# Service difficulty reports: N177SY A list on [N177SY](https://openairdocs.org/aircraft/N177SY.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SWI2026F00009](https://openairdocs.org/sdr/SWI2026F00009.md): Floor Support · corroded · Dec 7, 2025 · N177SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > FWD PAX DOOR CUTOUT FLOOR SUPPORT CORRODED. REMOVED AND REPLACED FWD PAX DOOR CUTOUT FLOOR SUPPORT BEAM IAW SRM 51-40-08. - [SDR SWI2026F00008](https://openairdocs.org/sdr/SWI2026F00008.md): Beam · chafed · Dec 7, 2025 · N177SY · Emb ERJ170200LR · Fuselage Main, Structure > FWD CARGO DOOR CUTOUT LOWER BEAM AFT FINGER DOUBLER UPPER SURFACE CHAFED AS MARKED FR 25-27. REMOVED AND REPLACED FWD CARGO DOOR CUTOUT LOWER BEAM AFT FINGER DOUBLER REF. SRM 51-40-08. - [SDR SWI2026F00007](https://openairdocs.org/sdr/SWI2026F00007.md): Beam · corroded · Dec 7, 2025 · N177SY · Emb ERJ170200LR · Fuselage Main, Structure > LEFT BEAM, FR 86 - 89 CORRODED. REMOVED AND REPLACED THE LT BEAM IAW SRM 51-40-08. - [SDR SWI2026F00006](https://openairdocs.org/sdr/SWI2026F00006.md): Seat Track · gouged · Dec 7, 2025 · N177SY · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > RIGHT INBD SEAT TRACK HAS GOUGES AND CORROSION, FR 23- 34. REMOVED AND REPLACED THE RT INBD SEAT TRACK IAW SRM 51-40-08. - [SDR SWI2026F00005](https://openairdocs.org/sdr/SWI2026F00005.md): Rib · cracked · Dec 7, 2025 · N177SY · Emb ERJ170200LR · Horizontal Stabilizer, Spar/Rib > SUSPECTED CRACK LT HORIZONTAL RIB 11 UPPER FLANGE. REMOVED AND REPLACED LT HORIZONTAL RIB 11A IAW ETD2025-170-933833, SRM 51-40-08. - [SDR SWI2026F00004](https://openairdocs.org/sdr/SWI2026F00004.md): Seat Track · gouged · Dec 7, 2025 · N177SY · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > RH OB LATERAL SEAT TRACK HAS GOUGES AND CORROSION FR 23- FR 34. REMOVED AND REPLACED RT OTBD LATERAL SEAT TRACK FR 23-34 WITH NEW IAW SRM 51-40-08. - [SDR SWI2026F00003](https://openairdocs.org/sdr/SWI2026F00003.md): Seat Track · gouged · Dec 7, 2025 · N177SY · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > LEFT INBD SEAT TRACK HAS GOUGES AND CORROSION AS MARKED FR 30 - 34. REMOVED AND REPLACED THE DAMAGED LT INBD SEAT TRACK BETWEEN FRAMES 23-34 IAW SRM 51-40-08. SEAT TRACK REPLACED WITH OEM PARTS. NO CHANGES TO WEIGHT AND BALANCE. - [SDR SWIA2025123100007](https://openairdocs.org/sdr/SWIA2025123100007.md): Rib · cracked · Dec 7, 2025 · N177SY · Emb ERJ170200LR · Horizontal Stabilizer, Spar/Rib > SUSPECTED CRACK LH HORIZONTAL RIB 12 UPPER FLANGE. REMOVED AND REPLACED LH HORIZONTAL RIB 12A REF: ETD2025-170-933833 SRM 51-40-08. REPLACED WITH OEM PART- NO CHANGE IN WEIGHT AND BALANCE. - [SDR SWIA2025123100006](https://openairdocs.org/sdr/SWIA2025123100006.md): Rib · cracked · Dec 6, 2025 · N177SY · Emb ERJ170200LR · Horizontal Stabilizer, Spar/Rib > SUSPECTED CRACK RT HORIZONTAL RIB 12 UPPER FLANGE. REMOVED AND REPLACED RT HORIZONTAL RIB 12A REF ETD2025-170-933725, SRM 51-40-08. REPLACED WITH OEM PRODUCT, NO WEIGHT AND BALANCE AND ADJUSTMENT REQUIRED. - [SDR SWIA202304203](https://openairdocs.org/sdr/SWIA202304203.md): Unknown · gouged · Apr 3, 2023 · N177SY · Emb ERJ170200LR · Fuselage Structure (General) > AFT CABIN LEFT INBOARD FR 74-84 SEAT TRACK HAS GOUGING DAMAGE AT FR 81-82. (C-CHECK RO 4/20/2023) REMOVED AND REPLACED LEFT INBOARD FR 74-84 SEAT TRACK WITH OEM PART NO CHANGES TO WEIGHT AND BALANCE NOTED REF EMB SRM 51-40-08 - [SDR SWIA202304200007](https://openairdocs.org/sdr/SWIA202304200007.md): Unknown · corroded · Apr 2, 2023 · N177SY · Emb ERJ170200LR · Fuselage Structure (General) > 3 SPOTS OF CORROSION AS MARKED ON LH FLOOR BEAM SEAT TRACK FR 59-74. - [SDR SWIA202053697](https://openairdocs.org/sdr/SWIA202053697.md): Floorbeam · broken · Oct 13, 2020 · N177SY · Emb ERJ170200LR · Fuselage Main, Floor Beam > AFT WET AREA, LT PANEL SUPPORT ON FORWARD SIDE OF CROSSBEAM 85 IS BROKEN OFF. C-CHECK RO 10/26/2020. REMOVED AND REPLACED LT PANEL SUPPORT ON FORWARD SIDE OF CROSSBEAM 85, PER SRM AND SURFACE PROTECTION APPLIED PER SRM. - [SDR SWIA202053691](https://openairdocs.org/sdr/SWIA202053691.md): Floor Support · cracked · Oct 13, 2020 · N177SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > COCKPIT FLOOR SUPPORT BRACKET CRACKED AT FRAME 12 ON PILOTS SIDE. C-CHECK RO 10/26/2020. REMOVED AND REPLACED LT COCKPIT FLOOR SUPPORT BRACKET AT FRAME 12 AND RESTORED SURFACE PROTECTION, REF SRM, CPM. - [SDR SWIA202053690](https://openairdocs.org/sdr/SWIA202053690.md): Floor Support · cracked · Oct 13, 2020 · N177SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > COCKPIT FLOOR, AFT END OF THE CONNECTOR FWD FUSELAGE I SUPPORT BETWEEN FRAMES 11 AND 12 HAS A CRACKED SHEAR CLIP. C-CHECK RO 10/26/2020. REMOVED AND REPLACED CRACKED SHEAR CLIP AT COCKPIT FLOOR, FWD FUSELAGE I SUPPORT BETWEEN FRAMES 11 AND 12, REF SRM, AMM, - [SDR SWIA202053688](https://openairdocs.org/sdr/SWIA202053688.md): Crossbeam · damaged · Oct 13, 2020 · N177SY · Emb ERJ170200LR · Fuselage Main, Structure > CROSS FRAME 87 HAS ARC DAMAGE (THROUGH) ON THE UNDERSIDE OF THE FLANGE ABOVE HARNESS W121. C-CHECK RO 10/26/2020. COMPLIED WITH ETD2020-170-030036 FOR PERMANENT REPAIR OF ARC DAMAGE ON CROSS FRAME 87 ABOVE HARNESS W121. THIS REPAIR DOES NOT ADVERSELY AFFECT - [SDR SWIA202053689](https://openairdocs.org/sdr/SWIA202053689.md): Angle · cracked · Oct 12, 2020 · N177SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > CRACK IN "L" ANGLE LT SIDE FR 52 AT AILERON QUADRANT. C-CHECK RO 10/26/2020. REMOVED AND REPLACED "L" ANGLE LT SIDE FR 52 AT AILERON QUADRANT, REF EMB SRM. - [SDR SWIA202053696](https://openairdocs.org/sdr/SWIA202053696.md): Floorbeam · broken · Oct 11, 2020 · N177SY · Emb ERJ170200LR · Fuselage Main, Floor Beam > AFT WET AREA, RT PANEL SUPPORT ON AFT SIDE OF CROSSBEAM 86 IS BROKEN OFF. C-CHECK RO 10/26/2020. REMOVED AND REPLACED RT PANEL SUPPORT BRACKET ON AFT SIDE OF CROSSBEAM FRAME 86, REF SRM. - [SDR SWIA202053695](https://openairdocs.org/sdr/SWIA202053695.md): Floorbeam · broken · Oct 11, 2020 · N177SY · Emb ERJ170200LR · Fuselage Main, Floor Beam > AFT WET AREA, LT PANEL SUPPORT ON AFT SIDE OF CROSSBEAM 86 IS BROKEN OFF. C-CHECK RO 10/26/2020. REMOVED AND REPLACED LT PANE SUPPORT BRACKET ON AFT SIDE OF CROSSBEAM FRAME 86, REF SRM. - [SDR SWIA202053694](https://openairdocs.org/sdr/SWIA202053694.md): Floor Support · corroded · Oct 11, 2020 · N177SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > STILL, RIGHT FLOOR FWD FUSELAGE BETWEEN FRAME 12-14 HAS FOUR AREAS OF CORROSION, MARKED. C-CHECK RO 10/26/2020. REMOVED AND REPLACED SILL, RIGHT FLOOR FWD FUSELAGE BETWEEN FRAME 12-14. APPLIED SURFACE PROTECTION AND RESTORED FINISH, REF SRM, CPM. - [SDR SWIA202053693](https://openairdocs.org/sdr/SWIA202053693.md): Floor Support · corroded · Oct 11, 2020 · N177SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT WET AREA, RT PANEL SUPPORT IS CORRODED AT CROSSBEAM 89 AND CROSSBEAM 90. C-CHECK RO 10/26/2020. REMOVED AND REPLACED AFT WET AREA RT PANEL SUPPORT, REF EMB175 SRM. - [SDR SWIA202053692](https://openairdocs.org/sdr/SWIA202053692.md): Floorbeam · corroded · Oct 11, 2020 · N177SY · Emb ERJ170200LR · Fuselage Main, Floor Beam > AFT WET AREA, LT FLOOR SPLICE AFT OF CROSSBEAM 87 IS CORRODED. C-CHECK RO 10/26/2020. REMOVED AND REPLACED LT FLOOR SPLICE AFT OF CROSSBEAM FRAME 87, REF SRM. - [SDR SWIA202053687](https://openairdocs.org/sdr/SWIA202053687.md): Seat Track · corroded · Oct 11, 2020 · N177SY · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > TRACK, RIGHT FWD FUSELAGE HAS TWO AREAS OF CORROSION BETWEEN FRAMES 12-14, MARKED. C-CHECK RO 10/26/2020. REMOVED AND REPLACED RT SEAT TRACK BETWEEN FRAMES 12-20, REF SRM. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE n_number = 'N177SY' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N177SY/reports --- 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.