# N728SK: 2005 Bombardier CL-600-2C10 - Status: Valid registration - Airframe: [Bombardier CL-600-2C10](https://openairdocs.org/model/bombardier-cl-600-2c10) (registry code 1390015, 80 seats) - Engine: [GE CF34 series](https://openairdocs.org/engine/ge-cf34-series) (registry code 30015) - Data sheets: [TCDS A21EA-1](https://openairdocs.org/tcds/A21EA-1) (MHI RJ Aviation ULC) (OpenAirDocs) - Serial number: 10192 - Year built: 2005 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: January 29, 2005 - Certificate issued: April 10, 2023 - Expires: April 30, 2030 - Mode S code: A9C2DE - Registered owner: [Skywest Airlines Inc](https://openairdocs.org/faa-owner/SKYWEST%20AIRLINES%20INC) - Location: [Saint George, UT](https://openairdocs.org/faa-place/UT/Saint%20George) - Owner type: Corporation - Owner's area on the map: 37.0461° N, 113.5573° W: Placed by OpenAirDocs at the center of ZIP code 84790, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=728SK - Page: https://openairdocs.org/aircraft/N728SK From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every GE CF34 model are included. ## ADs that may apply (OpenAirDocs): 164 in force ### Matched by airframe (Bombardier CL-600-2C10) - [AD 2026-15-16](https://openairdocs.org/ad/2026-15-16): Time Limits/Maintenance Checks · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective Sep 3, 2026 - [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026 - [AD 2026-08-02](https://openairdocs.org/ad/2026-08-02): Stabilizers · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective May 26, 2026 - [AD 2026-05-05](https://openairdocs.org/ad/2026-05-05): Flight controls · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Mar 23, 2026 - [AD 2026-02-03](https://openairdocs.org/ad/2026-02-03): Flight control · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Feb 5, 2026 - [AD 2025-25-03](https://openairdocs.org/ad/2025-25-03): Time Limits/Maintenance Checks · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Jan 16, 2026 - [AD 2025-13-04](https://openairdocs.org/ad/2025-13-04): Flight Controls · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Aug 5, 2025 - [AD 2025-11-11](https://openairdocs.org/ad/2025-11-11): Time Limits/Maintenance Checks · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Jul 15, 2025 - [AD 2025-09-09](https://openairdocs.org/ad/2025-09-09): Communications · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Jun 18, 2025 - [AD 2025-04-08](https://openairdocs.org/ad/2025-04-08): Navigation · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Apr 25, 2025 - [AD 2024-16-08](https://openairdocs.org/ad/2024-16-08): Equipment/furnishings · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Oct 23, 2024 - [AD 2024-07-08](https://openairdocs.org/ad/2024-07-08): Fuselage · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective Jun 5, 2024 - [AD 2024-03-02](https://openairdocs.org/ad/2024-03-02): Time Limits/Maintenance Checks · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Apr 9, 2024 - [AD 2023-25-01](https://openairdocs.org/ad/2023-25-01): Equipment/Furnishings · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Feb 6, 2024 - [AD 2023-24-03](https://openairdocs.org/ad/2023-24-03): Fire Protection · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Jan 22, 2024 - [AD 2023-19-08](https://openairdocs.org/ad/2023-19-08): Fire Protection · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Nov 9, 2023 - [AD 2023-10-03](https://openairdocs.org/ad/2023-10-03): Fire Protection · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Jul 11, 2023 - [AD 2023-09-02](https://openairdocs.org/ad/2023-09-02): Fire Protection · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Jun 26, 2023 - [AD 2023-07-07](https://openairdocs.org/ad/2023-07-07): Pneumatic · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Jun 20, 2023 - [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023 - [AD 2023-06-06](https://openairdocs.org/ad/2023-06-06): Air conditioning · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Apr 28, 2023 - [AD 2022-20-03](https://openairdocs.org/ad/2022-20-03): Oxygen · MHI RJ Aviation ULC CL-600-2C11 (Regional Jet Series 550), CL-600-2C10 (Regional Jet Series 702), CL-600-2C10 (Regional Jet Series 701) and 4 more. Effective Apr 14, 2023 - [AD 2022-24-10](https://openairdocs.org/ad/2022-24-10): Fire protection · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Jan 18, 2023 - [AD 2022-21-10](https://openairdocs.org/ad/2022-21-10): Landing gear · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Dec 21, 2022 - [AD 2022-18-15](https://openairdocs.org/ad/2022-18-15): Fuel · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Nov 25, 2022 - [AD 2022-12-03](https://openairdocs.org/ad/2022-12-03): Navigation System · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Nov 3, 2022 - [AD 2022-13-02](https://openairdocs.org/ad/2022-13-02): Fuel system · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Aug 31, 2022 - [AD 2022-15-08](https://openairdocs.org/ad/2022-15-08): Information systems · Airbus A318-111, A318-112, A319-111 and 49 more. Effective Aug 12, 2022 - [AD 2021-22-24](https://openairdocs.org/ad/2021-22-24): Periodic Inspections · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Dec 29, 2021 - [AD 2021-19-12](https://openairdocs.org/ad/2021-19-12): Landing Gear · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Nov 10, 2021 - [AD 2021-11-02](https://openairdocs.org/ad/2021-11-02): Auto Flight · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Jul 13, 2021 - [AD 2021-08-03](https://openairdocs.org/ad/2021-08-03): Rain and Ice Protection · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective May 25, 2021 - [AD 2021-07-10](https://openairdocs.org/ad/2021-07-10): Ice and Rain Protection · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective May 12, 2021 - [AD 2020-21-02](https://openairdocs.org/ad/2020-21-02): Fire protection · Airbus Canada Limited Partnership BD-500-1A10, BD-500-1A11, A330-201 and 45 more. Effective Nov 19, 2020 - [AD 2020-17-15](https://openairdocs.org/ad/2020-17-15): Navigation · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Nov 3, 2020 - [AD 2020-08-13](https://openairdocs.org/ad/2020-08-13): Flight controls · Bombardier CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 5 more. Effective Jun 10, 2020 - [AD 2020-03-17](https://openairdocs.org/ad/2020-03-17): Equipment/Furnishings · Bombardier CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 5 more. Effective Apr 2, 2020 - [AD 2019-26-10](https://openairdocs.org/ad/2019-26-10): Equipment/furnishings · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective Mar 19, 2020 - [AD 2019-19-08](https://openairdocs.org/ad/2019-19-08): Flight controls · Bombardier CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 5 more. Effective Dec 17, 2019 - [AD 2019-17-07](https://openairdocs.org/ad/2019-17-07): Oxygen · Bombardier CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Oct 17, 2019 - [AD 2019-12-03](https://openairdocs.org/ad/2019-12-03): Landing gear · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Aug 7, 2019 - [AD 2019-05-12](https://openairdocs.org/ad/2019-05-12): Landing Gear · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective May 3, 2019 - [AD 2018-22-12](https://openairdocs.org/ad/2018-22-12): Landing gear · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective Dec 12, 2018 - [AD 2018-20-17](https://openairdocs.org/ad/2018-20-17): Wings · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective Nov 20, 2018 - [AD 2018-19-12](https://openairdocs.org/ad/2018-19-12): Flight Controls · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Oct 31, 2018 - [AD 2018-14-03](https://openairdocs.org/ad/2018-14-03): Landing gear · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective Aug 13, 2018 - [AD 2018-11-12](https://openairdocs.org/ad/2018-11-12): Landing gear · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective Jul 12, 2018 - [AD 2018-11-09](https://openairdocs.org/ad/2018-11-09): Flight controls · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Jul 10, 2018 - [AD 2018-09-14](https://openairdocs.org/ad/2018-09-14): SUMMARY: We are superseding Airworthiness Directive (AD) 2016-11-02, which applied to all Bombardier, Inc., Model CL-600-2C10 (Regional Jet Series 700, 701, & 702) airplanes; Model CL-600-2D15 (Regional Jet Series 705) airplanes; Model CL-600-2D24 (Regional Jet Series 900) airplanes; and Model CL-600-2E25 (Regional Jet Series 1000) airplanes. AD 2016-11-02 required repetitive inspections of the upper and lower engine pylons for protruding, loose, or · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective Jun 28, 2018 - [AD 2018-07-09](https://openairdocs.org/ad/2018-07-09): Equipment/furnishings · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective May 14, 2018 ### Matched by engine (GE CF34 series) - [AD 2026-21-11](https://openairdocs.org/ad/2026-21-11): Turbine Engine Compressor Section · General Electric Company GE Aerospace CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Nov 27, 2026 - [AD 2025-14-03](https://openairdocs.org/ad/2025-14-03): Turbine Section · General Electric Company GE CF34-10E2A1, CF34-10E6, CF34-10E6A1 and 4 more. Effective Aug 25, 2025 - [AD 2025-12-08](https://openairdocs.org/ad/2025-12-08): Turbine Engine Combustion Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Jul 23, 2025 - [AD 2025-10-04](https://openairdocs.org/ad/2025-10-04): Turbine Section · General Electric Company GE CF34-10E2A1, CF34-10E5, CF34-10E5A1 and 4 more. Effective Jun 26, 2025 - [AD 2023-02-05](https://openairdocs.org/ad/2023-02-05): Turbine Engine Combustion Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 9 more. Effective Mar 14, 2023 - [AD 2022-21-06](https://openairdocs.org/ad/2022-21-06): Turbine Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Nov 15, 2022 - [AD 2022-09-14](https://openairdocs.org/ad/2022-09-14): Compressor Bleed Valve · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Jun 24, 2022 - [AD 2022-08-06](https://openairdocs.org/ad/2022-08-06): Turbine Engine Compression Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Apr 29, 2022 - [AD 2022-05-08](https://openairdocs.org/ad/2022-05-08): Turbine Engine Oil System · General Electric CF34-10E2A1, CF34-10E5, CF34-10E5A1 and 4 more. Effective Apr 11, 2022 - [AD 2021-26-19](https://openairdocs.org/ad/2021-26-19): Turbine Section · General Electric CF34-8C5, CF34-8C5B1, CF34-8E2 and 6 more. Effective Jan 25, 2022 - [AD 2021-23-51](https://openairdocs.org/ad/2021-23-51): Turbine Engine Compression Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Dec 29, 2021 - [AD 2021-18-13](https://openairdocs.org/ad/2021-18-13): Turbine Engine Combustion Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Oct 22, 2021 - [AD 2020-08-01](https://openairdocs.org/ad/2020-08-01): Turbine Engine Inlet Section · General Electric CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective May 15, 2020 - [AD 2018-17-14](https://openairdocs.org/ad/2018-17-14): Thrust Reverser · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Nov 7, 2018 - [AD 2018-19-22](https://openairdocs.org/ad/2018-19-22): Turbine Engine Turbine Section · General Electric CF34-10A16, CF34-10E2A1, CF34-10E5 and 5 more. Effective Oct 25, 2018 - [AD 2017-20-09](https://openairdocs.org/ad/2017-20-09): Turbine Engine Bypass Section · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Nov 13, 2017 - [AD 2017-17-18](https://openairdocs.org/ad/2017-17-18): Turbine Engine Compressor Section · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective Oct 6, 2017 - [AD 2013-06-06](https://openairdocs.org/ad/2013-06-06): Operability bleed valves (OBV) · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 10 more. Effective May 8, 2013 - [AD 2012-01-10](https://openairdocs.org/ad/2012-01-10): Fan drive shaft · General Electric CF34-10E2A1, CF34-10E5, CF34-10E5A1 and 4 more. Effective Feb 27, 2012 - [AD 2011-18-02](https://openairdocs.org/ad/2011-18-02): Fan rotor spinner · General Electric CF34-10E2A1, CF34-10E5, CF34-10E5A1 and 4 more. Effective Sep 26, 2011 - [AD 2009-26-09](https://openairdocs.org/ad/2009-26-09): Fan disks · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Feb 11, 2010 - [AD 2010-01-04](https://openairdocs.org/ad/2010-01-04): Fan blade · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Jan 25, 2010 - [AD 2009-24-06](https://openairdocs.org/ad/2009-24-06): Full authority digital electronic controls · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Dec 28, 2009 - [AD 2009-07-12](https://openairdocs.org/ad/2009-07-12): High-pressure (HP) · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective May 7, 2009 - [AD 2008-05-01](https://openairdocs.org/ad/2008-05-01): Fuel metering units (FMU) · General Electric CF34-10E2A1, CF34-10E5, CF34-10E5A1 and 8 more. Effective Apr 3, 2008 - [AD 2007-12-15](https://openairdocs.org/ad/2007-12-15): Main fuel pump (MFP) · General Electric CF34-10E2A1, CF34-10E5, CF34-10E5A1 and 3 more. Effective Jul 19, 2007 - [AD 2007-12-09](https://openairdocs.org/ad/2007-12-09): Combustor case · General Electric CF34-10E2A1, CF34-10E5, CF34-10E5A1 and 3 more. Effective Jul 10, 2007 - [AD 2006-04-12](https://openairdocs.org/ad/2006-04-12): Stage 5 low pressure turbine (LPT) disks · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Mar 30, 2006 - [AD 2005-18-16](https://openairdocs.org/ad/2005-18-16): High pressure turbine (HPT) rotating components · General Electric Aircraft Engines CF34-3A1. Effective Oct 13, 2005 - [AD 2005-07-09](https://openairdocs.org/ad/2005-07-09): Master variable geometry (VG) actuators · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Apr 20, 2005 - [AD 2005-07-06](https://openairdocs.org/ad/2005-07-06): Master variable geometry (VG) actuators · General Electric CF34-8C1 and CF34-8C5. Effective Apr 15, 2005 - [AD 2004-26-02](https://openairdocs.org/ad/2004-26-02): Certain high pressure compressor (HPC) · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Jan 26, 2005 - [AD 2003-05-10 R1](https://openairdocs.org/ad/2003-05-10-R1): B-Sump Scavenge Screens · General Electric Aircraft Engines CF34-3A1, CF34-3B and CF34-3B1. Effective Nov 18, 2003 - [AD 2003-09-14](https://openairdocs.org/ad/2003-09-14): Combustion chamber assemblies · General Electric CF34-8C1. Effective Jun 12, 2003 - [AD 2002-23-02](https://openairdocs.org/ad/2002-23-02): Airworthiness Limitations Section (ALS) - Critical Life-Limited Parts · General Electric CF34-8C1. Effective Dec 26, 2002 - [AD 2002-05-02](https://openairdocs.org/ad/2002-05-02): Life-Limited Rotating Parts · General Electric Aircraft Engines CF34-3A1 and CF34-3B1. Effective Apr 12, 2002 - [AD 2001-12-06](https://openairdocs.org/ad/2001-12-06): Lubrication System for the Engine Bearings · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Jul 20, 2001 - [AD 99-23-26 R1](https://openairdocs.org/ad/99-23-26-R1): Main Fuel Control (MFC) · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Feb 17, 2000 - [AD 99-22-10](https://openairdocs.org/ad/99-22-10): High Pressure Compressor (HPC) Spool and Disk · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 1 more. Effective Dec 27, 1999 - [AD 97-06-15](https://openairdocs.org/ad/97-06-15): HPC Stage 1 rotor disk · General Electric Aircraft Engines CF34-1A, CF34-3A and CF34-3A2. Effective May 27, 1997 - [AD 97-06-14](https://openairdocs.org/ad/97-06-14): Fan Disk · General Electric Aircraft Engines CF34-1A, CF34-3A and CF34-3A2. Effective May 27, 1997 - [AD 88-06-07](https://openairdocs.org/ad/88-06-07): Fuel Controls · General Electric Aircraft Engines CF34-1A and CF34-3A. Effective Mar 23, 1988 ### Historical (superseded or no longer in force) - [AD 2025-22-02](https://openairdocs.org/ad/2025-22-02) (historical): Stabilizers · MHI RJ Aviation ULC CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 4 more. Effective Nov 20, 2025 - [AD 2023-23-02](https://openairdocs.org/ad/2023-23-02) (historical): Flight controls · MHI RJ Aviation ULC CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 6 more. Effective Jan 18, 2024 - [AD 2019-22-07](https://openairdocs.org/ad/2019-22-07) (historical): Auto flight · Bombardier CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 5 more. Effective Feb 10, 2020 - [AD 2019-20-03](https://openairdocs.org/ad/2019-20-03) (historical): Information systems · Airbus A340-312, A340-313, A318-111 and 48 more. Effective Nov 19, 2019 - [AD 2016-11-02](https://openairdocs.org/ad/2016-11-02) (historical): Nacelles/Pylons · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective Jun 10, 2016 - [AD 2016-08-05](https://openairdocs.org/ad/2016-08-05) (historical): Flight Controls · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective May 18, 2016 - [AD 2015-24-04](https://openairdocs.org/ad/2015-24-04) (historical): Equipment/Furnishings · Bombardier CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 5 more. Effective Dec 15, 2015 - [AD 2015-17-04](https://openairdocs.org/ad/2015-17-04) (historical): Flight Controls · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Sep 24, 2015 - [AD 2014-02-01](https://openairdocs.org/ad/2014-02-01) (historical): Flight controls · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Mar 14, 2014 - [AD 2013-16-08](https://openairdocs.org/ad/2013-16-08) (historical): Landing gear · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Sep 24, 2013 - [AD 2012-22-10](https://openairdocs.org/ad/2012-22-10) (historical): Fuselage · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 3 more. Effective Dec 14, 2012 - [AD 2011-21-07](https://openairdocs.org/ad/2011-21-07) (historical): Navigation · Bombardier CL-600-2B19 (Regional Jet Series 100), CL-600-2B19 (Regional Jet Series 440), CL-600-2C10 (Regional Jet Series 700) and 4 more. Effective Nov 23, 2011 - [AD 2011-08-04](https://openairdocs.org/ad/2011-08-04) (historical): Landing gear · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective May 18, 2011 - [AD 2011-03-13](https://openairdocs.org/ad/2011-03-13) (historical): Flight controls · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Mar 14, 2011 - [AD 2010-23-19](https://openairdocs.org/ad/2010-23-19) (historical): Landing gear · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Nov 24, 2010 - [AD 2009-22-12](https://openairdocs.org/ad/2009-22-12) (historical): Flight Controls · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Nov 13, 2009 - [AD 2009-10-10](https://openairdocs.org/ad/2009-10-10) (historical): Air Conditioning · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701) and CL-600-2C10 (Regional Jet Series 702). Effective May 29, 2009 - [AD 2009-06-18](https://openairdocs.org/ad/2009-06-18) (historical): Air-Driven generator (ADGs) · Bombardier CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702), CL-600-2D15 (Regional Jet Series 705) and 1 more. Effective Apr 30, 2009 - [AD 2008-09-23](https://openairdocs.org/ad/2008-09-23) (historical): Critical Design Configuration Control Limitations (CDCCL) · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Jun 6, 2008 - [AD 2008-06-01](https://openairdocs.org/ad/2008-06-01) (historical): Fuel tank wiring · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Apr 16, 2008 - [AD 2006-14-05](https://openairdocs.org/ad/2006-14-05) (historical): Lower panel of the left- and right-hand main landing gear (MLG) doors · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701), CL-600-2C10 (Regional Jet Series 702) and 2 more. Effective Aug 15, 2006 - [AD 2005-13-02](https://openairdocs.org/ad/2005-13-02) (historical): Number 1 and Number 2 hydraulic system · Bombardier CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701) and CL-600-2D24 (Regional Jet Series 900). Effective Jul 27, 2005 - [AD 2004-07-01](https://openairdocs.org/ad/2004-07-01) (historical): AFM - Abnormal Procedures · Bombardier Aerospace CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701) and CL-600-2D24 (Regional Jet Series 900). Effective Apr 15, 2004 - [AD 2003-19-51](https://openairdocs.org/ad/2003-19-51) (historical): Main landing gear (MLG) · Bombardier Aerospace CL-600-2C10 (Regional Jet Series 700), CL-600-2C10 (Regional Jet Series 701) and CL-600-2D24 (Regional Jet Series 900). Effective Nov 3, 2003 - [AD 2003-12-06](https://openairdocs.org/ad/2003-12-06) (historical): Airplane Flight Manual (AFM) - Icing Conditions · Bombardier CL-600-2C10 (Regional Jet Series 700) and CL-600-2C10 (Regional Jet Series 701). Effective Jun 27, 2003 - [AD 2002-06-51](https://openairdocs.org/ad/2002-06-51) (historical): Airplane Flight Manual - Limitations and Abnormal Procedures Sections · Bombardier CL-600-2C10 (Regional Jet Series 700) and CL-600-2C10 (Regional Jet Series 701). Effective Apr 2, 2002 - [AD 2019-22-05](https://openairdocs.org/ad/2019-22-05) (historical): Compressor bleed governor · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 3 more. Effective Dec 23, 2019 - [AD 2017-23-06](https://openairdocs.org/ad/2017-23-06) (historical): Compressor bleed governor · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 1 more. Effective Nov 30, 2017 - [AD 2009-24-11](https://openairdocs.org/ad/2009-24-11) (historical): Fan blades · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Jan 4, 2010 - [AD 2008-16-01](https://openairdocs.org/ad/2008-16-01) (historical): Full authority digital engine controls (FADECs) · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Aug 15, 2008 - [AD 2007-07-07 R1](https://openairdocs.org/ad/2007-07-07-R1) (historical): Fan disks · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Sep 12, 2007 - [AD 2007-07-07](https://openairdocs.org/ad/2007-07-07) (historical): Fan disks · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Apr 23, 2007 - [AD 2007-05-16](https://openairdocs.org/ad/2007-05-16) (historical): Fan disks for an arc-out defect · General Electric Aircraft Engines CF34-3A1, CF34-3B and CF34-3B1. Effective Mar 12, 2007 - [AD 2007-04-51](https://openairdocs.org/ad/2007-04-51) (historical): Uncontained fan disk failure during flight operation · General Electric Aircraft Engines CF34-3A1, CF34-3B and CF34-3B1 - [AD 2006-20-06](https://openairdocs.org/ad/2006-20-06) (historical): Main fuel pump (MFP) inlet strainer · General Electric CF34-10E2A1, CF34-10E5, CF34-10E5A1 and 3 more. Effective Oct 16, 2006 - [AD 2006-05-04](https://openairdocs.org/ad/2006-05-04) (historical): Fan disks · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Apr 7, 2006 - [AD 2004-15-03 R1](https://openairdocs.org/ad/2004-15-03-R1) (historical): Stage 5 low pressure turbine (LPT) disks · General Electric Aircraft Engines CF34-3A1 and CF34-3B1. Effective Aug 31, 2004 - [AD 2004-15-03](https://openairdocs.org/ad/2004-15-03) (historical): Stage 5 Low Pressure Turbine (LPT) Disks · General Electric Aircraft Engines CF34-3A1 and CF34-3B1. Effective Aug 16, 2004 - [AD 2004-04-04](https://openairdocs.org/ad/2004-04-04) (historical): Master Variable geometry (VG) actuators · General Electric CF34-8E2, CF34-8E2A1, CF34-8E5 and 4 more. Effective Mar 9, 2004 - [AD 2003-26-05](https://openairdocs.org/ad/2003-26-05) (historical): Master Variable Geometry (VG) Actuators · General Electric CF34-8C1, CF34-8C5, CF34-8C5A1 and 3 more. Effective Jan 20, 2004 - [AD 2003-05-10](https://openairdocs.org/ad/2003-05-10) (historical): B-sump Oil Scavenge System · General Electric Aircraft Engines CF34-3A1, CF34-3B and CF34-3B1. Effective Apr 2, 2003 - [AD 2001-19-02](https://openairdocs.org/ad/2001-19-02) (historical): B-sump Scavenge Screens · General Electric Aircraft Engines CF34-3A1, CF34-3B and CF34-3B1. Effective Oct 9, 2001 - [AD 2000-03-03 R1](https://openairdocs.org/ad/2000-03-03-R1) (historical): Life-limited Parts · General Electric Aircraft Engines CF34-3A1 and CF34-3B1. Effective Jun 19, 2001 - [AD 2001-10-03](https://openairdocs.org/ad/2001-10-03) (historical): Fan Disks · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective May 31, 2001 - [AD 2000-03-03](https://openairdocs.org/ad/2000-03-03) (historical): Critical Life-Limited Rotating Engine Parts · General Electric Aircraft Engines CF34-3A1 and CF34-3B1. Effective Mar 13, 2000 - [AD 99-23-26](https://openairdocs.org/ad/99-23-26) (historical): Main Fuel Control (MFC) · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Dec 6, 1999 - [AD 99-11-08](https://openairdocs.org/ad/99-11-08) (historical): Main Fuel Control (MFC) · General Electric Aircraft Engines CF34-1A, CF34-3A, CF34-3A1 and 3 more. Effective Jul 27, 1999 All 211: https://openairdocs.org/aircraft/N728SK/ads.md ## Information bulletins (advisory) (4 in force) - [SAIB NM-09-06](https://openairdocs.org/saib/NM-09-06): Landing gear: Inspect body fairing seal common to the main landing gear (MLG) inboard doors. Issued Jan 28, 2009 - [SAIB NM-09-03](https://openairdocs.org/saib/NM-09-03): Engine Fuel and Control - Implementing Fuel Tank System Airworthiness Limitations. Issued Dec 11, 2008 - [SAIB NM-07-11](https://openairdocs.org/saib/NM-07-11): Brake System Accumulators. Issued Nov 24, 2006 - [SAIB NE-04-77](https://openairdocs.org/saib/NE-04-77): . Issued Aug 12, 2004 ## NTSB investigations None matched to N728SK. ## FAA accident and incident reports None matched to N728SK. ## Service difficulty reports (175, newest 50) As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SWIA2026060176139](https://openairdocs.org/sdr/SWIA2026060176139), Jun 1, 2026: ACM. FAILED. ON FINAL APPROACH STARTED TO GET A STRONG BURNING ODOR THEN STARTED TO GET SMOKE COMING OUT OF THE VENTS IN THE FLIGHT DECK. TURNED OFF THE LEFT PACK AND THE SM - [SDR SWIA20231006825](https://openairdocs.org/sdr/SWIA20231006825), Aug 25, 2023: UNKNOWN. CRACKED. R/H FLOOR SUPPORT ANGLE COMMON TO COCKPIT FLOOR BEAM AT RBL 12.0 FS 280.0 CRACKED (C-CHECK RO 10/4/2023) REMOVED AND REPLACED WITH NEW R/H FLOOR SUPPORT ANGLE C - [SDR SWIA20230824](https://openairdocs.org/sdr/SWIA20230824), Aug 24, 2023: UNKNOWN. SPLIT. REMOVE FS485.00 FRAME (SPLICE REPAIR REQUIRED) TO FOM STR 24L REPLACEMENT (C-CHECK RO 10/4/2023) REMOVED AND RE-INSTALLED FRAME WITH FABBED PARTS AT FS485.00, T - [SDR SWIA20230823](https://openairdocs.org/sdr/SWIA20230823), Aug 23, 2023: UNKNOWN. CRACKED. SUSPECTED CRACK FOUND ON UPPER BARREL NUT ON PILOTS SIDE WINDOW POST. (C-CHECK RO 10/4/2023) REMOVED AND INSTALLED NEW PILOT SIDE WINDOW POST REF CRJ700 SRM 51- - [SDR SWIA20230822](https://openairdocs.org/sdr/SWIA20230822), Aug 22, 2023: UNKNOWN. CRACKED. R/H CENTER COCKPIT FLOOR BEAM CRACKED AT FS280 FLANGE (C-CHECK RO 10/4/2023) REPAIRED WITH NEW BEAM SECTION ON R/H COCKPIT FLOOR BEAM AT RBL 12.0 FS 280.0 REF: - [SDR SWIA20230821](https://openairdocs.org/sdr/SWIA20230821), Aug 21, 2023: UNKNOWN. CRACKED. RBL 12 INTERCOSTAL HAS CRACKED CLIP AT FS280 BEAM. (C-CHECK RO 10/4/2023) REMOVED AND INSTALLED NEW CLIP P/N: CC670-34099-2 ON RBL12 INTERCOSTAL AT FS 280 REF C - [SDR SWIA2023100600819](https://openairdocs.org/sdr/SWIA2023100600819), Aug 19, 2023: UNKNOWN. CORRODED. UPON REMOVAL OF COCKPIT FLOOR SUPPORT ANGLE AT FS. 280 FOUND THAT FS.280 FLOOR CROSS BEAM HAS CORROSION BETWEEN BL0 AND RBL11 AT TOP FWD CORNER FLANGE. (C-CHECK - [SDR SWIA202310060816](https://openairdocs.org/sdr/SWIA202310060816), Aug 16, 2023: UNKNOWN. CORRODED. PAX DOOR LOWER SURROUND KICKPLATE ANGLE BETWEEN FS.310- FS.349 HAS CORROSION AROUND NUT PLATE LOCATION AND LOWER FLANGE. (C-CHECK RO 10/4/2023) INSTALLED FWD AN - [SDR SWI2023F00427](https://openairdocs.org/sdr/SWI2023F00427), Aug 13, 2023: UNKNOWN. ELONGATED. PAX DOOR HINGE ON FUSELAGE SIDE HAS SEVERAL ELONGATED PIN HOLES & CHAFING BETWEEN THE LUGS (C-CHECK RO 10/4/2023) REMOVED AND REPLACED PAX DOOR HINGE FUSELAGE S - [SDR SWIA20230813](https://openairdocs.org/sdr/SWIA20230813), Aug 13, 2023: UNKNOWN. CHAFED. PAX DOOR PIANO HINGE ON DOOR SIDE HAS CHAFING MARKS (ALL MARKED) (C-CHECK RO 10/4/2023) REMOVED DAMAGE ON PAX DOOR PIANO HINGE OUTER SURFACE LUG PER REO 670-52- - [SDR SWI202310060404](https://openairdocs.org/sdr/SWI202310060404), Aug 10, 2023: UNKNOWN. CRACKED. LEFT WING TANK - INSIDE ACCESS PANEL 551 AB - SLAT TRACK CANISTER SUPPORT BRACKET CRACKED (C-CHECK RO 10/4/2023) COMPLIED WITH REO REPAIR REF. REO 670-57-42-577 - [SDR SWI2023F00405](https://openairdocs.org/sdr/SWI2023F00405), Aug 10, 2023: UNKNOWN. CRACKED. RIGHT WING FUEL TANK - INSIDE ACCESS PANEL 651AB - SLAT TRACK BOX SUPPORT BRKT CRACKED (C-CHECK RO 10/4/2023) REPAIRED RH WING FUEL TANKL BOX SUPPORT BRACKET (C - [SDR SWI2023F00404](https://openairdocs.org/sdr/SWI2023F00404), Aug 10, 2023: UNKNOWN. CRACKED. LEFT WING TANK - INSIDE ACCESS PANEL 551 AB - SLAT TRACK CANISTER SUPPORT BRACKET CRACKED (C-CHECK RO 10/4/2023) COMPLIED WITH REO REPAIR REF. REO 670-57-42-577 - [SDR SWI2023F00425](https://openairdocs.org/sdr/SWI2023F00425), Aug 8, 2023: ANGLE. CORRODED. PAX DOOR AFT CAP ANGLE CORRODED AT F.S.349.00 (FLOOR BOARD ATTACH POINT MARKED WITH GREEN TAPE.) (C-CHECK RO 10/4/2023) BLENDED CAP ANGLE AT F.S.349.00. REF: CR - [SDR SWI2023F00424](https://openairdocs.org/sdr/SWI2023F00424), Aug 8, 2023: FITTING. CORRODED. PAX DOOR (AIRCRAFT SIDE) CLOSING FITTING P/N-SH670-31840-3 IS CORRODED. F.S.314.00 FLOOR AREA. (MARKED WITH GREEN TAPE) (C-CHECK RO 10/4/2023) BLENDED CLOSING F - [SDR SWI2023F00423](https://openairdocs.org/sdr/SWI2023F00423), Aug 8, 2023: ANGLE. CORRODED. PAX DOOR FWD CAP ANGLE CORRODED AT F.S.310.00 (FLOOR BOARD ATTACH POINT MARKED WITH GREEN TAPE.) (C-CHECK RO 10/4/2023) BLENDED CORROSION ON CAP ANGLE AT F.S.31 - [SDR SWIA20230808](https://openairdocs.org/sdr/SWIA20230808), Aug 8, 2023: UNKNOWN. CORRODED. PAX DOOR (AIRCRAFT SIDE) CLOSING FITTING P/N-SH670-32475-3 IS CORRODED. F.S.342.00 FLOOR AREA. (MARKED WITH GREEN TAPE) (C-CHECK RO 10/4/2023) REMOVED AND REPLA - [SDR SWI2023F00414](https://openairdocs.org/sdr/SWI2023F00414), Aug 5, 2023: UNKNOWN. CORRODED. LH STRG 20L BETWEEN FS 280-295 HAS CORROSION (C-CHECK RO 10/4/2023) REMOVED CORROSION ON STGR20L, BETWEEN FS280.00-FS295.00, AND EVALUATED AS OUT-OF-LIMITS. REP - [SDR SWI2023F00413](https://openairdocs.org/sdr/SWI2023F00413), Aug 5, 2023: ANGLE. CORRODED. PAX DOOR KICK ANGLE FS 310-349 HAS CORROSION (C-CHECK RO 10/4/2023) REMOVED/BLENDED CORROSION FROM KICK ANGLE, 100% MATERIAL LOSS PART NEEDS TO BE REPLACED. REF - [SDR SWI2023F00412](https://openairdocs.org/sdr/SWI2023F00412), Aug 5, 2023: UNKNOWN. CORRODED. FWD BAGGAGE COMPARTMENT - FS533 BTWN STGRS 25L/26L/ - BUTTERFLY DBLR CORRODED (C-CHECK RO 10/4/2023) REMOVED CORROSION ON DOUBLER AT FS533, BETWEEN STGR 25L AND - [SDR SWI2023F00411](https://openairdocs.org/sdr/SWI2023F00411), Aug 5, 2023: FLOOR SUPPORT. CORRODED. RH FLOOR SILL FS 280-319 HAS CORROSION AROUND NUTPLATE HOLES (C-CHECK RO 10/4/2023) REMOVED AND REPLACED RH FLOOR SILL AT FS280-FS319 REF. CRJ-700 SRM, 51-42-10 - [SDR SWI2023F00410](https://openairdocs.org/sdr/SWI2023F00410), Aug 5, 2023: UNKNOWN. CORRODED. FS 295 FRAME ATTACH ANGLE AT STRG 19L HAS CORROSION (C-CHECK RO 10/4/2023) ATTACH ANGLE (CLEAT) ON FS295 STGR 19L FOUND TO BE OUT OF LIMITS REF. CRJ-700 SRM, 53 - [SDR SWI2023F00409](https://openairdocs.org/sdr/SWI2023F00409), Aug 5, 2023: UNKNOWN. CRACKED. R/H LOWER TRANSCOWL OTBD A BRACKET IS CRACKED. (C-CHECK RO 10/4/2023) REPLACED CRACKED O/B STAND-OFF ANGLE P/N CN624-2082-201 ON R/H LOWER TRANSCOWL, REF. REO 6 - [SDR SWI2023F100600413](https://openairdocs.org/sdr/SWI2023F100600413), Aug 5, 2023: ANGLE. CORRODED. PAX DOOR KICK ANGLE FS 310-349 HAS CORROSION (C-CHECK RO 10/4/2023) REMOVED/BLENDED CORROSION FROM KICK ANGLE, 100% MATERIAL LOSS PART NEEDS TO BE REPLACED. REF - [SDR SWI20231006394](https://openairdocs.org/sdr/SWI20231006394), Aug 4, 2023: UNKNOWN. CORRODED. *CORROSION NOTED ON INTERCOSTAL BETWEEN FS333-FS319 AND STRG 21L, MX# 26984448 (C-CHECK RO 10/4/2023) INSTALLED THE NEW BACK-UP SILL (INTERCOSTAL) TO STGR21L BE - [SDR SWI2023F00394](https://openairdocs.org/sdr/SWI2023F00394), Aug 4, 2023: UNKNOWN. CORRODED. *CORROSION NOTED ON INTERCOSTAL BETWEEN FS333-FS319 AND STRG 21L, MX# 26984448 (C-CHECK RO 10/4/2023) INSTALLED THE NEW BACK-UP SILL (INTERCOSTAL) TO STGR21L BE - [SDR SWI2023F00393](https://openairdocs.org/sdr/SWI2023F00393), Aug 4, 2023: UNKNOWN. CHAFED. * FUSELAGE SKIN IS CHAFED AT STR27, FS977-FS980, MARKED. (C-CHECK RO 10/4/2023) REPAIRED FUSELAGE SKIN IS CHAFED AT STR27, FS977-FS980 IAW REO 670-53-00-706 REV - [SDR SWI2023F00392](https://openairdocs.org/sdr/SWI2023F00392), Aug 4, 2023: UNKNOWN. CORRODED. FRAME AT FS597 STGR19L HAS CORROSION (C-CHECK RO 10/4/2023) FRAME AT FS 597 BETWEEN STGR 19L - 18L REMOVED AND REPLACE WITH NEW FABRICATED FRAME P/N SH670-33178 - [SDR SWI2023F00391](https://openairdocs.org/sdr/SWI2023F00391), Aug 4, 2023: UNKNOWN. CORRODED. STGR24L HAS AREAS OF CORROSION FS533-FS501 (C-CHECK RO 10/4/2023) REMOVED AND INSTALLED NEW STR 24L FROM FS483.00 TO FS533.00 REF. CRJ 700 SRM 51-42-06-001-001- - [SDR SWI2023F00390](https://openairdocs.org/sdr/SWI2023F00390), Aug 4, 2023: UNKNOWN. CORRODED. *CORROSION NOTED ON INTERCOSTAL BETWEEN FS349-FS333 AND STRG 21L, MX#26984435 (C-CHECK RO 10/4/2023) BLENDED AND RESTORED INTERCOASTAL BETWEEN FS333.00-FS349.00 - [SDR SWI2023F00389](https://openairdocs.org/sdr/SWI2023F00389), Aug 4, 2023: UNKNOWN. CORRODED. CABIN - FS 280 FLOOR PANEL SUPPORT ANGLE CORRODED (C-CHECK RO 10/4/2023) REMOVED AND INSTALLED NEW FWD FLOOR SUPPORT ANGLE P/N CC670-34095-1SB. CRJ 700 SRM 51-4 - [SDR SWI2023F00408](https://openairdocs.org/sdr/SWI2023F00408), Aug 1, 2023: UNKNOWN. CORRODED. INTERIOR REAR FUSELAGE FLOOR BEAM FS1000.0-FS1068.75 LBL27 CORROSION IN VARIOUS AREAS (C-CHECK RO 10/4/2023) BLENDED OUT CORROSION ON INTERIOR REAR FUSELAGE FLO - [SDR SWI2023F00407](https://openairdocs.org/sdr/SWI2023F00407), Aug 1, 2023: UNKNOWN. CORRODED. INTERIOR REAR FUSELAGE FLOOR BEAM FS1000.0-FS1068.75 LBL9 CORROSION IN VARIOUS AREAS (C-CHECK RO 10/4/2023) BLENDED OUT CORROSION ON INTERIOR REAR FUSELAGE FLOO - [SDR SWI2023F00406](https://openairdocs.org/sdr/SWI2023F00406), Aug 1, 2023: UNKNOWN. CORRODED. INTERIOR REAR FUSELAGE FLOOR BEAM FS1000.0-FS1068.75 RBL27 CORROSION IN VARIOUS AREAS (C-CHECK RO 10/4/2023) REPAIRED INTERIOR REAR FUSELAGE FLOOR BEAM FS.1000. - [SDR SWIA20230801](https://openairdocs.org/sdr/SWIA20230801), Aug 1, 2023: UNKNOWN. CORRODED. INTERIOR REAR FUSELAGE FLOOR BEAM FS1000.0-FS1068.75 RBL9 CORROSION IN VARIOUS AREAS (C-CHECK RO 10/4/2023) BLENDED OUT CORROSION ON INTERIOR REAR FUSELAGE FLOO - [SDR SWIA20230731](https://openairdocs.org/sdr/SWIA20230731), Jul 31, 2023: UNKNOWN. GOUGED. LH TRANSLATING COWL INBD AND OTBD SLIDERS HAVE GOUGING/DAMAGE (C-CHECK RO 10/4/2023) REPAIRED CHAFE DAMAGE ON L/H TRANSCOWL I/B AND O/B SLIDERS REF CRJ700 SRM 5 - [SDR SWI20231006400](https://openairdocs.org/sdr/SWI20231006400), Jul 29, 2023: UNKNOWN. CHAFED. *CHAFFING NOTED ON L/H WING T/E RIB ADJACENT TO OTBD GRND SPOILER ACTUATOR (MARKED),MX#26956242 (C-CHECK RO 10/4/2023) BLENDED OUT CHAFE AT EDGE OF L/H WING T/E - [SDR SWI2023F00403](https://openairdocs.org/sdr/SWI2023F00403), Jul 29, 2023: UNKNOWN. CRACKED. FWD EQUIPMENT COMPARTMENT - L/H SIDE - AFT DOOR LATCH RECEPTACLE - UPPER AFT RADIUS HAS SUSPECTED CRACK (C-CHECK RO 10/4/2023) REPLACED FWD EQUIPMENT COMPARTME - [SDR SWI2023F00402](https://openairdocs.org/sdr/SWI2023F00402), Jul 29, 2023: UNKNOWN. CHAFED. *CHAFFING NOTED ON L/H WING T/E RIB ADJACENT TO INBD GRND SPOILER ACTUATOR (MARKED),MX#26956244 (C-CHECK RO 10/4/2023) BLENDED OUT AND FOUND OUT OF LIMITS. REPA - [SDR SWI2023F00401](https://openairdocs.org/sdr/SWI2023F00401), Jul 29, 2023: UNKNOWN. DAMAGED. *L/H INBD FLAP HINGE BOX @ WS54.55 OTBD LUG HAS TOOLING MARKS (MARKED),MX#26956246 (C-CHECK RO 10/4/2023) BLENDED AND FOUND OUT OF LIMITS. REPAIRED PER BOMBARDI - [SDR SWI2023F00400](https://openairdocs.org/sdr/SWI2023F00400), Jul 29, 2023: UNKNOWN. CHAFED. *CHAFFING NOTED ON L/H WING T/E RIB ADJACENT TO OTBD GRND SPOILER ACTUATOR (MARKED),MX#26956242 (C-CHECK RO 10/4/2023) BLENDED OUT CHAFE AT EDGE OF L/H WING T/E - [SDR SWI2023F00399](https://openairdocs.org/sdr/SWI2023F00399), Jul 29, 2023: UNKNOWN. CRACKED. FWD EQUIPMENT COMPARTMENT - R/H SIDE - AFT DOOR LATCH RECEPTACLE - UPPER RADIUS HAS SUSPECTED CRACK (C-CHECK RO 10/4/2023) REMOVED AND INSTALLED NEW NEW DOOR LA - [SDR SWI2023F00398](https://openairdocs.org/sdr/SWI2023F00398), Jul 29, 2023: UNKNOWN. CHAFED. *R/H WING T/E RIB CHAFFED ADJACENT TO OTBD GRND SPOILER ACTUATOR (MARKED), MX#26956335 (C-CHECK RO 10/4/2023) BLENDED AND FOUND OUT OF LIMITS. REPAIRED PER MHIR - [SDR SWI2023F00397](https://openairdocs.org/sdr/SWI2023F00397), Jul 29, 2023: UNKNOWN. SCRATCHED. *TOOL MARKS NOTED ON L/H WING MOUNTING LUG ON INBD SIDE FOR CENTER OTBD FLAP HINGE BOX @WS220 (MARKED), MX#26956366 (C-CHECK RO 10/4/2023) REPAIRED L/H WING MOU - [SDR SWI2023F00396](https://openairdocs.org/sdr/SWI2023F00396), Jul 29, 2023: UNKNOWN. CRACKED. FWD EQUIPMENT COMPARTMENT - L/H SIDE - FS 193 WL 79.5 - SUSPECTED CRACK IN SKIN RADIUS (C-CHECK RO 10/4/2023) REPLACED L/H TRU DOOR LANDING (SKIN) WITH NEW PN C - [SDR SWI2023F00395](https://openairdocs.org/sdr/SWI2023F00395), Jul 29, 2023: UNKNOWN. CHAFED. *R/H WING T/E RIB CHAFFED ADJACENT TO INBD GRND SPOILER ACTUATOR (MARKED), MX#26956328 (C-CHECK RO 10/4/2023) BLENDED OUT AND FOUND OUT OF LIMITS. REPAIRED PER - [SDR SWIA202310060728](https://openairdocs.org/sdr/SWIA202310060728), Jul 28, 2023: UNKNOWN. SCRATCHED. L/H WING - INBD FLAP - FLAP VANE ACTUATORS #1 AND #2 HAVE SCRATCHED THE INNER FLAP SKIN TO BASE METAL (C-CHECK RO 10/4/2023) BLENDED AND RESTORED L/H WING INBOA - [SDR SWI2023F00422](https://openairdocs.org/sdr/SWI2023F00422), Jul 25, 2023: UNKNOWN. CRACKED. L/H UPPER TRANSCOWL OTBD "A " BRACKET IS CRACKED (C-CHECK RO 10/4/2023) INSTALLED L/H UPPER O/B TRANSCOWL "A" BRACKET REF REO# 670-54-21-971, REV A, DATED 5/11/ - [SDR SWI2023F00421](https://openairdocs.org/sdr/SWI2023F00421), Jul 25, 2023: UNKNOWN. CRACKED. R/H LWR TRANSCOWL INBD A BRACKET CRACKED (C-CHECK RO 10/4/2023) REPLACED CRACKED I/B STAND-OFF ANGLE P/N CN624-2082-201 ON R/H LOWER TRANSCOWL, REF. REO 670-54- - [SDR SWI2023F00420](https://openairdocs.org/sdr/SWI2023F00420), Jul 25, 2023: UNKNOWN. CHAFED. RUDDER LEADING EDGE SHROUD LH SIDE CHAFED. (C-CHECK RO 10/4/2023) BLENDED OUT RUDDER LEADING EDGE SHROUD LH SIDE PER CRJ-700 SRM 51-12-00-001-001-A01 AND COMPLI All 175: https://openairdocs.org/aircraft/N728SK/reports.md ## STCs that may be installed (OpenAirDocs) (166, first 50) Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do. ### Approved for the airframe (Bombardier CL-600-2C10) - [STC ST01305WI-D](https://openairdocs.org/stc/ST01305WI-D): Modification of a Collins ALT-50A or ALT-55B Radio Altimeter system installation to a Collins ALT-1000 or ALT-4000 Radio Altimeter system installation in accordance with Collins Drawing Index as listed on AML No. ST01305WI-D, Revision -, or later FAA approved revision. Rockwell Collins Inc - [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center - [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems - [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc - [STC ST04790NY](https://openairdocs.org/stc/ST04790NY): Installation Bruce Cabin Lighting. Delta Engineering Corporation - [STC ST00952LA](https://openairdocs.org/stc/ST00952LA): Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON LLC d/b/a MASS Systems - [STC ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc - [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc - [STC ST04812NY](https://openairdocs.org/stc/ST04812NY): Installation of Hughes Satellite Connectivity and Wifi Cabin Distribution System. ALOFT AeroArchitects - [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF - [STC ST12199IB](https://openairdocs.org/stc/ST12199IB): Modification of Original Overhead Bins. GAL AVIATION INC - [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc - [STC ST01415LA](https://openairdocs.org/stc/ST01415LA): Installation of a reinforced cockpit door. Safran Cabin Inc - [STC ST01849LA](https://openairdocs.org/stc/ST01849LA): C&D Interiors Interior Installation. Safran Cabin Inc - [STC ST01987LA-D](https://openairdocs.org/stc/ST01987LA-D): Interior Installations and Modifications. Safran Cabin Inc - [STC ST01988LA-D](https://openairdocs.org/stc/ST01988LA-D): Interior Installations and Modifications. Safran Cabin Inc - [STC ST01996LA-D](https://openairdocs.org/stc/ST01996LA-D): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02001LA-D](https://openairdocs.org/stc/ST02001LA-D): C&D Zodiac, Inc. Interior Installations and Modifications per C&D Zodiac, Inc., Index List No. E821, Revision A, dated November 11, 2011, or later FAA approved revisions. Safran Cabin Inc - [STC ST02005LA](https://openairdocs.org/stc/ST02005LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02396LA](https://openairdocs.org/stc/ST02396LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02401LA](https://openairdocs.org/stc/ST02401LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02562LA](https://openairdocs.org/stc/ST02562LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02566LA](https://openairdocs.org/stc/ST02566LA): Interior installations and modifications. Safran Cabin Inc - [STC ST02567LA](https://openairdocs.org/stc/ST02567LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST04201AT](https://openairdocs.org/stc/ST04201AT): Installation of the Avionics Innovations DMP500 PRAM (Pre-Recorded Announcement Machine). Chippewa Aerospace Inc - [STC ST04371AT](https://openairdocs.org/stc/ST04371AT): Installation of a Second (No. 2) Rockwell Collins Flight Management System (and Optional GPS). Chippewa Aerospace Inc - [STC SA02358LA](https://openairdocs.org/stc/SA02358LA): Installation of Main Landing Gear Wire Harness Assemblies. NIACC Avitech Technologies - [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc - [STC ST02811LA](https://openairdocs.org/stc/ST02811LA): Installation of six Rockwell Collins Electronic Flight Displays Model EFD-4076 upgraded with Light Emitting Diode display screen. Thomas Global Systems LLC - [STC ST04796NY](https://openairdocs.org/stc/ST04796NY): Installation of Cabin Connectivity. Delta Engineering Corporation - [STC ST00690DE](https://openairdocs.org/stc/ST00690DE): Installation of Electronic Cable Specialists, ECS EZMount Arm of Bombardier CL-600 Series Aircraft. Amphenol Cable and Interconnect Technologies Inc - [STC ST01799CH](https://openairdocs.org/stc/ST01799CH): Installation of Dynamo Aviation Coffee Maker. Amphenol Cable and Interconnect Technologies, Inc - [STC ST02066CH](https://openairdocs.org/stc/ST02066CH): Installation of a Spectra Lux Aircraft Communications Addressing and Reporting System (ACARS) in accordance with Electronic Cable Specialists Master Data List ECS-202815, Revision C, dated October 21, 2004, or later FAA approved revision. Amphenol Cable and Interconnect Technologies Inc - [STC ST02586AK](https://openairdocs.org/stc/ST02586AK): Approval of the Thomas Global Systems TFD-4000/4100 Active Matrix Liquid Crystal Display. ADS-B Technologies - [STC ST01626LA](https://openairdocs.org/stc/ST01626LA): Installation of AirWorks Cockpit Door Surveillance Systems. Aero Technik Inc - [STC ST02986NY](https://openairdocs.org/stc/ST02986NY): Installation of an Alternate Power Source (APS-01) for DC Service Bus. Securaplane Technologies Inc - [STC ST01833WI](https://openairdocs.org/stc/ST01833WI): Modification of a Rockwell Collins Global Positioning System (GPS) installation. Rockwell Collins Inc - [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH - [STC ST01936WI](https://openairdocs.org/stc/ST01936WI): Installation of LED lights. AeroLED's Holdings LLC - [STC ST04797NY](https://openairdocs.org/stc/ST04797NY): Installation of Connectivity Antenna. Delta Engineering Corporation - [STC ST04794NY](https://openairdocs.org/stc/ST04794NY): Installation of Stellar Blu Solutions Cabin Connectivity. Delta Engineering Corporation - [STC ST04793NY](https://openairdocs.org/stc/ST04793NY): Installation of Stellar Blu Solutions Connectivity Antenna. Delta Engineering Corporation - [STC ST03424CH](https://openairdocs.org/stc/ST03424CH): Certification of Automatic Dependent Surveillance - Broadcast (ADS-B) Out System with Rockwell Collins TDR-94/-94D Transponders. CMD Flight Solutions LLC - [STC ST01012WI](https://openairdocs.org/stc/ST01012WI): Installation of an Emergency Vision Assurance System (EVAS). VisionSafe LLC - [STC ST04839NY](https://openairdocs.org/stc/ST04839NY): Installation of LED Position/Anti-Collision Lights. Sterling Helicopter - [STC ST02687AT](https://openairdocs.org/stc/ST02687AT): Installation of SafTGlo Inc. Photoluminescent floor proximity emergency escape path marking system (FPEEPMS). STG Aerospace Inc - [STC ST04562NY](https://openairdocs.org/stc/ST04562NY): Installation of saf-Tglo® SuperSeal UltraLite-X (SSUL-X) Photoluminescent Floor Proximity Emergency Escape Path Marking Systems. STG AEROSPACE GERMANY GmbH - [STC ST03034AT](https://openairdocs.org/stc/ST03034AT): Installation of the Honeywell Dual Laser Ref V Inertial Reference System (IRU’s). Chippewa Aerospace, Inc - [STC ST00098IB](https://openairdocs.org/stc/ST00098IB): Introduction of ADS-B Out. STC Twenty One Limited - [STC ST04399AT](https://openairdocs.org/stc/ST04399AT): Installation of the B/E Aerospace/EMTEQ LED Lights in the Lavatories. Woven Electronics LLC All 166: https://openairdocs.org/aircraft/N728SK/stcs.md ## Related - Other Bombardier CL-600-2C10 aircraft: https://openairdocs.org/model/bombardier-cl-600-2c10/aircraft.md - The GE CF34 series engine: https://openairdocs.org/engine/ge-cf34-series.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.