# Service difficulty reports: N89321 A list on [N89321](https://openairdocs.org/aircraft/N89321.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. Page 1 of 3 · 113 reports - [SDR MASA20260318023](https://openairdocs.org/sdr/MASA20260318023.md): Door Sill · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Main, Structure > DOOR SILL CORRODED UNDER AFT SLIDE FITTING. DAMAGE WAS REMOVED BY BLEND OUT LAW SRM 51-10-03 AND FOUND TO BE WITHIN LIMITS IAW SRM 53-10-1-1, AD02 DVI PERFORMED WITH 1OX MAG GLASS NO MORE DAMAGE FOUND, SURFACE WAS REPROTECTED IAW SRM 51-23-04, 51-23-05, 51-23- - [SDR MASA20260318022](https://openairdocs.org/sdr/MASA20260318022.md): Tail Cone · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Aerodynamic Fairings > TAILCONE CORRODED ON OUTER SURFACE AT FRAME 100, STRINGER L9L. THE CORROSION REMOVED BY BLENDING OUT IAW 51-10-03, FOUND WITH IN LIMITS IAW SRM 53.31-01, ADO 1, FIG 106, TABLE 101. HFEC INSPECTION CARRIED OUT, NO CRACKS FOUND IAW SRM 51-23-04, SRM 51-23-05, S - [SDR MASA20260318021](https://openairdocs.org/sdr/MASA20260318021.md): Floor Support · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Miscellaneous Structure > RIGHT FLOOR SUPPORT BTWN FRAMES 17 - 20, RBL 48 FOUND CORRODED. THE FLOOR SUPPORT WAS REPLACED IAW SRM 51-41-02, & SRM 51-43-04. - [SDR MASA20260318020](https://openairdocs.org/sdr/MASA20260318020.md): Doubler · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Miscellaneous Structure > LEFT FLOOR DOUBLER BTWN FR 13 - 16, LBL 12 - 35 FOUND CORRODED. THE FLOOR DOUBLER REPLACED IAW SRM 51-41-02. - [SDR MASA20260318019](https://openairdocs.org/sdr/MASA20260318019.md): Floor Support · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Miscellaneous Structure > RIGHT FLOOR SUPPORT BTWN FR 12 - FR I4, RBL 35 - 48, FOUND CORRODED. THE FLOOR SUPPORT WAS REPLACED IAW SRM 51-41-02, & SRM 51-43-04. - [SDR MASA20260318018](https://openairdocs.org/sdr/MASA20260318018.md): Seat Track · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage, Seat/Cargo Attach Fittings > RIGHT, INBD SEAT TRACK CORRODED BETWEEN FR16-20. REMOVED AND REPLACED THE FWD SEAT TRACK AT FR 16-20 IAW SRM-51-40-08, - [SDR MASA20260318017](https://openairdocs.org/sdr/MASA20260318017.md): Seat Track · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage, Seat/Cargo Attach Fittings > FWD LT INBD SEAT TRACK, FOUND CORROSION ON THE REPAIR DOUBLERS AT FR 17 AND FR 19. THE SEAT TRACK REPAIR DOUBLER REPAIRED IAW SRM 53-10-10. - [SDR MASA20260318016](https://openairdocs.org/sdr/MASA20260318016.md): Gusset · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Miscellaneous Structure > AFT WET AREA GUSSET PLATE AT FRAME 90, RBL 10, FOUND TO HAVE CORROSION ON UPPER SURFACE. THE GUSSET PLATE WAS REPLACED IAW SRM 51-41-02. - [SDR MASA20260318015](https://openairdocs.org/sdr/MASA20260318015.md): Floor Support · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Miscellaneous Structure > AFT WET AREA FLOOR SUPPORT SPLICE AT FRAME 89. LBL 10, FOUND TO HAVE CORROSION ON UPPER SURFACE. THE FLOOR SUPPORT SPLICE REPLACED IAW SRM 51-53-03. - [SDR MASA20260318014](https://openairdocs.org/sdr/MASA20260318014.md): Shear Panel · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Miscellaneous Structure > SHEAR PANEL AT FRAME 87 - 88, FOUND TO HAVE CORROSION ON UPPER SURFACE. - [SDR MASA20260318013](https://openairdocs.org/sdr/MASA20260318013.md): Floor Support · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Miscellaneous Structure > AFT WET AREA FLOOR SUPPORT, FRAME 85, LBL 10, FOUND TO HAVE CORROSION ON UPPER SURFACE. THE AFT WET AREA FLOOR SUPPORT REPLACED IAW SRM 51-41-01, & SRM 51-43-03. - [SDR MASA20260318012](https://openairdocs.org/sdr/MASA20260318012.md): Floor Support · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Miscellaneous Structure > AFT WET AREA FLOOR SUPPORT, OTBD RT FRAME 84 FOUND TO HAVE CORROSION ON UPPER SURFCE. AFT WET AREA FLOOR SUPPORT REPLACED IAW SRM 51-43-02, SRM 51-41.02. - [SDR MASA20260318011](https://openairdocs.org/sdr/MASA20260318011.md): Floor Support · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Miscellaneous Structure > AFT WET AREA FLOOR SUPPORT STRUCTURE, OUTBOARD LT PANEL SUPPORT AT FRAME 84 FOUND TO HAVE CORROSION ON UPPER SURFACE. THE AFT WET AREA FLOOR SUPPORT REPLACED IAW SRM 51-41-02 AND 51-41-0. - [SDR MASA20260318010](https://openairdocs.org/sdr/MASA20260318010.md): Seat Track · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage, Seat/Cargo Attach Fittings > RIGHT INBD SEAT TRACK AT FR 85 FOUND TO HAVE CORROSION ON UPPER SURFACE OF EXISTING REPAIR RIGHT INBD SEAT TRACK AT FRAME 85 HAS BEEN REPLACED THE REPAIR IAW SRM 53-23-10, RO1 TABLE 202. - [SDR MASA20260318009](https://openairdocs.org/sdr/MASA20260318009.md): Seat Track · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage, Seat/Cargo Attach Fittings > RIGHT INBD SEAT TRACK AT FR 84 CORRODED ON UPPER SURFACE. THE SEAT TRACK WAS REPAIRED IAW IAW SRM 53-23-10. - [SDR MASA20260318008](https://openairdocs.org/sdr/MASA20260318008.md): Seat Track · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage, Seat/Cargo Attach Fittings > LEFT INBD SEAT TRACK AT FR 84 CORRODED ON EXISTING REPAIR DOUBLER. REPLACED IAW SRM 53-23-10. - [SDR MASA20260318007](https://openairdocs.org/sdr/MASA20260318007.md): Shim · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fuselage Main, Structure > WASTE ACCESS DOOR CUTOUT INBD SHIM FOUND CORRODED. THE SHIM WAS REPLACED IAW SRM 51-41-02. - [SDR MASA20260318006](https://openairdocs.org/sdr/MASA20260318006.md): Door · corroded · Mar 18, 2026 · N89321 · Emb ERJ170200LL · Fluid Service Doors > WASTE SERVICE DOOR FOUND CORRODED. REPLACED THE WASTE SERVICE DOOR IAW AMM 53-03.60, AMM 53-03-60-040-801-A, AMM 53-03-06-440-801-A. - [SDR MASA2026032019024](https://openairdocs.org/sdr/MASA2026032019024.md): Skin · dented · Mar 13, 2026 · N89321 · Emb ERJ170200LL · Fuselage Main, Plate/Skin > DURING THE STRUCTURAL INSPECTION, A DENT WITH CREASE WAS FOUND ON THE FORWARD FUSELAGE LOWER SKIN AT FRAME 06 AND BETWEEN STRINGERS 23RH-24RH: DAMAGE WAS TEMPORARY REPAIRED IAW ETD 2026-170-003825 VALID UNTIL MARCH 2,2027 AS IT WILL REQUIRE A DETAILED STRUCTUR - [SDR MASA20260318005](https://openairdocs.org/sdr/MASA20260318005.md): Support · corroded · Mar 1, 2026 · N89321 · Emb ERJ170200LL · Fuselage Miscellaneous Structure > FWD WTBF SUPPORT STRUCTURE FOUND CORRODED AT FR45 BET. BLO.RBL36.FWD WTBF SUPPORT STRUCTURE AT FR45 BET. BLO-RBL36 REPLACED IAW ERJ-175 SRM 5141.02 RELATED TO YQG NRC # 4502565-1OOO-0031 - [SDR MASA2025093000090](https://openairdocs.org/sdr/MASA2025093000090.md): Light · faulted · Sep 30, 2025 · N89321 · Emb ERJ170200LL · Emergency Lighting > R2 DOOR EMER EXIT LIGHT INOP. RESET ACFT PWR, OPS CHECK GOOD - [SDR MASA2025071300057](https://openairdocs.org/sdr/MASA2025071300057.md): Light · inoperative · Jul 13, 2025 · N89321 · Emb ERJ170200LR · Emergency Lighting > EMER CEILING LIGHT 2, 3, AND 4 INOP. - [SDR MASA2025020100010](https://openairdocs.org/sdr/MASA2025020100010.md): Engine · vibration · Feb 1, 2025 · N89321 · Emb ERJ170200LR · Engine (Turbine/Turboprop) > N1 ENG VIBE 4.1 - ABORTED TAKEOFF - [SDR JR2R20250128173](https://openairdocs.org/sdr/JR2R20250128173.md): Skin · chafed · Jan 28, 2025 · N89321 · Emb ERJ170200LL · Wing, Plate/Skin > LH WING FIXED LEADING EDGE OVER PYLON HAS CHAFE MARKS. - [SDR JR2R20250127172](https://openairdocs.org/sdr/JR2R20250127172.md): Skin · chafed · Jan 27, 2025 · N89321 · Emb ERJ170200LL · Wing, Plate/Skin > RH FIXED WING LEADING EDGE OVER PYLON HAS CHAFE MARKS - [SDR JR2R20250118159](https://openairdocs.org/sdr/JR2R20250118159.md): Support Bracket · cracked · Jan 18, 2025 · N89321 · Emb ERJ170200LL · Electrical/Electronic Compartment Doors > FWD AVIONICS BAY HATCH DOOR L/H AFT ROLLER BRACKET CRACKED. - [SDR JR2R20250117994](https://openairdocs.org/sdr/JR2R20250117994.md): Acoustic Panel · nicked · Jan 17, 2025 · N89321 · Emb ERJ170200LL · Nacelle/Pylon, Main Frame > #1 ENG INLET COWL INNER BARREL LOWER ACOUSTIC PANEL HAS 3 NICKS. - [SDR JR2R20250115013](https://openairdocs.org/sdr/JR2R20250115013.md): Skin · damaged · Jan 15, 2025 · N89321 · Emb ERJ170200LL · Nacelle/Pylon, Plate/Skin > #2 ENG INLET COWL INTERNAL STRUCTURE ABOVE FADEC HAS MULTIPLE SCRIBE LINES. - [SDR JR2R20250115995](https://openairdocs.org/sdr/JR2R20250115995.md): Skin · damaged · Jan 15, 2025 · N89321 · Emb ERJ170200LL · Nacelle/Pylon, Plate/Skin > #1 ENG INLET COWL INTERNAL STRUCTURE ABOVE FADEC HAS MULTIPLE SCRIBE LINES. - [SDR JR2R20250107907](https://openairdocs.org/sdr/JR2R20250107907.md): Rib · cracked · Jan 7, 2025 · N89321 · Emb ERJ170200LR · Horizontal Stabilizer, Spar/Rib > L/H HORIZONTAL STAB TIP CAP, END RIB CRACKED IN RADIUS. - [SDR JR2R20250105117](https://openairdocs.org/sdr/JR2R20250105117.md): Floor Support · corroded · Jan 5, 2025 · N89321 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT WET, EXISTING REPAIR DOUBLER ON TOP OF LONG BEAM AT LBL10 BETWEEN L/H AND MIDDLE SHEAR PANELS BETWEEN FR86-FR88 HAS SIGNS OF CORROSION. - [SDR JR2R20250105116](https://openairdocs.org/sdr/JR2R20250105116.md): Shear Panel · corroded · Jan 5, 2025 · N89321 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT WET, EXISTING REPAIR DOUBLER ON TOP OF LONG BEAM BETWEEN R/H AND MIDDLE SHEAR PANEL AT RBL10 FR86-FR88 HAS SIGNS OF CORROSION. - [SDR JR2R20250104909](https://openairdocs.org/sdr/JR2R20250104909.md): Rib · cracked · Jan 4, 2025 · N89321 · Emb ERJ170200LR · Horizontal Stabilizer Miscellaneous Structure > R/H HORIZONTAL STAB TIP CAP, END RIB CRACKED IN RADIUS. - [SDR JR2R20250104107](https://openairdocs.org/sdr/JR2R20250104107.md): Doubler · corroded · Jan 4, 2025 · N89321 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT WET, TEXAS DOUBLER AT RBL24 FR90 IS CORRODED. - [SDR JR2R20250104113](https://openairdocs.org/sdr/JR2R20250104113.md): Support Angle · corroded · Jan 4, 2025 · N89321 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT WET, SUPPORT ANGLE THAT ATTACHES TO RBL10 INTERCOSTAL BETWEEN FR90-FR90A HAS SIGNS OF CORROSION. - [SDR JR2R20250104038](https://openairdocs.org/sdr/JR2R20250104038.md): Shear Tie · corroded · Jan 4, 2025 · N89321 · Emb ERJ170200LR · Fuselage Internal Mounting Structure > AFT CARGO BAY AT FR88, FROM STGR28R TO STGR29R, FRAME CLIP CORRODED. - [SDR JR2R20241228978](https://openairdocs.org/sdr/JR2R20241228978.md): Support Beam · chafed · Dec 28, 2024 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > AFT CARGO DOOR, LIGHTNING HOLE/FLOOR SUPPORT BEAM CHAFED IN MULTIPLE PLACES. - [SDR MASA2023090800130](https://openairdocs.org/sdr/MASA2023090800130.md): Light · unknown · Oct 7, 2023 · N89321 · Emb ERJ170200LR · Emergency Lighting > 4 EMER LIGHTS CABIN INOP. PERFORM OPS CHECK OF EMER LIGHT NO DEFECTS NOTED - [SDR MASA2023092100021](https://openairdocs.org/sdr/MASA2023092100021.md): Unknown · unknown · Sep 24, 2023 · N89321 · Emb ERJ170200LR · Emergency Lighting > AFT EMERGENCY LIGHT INOP- R&R AFT EMERGENCY LIGHT POWER UNIT OPS CHECK GOOD NO DEFECTS NOTED - [SDR JR2R20230302508](https://openairdocs.org/sdr/JR2R20230302508.md): Beam · corroded · Mar 2, 2023 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > CABIN FLOOR BEAM CORRODED AT LBL10 BEWEEN FR18 AND FR19 - [SDR JR2R20230227467](https://openairdocs.org/sdr/JR2R20230227467.md): Shear Panel · corroded · Feb 27, 2023 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > LH SHEAR PANEL AT FR87 CORRODED ON FWD EDGE - [SDR JR2R20230227465](https://openairdocs.org/sdr/JR2R20230227465.md): Gusset · corroded · Feb 27, 2023 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > AFT WET AREA FLOOR GUSSET AT FR90 RBL10 CORRODED - [SDR JR2R20220227469](https://openairdocs.org/sdr/JR2R20220227469.md): Intercostal · corroded · Feb 27, 2023 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > INTERCOSTAL BETWEEN FR89 ANF FR90 RBL10 CORRODED - [SDR JR2R20230224446](https://openairdocs.org/sdr/JR2R20230224446.md): Beam · corroded · Feb 24, 2023 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > FR87 LBL11 FLOOR BEAM, TOP SIDE, CORRODED - [SDR JR2R20230223464](https://openairdocs.org/sdr/JR2R20230223464.md): None · corroded · Feb 23, 2023 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > RH MOP SILL FROM FR88 - FR90 CORRODED - [SDR JR2R20230223462](https://openairdocs.org/sdr/JR2R20230223462.md): Shear Panel · corroded · Feb 23, 2023 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > RH SHEAR PANEL AT FR87-FR88 CORRODED - [SDR JR2R20230223463](https://openairdocs.org/sdr/JR2R20230223463.md): Gusset · corroded · Feb 23, 2023 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > AFT WET AREA FLOOR GUSSET (TEXAS DOUBLER) AT FR90 RBL24 CORRODED. - [SDR JR2R20230223454](https://openairdocs.org/sdr/JR2R20230223454.md): Doubler · corroded · Feb 23, 2023 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > RH FLOOR DOUBLER AT FR12 - FR14 RBL30-42 CORRODED - [SDR JR2R20230223](https://openairdocs.org/sdr/JR2R20230223.md): Beam · corroded · Feb 23, 2023 · N89321 · Emb ERJ170200LR · Fuselage Main, Structure > FLOOR BEAM AND EXISTING REPAIR DOUBLER CORRODED AT FR12 - FR14 RBL10 - [SDR MASA2021060700132](https://openairdocs.org/sdr/MASA2021060700132.md): Flashlight · inoperative · Jun 7, 2021 · N89321 · Emb ERJ170200LR · Emergency Equipment > CAPTAINS FLASHLIGHT INOP- PLACED ON MEL Next page: https://openairdocs.org/aircraft/N89321/reports.md?page=2 ## 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 = 'N89321' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N89321/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.