012 · N274SK · Emb EMB145LR · Hydraulic System, Main
  > CREW REPORTED THAT THEY RECEIVED A HYDRAULIC 1 LOW QUANTITY MESSAGE IN FLIGHT. AFTER RECEIVING THE MESSAGE THEY RECEIVED A HYDRAULIC SYSTEM 1 FAIL MESSAGE. THE CREW PERFORMED AN ABNORMAL FREE FALL LANDING GEAR EXTENSION DUE TO THE HYDRAULIC SYSTEM 1 FAILURE
- [SDR CHQA201100421](https://openairdocs.org/sdr/CHQA201100421.md): Control Unit · inoperative · Oct 29, 2011 · N274SK · Emb EMB145LR · Stabilizer Control System
  > CREW REPORTED THAT DURING DESCENT RECEIVED AN AUTOPILOT FAIL MESSAGE. WHILE REFERENCING THE QUICK REFERENCE HANDBOOK, CREW THEN RECEIVED PITCH TRIM MAIN AND PITCH TRIM BACK-UP INOP MESSAGES ON THE EICAS. THE CREW REGAINED USE OF THE AUTOPILOT SYSTEM. THE C
- [SDR CHQA201100400](https://openairdocs.org/sdr/CHQA201100400.md): Control Panel · inoperative · Oct 7, 2011 · N274SK · Emb EMB145LR · Emergency Lighting
  > DURING INSPECTION, THE EMERGENCY LIGHTS WOULD NOT TURN ON FROM THE FLIGHT ATTENDANT CONTROL PANEL. MAINTENANCE REPLACED THE FLIGHT ATTENDANT CONTROL PANEL ASSEMBLY. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED.
- [SDR CHQA201100380](https://openairdocs.org/sdr/CHQA201100380.md): Wire · damaged · Sep 22, 2011 · N274SK · Emb EMB145LR · Light System Wiring
  > CREW REPORTED THAT THE REAR EMERGENCY LIGHT STRIP WAS INOPERATIVE. MAINTENANCE FOUND A DAMAGED WIRE ON THE FLOOR LIGHT STRIP. THE WIRE WAS REPAIRED. OPERATIONAL CHECKS WERE GOOD WITH NO FURTHER DEFECTS NOTED. THE FINAL CORRECTIVE ACTION AND PART INFORMATIO
- [SDR CHQA201100058](https://openairdocs.org/sdr/CHQA201100058.md): Unknown · odor · Mar 11, 2011 · N274SK · Emb EMB145LR · Air Distribution System
  > CREW REPORTED THAT ON DESCENT, AFTER ANTI-ICE SYSTEM WAS ACTIVATED, THAT THERE WAS A BURNING SMELL IN THE COCKPIT. ON CALL MAINTENANCE INSPECTED THE ELECTRICAL AREA BEHIND THE CAPTAIN'S SEAT, AND PERFORMED OPERATIONAL CHECKS OF THE ANTI-ICING AND BLEED SYSTEM
- [SDR CHQA201100029](https://openairdocs.org/sdr/CHQA201100029.md): Altimeter · sticks · Feb 3, 2011 · N274SK · Emb EMB145LR · Altimeter, Barometric/Encoder
  > CREW RETURNED TO FIELD FOR AN ERRATIC STANDBY ALTITUDE INDICATOR. THE STANDBY ALTIMETER WOULD STICK AT 900FT EVERY TIME AROUND. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE STANDBY ALTIMETER WITH NO FURTHER DEFECTS NOTED.
- [SDR CHQA200900244](https://openairdocs.org/sdr/CHQA200900244.md): Accumulator · leaking · Nov 11, 2009 · N274SK · Emb EMB145LR · Hydraulic Power Accumulator, Main
  > CREW REPORTED A HYDRAULIC SYSTEM LOW QUANTITY EICAS MESSAGE AFTER GEAR RETRACTION. THE CREW CONTINUED THE FLIGHT AND DURING CRUISE THE SYSTEM 1 QUANTITY DROPPED TO THE MIDDLE OF THE CAUTION RANGE ON THE MFD. THE FLIGHT THEN DIVERTED TO KCHS WITHOUT INCIDENT.
- [SDR CHQA200900224](https://openairdocs.org/sdr/CHQA200900224.md): Light · inoperative · Oct 22, 2009 · N274SK · Emb EMB145LR · Emergency Lighting
  > DURING INSPECTION THE NR 4 EMERGENCY FLOOR LIGHT STRIP WAS INOP. MAINTENANCE REPLACED THE NR 4 EMERGENCY FLOOR LIGHT STRIP IAW EMB-145 AMM 33-50-12. THE EMERGENCY LIGHTS THEN OPERATED NORMALLY.
- [SDR CHQA200600108](https://openairdocs.org/sdr/CHQA200600108.md): Smoke · detected · Aug 26, 2006 · N274SK · Emb EMB145LR · Air Distribution System
  > FLIGHT 6334 - ATL-LEX - SMOKE IN CABIN DURING TAKEOFF CLIMB JUST AFTER ROTATION. FLIGHT ATTENDANT OBSERVED SMOKE IN CABIN AND CREW NOTED WHAT THEY THOUGHT TO BE ELECTRICAL SMELL. DECLARED AND EMERGENCY AND RETURNED TO FIELD. NO SIGNS OF SMOKE PRESENT AT GATE,
- [SDR CHQA200600050](https://openairdocs.org/sdr/CHQA200600050.md): Bulb · burned out · Apr 20, 2006 · N274SK · Emb EMB145LR · Emergency Lighting
  > CEILING CABIN EMERGENCY LIGHTS AT SEATS 17 ARE INOPERATIVE. REMOVED AND REPLACED THE CEILING AFT EMERGENCY LIGHT BULBS AT SEATS 12 AND 17 IAW EMB 145 MM 33-50-01. OPS CHECK GOOD.

## 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 = 'N274SK' AND deregistration_id = 'N274SK-2020-02-13'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N274SK-2020-02-13/reports

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