# Service difficulty reports: N779RN A list on [N779RN](https://openairdocs.org/aircraft/N779RN.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SIMA20261018002](https://openairdocs.org/sdr/SIMA20261018002.md): Battery · inoperative · Oct 18, 2026 · N779RN · Emb ERJ170100SE · Emergency Lighting > FOUND AFT EMERGENCY LIGHT NOT WORKING DURING PS CHECK RAR EMERGENCY LIGHT POWER UNIT NR 3 IAW AMM 33-50-01 OPS CHECK GOOD - [SDR SIMA20260730004](https://openairdocs.org/sdr/SIMA20260730004.md): Door · lack of lube · Jul 30, 2026 · N779RN · Emb ERJ170100SE · Passenger/Crew Doors > L1 DOOR HARD TO OPEN AND CLOSE LUBRICATED L1 DOOR AS REQUIRED. NO DEFECTS NOTED. OPS CHECKED GOOD. - [SDR SIMA20260427001](https://openairdocs.org/sdr/SIMA20260427001.md): Floor Support · cracked · Apr 27, 2026 · N779RN · Emb ERJ170100SE · Fuselage Miscellaneous Structure > CRACK UNDER FLOORBOARD 242ARF IN BETWEEN FR 46-47 (MAJOR REPAIR). ACCOMPLISHED A PERMANENT REPAIR ON THE CRACK UNDER FLOORBOARD 242ARF IN BETWEEN FR 46-47 IAW ERS-EJ-53MR-5415. - [SDR SIMA20260421003](https://openairdocs.org/sdr/SIMA20260421003.md): Stringer Splice · cracked · Apr 21, 2026 · N779RN · Emb ERJ170100SE · Fuselage Main, Longeron/Stringer > CENTER FUSELAGE II INTERNAL, RH STGR 9 CRACKED FWD OF FR 59 AT THE FWD END NEXT TO THE WINDOW CUTOUT. (MAJOR REPAIR). REMOVED AND REPLACED STGR 9R SPLICE AT FR 59 IAW ERJ 170 SRM 51-40-08. - [SDR SIMA20260421002](https://openairdocs.org/sdr/SIMA20260421002.md): Stringer Splice · cracked · Apr 21, 2026 · N779RN · Emb ERJ170100SE · Fuselage Main, Longeron/Stringer > CENTER FUSELAGE II INTERNAL, RH STGR 10 CRACKED FWD OF FR 59 AT THE FWD END NEXT TO THE WINDOW CUTOUT. (MAJOR REPAIR). REMOVED AND REPLACED STGR10R SPLICE AT FR 59 IAW ERJ 170 SRM 51-40-08 - [SDR SIMA20260410001](https://openairdocs.org/sdr/SIMA20260410001.md): Stabilizer · corroded · Apr 10, 2026 · N779RN · Emb ERJ170100SE · Fuselage Main, Structure > SSI 53-23-003 -STABILIZER FROM FR 85 TO STGR 18L CORRODED (LEVEL 2 CORROSION) REMOVED AND REPLACED FR 85 TO STGR 19L STABILIZER IAW ERJ 170 SRM 51-40-08 - [SDR SIMA20260405003](https://openairdocs.org/sdr/SIMA20260405003.md): Stringer · cracked · Apr 5, 2026 · N779RN · Emb ERJ170100SE · Fuselage Main, Longeron/Stringer > STRINGER 10L IS POSSIBLY CRACKED AT AFT END AT FRAME 74 AT FASTENER (MAJOR REPAIR) R & R LH STGR 10L AT FR74 IAW ER170 SRM 51-40-08. - [SDR SIMA20260404002](https://openairdocs.org/sdr/SIMA20260404002.md): Stringer Splice · cracked · Apr 4, 2026 · N779RN · Emb ERJ170100SE · Fuselage Main, Longeron/Stringer > CENTER FUSELAGE II INTERNAL, LT STGR 9 CRACKED FWD OF FR 59 AT THE FWD END NEXT TO THE WINDOW CUTOUT. (MAJOR REPAIR). R & R CENTER FUSELAGE II INTERNAL, LT STGR 9 FWD OF FR 59 AT THE FWD END NEXT TO THE WINDOW CUT OUT. IAW SRM 51-40-08. - [SDR SIMA20260404001](https://openairdocs.org/sdr/SIMA20260404001.md): Seat Track · corroded · Apr 4, 2026 · N779RN · Emb ERJ170100SE · Fuselage, Seat/Cargo Attach Fittings > RH CENTER SEAT TRACK FLOOR SUPPORT AREA HAS EVIDENCE OF CORROSION AROUND AT FASTENERS AROUND END OF SEAT TRACK AT FR 84 (MAJOR REPAIR) (LEVEL 2 CORROSION) REPAIRED RH CENTER SEAT TRACK FLOOR SUPPORT AREA AROUND AT FASTENERS AROUND END OF SEAT TRACK AT FR 84 IA - [SDR SIMA20260403004](https://openairdocs.org/sdr/SIMA20260403004.md): Floor Support · gouged · Apr 3, 2026 · N779RN · Emb ERJ170100SE · Fuselage Miscellaneous Structure > RH FLOOR SILL IS GOUGED AT SCREW HOLE AT FR 29 (MAJOR REPAIR). REPAIRED RH FLOOR SILL AT SCREW HOLE AT FRAME 29 IAW ERS-EJ-53MR-5408 - [SDR SIMA20260403005](https://openairdocs.org/sdr/SIMA20260403005.md): Seat Track · corroded · Apr 3, 2026 · N779RN · Emb ERJ170100SE · Fuselage, Seat/Cargo Attach Fittings > RH CENTER TRACK FLOOR SUPPORT AREA IS CORRODED BETWEEN FR 12-13 (MAJOR REPAIR) (LEVEL 2 CORROSION) REPAIRED RH CENTER TRACK FLOOR SUPPORT AREA BETWEEN FRAMES 12 AND 13 IAW ERS-EJ-53MR-5411 - [SDR SIMA20260403002](https://openairdocs.org/sdr/SIMA20260403002.md): Seat Track · corroded · Apr 3, 2026 · N779RN · Emb ERJ170100SE · Fuselage, Seat/Cargo Attach Fittings > SSI 53-10-027 LH CENTER TRACK FLOOR SUPPORT AREA HAS CORROSION AT FR 19 (MAJOR REPAIR) (LEVEL 2 CORROSION) PERFORMED REPAIR ON LH CENTER TRACK FLOOR SUPPORT AREA AT FR 19 IAW ERS-EJ-53MR-5409 - [SDR SIMA20260403003](https://openairdocs.org/sdr/SIMA20260403003.md): Seat Track · corroded · Apr 3, 2026 · N779RN · Emb ERJ170100SE · Fuselage, Seat/Cargo Attach Fittings > LH CENTER TRACK FLOOR SUPPORT AREA HAS CORROSION BETWEEN FR 19-20 (MAJOR REPAIR) (LEVEL 2 CORROSION) REPAIRED LH CENTER TRACK FLOOR SUPPORT BETWEEN FR 19 AND 20 IAW ERS-EJ-53MR-5412 - [SDR SIMA20260402003](https://openairdocs.org/sdr/SIMA20260402003.md): Seat Track · gouged · Apr 2, 2026 · N779RN · Emb ERJ170100SE · Fuselage, Seat/Cargo Attach Fittings > SSI # 53-22-012 RH CTL 2 UPPER SEAT TRACK HAS SEVERAL GOUGES (MAJOR REPAIR) MECHANICALLY MEASURED BLENDED AREA ON RH CTR 2 UPPER SEAT TRACK, ALL AREAS FOUND TO BE WITHIN ALLOWABLE LIMITS, EXCEPT FOR FR 47 & FR 57 IAW ERJ 170 SRM 53-10-10 AND ENVOY ETN-EJ-53-01 - [SDR SIMA20260402001](https://openairdocs.org/sdr/SIMA20260402001.md): Seat Track · gouged · Apr 2, 2026 · N779RN · Emb ERJ170100SE · Fuselage, Seat/Cargo Attach Fittings > SSI 53-22-012 LH CENTER SEAT TRACK HAS CORROSION BETWEEN FR 58/59 (MAJOR REPAIR) (LEVEL 2 CORROSION) REMOVED CORROSION ON LH CENTER SEAT TRACK BETWEEN FR 59 AND REMECHANICALLY MEASURED THE FWD OF FRM 59 AND FOUND TO BE BEYOND ALLOWABLE LIMITS IAW ERJ 170 SRM 5 - [SDR SIMA20260402002](https://openairdocs.org/sdr/SIMA20260402002.md): Seat Track · gouged · Apr 2, 2026 · N779RN · Emb ERJ170100SE · Fuselage, Seat/Cargo Attach Fittings > LEFT CENTER 2 SEAT TRACK IS GOUGED IN SEVERAL SPOTS (MAJOR REPAIR). REMOVED GOUGES ON LH CENTER 2 SEAT TRACK IN SEVERAL SPOTS BY BLENDING IAW ERJ 170 SRM 51-10-03 AND UPON FURTHER INVESTIGATION TWO AREAS IS BEYOND ALLOWABLE LIMITS BETWEEN FR 46/47/AND 48/49 AN - [SDR SIMA20260326005](https://openairdocs.org/sdr/SIMA20260326005.md): Battery Pack · inoperative · Mar 26, 2026 · N779RN · Emb ERJ170100SE · Emergency Lighting > EMERGENCY EXIT LIGHT AT FWD SERVICE DOOR ON PNL 226CRW IS INOP. R & R NR 1 ELPU IAW AMM 33-50-01. OP CHECKED GOOD. - [SDR SIMA20260326004](https://openairdocs.org/sdr/SIMA20260326004.md): Light · damaged · Mar 26, 2026 · N779RN · Emb ERJ170100SE · Emergency Lighting > CABIN FLOOR EMERGENCY PHOTOLUMINESCENT LIGHT STRIPS WORN COMPLETE:R & R WORN CABIN FLOOR PHOTOLUMINESCENT LIGHT STRIPS RH1,2,3.4,12,LH 1,2,10 OP CK GOOD IAW AMM 33-50-21 - [SDR SIMA20260310002](https://openairdocs.org/sdr/SIMA20260310002.md): Flashlight · missing · Mar 10, 2026 · N779RN · Emb ERJ170100SE · Emergency Equipment > FLASHLIGHT CA SIDE MISSING REPLACED CA FLASH LIGHT IAW REF 33-51-01/400 REMOVAL AND INSTALLATION PROCEDURES. OPS CHECK GOOD. NO FURTHER MAINTENANCE REQUIRED. - [SDR SIMA202602110001](https://openairdocs.org/sdr/SIMA202602110001.md): Irs · failed · Feb 10, 2026 · N779RN · Emb ERJ170100SE · Attitude and Direction Data System > IRS 1 FAILED WHEN ACTIVATING -DESCEND NOW- AT FL200 DECLARED EMERGENCY FOR AVONICS.MALFUTION. PERFORMED OPS CHKD OF IRS1 IAW AMM 34-26-00.NO FAULTS OBSERVED AT THIS TIME.OPS CHKD OK - [SDR SIMA20251109002](https://openairdocs.org/sdr/SIMA20251109002.md): Elec Connector · loose · Nov 9, 2025 · N779RN · Emb ERJ170100SE · Light System Wiring > R2 DOOR EMERGENCY LIGHT INOPERATIVE FOUND ELECTRICAL CONNECTOR PLUG LOOSE, SECURED EMERGENCY LIGHT POWER SUPPLY CANNON PLUG OPS CHECK GOOD IAW AMM 33-50-01 - [SDR SIMA20250902001](https://openairdocs.org/sdr/SIMA20250902001.md): A/C Pack · odor · Sep 2, 2025 · N779RN · Emb ERJ170100SE · Cabin Cooling System > HORRIBLE BURNING SMELL IN COCKPIT AND CABIN ON CLIMB OUT RETURNED TO AIRPORT PACK 1 FAILED ON GROUND. EMERGENCY DECLARED PERFORMED OPC OF PACK 2 IAW AMM 21-62-00, OPC GOOD.REF AML PG 113401195-1, AML PG 113401196-1, AML PG 113401186-1 FOR WORK PERFORMED.SEE AM - [SDR SIMA20241011001](https://openairdocs.org/sdr/SIMA20241011001.md): Cradle · broken · Oct 11, 2024 · N779RN · Emb ERJ170100SE · Emergency Equipment > FORWARD FLIGHT ATTENDANT EMERGENCY FLASHLIGHT HOLDER BROKEN RAR FWD FA EMERGENCY FLASHLIGHT ASSY IAW 33-51-01 AMM. - [SDR SIMA20240126001](https://openairdocs.org/sdr/SIMA20240126001.md): Brake Assy · overtemp · Jan 26, 2024 · N779RN · Emb ERJ170100SE · Landing Gear Brake System > BRAKE TEMP OVERHEAT - RIGHT SIDE INBOARD- MAX=447, OUTBOARD-MAX=420, CONTINUE INCREASING AFTER LANDING.FOUND CMC CODES 32400013UT1 AND 14UT1, FOLLOWED FIM 32-47-00, C/W HIGH ENERGY STOP CONDITION INSP PER TASK CARD 05-50-12-200-801A AND FOUND SYST WORKING PROP ## 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 = 'N779RN' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N779RN/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.