# Service difficulty reports: N243NN A list on [N243NN](https://openairdocs.org/aircraft/N243NN.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SIMA20250620001](https://openairdocs.org/sdr/SIMA20250620001.md): Seal Rest · corroded · Jun 20, 2025 · N243NN · Emb ERJ170200LR · Fuselage Main, Structure > FWD CARGO DOOR CUT-OUT STRUCTURE CENTER SEAL REST CORRODED BEYOND LIMITS. (MAJOR REPAIR) (LEVEL 2 CORROSION) REMOVED AND REPLACED FWD CARGO DOOR CUT-OUT STRUCTURE CENTER SEAL REST IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250612002](https://openairdocs.org/sdr/SIMA20250612002.md): Floorbeam · corroded · Jun 12, 2025 · N243NN · Emb ERJ170200LR · Fuselage Main, Floor Beam > RH AFT GALLEY FLOOR BEAM CORRODED IN THREE LOCATIONS ONE NEXT TO FASTENERS JUST FORWARD OF FR86 ANOTHER JUST FORWARD OF FR87 AND LAST JUST AFT OF FR88, (LEVEL 2 CORROSION) RAR RH AFT GALLEY FLOOR BEAM IAW ERJ 175 SRM 51-40-08 - [SDR SIMA20250612001](https://openairdocs.org/sdr/SIMA20250612001.md): Floorbeam · corroded · Jun 12, 2025 · N243NN · Emb ERJ170200LR · Fuselage Main, Floor Beam > LH AFT GALLEY FLOOR BEAM CORRODED JUST FORWARD FROM FR 87. (LEVEL 2 CORROSION). REMOVED AND REPLACED LH AFT GALLEY FLOOR BEAM JUST FORWARD OF FR 87 IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601020](https://openairdocs.org/sdr/SIMA20250601020.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP CORRODED AT FR 90 BETWEEN STR 27R AND STR 28R. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 90 BETWEEN STR 27R AND 28R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601016](https://openairdocs.org/sdr/SIMA20250601016.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP CORRODED AT FR 88, STR27R/STR28R. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 88, STGR 27R/STR28R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601017](https://openairdocs.org/sdr/SIMA20250601017.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP CORRODED AT FR 87 UNDER WATER TANK SUPPORT STR 29L/STR 29R. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 87 UNDER WATER TANK SUPPORT STR 29L/STR 29R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601019](https://openairdocs.org/sdr/SIMA20250601019.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP AT FR 86 CORRODED BETWEEN STR 27R/28R.CORRODED. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 86 BETWEEN STR 27R/28R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601018](https://openairdocs.org/sdr/SIMA20250601018.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP AT FR 87 CORRODED BETWEEN STR 27R/28R.CORRODED. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 87 BETWEEN STR 27R/28R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601011](https://openairdocs.org/sdr/SIMA20250601011.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP CORRODED AT FR 81 STR 27R/28R. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 81 STR 27R/28R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601015](https://openairdocs.org/sdr/SIMA20250601015.md): Floor Support · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Miscellaneous Structure > FR 75 SHEAR CLIP/FLOOR SUPPORT IS CORRODED BETWEEN STR 29L/29R. (LEVEL 2 CORROSION). REMOVED AND REPLACED FR 75 SHEAR CLIP/FLOOR SUPPORT BETWEEN STR 29L/29R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601012](https://openairdocs.org/sdr/SIMA20250601012.md): Floor Support · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Miscellaneous Structure > FR 74 SHEAR CLIP/FLOOR SUPPORT STR 29L/29R CORRODED. (LEVEL 2 CORROSION). REMOVED AND REPLACED FR 74 SHEAR CLIP/FLOOR SUPPORT STR 29L/29R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601010](https://openairdocs.org/sdr/SIMA20250601010.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP AT FR 81 CORRODED BETWEEN STR 28R/29R. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 81 BETWEEN STR 28R/29R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601013](https://openairdocs.org/sdr/SIMA20250601013.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > FR 76 SHEAR CLIP FR 76 STR 28R/29R CORRODED. (LEVEL 2 CORROSION). REMOVED AND REPLACED FR 76 SHEAR CLIP FR 76 STR 28R/29R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601014](https://openairdocs.org/sdr/SIMA20250601014.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP AT FR 74 STR 29R/28R CORRODED. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 74 STR 29R/28R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601003](https://openairdocs.org/sdr/SIMA20250601003.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP AT FR 83 CORRODED BETWEEN STR 28R/29R. (LEVEL 2 CORROSION) REMOVED AND REPLACED SHEAR CLIP AT FR 83 BETWEEN STR 28R/29R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601007](https://openairdocs.org/sdr/SIMA20250601007.md): Floor Support · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Miscellaneous Structure > FR 82 SHEAR CLIP/FLOOR SUPPORT BETWEEN STR 29L/29R IAW ERJ 175 SRM 51-40-08 CORRODED. (LEVEL 2 CORROSION) REMOVED AND REPLACED FR 82 SHEAR CLIP/FLOOR SUPPORT BETWEEN STR 29L/29R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601002](https://openairdocs.org/sdr/SIMA20250601002.md): Support Bracket · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Horizontal Stabilizer Miscellaneous Structure > RH SHEAR CLIP/SUPPORT BRACKET AT FR 85 STR 29L/29R CORRODED. (LEVEL 2 CORROSION). REMOVED AND REPLACED RH SHEAR CLIP/SUPPORT BRACKET AT FR 85 STR 29L/29R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601008](https://openairdocs.org/sdr/SIMA20250601008.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP AT FR 85 STR 27R/28R CORRODED. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 85 STR 27R/28R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601009](https://openairdocs.org/sdr/SIMA20250601009.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SSI 53-23-003 SHEAR CLIP AT FR82 CORRODED BETWEEN STR28R-/29R. (MARKED). (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 82 BETWEEN STR 28R/29R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601001](https://openairdocs.org/sdr/SIMA20250601001.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP AT FR 82 CORRODED BETWEEN STR 27R/28R. (LEVEL 2 CORROSION). REMOVED AND REPLACED SHEAR CLIP AT FR 82 BETWEEN STR 27R/28R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601004](https://openairdocs.org/sdr/SIMA20250601004.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP AT FR 84 CORRODED BETWEEN STR 27R/28R. (LEVEL 2 CORROSION) REMOVED AND REPLACED SHEAR CLIP AT FR 84 BETWEEN STR 27R/28R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601005](https://openairdocs.org/sdr/SIMA20250601005.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP AT FR 83 CORRODED BETWEEN STR 27R/28R. (LEVEL 2 CORROSION) REMOVED AND REPLACED SHEAR CLIP AT FR 83 BETWEEN STR 27R/28R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250601006](https://openairdocs.org/sdr/SIMA20250601006.md): Shear Tie · corroded · Jun 1, 2025 · N243NN · Emb ERJ170200LR · Fuselage Internal Mounting Structure > SHEAR CLIP AT FR 84 CORRODED BETWEEN STR 28R/29R. (LEVEL 2 CORROSION) REMOVED AND REPLACED SHEAR CLIP AT FR 84 BETWEEN STR 28R/29R IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250528002](https://openairdocs.org/sdr/SIMA20250528002.md): Seat Track · corroded · May 28, 2025 · N243NN · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > FWD GALLEY CENTER SEAT TRACK CORRODED IN NUMEROUS AREAS BTW FR 16-20. (MAJOR REPAIR) (LEVEL 2 CORROSION) REMOVED AND REPLACED FWD GALLEY CENTER SEAT TRACK BTW FR 16-20 IAW ERJ 175 SRM 51-40-08. - [SDR SIMA20250528003](https://openairdocs.org/sdr/SIMA20250528003.md): Seat Track · corroded · May 28, 2025 · N243NN · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > FWD GALLEY RH SEAT TRACK CORRODED BTW FR 17-18. (MAJOR REPAIR) (LEVEL 2 CORROSION) PERFORMED PERMANENT REPAIR TO FWD GALLEY RH SEAT TRACK BTW FR 17-18 IAW ERS-EJ-53MR-5205. - [SDR SIMA20250306001](https://openairdocs.org/sdr/SIMA20250306001.md): Glowstrip · missing · Mar 6, 2025 · N243NN · Emb ERJ170200LR · Emergency Equipment > GLOW IN THE DARK FLOOR STRIP BY EMERGENCY PHOTOLUMINESCENT LIGHT STRIP 15D F MISSING FROM HOUSING REINSTALLED EMERGENCY PHOTO ILLUMINESCENT FLOOR STRIP NEAR SEAT 15DF IAW AMM 33-50-21 - [SDR SIMA20241008003](https://openairdocs.org/sdr/SIMA20241008003.md): Light · damaged · Oct 8, 2024 · N243NN · Emb ERJ170200LR · Emergency Lighting > EMERGENCY PHOTOLUMINSCENT STRIPS FWD ENTRANCE AREA DAMAGED RAR EMERGENCY PHOTOLUMINSCENT STRIPS IAW ERJ MM 33-50-21 - [SDR SIMA20240612001](https://openairdocs.org/sdr/SIMA20240612001.md): Light · damaged · Jun 12, 2024 · N243NN · Emb ERJ170200LR · Emergency Lighting > FIRST TWO STRIPS OF FLOOR EMERGENCY PHOTOLUMINESCENT LIGHTING LH APPEARED TO BE INOPERATIVE.ALSO BROWN COLORED BURN LIKE MARKS AT CONNECTION POINTS. TRANSFERD NRWC 043-ORD-03853. RAR FIRST TWO EMERGENCY LH FWD PHOTOLUMINESCENT INDICATOR STRIP LIGHTS IAW AMM 33 - [SDR SIMA20230630003](https://openairdocs.org/sdr/SIMA20230630003.md): Battery · unserviceable · Jun 30, 2023 · N243NN · Emb ERJ170200LR · Emergency Lighting > FLIGHT DECK EMERGENCY LIGHT WILL NOT ILLUMINATE ON TESTING-C/A-RAR ELPU 1 IAW AMM 33-50-01. OPC OK. - [SDR SIMA20230611001](https://openairdocs.org/sdr/SIMA20230611001.md): Unknown · unknown · Jun 11, 2023 · N243NN · Emb ERJ170200LR · Emergency Lighting > FLIGHT DECK EMERGENCY LIGHT WON'T ILLUMINATE-C/A-RAR COCKPIT EMERGENCY LIGHT LAMP ASSY IAW E175 AMM 33-50-03. OPERATIONAL TEST GOOD. - [SDR SIMA20230202001](https://openairdocs.org/sdr/SIMA20230202001.md): Battery · unserviceable · Feb 2, 2023 · N243NN · Emb ERJ170200LR · Emergency Lighting > EMERGENCY LIGHT AT ROW SEAT 12 IS INOPERATIVE. REF LG PG 4921527 ITEM #1 MEL 33-7 AUTH # 020010DC -C/A-RAR #4 EMERGENCY-LIGHT POWER UNIT IAW AMM 33-50-01. OPC GOOD. MEL RESTORED - [SDR SIMA20220730005](https://openairdocs.org/sdr/SIMA20220730005.md): Gusset · corroded · Jul 30, 2022 · N243NN · Emb ERJ170200LR · Fuselage Main, Structure > SSI 53-23-005 AFT GALLEY FLOOR STRUCTURE LH CENTER BEAM GUSSET AT FR 89 IS CORRODED (LEVEL 2 CORROSION)-C/A-REMOVED AND INSTALLED SERVICEABLE AFT GALLEY FLOOR STRUCTURE LH CENTER BEAM GUSSET IAW EMB-175 SRM 51-43-03, SRM 51-40-08, SRM 51--21-01 - [SDR SIMA20220730004](https://openairdocs.org/sdr/SIMA20220730004.md): Floor Panel · corroded · Jul 30, 2022 · N243NN · Emb ERJ170200LR · Fuselage Main, Structure > SSI 53-23-005 AFT GALLEY FLOOR STRUCTURE RH CENTER BEAM GUSSET AT FR 90 CORRODED (LEVEL 2 CORROSION) -C/A-REMOVED AND INSTALLED AFT GALLEY FLOOR STRUCTURE RH CENTER BEAM GUSSET AT FR 90 IAW EMB-175 SRM 51-41-02, SRM 51-40-08, SRM 51-21-01 - [SDR SIMA20220730003](https://openairdocs.org/sdr/SIMA20220730003.md): Panel Support · corroded · Jul 30, 2022 · N243NN · Emb ERJ170200LR · Fuselage Main, Structure > SSI 53-23-005 AFT GALLEY FLOOR STRUCTURE RH OUTBD PANEL SUPPORT IS CORRODED (LEVEL 2 CORROSION)-C/A-REMOVED AND INSTALLED SERVICEABLE AFT GALLEY FLOOR STRUCTURE RH OUTBD PANEL SUPPORT IAW EMB-175 SRM 51-43-03, SRM 51-40-08, SRM 51-21-01, 51-21-02 - [SDR SIMA20220728004](https://openairdocs.org/sdr/SIMA20220728004.md): Seat Track · corroded · Jul 28, 2022 · N243NN · Emb ERJ170200LR · Fuselage Main, Structure > LH CENTER SEAT TRACK IS CORRODED FWD AND AFT OF FRAME 20 (LEVEL 2 CORROSION) -C/A-BLENDED AS REQUIRED TO REMOVE AREA "A" OF LH CENTER SEAT TRACK AT FR 20 AREA IAW ERS-EJ-5300-4598. TRIMMED 3 SETS OF TEETH AS REQUIRED TO REMOVE DAMAGE FROM AREAS "B" AND "C" IAW - [SDR SIMA20220728003](https://openairdocs.org/sdr/SIMA20220728003.md): Floor Panel · corroded · Jul 28, 2022 · N243NN · Emb ERJ170200LR · Fuselage Main, Structure > SSI 53-10-027 RH OUTBD FLOOR SILL IS CORRODED BETWEEN FR 12-14 (LEVEL 2 CORROSION)-C/A-RAR R/H OTBD FLOOR SILL BETWEEN FRAMES 12-14 IAW EMB 175 SRM 51-40-08 - [SDR SIMA20220603003](https://openairdocs.org/sdr/SIMA20220603003.md): Spar · cracked · Jun 3, 2022 · N243NN · Emb ERJ170200LR · Wing, Plate/Skin > RH WING TIP SPAR 1 CRACKED. REPLACE PER EO EJ-57AD-017 IAW AMM.-C/A-REPLACE PER EO EJ-57AD-017 IAW AMM. - [SDR SIMA20220603002](https://openairdocs.org/sdr/SIMA20220603002.md): Spar · cracked · Jun 3, 2022 · N243NN · Emb ERJ170200LR · Wing, Plate/Skin > LH WING TIP SPAR 1 CRACKED. REPLACE PER EO EJ-57AD-017 IAW AMM.-C/A- REPLACE PER EO EJ-57AD-017 IAW AMM. - [SDR SIMA20220223003](https://openairdocs.org/sdr/SIMA20220223003.md): None · none · Feb 23, 2022 · N243NN · Emb ERJ170200LR · Passenger/Crew Doors > F1 REPORTS POSSIBLE LIVE DOOR 1L.-C/A-REALINGED DOOR HANDLES AS REQUIRED PREFORMED DOOR OPERATIONAL TEST IAW EMB 175 AM 52-11-40 OPS CHECK GOOD AIRCRAFT OK FOR SERVICE - [SDR SIMA20220108001](https://openairdocs.org/sdr/SIMA20220108001.md): None · none · Jan 8, 2022 · N243NN · Emb ERJ170200LR · Passenger Compartment Lighting > MIDDLE PAX CABIN EMERGENCY LIGHT INOP-C/A-RAR #6 CEILING PANEL LIGHT ASSY IAW AMM 33-50-13. RAR #4 EMERGENCY LIGHT POWER SUPPLY IAW AMM 33-50-01. PERFORMED EMERGENCY LIGHTS OPS CHK IAW AMM 33-50-00. OPS CHK GOOD. NO FURTHER DEFECTS NOTED. - [SDR SIMA201812107005](https://openairdocs.org/sdr/SIMA201812107005.md): Battery · failed · Dec 7, 2018 · N243NN · Emb ERJ170200LR · Emergency Lighting > FOUND 2 MAIN CABIN CEILING EMERGENCY LIGHTS INOP-C/A-FOUND 2 MAIN CABIN CEILING EMERGENCY LIGHTS INOP, RAR FWD EMERGENCY-LIGHT POWER UNIT IAW AMM 33-50-01. PERFORMED OPC OF RELATED EMERGENCY LIGHT POWER UNIT IAW AMM 33-50-01. OPC GOOD. PERFORMED OPC OF EMERGEN - [SDR SIMA20171123001](https://openairdocs.org/sdr/SIMA20171123001.md): Power Supply · inoperative · Nov 23, 2017 · N243NN · Emb ERJ170200LR · Emergency Lighting > FRONT SERVICE DOOR EMERGENCY DOOR LIGHT INOPERATIVE. REMOVED AND REPLACED THE NR 1 POWER SUPPLY IAW AMM 33-50-01. OPS CHECKED GOOD IAW 33-50-01 AND 33-50-00.. - [SDR SIMA20170529001](https://openairdocs.org/sdr/SIMA20170529001.md): Drain Valve · stuck · May 29, 2017 · N243NN · Emb ERJ170200LR · Potable Water System > DURING CLIMB PASSING 17000FT, FA CALLED TO REPORT A LOUD RUSHING AIR SOUND COMING FROM AFT GALLEY SINK. PERFORMED AN EMERGENCY LANDING WITHOUT FURTHER PROBLEMS. INSPECTED AND FOUND AUTO DRAIN VALVE STICKING. CYCLED THE AUTO DRAIN VALVE IAW AMM 38-31-04. OP ## 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 = 'N243NN' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N243NN/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.