# N170PQ: 2008 Bombardier CL-600-2D24 - Status: Valid registration - Airframe: [Bombardier CL-600-2D24](https://openairdocs.org/model/bombardier-cl-600-2d24) (registry code 1390016, 95 seats) - Engine: [GE CF34-8C5](https://openairdocs.org/engine/ge-cf34-8c5) (registry code 30050) - Data sheets: [TCDS A21EA-1](https://openairdocs.org/tcds/A21EA-1) (MHI RJ Aviation ULC), [TCDS E00063EN](https://openairdocs.org/tcds/E00063EN) (General Electric Company GE Aerospace) (OpenAirDocs) - Serial number: 15170 - Year built: 2008 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: March 28, 2008 - Certificate issued: December 19, 2013 - Expires: December 31, 2029 - Mode S code: A11A81 - Registered owner: [Delta Air Lines Inc](https://openairdocs.org/faa-owner/DELTA%20AIR%20LINES%20INC) - Location: [Atlanta, GA](https://openairdocs.org/faa-place/GA/Atlanta) - Owner type: Corporation - Owner's area on the map: 33.6604° N, 84.3865° W: Placed by OpenAirDocs at the center of ZIP code 30354, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=170PQ - Page: https://openairdocs.org/aircraft/N170PQ 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. ## ADs that may apply (OpenAirDocs): 130 in force ### Matched by airframe (Bombardier CL-600-2D24) - [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 2024-14-01](https://openairdocs.org/ad/2024-14-01): Oxygen · MHI RJ Aviation ULC CL-600-2D15 (Regional Jet Series 705) and CL-600-2D24 (Regional Jet Series 900). Effective Sep 25, 2024 - [AD 2024-13-07](https://openairdocs.org/ad/2024-13-07): Electrical power · MHI RJ Aviation ULC CL-600-2D15 (Regional Jet Series 705) and CL-600-2D24 (Regional Jet Series 900). Effective Sep 25, 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 2022-18-17](https://openairdocs.org/ad/2022-18-17): Wings · MHI RJ Aviation ULC CL-600-2D24 (Regional Jet Series 900). Effective Oct 11, 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 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 2021-13-11](https://openairdocs.org/ad/2021-13-11): Fuselage · MHI RJ Aviation ULC CL-600-2D15 (Regional Jet Series 705) and CL-600-2D24 (Regional Jet Series 900). Effective Sep 3, 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 2020-17-15](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 2019-12-08](https://openairdocs.org/ad/2019-12-08): Fuselage · Bombardier CL-600-2D15 (Regional Jet Series 705), CL-600-2D24 (Regional Jet Series 900) and CL-600-2E25 (Regional Jet Series 1000). Effective Aug 12, 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 ### Matched by engine (GE CF34-8C5) - [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 2025-12-08](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 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 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 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 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 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 ### 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 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 2009-06-18](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 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 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 All 155: https://openairdocs.org/aircraft/N170PQ/ads.md ## Information bulletins (advisory) (4 in force) - [SAIB NE-19-03](https://openairdocs.org/saib/NE-19-03): Escape Slide Maintenance Tasks and Intervals - JASC 2565. Issued Feb 19, 2019 - [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 ## NTSB investigations None matched to N170PQ. ## FAA accident and incident reports None matched to N170PQ. ## Service difficulty reports (257, 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 SWI2025F00665](https://openairdocs.org/sdr/SWI2025F00665), May 23, 2025: TRANSDUCER. FAULTED. A/SKID OUTBD CAUTION MESSAGE CAME ON AFTER TAKEOFF. CAME ON WITH OB GND SPLR FAULT STATUS MESSAGE (FLIGHT 3598 - FILED CLOSED)INTERROGATED THE MDC, FOUND LOB WH - [SDR SWIA202501240022](https://openairdocs.org/sdr/SWIA202501240022), Dec 22, 2024: HINGE. DAMAGED. PAX DOOR HINGE ( FUSELAGE SIDE ) LAST LUG HAS SEVERAL INDENTATIONS INTO THE METAL OF THE LUG SIDE WHEN DOOR IS IN THE CLOSED POSITION. HN00208899 (C-CHECK RO 1/ - [SDR SWIA202501241211](https://openairdocs.org/sdr/SWIA202501241211), Dec 11, 2024: DOUBLER. CORRODED. THE AFT ATG ANTENNA DOUBLER AT MATING SURFACE ON EXTERIOR HAS FRETTING CORROSION. (C-CHECK RO 1/23/2025) REMOVED AND REPLACED INSTALLED NEW AFT ATG ANTENNA EXTE - [SDR SWIA202501240086](https://openairdocs.org/sdr/SWIA202501240086), Dec 6, 2024: FLOOR SUPPORT. CORRODED. RH FLOOR SILL IS CORRODED FS349-357 (C-CHECK RO 1/23/2025) REPAIRED RH FLOOR SILL FS349-357 PER REO 690-53-21-1858 REV-- DATED 2025-01-10, CRJ-900 SRM 51-21-16- - [SDR SWIA202501240085](https://openairdocs.org/sdr/SWIA202501240085), Dec 6, 2024: LATCH. CRACKED. RIGHT TRU BAY DOOR LANDING AFT LATCH CRACKED AS MARKED (C-CHECK RO 1/23/2025) REMOVED AND INSTALLED NEW RH TRU LANDING IAW ALL STEPS OF REO 690-53-11-1901 REV-- - [SDR SWI2025F00084](https://openairdocs.org/sdr/SWI2025F00084), Dec 6, 2024: STRINGER CLIP. MISSING. STR18R CLIP (PN MM670-35365-003) TO FS1051 FRAME IS MISSING / NOT INSTALLED (C-CHECK RO 1/23/2025) DRILLED AND LOCATED FASTENER HOLES ON NEW CLIP P/N: MM670-353 - [SDR SWIA2025012441206](https://openairdocs.org/sdr/SWIA2025012441206), Dec 6, 2024: SHEAR TIE. CORRODED. CORROSION ON FS661+90 FRAME ATTACH FLANGE BETWEEN STR 26L €“ 26R (C-CHECK RO 1/23/2025) REPAIRED FRAME ATTACH FLAGE BETWEEN FS661+90 STGR 26L-26R REF REO 690-5 - [SDR SWIA2025012400004](https://openairdocs.org/sdr/SWIA2025012400004), Dec 4, 2024: SKIN. DENTED. EXTERNAL FUSELAGE JUST OUTSIDE OF FWD JACK PAD.DENT IS VISIBLE,IN BETWEEN STR26L AND STR 27 (C-CHECK RO 1/23/2025) DRESS-BACK DENT PER REO 670-51-00-085 REV -A - [SDR SWIA20250124203](https://openairdocs.org/sdr/SWIA20250124203), Dec 3, 2024: FLOORBEAM. CHAFED. THE 280 CROSSBEAM BETWEEN BL0 AND LBL9 IS CHAFED IN LOWER RADIUS. (C-CHECK RO 1/23/2025) REMOVED AND INSTALLED NEW LH CROSSBEAM AT FS 280.00 BETWEEN BL0 AND LBL - [SDR SWIA202501240082](https://openairdocs.org/sdr/SWIA202501240082), Dec 3, 2024: RETAINER. DAMAGED. FWD CARGO- FWD DOOR- REMOVED LOWER SEAL RETAINER FOUND MULTIPLE DAMAGED FASTENER HOLES AND HOLES UPSIZED (C-CHECK RO 1/23/2025) REPAIRED FWD CARGO DOOR PER REO - [SDR SWIA20250130127](https://openairdocs.org/sdr/SWIA20250130127), Nov 27, 2024: TRANSCOWL. WORN. R/H UPPER TRANSCOWL OTBD SLIDER IS WORN (C-CHECK RO 1/23/2025) PERFORMED DISPOSITION FOR BLENDED CHAFE DAMAGE TO RH UPPER TRANSCOWL OUTBOARD SLIDER REF REO 690- - [SDR SWIA20250124119](https://openairdocs.org/sdr/SWIA20250124119), Nov 19, 2024: HOUSING. CHAFED. AFT CARGO DOOR HANDLE HOUSING IS CHAFED IN TWO LOCATIONS (AS MARKED) (C-CHECK RO 1/23/2025) REMOVED AND REPLACED AFT CARGO DOOR HANDLE HOUSING REF CRJ 900 SRM 5 - [SDR SWI2025F00090](https://openairdocs.org/sdr/SWI2025F00090), Oct 4, 2024: SKIN. SCRATCHED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA77491-690-53-21-1499 170PQ MXCODEID74254-PR - FOUND SCRATCH DAMAGE JUST AFT OF MCD 3/32" AFT OF FS 349 AND 3/16" ABOVE - [SDR SWIA20250124004](https://openairdocs.org/sdr/SWIA20250124004), Oct 4, 2024: DOOR FRAME. GOUGED. COMPLY WITH SCHEDULED MAINTENANCE CODE: RA29701-690-53-21-032 170PQ-DTI - MAIN AVIONICS DOOR CUT-OUT FROM APPROX. F.S. 364.00 TO F.S. 394.00 HAS SEVERAL GOUGES - [SDR SWIA2023052302](https://openairdocs.org/sdr/SWIA2023052302), May 2, 2023: UNKNOWN. CRACKED. CRACKED LINTEL STGR3L FS280 (C-CHECK RO 5/21/2023) REPAIRED LINTEL STGR3L FS280 REF REO 670-53-21-493 REV-D, 2015-07-10PERFORMED LEAK CHECK IAW CRJ 900 AMM 21-3 - [SDR SWIA2021091361071](https://openairdocs.org/sdr/SWIA2021091361071), Aug 27, 2021: DOUBLER. CORRODED. THE GALLEY #1 HAS A BADLY CORRODED DOUBLER BEHIND THE FLOOR MOUNT FITTING (FOOT) IN ITS INBD EDGE AT THE AFT LOCATION. (C-CHECK RO 9/8/2021) REMOVED THE GALLEY - [SDR SWIA2021091361070](https://openairdocs.org/sdr/SWIA2021091361070), Aug 24, 2021: FLOOR SUPPORT. CRACKED. FOUND FLOOR SUPPORT ANGLE CRACKED AT RBL 28 BETWEEN FS 333 TO FS 349 (C-CHECK RO 9/8/2021) REMOVED AND REPLACED WITH NEW SUPPORT ANGLE AT RBL 28 BETWEEN FS333 A - [SDR SWIA2021091360969](https://openairdocs.org/sdr/SWIA2021091360969), Aug 20, 2021: SUPPORT. CORRODED. R/H SUPPORT COMMON TO FS1051.30 CROSSBEAM IS CORRODED (C-CHECK RO 9/8/2021) REMOVED AND REPLACED CORRODED RH SUPPORT COMMON TO FS 1051.3 CROSSBEAM WITH NEW UNIT - [SDR SWIA2021091361073](https://openairdocs.org/sdr/SWIA2021091361073), Aug 6, 2021: ANGLE. DAMAGED. PAX DOOR BOTTOM ANGLE HAS MIS LOCATED HOLES (C-CHECK RO 9/8/2021) REMOVED AND REPLACED PAX DOOR BOTTOM ANGLE REF. CRJ900 SRM 51-42-06-001-001-A01 AND CRJ900 SRM - [SDR SWIA2021091361074](https://openairdocs.org/sdr/SWIA2021091361074), Aug 3, 2021: DRAG ANGLE. MISLOCATED. PAX DOOR AFT DRAG ANGLE HOLES MISLOCATED (C-CHECK RO 9/8/2021) REMOVED AND REPLACED PAX DOOR AFT DRAG ANGLE REF. CRJ900 SRM 51-42-06-001-001-A01. - [SDR SWIA2021091360957](https://openairdocs.org/sdr/SWIA2021091360957), Jul 29, 2021: ATTACH FITTING. GOUGED. RH WING FLAP HINGEBOX ATTACH FITTING AT WS54.55 IS GOUGED NEAR AFT INBOARD BOLT. (MARKED) (C-CHECK RO 9/8/2021) REMOVED DAMAGE FROM RH WING FLAP HINEBOX ATTACH - [SDR SWIA2021091360956](https://openairdocs.org/sdr/SWIA2021091360956), Jul 27, 2021: ATTACH ANGLE. CORRODED. MAIN AVIONICS BAY STR 26R ATTACH ANGLE CORRODED BETWEEN FS349.00 AND FS364.00 (C-CHECK RO 9/8/2021) CORROSION ON MAIN AVIONICS BAY STGR 26R ATTACH ANGLE BETWEEN - [SDR SWIA2021091360955](https://openairdocs.org/sdr/SWIA2021091360955), Jul 25, 2021: ATTACH BRACKET. CRACKED. RH SLAT TRACK CANNISTER 1-3 ATTACH BRACKET INSIDE FUEL PANEL 651AB IS CRACKED (MARKED) (C-CHECK RO 9/8/2021) PERFORMED PERMANENT REPAIR ON R/H SLAT TRACK CANIST - [SDR SWIA2021091360953](https://openairdocs.org/sdr/SWIA2021091360953), Jul 24, 2021: SUPPORT ANGLE. CORRODED. PAX DOOR AFT SUPPORT ANGLE IS CORRODED ON MULTIPLE ELEMENTS (C-CHECK RO 9/8/2021) REMOVED AND REPLACED CORRODED PAX DOOR AFT SUPPORT ANGLE WITH NEW UNIT. REF CR - [SDR SWIA2021091360952](https://openairdocs.org/sdr/SWIA2021091360952), Jul 24, 2021: SKIN. CORRODED. MAIN AVIONICS BAY INNER SKIN FROM FS360.00 TO FS364.00 BETWEEN STR 26L AND STR 26R HAS SPOTS OF CORROSION (C-CHECK RO 9/8/2021) CORROSION ON INNER SKIN FROM FS3 - [SDR SWIA2021091360949](https://openairdocs.org/sdr/SWIA2021091360949), Jul 24, 2021: DOUBLER. CORRODED. MAIN AVIONICS BAY FWD DRAIN MAST DOUBLER FROM FS333.00 TO FS349.00 BETWEEN STR 25R AND STR 24R CORRODED (C-CHECK RO 9/8/2021) FOUND CORROSION TO BE OUT OF LIMIT - [SDR SWIA2021091360946](https://openairdocs.org/sdr/SWIA2021091360946), Jul 23, 2021: CLEAT. CORRODED. PAX DOOR€”CLEAT COMMON TO FRAME AT FS320.00AND LWR CHANNEL IS HEAVILY CORRODED (C-CHECK RO 9/8/2021) REMOVED CORRODED CLEAT AND INSTALLED NEW CLEAT P/N 601R319 - [SDR SWIA2021091360944](https://openairdocs.org/sdr/SWIA2021091360944), Jul 22, 2021: STRINGER SPLICE. CORRODED. MAIN AVIONICS BAY STR 26R SPLICE CORRODED AT FS333 (C-CHECK RO 9/8/2021) SPLICE AT FS333.00 STGR 26R FOUND TO BE OUT LIMITS REF. CRJ-900 SRM, 53-21-03-101-002-A - [SDR SWIA2021091360941](https://openairdocs.org/sdr/SWIA2021091360941), Jul 21, 2021: STIFFENER. CRACKED. CRACKED STIFFENER FOUND AT FLOOR LEVEL ON AFT SIDE OF FS 280.0 BULKHEAD LOWER WEB RBL 9.0 (C-CHECK RO 9/8/2021) REMOVED AND REPLACED BULKHEAD WEB STIFFENER AT A - [SDR SWIA2021091360938](https://openairdocs.org/sdr/SWIA2021091360938), Jul 20, 2021: INTERCOSTAL. CRACKED. DD1 FWD INTERCOSTAL HAS VISIBLE CRACK (C-CHECK RO 9/8/2021) REMOVED AND REPLACED CRACKED DD1 INTERCOSTAL WITH NEW UNIT. REF CRJ900 SRM 51-42-06-001-001-A01 AND - [SDR SWIA2021091360936](https://openairdocs.org/sdr/SWIA2021091360936), Jul 20, 2021: INTERCOSTAL. CRACKED. DD1 AFT INTERCOSTAL HAS VISIBLE CRACK (C-CHECK RO 9/8/2021) REMOVED AND REPLACED CRACKED INTERCOSTAL WITH NEW FROM STOCK UNIT. REF CRJ900 SRM 51-42-06-001-001-A - [SDR SWIA2021091360931](https://openairdocs.org/sdr/SWIA2021091360931), Jul 20, 2021: STRINGER. CORRODED. MAIN AVIONICS BAY STR 26R CORRODED BETWEEN FS280.00 AND FS310.00 (C-CHECK RO 9/8/2021) REMOVED AND REPLACED WITH NEW MAIN AVIONICS BAY STR 26R BETWEEN FS280.00 - [SDR SWIA2021091360929](https://openairdocs.org/sdr/SWIA2021091360929), Jul 19, 2021: BULKHEAD WEB. CORRODED. R/H BULKHEAD WEB AT FS 280.0 CORRODED ON AFT SIDE AT FLOOR LEVEL COMMON TO CROSSBEAM (C-CHECK RO 9/8/2021) REMOVED AND REPLACED RH BULKHEAD LOWER WEB FROM FS280 - [SDR SWIA202160926](https://openairdocs.org/sdr/SWIA202160926), Jul 18, 2021: STRIKER. CORRODED. FOUND CORROSION ON LOWER FITTING SEAL STRIKER P/N: SH670-31412-7 AT SERVICE DOOR STGR 18R BETWEEN FS 349.00 - FS333.00 (C-CHECK RO 9/8/2021) REMOVED AND REPLACE - [SDR SWIA2021091360924](https://openairdocs.org/sdr/SWIA2021091360924), Jul 16, 2021: ANGLE. CORRODED. GALLEY DOOR SURROUND AREA, LOWER AREA, 4EA. ANGLES, ATTACHED TO WEB FLOOR PROTECTOR PLATES ARE CORRODED. (C-CHECK RO 9/8/2021) REMOVED AND REPLACED 4EA. CORRODE - [SDR SWIA2021091360923](https://openairdocs.org/sdr/SWIA2021091360923), Jul 15, 2021: STRINGER. CORRODED. MAIN AVIONICS BAY STR 23R SPLICE AT FS333.00 CORRODED (C-CHECK RO 9/8/2021) REMOVED AND REPLACED WITH MAIN AVIONICS BAY STR 23R SPLICE AT FS333.00 REF CRJ-900 S - [SDR SWIA2021091360922](https://openairdocs.org/sdr/SWIA2021091360922), Jul 15, 2021: STRINGER. CORRODED. MAIN AVIONICS BAY STR 24R SPLICE AT FS333.00 CORRODED (C-CHECK RO 9/8/2021) REMOVED & REPLACED WITH NEW MAIN AVIONICS BAY STR 24R SPLICE AT FS333.00 REF CRJ-900 - [SDR SWIA2021091360921](https://openairdocs.org/sdr/SWIA2021091360921), Jul 15, 2021: STRINGER. CORRODED. MAIN AVIONICS BAY STR 22R CORRODED BETWEEN FS319.70 AND FS333.00 (C-CHECK RO 9/8/2021) REMOVED & REPLACED WITH NEW MAIN AVIONICS BAY STR 22R BETWEEN FS319.70 AN - [SDR SWIA2021091360920](https://openairdocs.org/sdr/SWIA2021091360920), Jul 15, 2021: STRINGER. CORRODED. MAIN AVIONICS BAY STR 24R CORRODED BETWEEN FS333.00 AND FS349.00 (C-CHECK RO 9/8/2021) REMOVED AND REPLACED WITH NEW MAIN AVIONICS BAY STR 24R BETWEEN FS333.00 - [SDR SWIA2021091360919](https://openairdocs.org/sdr/SWIA2021091360919), Jul 15, 2021: STRINGER. CORRODED. MAIN AVIONICS BAY STR 19R CORRODED BETWEEN FS280.00 AND FS310.00 (C-CHECK RO 9/8/2021) REMOVED & REPLACED MAIN AVIONICS BAY STR 19R CORRODED BETWEEN FS280.00 AN - [SDR SWIA2021091360918](https://openairdocs.org/sdr/SWIA2021091360918), Jul 15, 2021: STRINGER. CORRODED. MAIN AVIONICS BAY STR 23R CORRODED BETWEEN FS319.70 AND FS333.00 (C-CHECK RO 9/8/2021) REMOVED AND REPLACED MAIN AVIONICS BAY STR 23R BETWEEN FS280 TO FS333.00 - [SDR SWIA2021091360917](https://openairdocs.org/sdr/SWIA2021091360917), Jul 15, 2021: STRINGER. CORRODED. MAIN AVIONICS BAY STR 24R CORRODED BETWEEN FS280.00 AND FS310.00 (C-CHECK RO 9/8/2021) REMOVED AND REPLACED WITH NEW MAIN AVIONICS BAY STR 24R BETWEEN FS280.00 - [SDR SWIA2021091360916](https://openairdocs.org/sdr/SWIA2021091360916), Jul 14, 2021: DOOR FRAME. CORRODED. * RH EMERGENCY EXIT DOOR INTERNAL SURROUND STRUCTURE FS693.10 THRU FS813.70 LOWER DIAPHRAM IS CORRODED MULTABLE AREA'S. FLAGGED (C-CHECK RO 9/8/2021) REMOVED CO - [SDR SWIA2021091360915](https://openairdocs.org/sdr/SWIA2021091360915), Jul 13, 2021: COAMING. WORN. *RH LOWER COWL 443AB LATCH DOOR COAMING HAS WEAR ON INNER SIDE AND BENDS ALONG EDGES (C-CHECK RO 9/8/2021) PERFORMED PERMANENT REPAIR BY REPLACING RH LOWER COWL - [SDR SWIA2021091360914](https://openairdocs.org/sdr/SWIA2021091360914), Jul 13, 2021: COAMING. WORN. *LH UPPER COWL 433AT COAMING HAS BENDS AND WEAR (C-CHECK RO 9/8/2021) REMOVED AND REPLACED LH UPPER COWL 433AT COAMING REF. CRJ-900 SRM,51-42-06-001-001-A01, CR - [SDR SWIA2021091360913](https://openairdocs.org/sdr/SWIA2021091360913), Jul 13, 2021: ATTACH ANGLE. CRACKED. F.S.280 INTERCOSTAL ATTACH ANGLE AT RBL12.00 FOUND CRACKED. (C-CHECK RO 9/8/2021) REMOVED CRACKED ATTACH ANGLE AND INSTALLED NEW FS280.00 INTERCOSTAL ATTACH ANG - [SDR SWIA2021091360912](https://openairdocs.org/sdr/SWIA2021091360912), Jul 13, 2021: STRINGER. CORRODED. INTERCOSTAL AT STGR 23L, STA 613-629 CORRODED. (C-CHECK RO 9/8/2021) REMOVED CORROSION ON INTERCOSTAL AT STGR 23L, STA 613-629 . REF: CRJ-900 SRM 51-21-06-001-0 - [SDR SWIA2021091360911](https://openairdocs.org/sdr/SWIA2021091360911), Jul 12, 2021: FLOORBEAM. CORRODED. CORROSION FOUND ON RH FLOOR BEAM FS280.00 P/N: CC670-34094-2 UNDER ANGLE FLOOR PANEL SUPPORT (C-CHECK RO 9/8/2021) REMOVED CORROSION FROM RH FLOOR BEAM AT FS280 - [SDR SWIA2021091361069](https://openairdocs.org/sdr/SWIA2021091361069), Jul 11, 2021: STRINGER SPLICE. CORRODED. MAIN AVIONICS BAYT STR 25L SPLICE AT FS333 HAS CORROSION (C-CHECK RO 9/8/2021) REMOVED AND REPLACED CORRODED STR 25L SPLICE AT FS333 WITH NEW UNIT. REF CRJ900 S - [SDR SWIA2021091360910](https://openairdocs.org/sdr/SWIA2021091360910), Jul 11, 2021: STRINGER. CORRODED. MAIN AVIONICS BAY STR 22L SPLICE AT FS333 HAS CORROSION (C-CHECK RO 9/8/2021) REMOVED AND REPLACED CORRODED STR 22L SPLICE AT FS333 WITH NEW UNIT. REF CRJ900 SR All 257: https://openairdocs.org/aircraft/N170PQ/reports.md ## STCs that may be installed (OpenAirDocs) (139, 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-600-2D24) - [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 ST12455IB](https://openairdocs.org/stc/ST12455IB): Cabin reconfiguration to add an extra row of business class seating and remove one row of economy seating. Airhawke Aérospatial Inc - [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc - [STC ST12396IB](https://openairdocs.org/stc/ST12396IB): Installation of Laseref V Inertial Reference System. Avmax Aviation Services 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 ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc - [STC ST02721LA](https://openairdocs.org/stc/ST02721LA): Updates the aircraft recording system by installing a new SRVIVR25 Cockpit Voice Recorder (CVR) with Integrated Recorder Independent Power Supply (RIPS). Acron Aviation Inc - [STC ST01415LA](https://openairdocs.org/stc/ST01415LA): Installation of a reinforced cockpit door. Safran Cabin Inc - [STC ST01621LA](https://openairdocs.org/stc/ST01621LA): Installation of C&D Interiors Overhead Stowage Bin Installation, PSU Panel Installation, Ceiling Panel Installation, L/H Wardrobe Installation, Underbin Stowage Unit Installation, Passenger Seat & Track Cover. Safran Cabin Inc - [STC ST01985LA-D](https://openairdocs.org/stc/ST01985LA-D): Modification and installation of stowage bins, class dividers, ceiling panels, passenger seats, passenger service units and filler panels, seat track covers, passenger floor coverings, floor proximity lighting strips, and seat row placards. Safran Cabin Inc - [STC ST01999LA-D](https://openairdocs.org/stc/ST01999LA-D): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02004LA](https://openairdocs.org/stc/ST02004LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02383LA](https://openairdocs.org/stc/ST02383LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02398LA](https://openairdocs.org/stc/ST02398LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02400LA](https://openairdocs.org/stc/ST02400LA): Interior Installations and Modifications. Safran Cabin Inc - [STC ST02569LA](https://openairdocs.org/stc/ST02569LA): 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 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 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 ST00489IB](https://openairdocs.org/stc/ST00489IB): Modification and Installation of Lavatory Countertop, Toilet Shroud, Floor Pan, and Sink Light. GAL Aviation Inc - [STC ST04839NY](https://openairdocs.org/stc/ST04839NY): Installation of LED Position/Anti-Collision Lights. Sterling Helicopter - [STC ST04624CH](https://openairdocs.org/stc/ST04624CH): Installation of Astronics In-Seat Power System. Astronics Armstrong Aerospace - [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 - [STC ST03663AT](https://openairdocs.org/stc/ST03663AT): Installation of an Artex C406-2 Emergency Locator Transmitter (ELT). Woven Electronics LLC - [STC ST01705SE](https://openairdocs.org/stc/ST01705SE): Installation of the ELDEC Battery Charger Part number 81-025-01 per Master Data List MDLST 81-025-01, Revision C, Release Date September 10, 2008 or later Federal Aviation Administration Approved Revisions. ELDEC Corporation - [STC ST02293SE](https://openairdocs.org/stc/ST02293SE): Installation of a Crane Aerospace & Electronics Tire Sensor Assembly. ELDEC Aerospace Corp - [STC ST04656NY](https://openairdocs.org/stc/ST04656NY): YC Seat Literature Pocket Modification must be installed. AKKA Groupe Amerque du Nord Inc - [STC ST03422NY](https://openairdocs.org/stc/ST03422NY): Update of Intelsat components. Delta Engineering Corporation - [STC ST04177AT](https://openairdocs.org/stc/ST04177AT): Installation of a Talon Aerospace LED Replacement General Purpose Lamps. Aaxico Technical Services Inc All 139: https://openairdocs.org/aircraft/N170PQ/stcs.md ## Related - Other Bombardier CL-600-2D24 aircraft: https://openairdocs.org/model/bombardier-cl-600-2d24/aircraft.md - The GE CF34-8C5 engine: https://openairdocs.org/engine/ge-cf34-8c5.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.