# Service difficulty reports: N780AH A list on [N780AH](https://openairdocs.org/aircraft/N780AH.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SIMA20260704002](https://openairdocs.org/sdr/SIMA20260704002.md): Warning Message · false activation · Jul 4, 2026 · N780AH · Emb ERJ170100SU · Hydraulic Indicating System > HYD 2 HI TEMP, FOLLOWED BY HYD 2 OVERHEAT. QRH PROCEDURES WERE COMPLIED WITH. HYD 2 OVERHEAT REMAINED FOR REST OF FLIGHT. DECIDED TO DIVERT. EMERGENCY DECLARED PERFORMED HYD SYS 2 EXTERNAL LEAK CHECK AND CHECKED DIFFERENTIAL PRESSURE INDICATORS OF HYD 2 FILTER - [SDR SIMA20260626002](https://openairdocs.org/sdr/SIMA20260626002.md): Strut · discharged · Jun 26, 2026 · N780AH · Emb ERJ170100SU · Nose/Tail Landing Gear Strut/Axle > LG WOW SYS FAIL UPON GEAR RETRACTION. EICAS MESSAGE CLEARED WHEN GEAR DOWN. ALL SYSTEMS OPERATIONAL AFTER LANDING. (EMERGENCY DECLARED) TROUBLESHOT CMC FAULT CODES 32611306PSS/32612306PSS IAW FIM 32-61-00. SERVICED NLG STRUT IAW AMM 12-12-09-600-801 AND LANDI - [SDR SIMA20260518003](https://openairdocs.org/sdr/SIMA20260518003.md): Warning Message · illuminated · May 18, 2026 · N780AH · Emb ERJ170100SU · Central Warning > SPEED BRAKE/ SPOILER FAULT APPEARED AT 11000 FEET. RAN QRH PROCEDURE MESSAGE DID NOT GO AWAY DECLARED EMERGENCY. RAN APPROPRIATE CHECKLIST FOR QRH PROCEDURE. FLIGHT CONTROL NO DISPATCH MESSAGE AFTER LANDING. AUTO CONFIGURATION TRIM FAIL. SPEED BRAKE FAIL MESSA - [SDR SIMA20260315001](https://openairdocs.org/sdr/SIMA20260315001.md): Door · no discrepancy · Mar 15, 2026 · N780AH · Emb ERJ170100SU · Passenger/Crew Doors > 1L DOOR NOT OPENING AND CLOSING PROPERLY. CYCLED L1 PAX DOOR AND OPEN AND CLOSED AS REQUIRED IAW GHC. NO FURTHER DEFECTS NOTED - [SDR SIMA20250715001](https://openairdocs.org/sdr/SIMA20250715001.md): Floorbeam · gouged · Jul 15, 2025 · N780AH · Emb ERJ170100SU · Fuselage Main, Floor Beam > FR 17 FLOOR CROSS BEAM HAS A SMALL GOUGE LOCATED AT INTERSECTION WITH RH CENTER FLOOR BEAM. (MAJOR REPAIR). ACCOMPLISHED A PERMANENT REPAIR TO FR17 FLOOR CROSS BEAM SMALL GOUGE LOCATED AT INTERSECTION WITH RH CENTER FLOOR BEAM IAW ERS-EJ-53MR-5234 - [SDR SIMA20250701002](https://openairdocs.org/sdr/SIMA20250701002.md): Stringer · corroded · Jul 1, 2025 · N780AH · Emb ERJ170100SU · Fuselage Main, Longeron/Stringer > STRINGER 29R HAS CORROSION BETWEEN FR 76-77. (MAJOR REPAIR) (LEVEL 2 CORROSION) RAR STGR 29R BETWEEN FR 76-77 IAW ERJ 170 SRM 51-40-08. - [SDR SIMA20250630003](https://openairdocs.org/sdr/SIMA20250630003.md): Shear Tie · corroded · Jun 30, 2025 · N780AH · Emb ERJ170100SU · Fuselage Internal Mounting Structure > SSI 53-23-003 - FR 87 SHEAR CLIP BETWEEN STGR 27R-28R IS CORRODED. (LEVEL 2 CORROSION) REMOVED AND REPLACED FR 87 SHEAR CLIP BETWEEN STRINGERS 27R-28R IAW ERJ-170 SRM 51-40-08 - [SDR SIMA20250630005](https://openairdocs.org/sdr/SIMA20250630005.md): Shear Tie · corroded · Jun 30, 2025 · N780AH · Emb ERJ170100SU · Fuselage Internal Mounting Structure > SSI 53-23-003 - FR 85 SHEAR CLIP BETWEEN STGR 27R-28R IS CORRODED. (LEVEL 2 CORROSION) REMOVED AND REPLACED FR 85 SHEAR CLIP BETWEEN STRINGERS 27R-28R IAW ERJ-170 SRM 51-40-08 - [SDR SIMA20250630006](https://openairdocs.org/sdr/SIMA20250630006.md): Shear Tie · corroded · Jun 30, 2025 · N780AH · Emb ERJ170100SU · Fuselage Internal Mounting Structure > SSI 53-23-003 - FR 84 SHEAR CLIP BETWEEN STGR 27R-28R IS CORRODED. (LEVEL 2 CORROSION) RAR FR 84 SHEAR CLIP BETWEEN STRINGERS 27R -28R IAW ERJ 170 SRM 51-40-08 - [SDR SIMA20250630004](https://openairdocs.org/sdr/SIMA20250630004.md): Shear Tie · corroded · Jun 30, 2025 · N780AH · Emb ERJ170100SU · Fuselage Internal Mounting Structure > SSI 53-23-003 - FR 88 SHEAR CLIP BETWEEN STGR 27R-28R IS CORRODED. (LEVEL 2 CORROSION) REMOVED AND REPLACED FR 88 SHEAR CLIP BETWEEN STRINGERS 27R-28R IAW ERJ-170 SRM 51-40-08. - [SDR SIMA20250630007](https://openairdocs.org/sdr/SIMA20250630007.md): Doubler · corroded · Jun 30, 2025 · N780AH · Emb ERJ170100SU · Fuselage Main, Plate/Skin > CENTER FUSELAGE III INTERNAL DOUBLER BETWEEN FR 76-77 AND STGR 28R-27R IS CORRODED. (MAJOR REPAIR) (LEVEL 2 CORROSION). ACCOMPLISHED PERMANENT REPAIR ON CENTER FUSELAGE III INTERNAL DOUBLER BETWEEN FR 76 AND FR 77 AND BETWEEN STRINGERS 28 R AND 27 R IAW ERS-EJ - [SDR SIMA20250628004](https://openairdocs.org/sdr/SIMA20250628004.md): Floorbeam · corroded · Jun 28, 2025 · N780AH · Emb ERJ170100SU · Fuselage Main, Floor Beam > RH CENTER FLOOR BEAM HAS CORROSION AT FR 17, JUST FWD OF THE SEAT TRACK SSI 53-10-027. (MAJOR REPAIR) (LEVEL 2 CORROSION). ACCOMPLISHED A PERMANENT REPAIR ON RH CENTER FLOOR BEAM CORROSION AT FR 17, JUST FWD OF THE SEAT TRACK IAW ERS-EJ-53MR-5233 - [SDR SIMA20250628003](https://openairdocs.org/sdr/SIMA20250628003.md): Floorbeam · corroded · Jun 28, 2025 · N780AH · Emb ERJ170100SU · Fuselage Main, Floor Beam > SSI 53-10-027 FR 19 LH NUTPLATE SUPPORT BRACKET HAS CORROSION AROUND SCREW HOLE. (LEVEL 2 CORROSION). RAR FR 19 LH NUTPLATE SUPPORT BRACKET IAW ERJ 170 SRM 51-40-08. - [SDR SIMA20250628002](https://openairdocs.org/sdr/SIMA20250628002.md): Floor Support · corroded · Jun 28, 2025 · N780AH · Emb ERJ170100SU · Fuselage Miscellaneous Structure > FWD GALLEY STRUCTURE FR 12-14 RH FLOOR SILL HAS 3 AREAS OF CORROSION SSI 53-10-027 (LEVEL 2 CORROSION) RAR THE FWD GALLEY RH FLOOR SILL IAW ERJ 170 SRM 51-40-08 - [SDR SIMA20250627004](https://openairdocs.org/sdr/SIMA20250627004.md): Floorbeam · corroded · Jun 27, 2025 · N780AH · Emb ERJ170100SU · Fuselage Main, Floor Beam > SSI 53-23-005 RH FLOOR CROSS BEAM IS CORRODED AT FR 84 (MAJOR REPAIR) (LEVEL 2 CORROSION). ACCOMPLISHED A PERMANENT REINFORCEMENT REPAIR ON RH FLOOR CROSS BEAM AT FR84 IAW ERS-EJ-53MR-5236 - [SDR SIMA20250627003](https://openairdocs.org/sdr/SIMA20250627003.md): Floorbeam · corroded · Jun 27, 2025 · N780AH · Emb ERJ170100SU · Fuselage Main, Floor Beam > SSI 53-23-005 ? RH FLOOR SILL AT FR 84 TO CROSS BEAM IS CORRODED (LEVEL 2 CORROSION) RAR RH FLOOR SILL AT FR84 TO CROSS BEAM IAW ERJ 170 SRM 51-40-08 - [SDR SIMA20250626006](https://openairdocs.org/sdr/SIMA20250626006.md): Seat Track · corroded · Jun 26, 2025 · N780AH · Emb ERJ170100SU · Fuselage, Seat/Cargo Attach Fittings > RH LOWER SEAT TRACK BETWEEN FR 84-85 IS CORRODED (MAJOR REPAIR) (LEVEL 2 CORROSION) RE-ACCOMPLISHED REPAIR ON RH LOWER SEAT TRACK BETWEEN FR 84-85 IAW ERJ 170 SRM 53-00-10RE01 - [SDR SIMA20250624001](https://openairdocs.org/sdr/SIMA20250624001.md): Frame · damaged · Jun 24, 2025 · N780AH · Emb ERJ170100SU · Cargo/Baggage Doors > INVESTIGATE POSSIBLE DAMAGE TO FWD CARGO DOOR FR4 UNDER ACCESS PANEL BENEATH MAIN HANDLE. (MAJOR REPAIR) ACCOMPLISHED A PERMANENT REPAIR ON FWD CARGO DOOR FR 4 UNDER ACCESS PANEL BENEATH MAIN HANDLE IAW ERS-EJ-52MR-1308 - [SDR SIMA20250611005](https://openairdocs.org/sdr/SIMA20250611005.md): Flashlight Assy · inoperative · Jun 11, 2025 · N780AH · Emb ERJ170100SU · Emergency Equipment > AFT EMERGENCY FLASHLIGHT INOP. COMPLETE: REMOVED AND REPLACED AFT F/A EMERGENCY FLASHLIGHT AS REQUIRED. OPS CHECK GOOD. - [SDR SIMA20250320001](https://openairdocs.org/sdr/SIMA20250320001.md): Controller · malfunctioned · Mar 20, 2025 · N780AH · Emb ERJ170100SU · Cabin Pressure Controller > PRESSURIZATION SYSTEM NEEDS CHECKED. LOST PRESSURIZATION AT FL280. EICAS MESSAGE PRESS AUTO FAULT APPEARED. MAINTAINED PRESSURE AT 10000 FT. EMERGENCY DECLARED. PRESSURIZED A/C IAW AMM 21-31-00. OPS CHECK GOOD T/S IAW FIM 21-31-00-810-806-A, FOUND TO BE TRANSI - [SDR SIMA20240916001](https://openairdocs.org/sdr/SIMA20240916001.md): Strut · underserviced · Sep 16, 2024 · N780AH · Emb ERJ170100SU · Nose/Tail Landing Gear Strut/Axle > LANDING GEAR FAILED TO RETRACT AFTER TAKE OFF. RETURN TO SGF MTX INSP. ACCOMPLISHED COMPLETE SERVICING OF THE NOSE LANDING GEAR SHOCK STRUT IAW W/C 32-21-00-006 AND AMM 12-12-09. NO DEFECTS NOTED REF NRWC 780-SGF-01280 FOR RETRACTION AND EXTENTION. PERFORMED O - [SDR SIMA20240219001](https://openairdocs.org/sdr/SIMA20240219001.md): Seal · cracked · Feb 19, 2024 · N780AH · Emb ERJ170100SU · Service Doors > FWD SERVICE DOOR CUTOUT UPPER FORWARD SEAL FITTING CRACK. (MAJOR REPAIR) RAR CRACKED FWD SERVICE DOOR CUTOUT UPPER FWD SEAL FITTING IAW EMB 170 SRM 51-40-08 AND SPLICE (PN#171-07179-001) IAW ERS-EJ-5300-4956. ## 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 = 'N780AH' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N780AH/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.