# N790SK: 2009 Bombardier CL-600-2C11

- Status: Valid registration
- Airframe: [Bombardier CL-600-2C11](https://openairdocs.org/model/bombardier-cl-600-2c11) (registry code 1390021, 55 seats)
- Engine: [GE CF34-8C5B1](https://openairdocs.org/engine/ge-cf34-8c5b1) (registry code 30052)
- 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: 10292
- Year built: 2009
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 25, 2026
- Certificate issued: November 24, 2009
- Expires: October 31, 2028
- Mode S code: AAB99F
- Registered owner: [Skywest Airlines Inc](https://openairdocs.org/faa-owner/SKYWEST%20AIRLINES%20INC)
- Location: [St George, UT](https://openairdocs.org/faa-place/UT/St%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=790SK
- Page: https://openairdocs.org/aircraft/N790SK

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): 45 in force

### Matched by airframe (Bombardier CL-600-2C11)

- [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 2024-07-08](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 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

### Matched by engine (GE CF34-8C5B1)

- [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 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

### 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 2019-22-05](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

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N790SK.

## FAA accident and incident reports

None matched to N790SK.

## Service difficulty reports (105, 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 SWIA2026022675573](https://openairdocs.org/sdr/SWIA2026022675573), Feb 26, 2026: SKIN. DAMAGED. PERFORM PERMANENT DOUBLER REPAIR INSTALLATION TO FUSLEAGE SKIN LOCATED BETWEEN FS 581 - FS 597 AND STRG 24R - STRG 25R DUE TO THE DEMODIFICATION OF ATG 4 WIFI S
- [SDR SWIA2026022675572](https://openairdocs.org/sdr/SWIA2026022675572), Feb 26, 2026: SKIN. DAMAGED. PERFORM PERMANENT DOUBLER REPAIR INSTALLATION TO FUSLEAGE SKIN LOCATED BETWEEN FS 1000 - FS 1015 AND STRG 25R - STRG 26R DUE TO THE DEMODIFICATION OF ATG 4 WIFI
- [SDR SWIA2026022675571](https://openairdocs.org/sdr/SWIA2026022675571), Feb 26, 2026: SKIN. DAMAGED. PERFORM PERMANENT DOUBLER REPAIR INSTALLATION TO LH FWD FUSLEAGE SKIN LOCATED BETWEEN FS 394 - FS 409 AND STRG 13L - STRG 14L DUE TO THE DEMODIFICATION OF ATG 4
- [SDR SWIA2026022675570](https://openairdocs.org/sdr/SWIA2026022675570), Feb 26, 2026: SKIN. DAMAGED. PERFORM PERMANENT DOUBLER REPAIR INSTALLATION TO RH FWD FUSLEAGE SKIN LOCATED BETWEEN FS 394 - FS 409 AND STRG 13R - STRG 14R DUE TO THE DEMODIFICATION OF ATG 4
- [SDR SWIA2026022675569](https://openairdocs.org/sdr/SWIA2026022675569), Feb 26, 2026: SKIN. DAMAGED. PERFORM PERMANENT DOUBLER REPAIR INSTALLATION TO UPPER FUSLEAGE SKIN LOCATED BETWEEN FS 830.40 - FS 847 AND STRG 1L - STRG 0 DUE TO THE DEMODIFICATION OF ATG 4 
- [SDR SWIA2026020975232](https://openairdocs.org/sdr/SWIA2026020975232), Dec 4, 2025: FRAME. FOM. FS485.00 FRAME SEGMENT NEEDS REMOVED FROM STR 20R TO STR 25R TO FACILITATE STR 21R REPLACEMENT. REMOVED AND REPAIRED FS 485.00 FRAME SEGMENT IAW MHIRJ REO 670-5
- [SDR SWIA2026020975231](https://openairdocs.org/sdr/SWIA2026020975231), Dec 1, 2025: STRINGER. CORRODED. STRINGER 21R CORRODED BETWEEN BS 409 - BS 421. REMOVED STRINGER 21R BTWN BS 394 - BS 477 IAW SRM 51-42-06-001-001-A01 LOCATED AND DRILLED NEW SERVICEABLE STRING
- [SDR SWIA2026020975230](https://openairdocs.org/sdr/SWIA2026020975230), Nov 28, 2025: FLOORBEAM. CRACKED. SUSPECTED CRACK ON LBL 12 COCKPIT FLOORBEAM (PREVIOUS REPAIR) AT BS 280. REPAIRED LBL 12 COCKPIT FLOORBEAM (PREVIOUS REPAIR) AT BS 280 IAW SRMS 53-11-43-201-003
- [SDR SWIA2026020975226](https://openairdocs.org/sdr/SWIA2026020975226), Nov 27, 2025: FLOORBEAM. CRACKED. SUSPECTED CRACK AT BS 280, COCKPIT FLOORBEAM AT RBL 9 AT FLOORPOST ATTACHMENT POINT. REPAIRED THE FLOORBEAM IAW SRM 53-11-43-201-003-A01, 51-42-13-001-001-A01, 
- [SDR SWIA2026020975234](https://openairdocs.org/sdr/SWIA2026020975234), Nov 21, 2025: BEARING. DAMAGED. THE RIGHT SLAT TRACK 2-2 AFT OUTBOARD, FWD INBOARD AND FWD OUTBOARD SIDE ROLLERS HAVE FLAT SPOT WIDTH GREATER THAN 0.060 IN. REMOVED AND REPLACED RT SLAT TRACK 
- [SDR SWIA2026020975233](https://openairdocs.org/sdr/SWIA2026020975233), Nov 20, 2025: ROLLER. DAMAGED. THE LEFT SLAT TRACK 3-2 ALL 4 SIDE ROLLERS HAVE FLAT SPOT WIDTH GREATER THAN 0.060 IN OR MULTIPLE FLAP SPOTS. REPLACEMENT IS REQUIRED. REPLACED THE LT SLAT TRAC
- [SDR SWIA2026020975225](https://openairdocs.org/sdr/SWIA2026020975225), Nov 19, 2025: FRAME. CHAFED. RIGHT ACM WATER INJECTOR LINE HAS CHAFED INTO FRAME BS 1144 AT STR 11R. REPAIRED THE FRAME AT BS 1144, STR 11R IAW REO 670-53-61-2636 REV--.
- [SDR SWIA2026020975229](https://openairdocs.org/sdr/SWIA2026020975229), Nov 18, 2025: SLAT TRACK. WORN. LEFT SLAT TRACK 3-3 SHOWS SIGNS OF WEAR. REPAIRED LT SLAT TRACK 3-3 IAW SRM 51-21-06-001-001-A01, REV 38. AND REO 670-57-42-2285, REV -.
- [SDR SWIA2026020975228](https://openairdocs.org/sdr/SWIA2026020975228), Nov 18, 2025: SLAT TRACK. CORRODED. LEFT SLAT TRACK 2-2 SHOWS SIGNS OF CORROSION. REPAIRED THE LT SLAT TRACK 2-2 IAW SRM 51-21-06-001-001-A01, REV --, AND REO 670-57-42-2284 REV --.
- [SDR SWIA2026020975224](https://openairdocs.org/sdr/SWIA2026020975224), Nov 18, 2025: SLAT TRACK. CORRODED. LEFT SLAT TRACK AT 1-2 HAS EVIDENCE OF CORROSION. REPAIRED LT SLAT TRACK AT 1-2 IAW SRM 51-21-06-001-001-A01 REV 38, AND REO 670-57-42-2283 REV A.
- [SDR SWIA2026020975222](https://openairdocs.org/sdr/SWIA2026020975222), Nov 18, 2025: SLAT TRACK. CORRODED. RIGHT, 1-2 SLAT LOWER AREA HAS CORROSION ON TRACK. REPAIRED RT 1-2 SLAT LOWER AREA IAW SRM 51-21-06-001-001-A01 REV 38 AND REO 670-57-42-2281 REV -.
- [SDR SWIA2026020975221](https://openairdocs.org/sdr/SWIA2026020975221), Nov 18, 2025: SLAT TRACK. WORN. LEFT SLAT TRACK 3-1 SHOWS SIGNS OF WEAR. REPAIRED LT SLAT TRACK 3-1 IAW MHIRJ REO 670-57-42-2282 REV -- DATE 2025-11-25. REFERENCE CONTINUATION CARD FOR WORK PE
- [SDR SWIA2026020975223](https://openairdocs.org/sdr/SWIA2026020975223), Nov 13, 2025: SKIN. GOUGED. LOWER SKIN GOUGED AT APPROXIMATELY BS 969, STGR 27. REPAIRED LOWER SKIN GOUGE AT APPROX BS 969, STGR 27 IAW REO 670-53-00-290 REV F.
- [SDR SWIA2026020975227](https://openairdocs.org/sdr/SWIA2026020975227), Sep 26, 2025: SKIN. DAMAGED. MAIN PAX DOOR 1 1/2 IN LONG .007 IN DEEP NEAR TOP MIDDLE OF DOOR.SRM 52-00-01. PERFORMED A MAJOR REPAIR TO THE PAX DOOR OUTER SKIN BETWEEN FS320.163 TO FS338.96
- [SDR SWIA20250922019](https://openairdocs.org/sdr/SWIA20250922019), Sep 19, 2025: LOOP. FAULTED. LEFT BLEED DUCT WARNING, SWITCHED TO LT BLEED DUCT CAUTION. RAN QRH. (FLIGHT 5322) NO LT BLEED DUCT WARNING NOR CAUTION MESSAGES APPARENT. TROUBLESHOT LT BLEED 
- [SDR SWIA202504180324](https://openairdocs.org/sdr/SWIA202504180324), Mar 24, 2025: PRESSURE DECK. DENTED. DENT DAMAGE FOUND ON AFT PRESSURE SILL DECK P/N SH670-36142-3 AT APPROXIMATE FS813.70 LHS. (C-CHECK RO 04/18/2025)REPAIRED DAMAGE FOUND ON AFT PRESSURE SILL DEC
- [SDR SWIA202504180323](https://openairdocs.org/sdr/SWIA202504180323), Mar 23, 2025: DIAPHRAGM. DAMAGED. TOOLING DAMAGE ON FWD SIDE OF DIAPHRAGM P/N SH670-36115-1 AT FS736.00 BETWEEN BL36 AND BL45 RHS. (C-CHECK RO 04/18/2025)REMOVED AND INSTALLED NEW DIAPHRAGM AT R
- [SDR SWIA2021072259726](https://openairdocs.org/sdr/SWIA2021072259726), May 15, 2021: ATTACH ANGLE. CRACKED. F.S.280 RBL12.00 INTERCOSTAL ATTACH ANGLE CRACKED AND CORRODED. (C-CHECK RO 7/20/2021) REMOVED AND REPLACED INTERCOSTAL ATTACH ANGLE AT F.S.280 RBL12.00 INTERCO
- [SDR SWIA2021072259720](https://openairdocs.org/sdr/SWIA2021072259720), May 14, 2021: FLOOR SUPPORT. CORRODED. DURING REMOVAL OF LWR DOOR POST FOUND THE COCKPIT FLOOR SUPPORT @ RBL12 @ FS 274 CORRODED AND CRACKED (C-CHECK RO 7/20/2021) REMOVED AND INSTLLED NEW COCKPIT FL
- [SDR SWIA2021072259719](https://openairdocs.org/sdr/SWIA2021072259719), May 14, 2021: FLOOR SUPPORT. CORRODED. DURING REMOVAL OF LWR DOOR POST FOUND THE COCKPIT FLOOR SUPPORT @ LBL12 @ FS 274 CORRODED AND CRACKED (C-CHECK RO 7/20/2021) REMOVED AND INSTALLED NEW COCKPIT F
- [SDR SWIA2021072259717](https://openairdocs.org/sdr/SWIA2021072259717), May 10, 2021: SUPPORT. CORRODED. BACKUP SILL STGR 21L, FS310.00 TO FS333.00 HAS EVIDENCE OF CORROSION (C-CHECK RO 7/20/2021) REMOVED AND REPLACED WITH NEW BACK-UP SILL STGR 21L, FS310.00 TO FS3
- [SDR SWIA2021072259716](https://openairdocs.org/sdr/SWIA2021072259716), May 9, 2021: CHANNEL. CORRODED. INNER FUSELAGE CHANNEL FOR DRAIN MAST BETWEEN FS1031.00 - FS1051.30 AND STGR 27 - 26R HAS CORROSION (C-CHECK RO 7/20/2021) REMOVED AND REPLACED WITH NEW INNER F
- [SDR SWIA2021072259741](https://openairdocs.org/sdr/SWIA2021072259741), May 8, 2021: SUPPORT. CORRODED. CORROSION ON SUPPORT STRUCTURE, AFT WING-TO-FUSELAGE FAIRING FS 909 MID ANGLES. MARKED. (C-CHECK RO 7/20/2021) CORROSION COVERS MORE THAN 30% OF AFT WING-TO-FUS
- [SDR SWIA2021072259740](https://openairdocs.org/sdr/SWIA2021072259740), May 7, 2021: BULKHEAD. CORRODED. ANGLE AT RBL26.00 FS280.00 LOWER BULKHEAD HAS CORROSION. (C-CHECK RO 7/20/2021) REMOVED AND REPLACED THE ANGLE AT RBL26.00 FS280.00 LOWER BULKHEAD WITH NEW REF.
- [SDR SWIA2021072259715](https://openairdocs.org/sdr/SWIA2021072259715), May 7, 2021: FLOORBEAM. CORRODED. THE LBL9 FLOOR BEAM UPPER SURFACE HAS EVIDENCE OF CORROSION AT APPROXIMATELY FS 928.00 (MARKED). (C-CHECK RO 7/20/2021) REPAIRED LBL9 FLOOR BEAM FS928 REF CRJ70
- [SDR SWIA2021072259714](https://openairdocs.org/sdr/SWIA2021072259714), May 6, 2021: FLOOR SUPPORT. CRACKED. AFT CARGO DOOR LOWER FLOOR SILL, CLIP AT FS 1000 JUST INBOARD OF STGR 17, IS CRACKED. (MARKED) (C-CHECK RO 7/20/2021) REMOVED OLD BRACKET AND INSTALLED AFT CARG
- [SDR SWIA2021072259713](https://openairdocs.org/sdr/SWIA2021072259713), May 6, 2021: INTERCOSTAL. CORRODED. PAX DOOR FWD DD7 INTERCOSTAL HAS CORROSION (C-CHECK RO 7/20/2021) REPLACED PAX DOOR FWD DD7 REF CRJ-700 SRM 51-42-06-001-001-A01, DWG 601R31702 REV N. COMPLIED 
- [SDR SWIA2021072259712](https://openairdocs.org/sdr/SWIA2021072259712), May 5, 2021: SKIN. CORRODED. CORROSION FOUND ON FUSELAGE SKIN UNDER TCAS ANTENNA AT APPROX. FS295.00 AND STRG 27. (C-CHECK RO 7/20/2021) REPAIRED CORROSION FOUND ON FUSELAGE SKIN UNDER TCAS
- [SDR SWIA2021072259711](https://openairdocs.org/sdr/SWIA2021072259711), May 4, 2021: DOOR SILL. CORRODED. PAX DOOR SILL FWD TOP CAP ANGLE HAS CORROSION ON EDGE (C-CHECK RO 7/20/2021) REMOVED AND REPLACED PAX DOOR SILL FWD TOP CAP ANGLE. REF CRJ700 SRM 51-42-06-001-0
- [SDR SWIA2021072259710](https://openairdocs.org/sdr/SWIA2021072259710), May 3, 2021: BULKHEAD WEB. CORRODED. F.S.280 R/H LOWER WEB CORRODED AT APPROX RBL 11. (C-CHECK RO 7/20/2021) REPLACED FS.280 RH LOWER WEB. WITH NEW REF. CRJ 700 SRM 53-11-10-201-004-A01. COMPLIED W
- [SDR SWIA2021072259709](https://openairdocs.org/sdr/SWIA2021072259709), May 2, 2021: INTERCOSTAL. CORRODED. PAX DOOR FWD DD6 INTERCOSTAL AND CLEAT HAS CORROSION (C-CHECK RO 7/20/2021) REMOVED CORROSION ON PAX DOOR FWD DD6 INTERCOSTAL IAW CRJ 700 SRM 51-21-06-001-001-A
- [SDR SWIA2021072259708](https://openairdocs.org/sdr/SWIA2021072259708), May 2, 2021: INTERCOSTAL. CORRODED. PAX DOOR FWD DD5 INTERCOSTAL HAS CORROSION (C-CHECK RO 7/20/2021) REPLACED PAX DOOR FWD DD5 INTERCOSTAL (P/N 601R318091-5) REF CRJ-700 SRM 51-42-06-001-001-A01 
- [SDR SWIA2021072259707](https://openairdocs.org/sdr/SWIA2021072259707), May 2, 2021: INTERCOSTAL. CORRODED. PAX DOOR FWD DD1A INTERCOSTAL AND CLEAT HAS CORROSION (C-CHECK RO 7/20/2021) REMOVED CORROSION ON PAX DOOR FWD DD1A INTERCOSTAL IAW CRJ 700 SRM 51-21-06-001-001
- [SDR SWIA2021072259706](https://openairdocs.org/sdr/SWIA2021072259706), May 2, 2021: BULKHEAD WEB. CORRODED. F.S.280 L/H LOWER WEB CORRODED AT APPROX LBL 11. (C-CHECK RO 7/20/2021) EXFOLIATION CORROSION FOUND AND 100% MATERIAL LOSS. REMOVED EXISTING SPLICE PLATE AND PE
- [SDR SWIA2021072259705](https://openairdocs.org/sdr/SWIA2021072259705), May 2, 2021: WINDOW POST. CRACKED. * CO-PILOT WINDSHIELD SIDE POST HAS SUSPECTED CRACK AT TOP BARREL NUT HOLE. (C-CHECK RO 7/20/2021) REMOVE AND REPLACED DAMAGED CO-PILOT WINDSHIELD SIDE POST REF
- [SDR SWIA202159704](https://openairdocs.org/sdr/SWIA202159704), May 1, 2021: RETAINER. CORRODED. A BAY DOOR HAS CORROSION ON SEAL RETAINER (C-CHECK RO 7/20/2021) REMOVED AND REPLACED FWD RHS SEAL RETAINER ANGLE ON MAIN AVIONIC BAY DOOR. REF. CRJ 51-42-06-00
- [SDR SWIA2021072259703](https://openairdocs.org/sdr/SWIA2021072259703), May 1, 2021: DOOR FRAME. CORRODED. PAX DOOR FORMER F/S 320.163 AND FWD CLIP COMMON TO FORMER ARE CORRODED (C-CHECK RO 7/20/2021) REPLACED PAX DOOR FORMER FS320.163 AND CLIP WITH NEW REF CRJ-700 S
- [SDR SWIA2021072259702](https://openairdocs.org/sdr/SWIA2021072259702), May 1, 2021: FLOORBEAM. CORRODED. REPLACE LH AND RH FS.280 FLOOR CROSSBEAM WITH SREVICEABLE DUE TO OUT OF LIMITS CORROSION. (C-CHECK RO 7/20/2021) REMOVED AND REPLACED THE LH AND RH FS.280 FLOOR
- [SDR SWIA2021072259701](https://openairdocs.org/sdr/SWIA2021072259701), May 1, 2021: CLEAT. CORRODED. PAX DOOR CLEAT COMMON TO FRAME F/S 313.56 IS CORRODED (C-CHECK RO 7/20/2021) REMOVED AND INSTALLED NEW PAX DOOR CLEAT COMMON TO FRAME F/S313.56 IAW CRJ 700 SRM 
- [SDR SWIA2021072259739](https://openairdocs.org/sdr/SWIA2021072259739), Apr 30, 2021: SLAT TRACK. CORRODED. RH WING SLAT TRACK 2-2 HAS CORROSION AND GOUGING. (C-CHECK RO 7/20/2021) RECEIVED CANNED RH SLAT TRACK 2-2 PN:CC670-12051-9,SN:M638 FROM N806SK FOR USE ON N790S
- [SDR SWIA2021072259700](https://openairdocs.org/sdr/SWIA2021072259700), Apr 30, 2021: POST. CORRODED. FS 280 RH BL12L POST HAS EVIDENCE OF CORROSION AT FLOOR LEVEL. (C-CHECK RO 7/20/2021) PERFORMED DOOR POST REPAIR AT FS280.00 RH BL 12L. REF CRJ700 SRM 53-11-10-
- [SDR SWIA2021072259699](https://openairdocs.org/sdr/SWIA2021072259699), Apr 26, 2021: HINGE. GOUGED. *PAX DOOR PIANO HINGE ON FUSELAGE SIDE HAS GOUGES ON LANDINGS BETWEEN LUGS. AREAS MARKED. (C-CHECK RO 7/20/2021) REPLACED PAX DOOR PIANO HINGE ON FUSELAGE SIDE 
- [SDR SWIA2021072259698](https://openairdocs.org/sdr/SWIA2021072259698), Apr 26, 2021: HINGE. GOUGED. *PAX DOOR PIANO HINGE ON DOOR SIDE HAS A GOUGE BETWEEN LUGS ON AFT SECTION. MARKED. (C-CHECK RO 7/20/2021) REPLACED PAX DOOR PIANO HINGE ON DOOR SIDE WITH NEW H
- [SDR SWIA2021072259697](https://openairdocs.org/sdr/SWIA2021072259697), Apr 23, 2021: INTERCOSTAL. CORRODED. *CORROSION ON INTERCOSTAL DD3 FOR PAX DOOR UNDER ACCESS PANEL 832DL (C-CHECK RO 7/20/2021) REPLACED PAX DOOR FWD DD3 INTERCOSTAL (P/N 601R318054-1) REF CRJ-700 
- [SDR SWIA2021072259696](https://openairdocs.org/sdr/SWIA2021072259696), Apr 23, 2021: STRUCTURE. DAMAGED. *DAMAGE ON UPPER RH ENGINE TRANS COWL AT HINGE POINT (MARKED) (C-CHECK RO 7/20/2021) REMOVED AND REPLACED THE UPPER RH ENGINE TRANS COWL HINGE FAIRING WITH NEW 

All 105: https://openairdocs.org/aircraft/N790SK/reports.md

## STCs that may be installed (OpenAirDocs) (17)

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-600-2C11)

- [STC ST12461IB](https://openairdocs.org/stc/ST12461IB): Installation of Cockpit Voice Recorder with optional RIPS Upgrade. Mid- Canada Mod Center
- [STC ST04755NY](https://openairdocs.org/stc/ST04755NY): Installation of the SpaceX Starlink Aviation System. Space Exploration Technologies Corp. / Starlink Aviation
- [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 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 ST04201AT](https://openairdocs.org/stc/ST04201AT): Installation of the Avionics Innovations DMP500 PRAM (Pre-Recorded Announcement Machine). Chippewa Aerospace Inc
- [STC SA02358LA](https://openairdocs.org/stc/SA02358LA): Installation of Main Landing Gear Wire Harness Assemblies. NIACC Avitech Technologies
- [STC ST04839NY](https://openairdocs.org/stc/ST04839NY): Installation of LED Position/Anti-Collision Lights. Sterling Helicopter
- [STC ST03034AT](https://openairdocs.org/stc/ST03034AT): Installation of the Honeywell Dual Laser Ref V Inertial Reference System (IRU’s). Chippewa Aerospace, Inc
- [STC ST02800LA](https://openairdocs.org/stc/ST02800LA): Installation of USB Ports Type A and Type C and Power Inverters in the cabin. U.S. Technical Consultants Inc
- [STC ST03663AT](https://openairdocs.org/stc/ST03663AT): Installation of an Artex C406-2 Emergency Locator Transmitter (ELT). Woven Electronics LLC
- [STC ST03422NY](https://openairdocs.org/stc/ST03422NY): Update of Intelsat components. Delta Engineering Corporation
- [STC ST04418NY](https://openairdocs.org/stc/ST04418NY): Installation of the Three Cabin Class Configuration. GAL Aviation
- [STC ST03336AT](https://openairdocs.org/stc/ST03336AT): Installation of LRU Avionics Protective Covers. Chippewa Aerospace Inc
- [STC SA03642AT](https://openairdocs.org/stc/SA03642AT): Installation of Michelin's tires P/N 029-901-0 on the main gear and P/N 036-897-0 on the nose gear of Bombardier CL-600-2C10/2D15/2D24 aircraft wheel assembly. Michelin North America Inc
- [STC ST03651NY](https://openairdocs.org/stc/ST03651NY): Installation of the Transponder Upgrade for ADS-B Out. Avmax Aviation Services Inc

## Related

- Other Bombardier CL-600-2C11 aircraft: https://openairdocs.org/model/bombardier-cl-600-2c11/aircraft.md
- The GE CF34-8C5B1 engine: https://openairdocs.org/engine/ge-cf34-8c5b1.md

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