# Service difficulty reports: N135SY A list on [N135SY](https://openairdocs.org/aircraft/N135SY.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SWIA2026030875685](https://openairdocs.org/sdr/SWIA2026030875685.md): Seat Track · corroded · Mar 8, 2026 · N135SY · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > FORWARD FUSELAGE WET AREA RH TRACK AT FRAME 17 AT Y+10IN HAS CORROSION. REMOVED AND REPLACED FWD FUSELAGE WET AREA RH TRACK AR FR 16 PN 170-03263-001 PO# 339110 IAW EMB 175 SRM 51-40-08. PART DOES NOT AFFECT WEIGHT AND BALANCE. NO FURTHER ACTION REQUIRED - [SDR SWIA2026030875684](https://openairdocs.org/sdr/SWIA2026030875684.md): Seat Track · corroded · Mar 8, 2026 · N135SY · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > FORWARD FUSELAGE WET AREA L/H TRACK AT FRAME 16 Y-10IN HAS CORROSION AROUND RIVET. REMOVED AND REPLACED FWD FUSELAGE WET AREA LH TRACK AR FR 16 PN 170-03264-001 PO# 329698 IAW EMB 175 SRM 51-40-08. PART DOES NOT AFFECT WEIGHT AND BALANCE. NO FURTHER ACTION R - [SDR SWIA2026030775686](https://openairdocs.org/sdr/SWIA2026030775686.md): Beam · corroded · Mar 7, 2026 · N135SY · Emb ERJ170200LR · Fuselage Main, Structure > CENTER FUSELAGE III AFT WET AREA, RH CENTER BEAM AT FRM 87 AT Y+11IN IS CORRODED. REMOVED AND REPLACED CENTER FUSELAGE III AFT WET AREA, RH CENTER BEAM AT FRM 87 AT Y+11IN PER E175 SRM 51-40-08 - [SDR SWIA20251223018](https://openairdocs.org/sdr/SWIA20251223018.md): Frame · damaged · Dec 18, 2025 · N135SY · Emb ERJ170200LR · Fuselage Main, Frame > FWD FUSELAGE MACHINED, FRAME BS 610 DAMAGED, MAJOR REPAIR, PERFORMED PERMANENT REPAIR OF FRAME BS 610 BY CUTTING OUT DAMAGED AREA LOCATED AT THE 8 CLOCK TO 9 OCLOCK LOCATION AND SPLICING IN NEW PORTION OF FRAME IAW EDT 2025-170-934318, REV C. - [SDR SWIA2025121900018](https://openairdocs.org/sdr/SWIA2025121900018.md): Frame · damaged · Dec 18, 2025 · N135SY · Emb ERJ170200LR · Fuselage Main, Frame > FWD FUSELAGE MACHINED, FRAME BS 610 DAMAGED. THIS HAS BEEN DETERMINED TO BE A MAJOR REPAIR, FORM M-337 AND ST51-00-00-002-SKY-U CARD REQUIRED (FILED OPEN)THIS IS CURRENTLY A WORK IN PROGRESS - [SDR SWIA20251223016](https://openairdocs.org/sdr/SWIA20251223016.md): Skin · damaged · Dec 16, 2025 · N135SY · Emb ERJ170200LR · Fuselage Main, Plate/Skin > FOUND DAMAGE TO SKIN, LOWER, FWD FUSELAGE SKIN, FWD RT LATL, DETERMINED TO BE A MAJOR REPAIR, ALSO COMPLY WITH CARD ST 51-00-00-002-SKY-U. (FLIGHT 5678) PERFORMED PERMANENTT REPAIR OF FORWARD FUSELAGE SKIN BTW FRAMES 1 & 2, S18 - 22R. - [SDR SWIA2025121700016](https://openairdocs.org/sdr/SWIA2025121700016.md): Skin · damaged · Dec 16, 2025 · N135SY · Emb ERJ170200LR · Fuselage Main, Plate/Skin > FOUND DAMAGE TO SKIN, LOWER-FWD FUSELAGE, SKIN,FWD RT LATL,FWD FUSESLAT, UPPER FOWARD FUSELAGE., JUNCTION UPPER FWD FUS ASSY.170-05355-401, MACHINED,FRAME BS610, FWD. FUS,.170-00820-413, PRESSURE BULKHEAD ASSY STRUCTURE. 170-00811-519, LOWER FORWARD FUSELAGE - [SDR SWIA202367166](https://openairdocs.org/sdr/SWIA202367166.md): Frame · corroded · Jan 8, 2023 · N135SY · Emb ERJ170200LR · Fuselage Main, Frame > SHEAR CLIP CORRODED FRAME 88 BETWEEN STRINGERS 27R/28R. REMOVED AND REPLACED SHEAR CLIP AT FRAME 88 BETWEEN STRINGERS 27R/28R. IAW SRM 51-40-08 - [SDR SWIA2023012467165](https://openairdocs.org/sdr/SWIA2023012467165.md): Waste Box · corroded · Jan 6, 2023 · N135SY · Emb ERJ170200LR · Fuselage Main, Structure > AREA AROUND WASTE BOX IS CORRODED INTERNALLY FR 88- FR 89 STGR 21- STGR 23. REMOVED AND REPLACED WASTE BOX DOUBLER FR 88- FR 89 STGR 21R - 23R REF SRM 51-40-08 - [SDR SWIA2023012467164](https://openairdocs.org/sdr/SWIA2023012467164.md): Stringer Clip · cracked · Jan 6, 2023 · N135SY · Emb ERJ170200LR · Fuselage Main, Attach Fittings > CRACK ON FRAME TO STRINGER SHEAR TIE AT FR89R STGR 17R. REMOVED AND REPLACED STRINGER SHEAR TIE AT FR89R STGR 17R REF. EMB SRM 51-40-08. - [SDR SWIA2023012467163](https://openairdocs.org/sdr/SWIA2023012467163.md): Floor Support · corroded · Jan 4, 2023 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT PASSENGER DOOR BELOW SLIDE FITTING BETWEEN FR 85 AND FR 86 FLOOR BEAM SUPPORT CORRODED. REMOVED AND REPLACED IAW SRM 51-40-08. - [SDR SWIA2023012467162](https://openairdocs.org/sdr/SWIA2023012467162.md): Skin · chafed · Jan 4, 2023 · N135SY · Emb ERJ170200LR · Fuselage Main, Plate/Skin > TWO CHAFES BETWEEN STRINGER 11R AND 8R FR17-FR18. BLENDED AND EVALUATED BETWEEN STRINGER 11R AND 8R AT FR17-FR18. RIB AT STRINGER 11R FR17-FR18 DAMAGE WITHIN LIMITS IAW ETD2023-170-000705.REMOVED AND REPLACED RIB AT STRINGER 8R FR17-FR18 IAW SRM 51-40-08. RE - [SDR SWIA202264771](https://openairdocs.org/sdr/SWIA202264771.md): None · bent · Mar 5, 2022 · N135SY · Emb ERJ170200LR · Doors > MAIN CABIN DOOR WILL NOT CLOSE. ( FILED - CLOSED) FOUND STOP PAD AT BOTTOMMOST FWD STOP FITTING BENT AND PREVENTING OPERATION OF DOOR. REMOVED AND REPLACED STOP PAD IN REFERENCE TO ERJ 175 AMM 53-10-21. OPS CHECK GOOD AT THIS TIME. - [SDR SWIA2020040149887](https://openairdocs.org/sdr/SWIA2020040149887.md): Bulkhead · damaged · Mar 18, 2020 · N135SY · Emb ERJ170200LR · Vertical Stabilizer, Spar/Rib > VERTICAL STAB. PANEL 321AL AFT BULKHEAD HAS COMPOSITE DAMAGE. (C CHECK) RO 3/30/2020 REMOVED AND REPLACED VERTICAL STAB PANEL 321AL AFT BULKHEAD/FRAME REF. EMB SRM. - [SDR SWIA2020040149876](https://openairdocs.org/sdr/SWIA2020040149876.md): Beam · corroded · Mar 17, 2020 · N135SY · Emb ERJ170200LR · Passenger/Crew Doors > CORROSION ON MAIN DOOR LOWER BEAM FWD AND AFT ESCAPE SLIDE FITTING ATTACH POINTS HOLES (2 EACH), AT THE EDGE OF COUNTERSINK AS MARKED. (C CHECK) RO 3/30/2020.REMOVED AND REPLACED MAIN PAX DOOR LOWER BEAM. REF EMB175 SRM, NO WIEGHT CHANGED DUE TO REPLACEI - [SDR SWIA2020040249888](https://openairdocs.org/sdr/SWIA2020040249888.md): Support · broken · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > LH OUTBD PANEL SUPPORT BROKEN AS MARKED FR 86 (C CHECK) RO 3/30/2020 REMOVED AND REPLACED LH OUTBD PANEL SUPPORT FR 86 REF EMB SRM. - [SDR SWIA2020040149886](https://openairdocs.org/sdr/SWIA2020040149886.md): Intercostal · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > CORROSION - RH INBD INTERCOSTAL CORRODED A MARKED FR 89-90 (C CHECK) RO 3/30/2020 REMOVED AND REPLACED RH INBD INTERCOSTAL FR 89-90 REF SRM. SEE CONTINUATION CARD FOR DETAILS. - [SDR SWIA2020040149885](https://openairdocs.org/sdr/SWIA2020040149885.md): Floor Support · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > CORROSION - RH OUTBD FLOOR SUPPORT CORRODED AS MARKED FR 88-90 (C CHECK) RO 3/30/2020 REMOVED AND REPLACED RH OUTBD FLOOR SUPPORT FR 88-90 REF SRM. SEE CONTINUATION CARD FOR DETAILS. - [SDR SWIA2020040149884](https://openairdocs.org/sdr/SWIA2020040149884.md): Floorbeam · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Main, Floor Beam > CORROSION - LH INBD FLOOR BEAM CORRODED AS MARKED FR 87-89 (C CHECK) RO 3/30/2020 REMOVED AND REPLACED LH INBD FLOOR BEAM FR 86-89 REF SRM. SEE CONTINUATION CARD FOR DETAILS. - [SDR SWIA2020040149883](https://openairdocs.org/sdr/SWIA2020040149883.md): Splice · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > CORROSION - RH OUTBD SPLICE CORRODED AS MARKED FR 87-88 (C CHECK) RO 3/30/2020 REMOVED AND REPLACED RH OUTBD SPLICE FR 87-88 REF SRM.SEE CONTINUATION FOR DETAILS. - [SDR SWIA2020040149882](https://openairdocs.org/sdr/SWIA2020040149882.md): Shear Panel · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > CORROSION - RH SHEAR PANEL CORRODED AS MARKED FR 87-88 (C CHECK) RO 3/30/2020 REMOVED AND REPLACED RH SHEAR PANEL FR 87-88 REF SRM. SEE CONTINUATION CARD FOR DETAILS. - [SDR SWIA2020040149881](https://openairdocs.org/sdr/SWIA2020040149881.md): Floor Support · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > CORROSION - RH OUTBD FLOOR SUPPORT CORRODED AS MARKED FR 84 (C CHECK) RO 3/30/2020 REMOVED AND REPLACED RH OUTBD FLOOR SUPPORT FR 84 REF SRM. SEE CONTINUATION CARD FOR DETAILS. - [SDR SWIA2020040149880](https://openairdocs.org/sdr/SWIA2020040149880.md): Seat Track · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > CORROSION - RH INBD SEAT TRACK CORRODED AS MARKED FR 84-85 (C CHECK) RO 3/30/2020 COMPLIED WITH ETD FOR PERMANENT REMOVAL/REPAIR OF CORROSION ON RH INBD SEAT TRACK CORROSION AT FR 84-88. THIS REPAIR DOES NOT ADVERSELY AFFECT A FATIGUE CRITICAL STRUCTURE A - [SDR SWIA2020040149879](https://openairdocs.org/sdr/SWIA2020040149879.md): Floor Support · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > CORROION - LH OUTBD FLOOR SUPPORT CORRODED AS MARKED FR 84 (C CHECK) RO 3/30/2020 REMOVED AND REPLACED LH OUTBD FLOOR SUPPORT AS MARKED FR 84 REF EMB SRM. - [SDR SWIA2020040149878](https://openairdocs.org/sdr/SWIA2020040149878.md): Door Sill · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > FWD WET AREA R/H FWD SILL CORRODED FROM FR 12 THORUGH FR 14. (C CHECK) RO 3/30/2020 REMOVED AND REPLACED FWD WET AREA R/H FWD SILL FROM FR 12-14. APPLIED TOPCOATED AND CIC TO NEW SILL. REF SRM AND CPM. P.O. #S: G-46: 258790, AV-15: 259420. - [SDR SWIA2020040149877](https://openairdocs.org/sdr/SWIA2020040149877.md): Door Sill · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > FWD WET AREA R/H AFT SILL CORRODED FROM FR 17 THROUGH FR 19. (C CHECK) RO 3/30/2020 REMOVED AND REPLACED OUT OF LIMITS R/H AFT SILL FROM FR 17 THROUGH FR 19 IN FWD WET AREA. RESTORED SURFACE PROTECTION. REF EMB SRM. - [SDR SWIA2020040149875](https://openairdocs.org/sdr/SWIA2020040149875.md): Support · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage Miscellaneous Structure > CORROSION - RH OUTBD HORIZONTAL SUPPORT CORRODED AS MARKED FR 84 (C CHECK) RO 3/30/2020 COMPLIED WITH INTERNAL DOUBLER REPAIR PER ETD. SEE CONTINUATION CARD FOR DETAILS OF WORK PERFORMED. - [SDR SWIA2020040149874](https://openairdocs.org/sdr/SWIA2020040149874.md): Seat Track · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > FWD WET AREA R/H SEAT TRACK CORRODED ON FR 17. (C CHECK) RO 3/30/2020 REMOVED AND REPLACED FWD WET AREA R/H SEAT TRACK FR 14 TO FR 20 REF EMB SRM. - [SDR SWIA2020040149873](https://openairdocs.org/sdr/SWIA2020040149873.md): Seat Track · corroded · Mar 16, 2020 · N135SY · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > FWD WET AREA AT FR17, L/H SEAT TRACK CORRODED ABOUT NUTPLATE HOLES. (C CHECK) RO 3/30/2020 REMOVED AND REPLACED LH SEAT TRACK WITH ORIGINAL OEM PARTS, NO CHANGE IN WEIGHT AND BALANCE. 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 = 'N135SY' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N135SY/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.