# Service difficulty reports: N84307 A list on [N84307](https://openairdocs.org/aircraft/N84307.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 · 127 reports - [SDR MASA20260824211](https://openairdocs.org/sdr/MASA20260824211.md): Plate · corroded · Aug 15, 2026 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK OF FWD WET AREA, CORRODED SILL PLATE BETWEEN FR 12 R/H AND FR 14 R/H, RBL 45 HAS BEEN REPLACED IAW ERJ 175 SRM 51-41-01, AND SRM 51-43-02. NRC# 4502709-1000-0072. REV 45 DATED MAY-28-2021. - [SDR MASA20260824210](https://openairdocs.org/sdr/MASA20260824210.md): Seat Track · corroded · Aug 15, 2026 · N84307 · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > DURING HEAVY CHECK OF FWD WET AREA, CORRODED SEAT TRACK AT FR 16, TO FR 20 L/H, LBL 12, REMOVED AND REPLACED IAW ERJ 175 SRM 51-41-02, AND SRM 51-43-03, AND SRM 51-43-04. NRC#4502709-1000-0046. REV 45 DATED MAY-28-2021. - [SDR MASA20260824209](https://openairdocs.org/sdr/MASA20260824209.md): Floor Support · corroded · Aug 15, 2026 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK OF FWD WET AREA, CABIN FLOOR STRUCTURES, CORRODED SILL PLATE AT FR 16, LBL 48, REMOVED AND REPLACED IAW ERJ 175 SRM 51-41-02 AND SRM 51-43-04. NRC# 4502709-1000-0069. REV 45 DATED MA Y-28-2021 - [SDR MASA20260824208](https://openairdocs.org/sdr/MASA20260824208.md): Seat Track · corroded · Aug 15, 2026 · N84307 · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > DURING HEAVY CHECK OF FWD WET AREA STRUCTURES, CORROSION ON R/H SEAT TRACK FROM FR 12 R/H TO FR 20 R/H, RBL 12, REMOVED AND REPLACED WITH NEW IAW ERJ 175 SRM 51-41-01, SRM 51-43-03, AND SRM 51-43-04. NRC # 4502709-1000-0074, REV 45DATED MAY 28-2021. REV 50 DAT - [SDR MASA20260824212](https://openairdocs.org/sdr/MASA20260824212.md): Floorbeam · corroded · Aug 14, 2026 · N84307 · Emb ERJ170200LR · Fuselage Main, Floor Beam > DURING HEAVY CHECK OF CFIII, AFT WET AREA, CORRODED FLOORBEAM AT FR 86 TO FR 89 LT, RBL 11, HAS BEEN REMOVED AND REPLACED IAW SRM 51-41-01, 51-42-01, AND SRM 51-43-03. NRC# 4502709-1000-0106. REV 45, REV 50. - [SDR MASA20260824216](https://openairdocs.org/sdr/MASA20260824216.md): Doubler · corroded · Aug 12, 2026 · N84307 · Emb ERJ170200LR · Fuselage Main, Structure > DURING HEAVY CHECK, INSPECTIONS ON INTERNAL FUSELAGE FWD FLOOR DOUBLER AT FR 16,L/H, LBL 16 REMOVED BY BLENDING, IAW SRM 51-10-03, FOUND TO BE WITH IN LIMITS IAW SRM 53-10-10-AD06. 10 X MAG C/OUT, NO FAULT FOUND, REPROTECTED BLENDED AREA IAW ERJ 175 SRM 51-23 - [SDR MASA20260824214](https://openairdocs.org/sdr/MASA20260824214.md): Shear Panel · corroded · Aug 12, 2026 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK, INSPECTIONS OF CFIII, CORRODED SHEAR PANEL SPLICE AT FR 87 L/H TO FR 88 L/H, LBL50, REPLACED WITH NEW, IAW ERJ 175 SRM 51-42-02. NRC# 4502709-10000-0107. REV 45, DATED MAY-28-2021. - [SDR MASA20260824213](https://openairdocs.org/sdr/MASA20260824213.md): Gusset · corroded · Aug 12, 2026 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK, CFIII, AFT WET AREA, CORRODED GUSSET PLATE AT FR 91, RBL 11 REPLACED WITH NEW IAW ERJ 175 SRM 51-41-02. - [SDR MASA20260824215](https://openairdocs.org/sdr/MASA20260824215.md): Gusset · corroded · Aug 9, 2026 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK, INSPECTIONS OF CF ILL, CORROSION ON GUSSET PLATE AT FR 90, RIH, RBL 23 REPLACED WITH NEW GUSSET PLATE IAW ERJ 175 SRM 51-41-02. NRC# 4502709-1000-0105, REV 45 DATED MAY-28-2021. - [SDR MASA20260824218](https://openairdocs.org/sdr/MASA20260824218.md): Doubler · corroded · Aug 6, 2026 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK, INSPECTIONS ON INTERNALFUSE FLOOR STRUCTURE, CORROSION FOUND ON DOUBLER AT FR 19 L/H, LBL 24, REMOVED BY BLENDING IAW ERJ 175 SRM 51-10-03, MAX MATERIAL REMOVED.002", FOUND WITH IN LIMITS IAW ERJ 175 SRM 53-10-10, AD06. 10 X MAG C/OUT NO F - [SDR MASA20260824217](https://openairdocs.org/sdr/MASA20260824217.md): Floor Support · corroded · Aug 6, 2026 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > DURING HEAVY CHECK OF FWD WET AREA, CORROSION FOUND ON FLOOR STRUCTURE SILL PLATE BETWEEN FR 16 R/H AND FR 19 R/H, RBL 48, HAS BEEN REMOVED BY BLENING JAW ERJ 175 SRM 51-10-03, MAX MATRL REMOVED.003, FOUND TO BE WITH IN LIMITS IAW SRM 53-10-10, AD06. 10X MAG - [SDR JR2R20251010208](https://openairdocs.org/sdr/JR2R20251010208.md): Shear Panel · corroded · Oct 10, 2025 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT WET AREA, RH SHEAR PANEL BETWEEN FR87-FR88 IS CORRODED. REPLACED. - [SDR JR2R20251010277](https://openairdocs.org/sdr/JR2R20251010277.md): Support Fitting · corroded · Oct 10, 2025 · N84307 · Emb ERJ170200LR · Fuselage, Equipment Attach Fittings > AFTER REMOVAL OF RH SHEAR WEB, FOUND INBOARD GALLEY SUPPORT CORRODED ON TOP SURFACE DOWN INTO BOLT HOLE. REPLACED. - [SDR JR2R20251009278](https://openairdocs.org/sdr/JR2R20251009278.md): Floorbeam · corroded · Oct 9, 2025 · N84307 · Emb ERJ170200LR · Fuselage Main, Floor Beam > AFT WET AREA, PANEL SUPPORT ON FWD SIDE OF FR87 JUST OUTBOARD OF RBL24 IS CORRODED. REPLACED. - [SDR JR2R20251008215](https://openairdocs.org/sdr/JR2R20251008215.md): Shear Panel · corroded · Oct 8, 2025 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT WET AREA, MIDDLE SHEAR PANEL BETWEEN FR87-FR88 IS CORRODED. REPLACED. - [SDR JR2R20251008276](https://openairdocs.org/sdr/JR2R20251008276.md): Intercostal · corroded · Oct 8, 2025 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFTER REMOVING CENTER SHEAR PANEL FOUND OUTBOARD INTERCOSTAL CORRODED. REPLACED. - [SDR JR2R20251008214](https://openairdocs.org/sdr/JR2R20251008214.md): Gusset · corroded · Oct 8, 2025 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT WET AREA, GUSSET AT FR89 RBL10 IS CORRODED. REPLACED. - [SDR JR2R20251008217](https://openairdocs.org/sdr/JR2R20251008217.md): Strap · corroded · Oct 8, 2025 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT WET AREA, UPPER STRAP ON BEAM AT RBL10 BETWEEN FR85-FR86 IS CORRODED. REPLACED. - [SDR JR2R20251008216](https://openairdocs.org/sdr/JR2R20251008216.md): Beam · corroded · Oct 8, 2025 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT WET AREA, BEAM AT RBL10 BETWEEN FR86 TO FR90 HAS SEVERAL ARES OF CORRODED SPOTS. REPLACED. - [SDR JR2R20251008282](https://openairdocs.org/sdr/JR2R20251008282.md): Fitting · corroded · Oct 8, 2025 · N84307 · Emb ERJ170200LR · Fuselage, Equipment Attach Fittings > AFTER REMOVAL OF R/H SHEAR PANEL FOUND OUTBOARD GALLEY SUPPORT CORRODED. REPLACED. - [SDR JR2R20251003280](https://openairdocs.org/sdr/JR2R20251003280.md): Floorbeam · corroded · Oct 3, 2025 · N84307 · Emb ERJ170200LR · Fuselage Main, Floor Beam > AFT WET AREA: AFTER REMOVING RBL10 FLOOR BEAM FOUND DEEP PITTING CORROSION ON FR87 CROSSBEAM. REPAIRED PER ETD. - [SDR JR2R20251003165](https://openairdocs.org/sdr/JR2R20251003165.md): Skin · dented · Oct 3, 2025 · N84307 · Emb ERJ170200LR · Fuselage Main, Plate/Skin > EXTERNAL SKIN HAS A DENT BETWEEN FR19-FR20 AT STR17R-STR18R. REPAIRED PER ETD. - [SDR JR2R20251003187](https://openairdocs.org/sdr/JR2R20251003187.md): Skin · scratched · Oct 3, 2025 · N84307 · Emb ERJ170200LR · Horizontal Stabilizer, Plate/Skin > HORIZONTAL STAB L/E PANEL 331AL HAS SCRATCH MARKS. REPAIRED PER ETD. - [SDR JR2R20250925212](https://openairdocs.org/sdr/JR2R20250925212.md): Gusset · corroded · Sep 25, 2025 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > GUSSET AT FR90, BL0, IS CORRODED. OUT OF LIMITS. REPLACED - [SDR JR2R20250925271](https://openairdocs.org/sdr/JR2R20250925271.md): Skin · chafed · Sep 25, 2025 · N84307 · Emb ERJ170200LR · Wing, Plate/Skin > RIGHT WING LEADING EDGE PANEL BETWEEN RIBS 10 AND 11 IS CHAFED OUT OF LIMITS. REPAIRED - [SDR JR2R20250925270](https://openairdocs.org/sdr/JR2R20250925270.md): Skin · chafed · Sep 25, 2025 · N84307 · Emb ERJ170200LR · Wing, Plate/Skin > LEFT WING LEADING EDGE PANEL BETWEEN RIBS 10 AND 11 HAS A PREVIOUS REPAIR THAT IS CHAFED OUT OF LIMITS. REPAIRED - [SDR MASA2025032400020](https://openairdocs.org/sdr/MASA2025032400020.md): Light · malfunctioned · Mar 24, 2025 · N84307 · Emb ERJ170200LR · Emergency Lighting > LUM STRIP AT 1A/2A IS 1/2 BRIGHTNESS - [SDR MASA202503100020](https://openairdocs.org/sdr/MASA202503100020.md): Light · malfunctioned · Mar 24, 2025 · N84307 · Emb ERJ170200LR · Emergency Lighting > LUM STRIP AT 1A/2A IS 1/2 BRIGHTNESS - [SDR MASA2025012500005](https://openairdocs.org/sdr/MASA2025012500005.md): None · none · Jan 25, 2025 · N84307 · Emb ERJ170200LR · Standard Practices/Structures > RETURN TO FIELD DUE TO MEDICAL EMERGENCY DECLARED OVERWEIGHT LANDING. INSPECTION PERFORMED, NO DEFECTS FOUND. - [SDR JR2R20240814120](https://openairdocs.org/sdr/JR2R20240814120.md): Stringer · corroded · Aug 14, 2024 · N84307 · Emb ERJ170200LR · Fuselage Main, Longeron/Stringer > AFT CARGO STRINGER 29R CORRODED BETWEEN FR76 AND FR77. REPAIRED - [SDR JR2R20240810809](https://openairdocs.org/sdr/JR2R20240810809.md): Cover · bent · Aug 10, 2024 · N84307 · Emb ERJ170200LR · Passenger/Crew Doors > FWD PASSENGER DOOR PNL 811DLW FWD SIDE BRACKET BENT AT CENTER SECTION AND DISBONDED FROM MOUNT TABS. REPAIRED - [SDR JR2R20240808833](https://openairdocs.org/sdr/JR2R20240808833.md): Skin · corroded · Aug 8, 2024 · N84307 · Emb ERJ170200LR · Fuselage Main, Plate/Skin > AFT CARGO AROUND AFT WASTE DOOR BOX/CUTOUT INTERNAL SIDE CORRODED MULTIPLE PLACES. REPAIRED - [SDR JR2R20240806822](https://openairdocs.org/sdr/JR2R20240806822.md): Washer · chafed · Aug 6, 2024 · N84307 · Emb ERJ170200LR · Nacelle/Pylon, Attach Fittings > I/B ANTI ROTATION WASHER ON I/B SIDE ON #2 PYLON FWD ATTACH LINKS ARE CHAFING LINKS. REPAIRED - [SDR JR2R20240806821](https://openairdocs.org/sdr/JR2R20240806821.md): Washer · chafed · Aug 6, 2024 · N84307 · Emb ERJ170200LR · Nacelle/Pylon, Attach Fittings > I/B ANTI ROTATION WASHER ON O/B SIDE ON #2 PYLON FWD ATTACH LINKS ARE CHAFING LINKS. REPAIRED - [SDR JR2R20240806118](https://openairdocs.org/sdr/JR2R20240806118.md): Seal Rest · corroded · Aug 6, 2024 · N84307 · Emb ERJ170200LR · Fuselage Main, Structure > AFT CARGO DOOR LOWER SEAL DEPRESSOR LOWER LANDINGS CORRODED IN MULTIPLE PLACES. REPLACED - [SDR JR2R20240806121](https://openairdocs.org/sdr/JR2R20240806121.md): Shear Tie · corroded · Aug 6, 2024 · N84307 · Emb ERJ170200LR · Fuselage Internal Mounting Structure > FRAME CLIP CORRODED AT FR85 BETWEEN STR27R TO STR28R. REPLACED - [SDR JR2R20240803322](https://openairdocs.org/sdr/JR2R20240803322.md): Fitting · corroded · Aug 3, 2024 · N84307 · Emb ERJ170200LR · Horizontal Stabilizer Miscellaneous Structure > LH FRAME 100 HORIZONTAL STAB FITTING CHAFED. REPAIRED - [SDR JR2R20240803863](https://openairdocs.org/sdr/JR2R20240803863.md): Intercostal · corroded · Aug 3, 2024 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > AFT CARGO AFT OF AFT BULKHEAD INTERNAL SIDE OF POTABLE WATER DRAIN SUPPORT STRUCTURE AND SKIN IS CORRODED. REPLACED INTERCOSTAL - [SDR JR2R20240803189](https://openairdocs.org/sdr/JR2R20240803189.md): Shear Tie · corroded · Aug 3, 2024 · N84307 · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR TIE AT FR87 BETWEEN STR27R AND STR28R CORRODED. REPLACED - [SDR JR2R20240803191](https://openairdocs.org/sdr/JR2R20240803191.md): Shear Tie · corroded · Aug 3, 2024 · N84307 · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR TIE AT FR88 BETWEEN STR27R AND STR28R CORRODED. REPLACED - [SDR JR2R20240803190](https://openairdocs.org/sdr/JR2R20240803190.md): Beam · corroded · Aug 3, 2024 · N84307 · Emb ERJ170200LR · Fuselage Main, Structure > AFT CARGO DOOR SURROUND STRUCTURE LOWER BEAM CORRODED. REPLACED - [SDR JR2R20240803126](https://openairdocs.org/sdr/JR2R20240803126.md): Seal Rest · corroded · Aug 3, 2024 · N84307 · Emb ERJ170200LR · Fuselage Main, Structure > FWD CARGO DOOR LOWER SEAL DEPRESSOR LOWER LANDING CORRODED. REPLACED - [SDR JR2R20240727188](https://openairdocs.org/sdr/JR2R20240727188.md): Stringer · corroded · Aug 3, 2024 · N84307 · Emb ERJ170200LR · Fuselage Main, Longeron/Stringer > CORROSION FOUND ON STR28R BETWEEN FR88 - FR89. REPAIRED. - [SDR JR2R202407272810](https://openairdocs.org/sdr/JR2R202407272810.md): Stringer · corroded · Aug 3, 2024 · N84307 · Emb ERJ170200LR · Fuselage Main, Longeron/Stringer > CORROSION FOUND ON STR28R BETWEEN FR88 - FR89. REPAIRED - [SDR JR2R20240727280](https://openairdocs.org/sdr/JR2R20240727280.md): Web · corroded · Jul 27, 2024 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > FLOOR WEB BETWEEN FR87 THRU FR88 AND RBL12 THRU RBL48 CORRODED. REPLACED - [SDR JR2R2024F00010](https://openairdocs.org/sdr/JR2R2024F00010.md): Web · corroded · Jul 27, 2024 · N84307 · Emb ERJ170200LR · Fuselage Miscellaneous Structure > FLOOR WEB BETWEEN FR87 THRU FR88 AND RBL12 THRU RBL48 CORRODED. REPLACED - [SDR JR2R20240727523](https://openairdocs.org/sdr/JR2R20240727523.md): Ground Stud · corroded · Jul 27, 2024 · N84307 · Emb ERJ170200LR · Nacelle/Pylon Structure > LH WING IDG GROUNDING BRACKET CORRODE O/B AND AFT OF #1 PYLON. REPAIRED - [SDR JR2R202407276316](https://openairdocs.org/sdr/JR2R202407276316.md): Ground Stud · corroded · Jul 27, 2024 · N84307 · Emb ERJ170200LR · Nacelle/Pylon Structure > #2 ENGINE IDG GROUNDING BRACKET LOCATED IN THE TRAILING EDGE CAVITY O/B OF THE #2 PYLON CORRODED. REPAIRED - [SDR JR2R20240727413](https://openairdocs.org/sdr/JR2R20240727413.md): Panel · chafed · Jul 27, 2024 · N84307 · Emb ERJ170200LR · Nacelle/Pylon, Plate/Skin > LH PYLON PANEL 419UR HAS CHAFING ON INTERIOR SURFACE. REPAIRED - [SDR JR2R20240727112](https://openairdocs.org/sdr/JR2R20240727112.md): Floorbeam · cracked · Jul 27, 2024 · N84307 · Emb ERJ170200LR · Fuselage Main, Floor Beam > RH FLOOR SILL FR84 RBL32-RBL42 CORRODED. REPLACED. Next page: https://openairdocs.org/aircraft/N84307/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 = 'N84307' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N84307/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.