# N63HT: 1999 Eurocopter EC120B - Status: Valid registration - Airframe: [Eurocopter EC120B](https://openairdocs.org/model/eurocopter-ec120b) (registry code 8680987, 5 seats) - Engine: [Turbomeca ARRIUS-2F](https://openairdocs.org/engine/turbomeca-arrius-2f) (registry code 60010) - Data sheets: [TCDS R0001RD](https://openairdocs.org/tcds/R0001RD) (Airbus Helicopters), [TCDS E34NE](https://openairdocs.org/tcds/E34NE) (Safran Helicopter Engines S.A.) (OpenAirDocs) - Serial number: 1033 - Year built: 1999 - Type: Rotorcraft - Engine type: Turbo-shaft - Airworthiness: Standard, normal - Airworthiness date: December 28, 2023 - Certificate issued: December 15, 2023 - Expires: December 31, 2030 - Mode S code: A83C24 - Registered owner: [Heli-Partners LLC](https://openairdocs.org/faa-owner/HELI-PARTNERS%20LLC) - Location: [Orlando, FL](https://openairdocs.org/faa-place/FL/Orlando) - Owner type: LLC - Owner's area on the map: 28.3814° N, 81.4801° W: Placed by OpenAirDocs at the center of ZIP code 32821, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=63HT - Page: https://openairdocs.org/aircraft/N63HT From the FAA registry file of October 21, 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): 40 in force ### Matched by airframe (Eurocopter EC120B) - [AD 2026-20-03](https://openairdocs.org/ad/2026-20-03): Placards and Markings · Airbus Helicopters AS350B, AS350BA, AS350B1 and 11 more. Effective Nov 5, 2026 - [AD 2026-14-02](https://openairdocs.org/ad/2026-14-02): Indication/Recording System · Airbus Helicopters AS350B2, AS350B3, EC120B and 1 more. Effective Aug 14, 2026 - [AD 2026-04-07](https://openairdocs.org/ad/2026-04-07): Rotorcraft Flight Control · Airbus Helicopters EC120B. Effective Apr 7, 2026 - [AD 2025-20-10](https://openairdocs.org/ad/2025-20-10): Tail Rotor System · Airbus Helicopters EC120B. Effective Dec 30, 2025 - [AD 2025-17-02](https://openairdocs.org/ad/2025-17-02): Emergency Flotation Section · Airbus Helicopters EC120B, EC130B4 and EC130T2. Effective Sep 26, 2025 - [AD 2025-05-12](https://openairdocs.org/ad/2025-05-12): Main Rotor Head · Airbus Helicopters EC120B. Effective May 8, 2025 - [AD 2024-20-07](https://openairdocs.org/ad/2024-20-07): Emergency Equipment; Emergency Flotation Section · Apical Emergency Float Kit, P/N 20498 (STC SR00780LA or 12 others). Effective Dec 5, 2024 - [AD 2023-14-06](https://openairdocs.org/ad/2023-14-06): Main Landing Gear Strut, Axle, Truck · Airbus Helicopters EC120B, EC130B4 and EC130T2. Effective Sep 8, 2023 - [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07): Ground Proximity System · Airbus Helicopters 47, 206, 210 and 237 more. Effective Jun 22, 2023 - [AD 2022-02-13](https://openairdocs.org/ad/2022-02-13): Rotorcraft Tail Boom · Airbus Helicopters EC120B. Effective Mar 17, 2022 - [AD 2022-02-06](https://openairdocs.org/ad/2022-02-06): Tail Rotor Blades · Airbus Helicopters EC120B. Effective Mar 17, 2022 - [AD 2021-24-08](https://openairdocs.org/ad/2021-24-08): Main Rotor System · Airbus Helicopters EC120B. Effective Jan 14, 2022 - [AD 2021-17-17](https://openairdocs.org/ad/2021-17-17): Cabin Equipment/Furnishings · Airbus Helicopters EC135P3, EC135T3, MBB-BK 117 C-2 and 32 more. Effective Nov 22, 2021 - [AD 2020-25-11](https://openairdocs.org/ad/2020-25-11): Doors · Airbus Helicopters EC120B and EC130B4. Effective Jan 21, 2021 - [AD 2020-12-02](https://openairdocs.org/ad/2020-12-02): Tail rotor blades · Airbus Helicopters EC120B. Effective Jul 13, 2020 - [AD 2017-26-04](https://openairdocs.org/ad/2017-26-04): Emergency Equipment · Airbus Helicopters EC120B. Effective Jan 24, 2018 - [AD 2017-06-11](https://openairdocs.org/ad/2017-06-11): failure of an air conditioner compressor drive pulley (pulley) or tail rotor output wheel (wheel) · Airbus Helicopters EC120B with STC SR00491DE. Effective May 8, 2017 - [AD 2016-12-13](https://openairdocs.org/ad/2016-12-13): Engine/Transmission Coupling--Coupling Tube, Engine Mount, and Engine Mount Base · Airbus Helicopters EC120B. Effective Jul 27, 2016 - [AD 2015-26-04](https://openairdocs.org/ad/2015-26-04): Cabin Equipment/Furnishings · Airbus Helicopters EC120B. Effective Feb 4, 2016 - [AD 2013-16-19](https://openairdocs.org/ad/2013-16-19): Emergency Flotation Section · Airbus Helicopters EC120B and EC130B4. Effective Sep 27, 2013 - [AD 2011-21-18](https://openairdocs.org/ad/2011-21-18): Cyclic Control Stick · Airbus Helicopters EC120B. Effective Dec 20, 2011 - [AD 2011-11-04](https://openairdocs.org/ad/2011-11-04): Contaminated Gas · Airbus Helicopters AS355E, AS355F, AS355F1 and 12 more. Effective Jun 17, 2011 - [AD 2005-09-05](https://openairdocs.org/ad/2005-09-05): Tail rotor drive shaft (drive shaft) · Airbus Helicopters EC120B. Effective Jun 13, 2005 - [AD 2003-22-10](https://openairdocs.org/ad/2003-22-10): Electrical bonding braid (bonding braid) that is installed on the left cyclic pitch control stick base · Airbus Helicopters EC120B. Effective Dec 10, 2003 - [AD 2003-08-04](https://openairdocs.org/ad/2003-08-04): Cyclic pitch flight control torque tube · Airbus Helicopters EC120B. Effective May 22, 2003 - [AD 2002-15-08](https://openairdocs.org/ad/2002-15-08): Cargo Hooks · Airbus Helicopters AS-365N2, AS-365N3, AS332C and 21 more. Effective Sep 6, 2002 - [AD 2001-24-08](https://openairdocs.org/ad/2001-24-08): Cabin Sliding Door Rail · Airbus Helicopters EC120B. Effective Jan 7, 2002 ### Matched by engine (Turbomeca ARRIUS-2F) - [AD 2026-08-12](https://openairdocs.org/ad/2026-08-12): Engine Fuel Pump · Safran Helicopter Engines Arrius 2F. Effective Jun 2, 2026 - [AD 2024-24-02](https://openairdocs.org/ad/2024-24-02): Engine Fuel Pump · Safran Helicopter Engines Arrius 2F. Effective Dec 10, 2024 - [AD 2018-12-03](https://openairdocs.org/ad/2018-12-03): Fuel Controlling System · Safran Helicopter Engines Arrius 2B1 and Arrius 2F. Effective Aug 9, 2018 - [AD 2018-05-03](https://openairdocs.org/ad/2018-05-03): Engine Oil System (Airframe Furnished) · Safran Helicopter Engines Arrius 2F. Effective Mar 21, 2018 - [AD 2015-17-18](https://openairdocs.org/ad/2015-17-18): Oil pump · Turbomeca Arrius 2F. Effective Oct 2, 2015 - [AD 2015-10-07](https://openairdocs.org/ad/2015-10-07): Ejector assembly nozzle · Turbomeca Arrius 2F. Effective Jun 12, 2015 - [AD 2012-07-09](https://openairdocs.org/ad/2012-07-09): P3 air pipe (first section) and the RH rear half-wall · Turbomeca Arrius 2F. Effective May 24, 2012 - [AD 2009-14-01](https://openairdocs.org/ad/2009-14-01): Check valve piston · Turbomeca Arrius 2F. Effective Aug 3, 2009 - [AD 2008-13-27](https://openairdocs.org/ad/2008-13-27): Propeller · Turbomeca Arrius 2F. Effective Aug 6, 2008 - [AD 2007-11-06](https://openairdocs.org/ad/2007-11-06): Constant delta pressure (delta P) diaphragm · Turbomeca Arrius 2F. Effective Jun 26, 2007 - [AD 2005-17-15](https://openairdocs.org/ad/2005-17-15): Fuel filter-holder assembly · Turbomeca Arrius 2F. Effective Sep 12, 2005 - [AD 2005-09-51](https://openairdocs.org/ad/2005-09-51): Module 2 · Turbomeca Arrius 2F. Effective Jun 3, 2005 - [AD 2003-11-10](https://openairdocs.org/ad/2003-11-10): Fuel Flow Mechanical Stop Position · Turbomeca Arrius 2F. Effective Jul 3, 2003 ### Historical (superseded or no longer in force) - [AD 2021-26-07](https://openairdocs.org/ad/2021-26-07) (historical): Tail rotor system · Airbus Helicopters EC120B. Effective Jan 27, 2022 - [AD 2021-23-13](https://openairdocs.org/ad/2021-23-13) (historical): Ground Proximity System · Airbus Helicopters K-225, K-190A, K-240 and 237 more. Effective Dec 9, 2021 - [AD 2021-04-21](https://openairdocs.org/ad/2021-04-21) (historical): Main Rotor System · Airbus Helicopters EC120B. Effective May 7, 2021 - [AD 2020-11-05](https://openairdocs.org/ad/2020-11-05) (historical): Tail rotor system · Airbus Helicopters EC120B. Effective Jun 8, 2020 - [AD 2015-24-51](https://openairdocs.org/ad/2015-24-51) (historical): Air Comm Corporation (Air Comm) air conditioning kit · Airbus Helicopters EC120B with STC SR00491DE - [AD 2014-12-12](https://openairdocs.org/ad/2014-12-12) (historical): Emergency Exits · Airbus Helicopters EC 130 B4 and EC120B. Effective Aug 4, 2014 - [AD 2010-05-51](https://openairdocs.org/ad/2010-05-51) (historical): Main rotor hub · Airbus Helicopters EC120B. Effective May 14, 2010 - [AD 2009-25-07](https://openairdocs.org/ad/2009-25-07) (historical): Emergency Floatation Gear Lighting and Ancillary Control Unit (LACU) · Airbus Helicopters EC120B. Effective Dec 28, 2009 - [AD 2008-10-01](https://openairdocs.org/ad/2008-10-01) (historical): Spherical thrust bearings · Airbus Helicopters EC120B. Effective May 21, 2008 - [AD 2002-13-11](https://openairdocs.org/ad/2002-13-11) (historical): Yaw control · Airbus Helicopters EC120B. Effective Aug 13, 2002 - [AD 2001-04-12](https://openairdocs.org/ad/2001-04-12) (historical): Main Gearbox Coupling Tube Assembly · Airbus Helicopters EC120B. Effective Mar 20, 2001 - [AD 2000-17-07](https://openairdocs.org/ad/2000-17-07) (historical): Cabin Sliding Door · Eurocopter France EC120B. Effective Sep 12, 2000 - [AD 2000-05-17](https://openairdocs.org/ad/2000-05-17) (historical): Engine Coupling Tube · Airbus Helicopters EC120B. Effective Mar 27, 2000 - [AD 99-19-23](https://openairdocs.org/ad/99-19-23) (historical): Engine Coupling Tube Inspection · Eurocopter France EC120B. Effective Oct 19, 1999 - [AD 2014-01-01](https://openairdocs.org/ad/2014-01-01) (historical): Ejector assembly nozzle · Turbomeca Arrius 2F. Effective Feb 6, 2014 - [AD 2013-11-09](https://openairdocs.org/ad/2013-11-09) (historical): Fuel injection manifolds and the privilege injector · Turbomeca Arrius 2B1 and Arrius 2F. Effective Jul 5, 2013 - [AD 2009-14-11](https://openairdocs.org/ad/2009-14-11) (historical): P3 air pipe · Turbomeca Arrius 2F. Effective Aug 19, 2009 - [AD 2005-17-17 R1](https://openairdocs.org/ad/2005-17-17-R1) (historical): O-rings on the check valve piston · Turbomeca Arrius 2F. Effective Mar 21, 2007 - [AD 2001-08-14 R1](https://openairdocs.org/ad/2001-08-14-R1) (historical): Right injector half manifold and left injector half manifold · Turbomeca Arrius 2B, Arrius 2B1 and Arrius 2F. Effective Feb 23, 2006 - [AD 2005-19-10](https://openairdocs.org/ad/2005-19-10) (historical): Fuel control units (FCUs) · Turbomeca Arrius 2F. Effective Oct 3, 2005 - [AD 2005-17-17](https://openairdocs.org/ad/2005-17-17) (historical): Check valve piston in the lubrication unit · Turbomeca Arrius 2F. Effective Sep 12, 2005 - [AD 2001-08-14](https://openairdocs.org/ad/2001-08-14) (historical): Fuel Injector Manifold · Turbomeca Arrius 2B, Arrius 2B1 and Arrius 2F. Effective May 31, 2001 ## Information bulletins (advisory) (5 in force) - [SAIB AIR-21-09](https://openairdocs.org/saib/AIR-21-09): LANDING GEAR SYSTEM, Landing gear skid tube. Issued Jun 10, 2021 - [SAIB SW-15-20](https://openairdocs.org/saib/SW-15-20): Air Conditioning System Wiring. Issued Aug 13, 2015 - [SAIB SW-12-17](https://openairdocs.org/saib/SW-12-17): Autopilot System. Issued Feb 3, 2012 - [SAIB SW-04-71](https://openairdocs.org/saib/SW-04-71): . Issued Jul 14, 2004 - [SAIB SW-04-35](https://openairdocs.org/saib/SW-04-35): . Issued Dec 19, 2003 ## NTSB investigations None matched to N63HT. ## FAA accident and incident reports None matched to N63HT. ## Service difficulty reports None filed for this aircraft. ## Related - Other Eurocopter EC120B aircraft: https://openairdocs.org/model/eurocopter-ec120b/aircraft.md - STCs for the Eurocopter EC120B: https://openairdocs.org/model/eurocopter-ec120b/stcs.md - The Turbomeca ARRIUS-2F engine: https://openairdocs.org/engine/turbomeca-arrius-2f.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.