# Service difficulty reports: N277NN A list on [N277NN](https://openairdocs.org/aircraft/N277NN.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SIMA20260330002](https://openairdocs.org/sdr/SIMA20260330002.md): Battery · unserviceable · Mar 30, 2026 · N277NN · Emb ERJ170200LR · Emergency Lighting > EMERGENCY LIGHT CEILING ABOVE ROW 16. INOP. RAR EMERGENCY-LIGHT POWER UNIT IAW AMM 33-50-01. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME. MEL ITEM RESTORED. - [SDR SIMA20260316001](https://openairdocs.org/sdr/SIMA20260316001.md): Battery Pack · inoperative · Mar 16, 2026 · N277NN · Emb ERJ170200LR · Emergency Lighting > EMERGENCY BACK UP BATTERY #3 INOP L2 DOOR EXIT EMERGENCY LIGHTS INOP RAR EMEGENCY LIGHT 3 POWER UNIT IAW AMM 33-50-01. OPS CHECK GOOD - [SDR SIMA20260312001](https://openairdocs.org/sdr/SIMA20260312001.md): Door · stuck · Mar 12, 2026 · N277NN · Emb ERJ170200LR · Passenger/Crew Doors > DOOR L1 WON'T OPEN. PERFORM OPS CHECK ON L1 DOOR OPS CHECK GOOD PER 52-11-00 - [SDR SIMA202602265001](https://openairdocs.org/sdr/SIMA202602265001.md): Battery · unserviceable · Feb 25, 2026 · N277NN · Emb ERJ170200LR · Emergency Lighting > EMERGENCY LIGHT AND SIGN ABOVE AFT PASSENGER DOOR ARE INOPERATIVE. R & R OF ELPU NR 3 IAW AMM 33-50-01 OPC GOOD - [SDR SIMA202503053001](https://openairdocs.org/sdr/SIMA202503053001.md): Flashlight Assy · broken · Mar 3, 2025 · N277NN · Emb ERJ170200LR · Emergency Equipment > FORWARD FA EMERGENCY FLASHLIGHT IS BROKEN. RAR FWD FA EMERGENCY FLASHLIGHT AT THE FWD FLT ATD POSITION IAW AMM 33-51-01. OPS CHECK GOOD. - [SDR SIMA20241217004](https://openairdocs.org/sdr/SIMA20241217004.md): Seat Track · corroded · Dec 17, 2024 · N277NN · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > CORROSION ON RH SEAT TRACK AT FR17 AND Y+ 10.75? MARKED IN RED (LEVEL 2 CORROSION) REMOVED CORROSION FROM 2 EA. CROWN TEETH AT FR17, Y +10.75 R/H SEAT TRACK PER: EMB 175 SRM 51-12-00. BOTH AREAS FOUND TO BE OUT OF LIMITS PER: EMB 175 SRM 53-10-10/AD01 AND ETN- - [SDR SIMA20241217003](https://openairdocs.org/sdr/SIMA20241217003.md): Seat Track · corroded · Dec 17, 2024 · N277NN · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > CORROSION ON RH SEAT TRACK AT FR17 AND Y+ 10.75? MARKED IN RED (MAJOR REPAIR) REMOVED CORROSION FROM 2 EA. CROWN TEETH AT FR17, Y +10.75 R/H SEAT TRACK PER: EMB 175 SRM 51-12-00. BOTH AREAS FOUND TO BE OUT OF LIMITS PER: EMB 175 SRM 53-10-10/AD01 AND ETN-EJ-53 - [SDR SIMA20241217001](https://openairdocs.org/sdr/SIMA20241217001.md): Seat Track · corroded · Dec 17, 2024 · N277NN · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > CORROSION 2 SPOTS ON LH SEAT TRACK AT FR17 AND Y - 10.75? MARKED IN RED. (MAJOR REPAIR) (LEVEL 2 CORROSION). C/A REMOVED CORROSION FROM 2 EA. AREAS ON FLANGE AT FR17, Y -10.75 L/H SEAT TRACK PER: SRM 51-12-00 AREA FOUND TO BE OUT OF LIMITS LOCATED, DRILLED AND - [SDR SIMA2025019217002](https://openairdocs.org/sdr/SIMA2025019217002.md): Seat Track · corroded · Dec 17, 2024 · N277NN · Emb ERJ170200LR · Fuselage, Seat/Cargo Attach Fittings > CORROSION 2 SPOTS ON LH SEAT TRACK AT FR17 AND Y - 10.75? MARKED IN RED (LEVEL 2 CORROSION) REMOVED CORROSION FROM 2 EA. AREAS ON FLANGE AT FR17, Y -10.75 L/H SEAT TRACK PER: SRM 51-12-00 AREA FOUND TO BE OUT OF LIMITS LOCATED, DRILLED AND COUNTERSUNK ON LH F - [SDR SIMA20230618001](https://openairdocs.org/sdr/SIMA20230618001.md): Unknown · unknown · Jun 18, 2023 · N277NN · Emb ERJ170200LR · Navigation System > DURING FLT LDG GEAR AURAL WARNING CANNOT BE CANCEL PULLED RALT # 1 CB PER QRH PRIOR TO PULLING CB RALT # 1 INDICATED -5 FEET ALT WAS FL190-C/A- PER MEL 34-15 RAD ALT 1 MTX PROC C/W - [SDR SIMA20220326008](https://openairdocs.org/sdr/SIMA20220326008.md): Spar · cracked · Mar 26, 2022 · N277NN · Emb ERJ170200LR · Wing, Plate/Skin > LH WING TIP HAS CRACKED SPAR 1.-C/A-COMPLETE:REPAIRED AND INSTALLED LH WING TIP IAW E.O EJ-5700-004 PT A AND AMM 57-30-00-400-801-A. REF BOW 360623. - [SDR SIMA20220326009](https://openairdocs.org/sdr/SIMA20220326009.md): Spar · cracked · Mar 26, 2022 · N277NN · Emb ERJ170200LR · Wing Main, Frame Structure > RT WING TIP HAS A CRACK ON LOWER CORNER OF SPAR 1-C/A-COMPLETE:C/W REPLACEMENT OF WING TIP INBOARD SPAR L WITH REINFORCED SPAR SECTION IAW EO EJ-5700-004 PT B. - [SDR SIMA20210403001](https://openairdocs.org/sdr/SIMA20210403001.md): Slide · partial deploy · Apr 3, 2021 · N277NN · Emb ERJ170200LR · Escape Slide > MAIN CABIN DOOR WOULD NOT DISARM RESCUE SENT FROM DFW. 4195 DLYD 3.5 HOURS-REFERENCE ITEM 1 OF THIS LOG PAGE FOUND L1 DOOR EMERG EXCAPE SLIDE PARTICIALY DEPLOYED. REMOVED SLIDE AND STOWED IN CARGO BAY "TRANSFERRED TO NRWC 077-LIT-00929" EM868176-C/A-RAR EMERGE - [SDR SIMA20210329002](https://openairdocs.org/sdr/SIMA20210329002.md): Trim Panel · unsecure · Mar 29, 2021 · N277NN · Emb ERJ170200LR · Passenger Compartment Equipment > AISLE CEILING TRIM OVERHEAD ROW 1 FELL ENROUTE. PANEL SECURED. NO INJURIES REPORTED, CONT SAFELY TO DEST. -C/A-DEFERRED ROW 1 CEILING COVERING M PROCEDURES C/W REF: NEF 25-20D AUTH: 030528M-N - [SDR SIMA202002065006](https://openairdocs.org/sdr/SIMA202002065006.md): Light · worn · Feb 5, 2020 · N277NN · Emb ERJ170200LR · Emergency Lighting > FWD PHOTOLUMINESCENT PATHWAY LIGHT WORN-C/A-REMOVED AND REPLACED PHOTOLUMINESCENT STRIP IN FRONT OF FWD WARDROBE ASSY IAW AMM 33-50-21. OPC GOOD. NO FURTHER DEFECT NOTED. - [SDR SIMA202001276002](https://openairdocs.org/sdr/SIMA202001276002.md): Light · inoperative · Jan 26, 2020 · N277NN · Emb ERJ170200LR · Emergency Lighting > FOUND PHOTO LUMINESCENT FLOOR EMERGENCY LIGHT STRIP OUT AT ZONE 226.-C/A-REMOVED AND REPLACED PHOTO LUMINESCENT EMERGENCY LIGHT STRIP AT ZONE 226 IAW ERJ 175 AMM 33-50-21. NO FURTHER DEFECTS NOTED. ## 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 = 'N277NN' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N277NN/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.