# N277QS: 2025 Embraer S A EMB-545 - Status: Valid registration - Airframe: [Embraer S A EMB-545](https://openairdocs.org/model/embraer-s-a-emb-545) (registry code 3260418, 11 seats) - Engine: [Honeywell AS907-3-1E](https://openairdocs.org/engine/honeywell-as907-3-1e) (registry code 33402) - Data sheets: [TCDS TC00062IB](https://openairdocs.org/tcds/TC00062IB) (Embraer S.A.), [TCDS E00010LA](https://openairdocs.org/tcds/E00010LA) (Honeywell Aerospace US LLC) (OpenAirDocs) - Serial number: 55010179 - Year built: 2025 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: November 7, 2025 - Certificate issued: November 14, 2025 - Expires: November 30, 2032 - Mode S code: A2C1EC - Owner type: Co-owned, fractional ownership - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=277QS - Page: https://openairdocs.org/aircraft/N277QS From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. ## ADs that may apply (OpenAirDocs): 13 in force ### Matched by airframe (Embraer S A EMB-545) - [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026 - [AD 2026-08-52](https://openairdocs.org/ad/2026-08-52): Flight controls · Embraer EMB-545 and EMB-550. Effective May 26, 2026 - [AD 2025-13-02](https://openairdocs.org/ad/2025-13-02): Doors · Embraer EMB-545 and EMB-550. Effective Aug 5, 2025 - [AD 2024-23-07](https://openairdocs.org/ad/2024-23-07): Landing gear · Embraer EMB-545 and EMB-550. Effective Nov 20, 2024 - [AD 2024-16-16](https://openairdocs.org/ad/2024-16-16): Windows · Embraer EMB-550 and EMB-545. Effective Oct 30, 2024 - [AD 2024-15-13](https://openairdocs.org/ad/2024-15-13): Windows · Embraer EMB-545 and EMB-550. Effective Oct 23, 2024 - [AD 2024-05-13](https://openairdocs.org/ad/2024-05-13): Auto Flight · Embraer EMB-545 and EMB-550. Effective Apr 10, 2024 - [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023 - [AD 2022-19-14](https://openairdocs.org/ad/2022-19-14): Equipment/furnishings · Embraer EMB-545 and EMB-550. Effective Apr 14, 2023 - [AD 2022-21-08](https://openairdocs.org/ad/2022-21-08): Flight Controls · Embraer EMB-545. Effective Dec 22, 2022 - [AD 2020-25-07](https://openairdocs.org/ad/2020-25-07): Windows · Embraer EMB-545 and EMB-550. Effective Jan 21, 2021 - [AD 2017-22-14](https://openairdocs.org/ad/2017-22-14): Navigation · Bombardier BD-100-1A10 (Challenger 300), BD-500-1A10, BD-500-1A11 and 13 more. Effective Dec 20, 2017 ### Matched by engine (Honeywell AS907-3-1E) - [AD 2018-04-13](https://openairdocs.org/ad/2018-04-13): Engine Controls Section · Honeywell International AS907-1-1A, AS907-2-1A, AS907-2-1G and 1 more. Effective Apr 12, 2018 ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N277QS. ## NTSB investigations on N277QS not matched to an aircraft (1) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB OPS08IA010](https://openairdocs.org/ntsb/OPS08IA010), Jul 9, 2008: Dassault Falcon 200 (N277QS), Teterboro, NJ, incident, no damage. Probable cause: Probable Cause The probable cause of this incident was the TEB ground controller's failure to direct N316AS to hold short of runway 24 when issuing taxi instructions to the aircraft as required FAA… ## FAA accident and incident reports None matched to N277QS. ## Reports on N277QS not matched to an aircraft (1) They name N277QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [Incident 19931126051899I](https://openairdocs.org/incident/19931126051899I), Nov 26, 1993: Cessna S550 (N277QS), Teterboro, NJ. Pilot changed transponder to code 7600 on approach. ATC received code as 7500 hijack. Police met aircraft. ## Service difficulty reports None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. ## Service difficulty reports on N277QS not matched to an aircraft (13) They name N277QS, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [SDR DXTA2018052200982](https://openairdocs.org/sdr/DXTA2018052200982), May 22, 2018: UNKNOWN. ODOR. ACRID OILY SMELL IN COCKPIT. VARYING CONCENTRATIONS WITH POWER SETTINGS. NO SMELL IN CABIN. SMELL DETECTED BY ALL THREE CREW MEMBERS. REMOVED APU BLEED VALVE AN - [SDR EBVR20170927001](https://openairdocs.org/sdr/EBVR20170927001), Sep 27, 2017: REGULATOR VALVE. BINDING. LOW AIRFLOW FROM OVERHEAD AIR GASPERS. RAN AIRCRAFT AND THOUGHT IT WAS LOW OUTPUT FROM AIR COOLING TURBINE. SWAPPED AIR COOLING TURBINE WITH LIKE UNIT FROM ANOT - [SDR DXTA2016081106276](https://openairdocs.org/sdr/DXTA2016081106276), Aug 11, 2016: PROXIMITY SWITCH. UNSERVICEABLE. MAIN LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. REMOVED PROXIMITY SWITCH, 5GBC, PN: D22858000-1, SN: B931 DUE TO INTERNAL FAILURE. INSTALLED REPAIRED PROXIMI - [SDR DXTA2015061506031](https://openairdocs.org/sdr/DXTA2015061506031), Jun 14, 2015: UNKNOWN. SPARKS. LIGHTNING STRIKE CAUSED SPARKS IN COCKPIT WHICH TRIPPED THE ANTI COLLISION FIN CIRCUIT BREAKER & WINGS CIRCUIT BREAKER. LEFT BLACK SINGE MARKS ON PANEL. BURNED - [SDR DXTA2014012205625](https://openairdocs.org/sdr/DXTA2014012205625), Jan 21, 2014: CIRCUIT BOARD. FAILED. AFTER TAKEOFF, NOSE GEAR WOULD NOT RETRACT. MAIN GEAR RETRACTED & GEAR DOORS REMAINED OPEN. JACKED ACFT, CLEARED ALL FAULTS. CYCLED GEAR SEVERAL TIMES, RT BRAKE - [SDR DXTA2009071603730](https://openairdocs.org/sdr/DXTA2009071603730), Jul 15, 2009: LANDING GEAR. FAILED. AFTER NORMAL TAXI AND TAKEOFF, GEAR HANDLE WOULD NOT RELEASE (MULTIPLE ATTEMPTS). RETURNED FOR LANDING WITH "AUTOSLATS" ANNUCIATOR. APPEARED TO HAVE NOSEWHEEL S - [SDR DXTA2008102703318](https://openairdocs.org/sdr/DXTA2008102703318), Oct 24, 2008: APU. ODOR. WITH APU RUNNING AND BLEED AIR IN AUTO THERE IS A STRONG ODOR OF OIL. THERE IS ALSO MULTIPLE DROPS OF OIL ON THE FWD SERVICE COMP FLOOR JUST AHEAD OF THE FLY AW - [SDR DXTA20082919](https://openairdocs.org/sdr/DXTA20082919), Mar 6, 2008: COOLING FAN. MALFUNCTIONED. UPON LANDING, RED TEMP FOR CAPTIANS MFD DISPLAYED. IN ADDITION A SLIGHT SMELL OF ELECTRICAL SMOKE WAS EVIDENT UPON SHUTDOWN OF AVIONICS. T/S FOUND PILOTS MFD CO - [SDR DXTA200702007](https://openairdocs.org/sdr/DXTA200702007), Mar 8, 2007: PRESSURE SWITCH. OUT OF TOLERANCE. BRAKE PRESS ANNUNCIATOR TRIGGERED T/O CONFIG DURING TAKEOFF BEFORE 50 KTS. TROUBLESHOT BRAKE SYSTEM TO NR 2 SYSTEM BRAKE PRESSUE SWITCH. REMOVED AND REPLACED NR - [SDR DXTA200500966](https://openairdocs.org/sdr/DXTA200500966), Sep 14, 2005: PRESSURE SWITCH. LEAKING. TOTAL LOSS OF HYDRAULIC FLUID ON THE NR 1 HYD SYSTEM IN FLIGHT. REMOVED NR 1 HYDRAULIC SYSTEM PRESSURE SWITCH CODE (L30GI) P/N 7G979, S/N 1722 AND REPLACED WITH - [SDR DXTA200500925](https://openairdocs.org/sdr/DXTA200500925), Aug 25, 2005: HYDRAULIC SYSTEM. LEAKING. COMPLETE LOSS OF THE NR 1 HYDRAULIC SYSTEM IN FLIGHT AT FL410. HYD QTY DROPPED TO 15 PERCENT, PRESSURE FELL TO 100PSI. UPON LANDING HYDRAULIC FLUID NOTED ALL OV - [SDR DXTA200400374](https://openairdocs.org/sdr/DXTA200400374), Aug 26, 2004: ACTUATOR. FAILED. DURING TAKEOFF ROLL WITH POWER LEVERS IN TAKEOFF FOR APPROXIMATELY 10-15 SECONDS AND AT 40 KNTS NO TAKEOFF CONFIGURATION WARNING ACTIVATED. REASON FOR WARNING C - [SDR DXTA200400372](https://openairdocs.org/sdr/DXTA200400372), Aug 26, 2004: WARNING HORN. ACTIVATED. DURING T/O ROLL WITH POWER LEVERS IN T/O FOR APPROXIMATLEY 10-15 SECONDS AND AT APPROXIMATELY 40KNTS (NO TAKE OFF) CONFIG WARNING ACTIVATED REASON FOR WARNING C ## STCs that may be installed (OpenAirDocs) (15) Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do. ### Approved for the airframe (Embraer S A EMB-545) - [STC ST04764NY](https://openairdocs.org/stc/ST04764NY): True Blue Power TS56 Emergency Battery Power Supply Replacement. Mid-Continent Instrument Co., Inc - [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc - [STC ST11982CH](https://openairdocs.org/stc/ST11982CH): Installation of SpaceX Starlink Aviation System i. Nextant Aerospace - [STC ST04560AT](https://openairdocs.org/stc/ST04560AT): Replacement of the existing Honeywell HTF7000 engine upper and lower thrust reverser door assemblies with Quiet Technology Aerospace modified upper and lower thrust reverser door assemblies. Quiet Technology Aerospace - [STC ST02534SE](https://openairdocs.org/stc/ST02534SE): Installation and maintenance of a Crane Aerospace & Electronics Tire Pressure Sensor Assembly. ELDEC Corporation - [STC ST02472AT](https://openairdocs.org/stc/ST02472AT): Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII. Aircraft Systems and Manufacturing Inc - [STC ST11934IB](https://openairdocs.org/stc/ST11934IB): Installation of Gogo AVANCE L5/LX5 System. Sky Service F.B.O Inc - [STC ST11863CH](https://openairdocs.org/stc/ST11863CH): Installation of Gogo Dual Directional Antennas. Premier Air Center LLC. d/b/a West Star Aviation - [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH - [STC ST04665CH](https://openairdocs.org/stc/ST04665CH): Installation of a Galley 115VAC/60Hz inverter and USB Charging Ports in accordance with Premier Air Center Master Data List Document No. A23377L-755, Revision C, dated June 7, 2024, or later FAA approved revision. PREMIER AIR CENTER LLC dba WEST STAR AVIATION - [STC ST04650CH](https://openairdocs.org/stc/ST04650CH): Installation of a Gogo Avance L5 Broadband System. PREMIER AIR CENTER LLC, d/b/a WEST STAR AVIATION - [STC ST04575AT](https://openairdocs.org/stc/ST04575AT): Installation of the Rockwell Collins ALT-1000+/ -4000+ with 5G Filtering. Chippewa Aerospace Inc - [STC ST00098IB](https://openairdocs.org/stc/ST00098IB): Introduction of ADS-B Out. STC Twenty One Limited - [STC ST04464AT](https://openairdocs.org/stc/ST04464AT): Replacement of the inner aluminum barrel of the engine inlet cowl. Quiet Technology Aerospace - [STC ST03776NY](https://openairdocs.org/stc/ST03776NY): Modification to upgrade existing Rockwell Collins TCAS (Model: TTR-920, TTR-921, and TTR-4000) at VERSION 7.0 to Rockwell Collins TCAS (Model: TTR-921, TTR-4000, and TTR-4100) at VERSION 7.1 (ACAS II). Scandinavian Avionics Design ApS ## Related - Other Embraer S A EMB-545 aircraft: https://openairdocs.org/model/embraer-s-a-emb-545/aircraft.md - The Honeywell AS907-3-1E engine: https://openairdocs.org/engine/honeywell-as907-3-1e.md --- 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.