# N366RH: 2011 Robinson Helicopter R66

- Status: Valid registration
- Airframe: [Robinson Helicopter R66](https://openairdocs.org/model/robinson-helicopter-r66) (registry code 7640130, 5 seats)
- Engine: [Rolls-Royce 250-C300 series](https://openairdocs.org/engine/rolls-royce-250-c300-series) (registry code 54225)
- Data sheets: [TCDS R00015LA](https://openairdocs.org/tcds/R00015LA) (Robinson Helicopter Company), [TCDS E4CE](https://openairdocs.org/tcds/E4CE) (Rolls-Royce Corporation) (OpenAirDocs)
- Serial number: 0047
- Year built: 2011
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Multiple
- Airworthiness date: June 30, 2022
- Certificate issued: March 7, 2022
- Expires: March 31, 2029
- Mode S code: A42415
- Registered owner: [Kendall Copters Inc](https://openairdocs.org/faa-owner/KENDALL%20COPTERS%20INC)
- Location: [Morris, IL](https://openairdocs.org/faa-place/IL/Morris)
- Owner type: Corporation
- Owner's area on the map: 41.3664° N, 88.4345° W: Placed by OpenAirDocs at the center of ZIP code 60450, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=366RH
- Page: https://openairdocs.org/aircraft/N366RH

From the FAA registry file of October 22, 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. The registry lists only the engine series, so ADs for every Rolls-Royce 250-C300 model are included.

## ADs that may apply (OpenAirDocs): 8 in force

### Matched by airframe (Robinson Helicopter R66)

- [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 2024-04-02](https://openairdocs.org/ad/2024-04-02): Tail Rotor Blades · Robinson Helicopter R22, R22 ALPHA, R22 BETA and 4 more. Effective Apr 2, 2024
- [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 2022-19-12](https://openairdocs.org/ad/2022-19-12): Tail Rotor Blades · Robinson Helicopter R44, R44 II and R66. Effective Oct 20, 2022
- [AD 2021-04-12](https://openairdocs.org/ad/2021-04-12): Tail Rotor Drive Shaft · Robinson Helicopter R66. Effective Apr 12, 2021
- [AD 2019-07-02](https://openairdocs.org/ad/2019-07-02): Engine Oil Storage (Airframe Furnished) · Robinson Helicopter R66. Effective May 17, 2019
- [AD 2016-26-04](https://openairdocs.org/ad/2016-26-04): Main Rotor Blades · Robinson Helicopter R44, R44 II and R66. Effective Feb 8, 2017

### Matched by engine (Rolls-Royce 250-C300 series)

- [AD 2022-10-06](https://openairdocs.org/ad/2022-10-06): Turbine Section · Rolls-Royce 250-C20, 250-C20B, 250-C20C (T63-A-720) and 9 more. Effective Jun 28, 2022

### Historical (superseded or no longer in force)

- [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 2017-18-14](https://openairdocs.org/ad/2017-18-14) (historical): Turbine Section · Rolls-Royce 250-C20, 250-C20B, 250-C20F and 8 more. Effective Oct 13, 2017

## Information bulletins (advisory) (5 in force)

- [SAIB AIR-22-03](https://openairdocs.org/saib/AIR-22-03): Robinson Helicopter Company Model R22, R44, and R66 Helicopters; Emergency Locator Transmitter Retention. Issued Mar 3, 2022
- [SAIB AIR-21-14](https://openairdocs.org/saib/AIR-21-14): Robinson R44 and R66 HeliSAS Autopilot/Garmin Primary Flight Display (PFD) Interface. Issued Aug 24, 2021
- [SAIB AIR-21-11](https://openairdocs.org/saib/AIR-21-11): ROTORCRAFT SERVO SYSTEM (JASC 6730). Issued Jul 22, 2021
- [SAIB SW-20-01](https://openairdocs.org/saib/SW-20-01): Electrical Power System - Battery Electrolyte Leakage. Issued Mar 6, 2020
- [SAIB SW-15-08R1](https://openairdocs.org/saib/SW-15-08R1): Robinson R44 and R44 Main Rotor Blades. Issued Mar 31, 2015

## NTSB investigations

None matched to N366RH.

## FAA accident and incident reports

None matched to N366RH.

## 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.

## STCs that may be installed (OpenAirDocs) (34)

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 (Robinson Helicopter R66)

- [STC SR02447AK](https://openairdocs.org/stc/SR02447AK): Installation of the ZW Aviation LLC R66 Utility Camera Mount. Gyro-Stabilized Systems LLC
- [STC SR09651RC](https://openairdocs.org/stc/SR09651RC): Installation of Night Vision Goggle (NVG) Compatible Lighting System. REB Technologies Inc
- [STC SR01980WI](https://openairdocs.org/stc/SR01980WI): Installation of Garmin GI 275 Multi-Function Instrument. Garmin International Inc
- [STC SR03512AT](https://openairdocs.org/stc/SR03512AT): Installation of HID Landing and Taxi Lights. Whelen Aerospace Technologies
- [STC SR02553LA](https://openairdocs.org/stc/SR02553LA): Installation of HeliSAS®/Autopilot System. S-TEC Corporation
- [STC SR00017IB](https://openairdocs.org/stc/SR00017IB): Installation of an agricultural spray system. AirLift Technologies Ltd
- [STC SR02447SE](https://openairdocs.org/stc/SR02447SE): Fabrication of Onboard Systems International R66 Cargo Hook Suspension System. Onboard Systems International
- [STC SR02704SE](https://openairdocs.org/stc/SR02704SE): Installation and maintenance of the Sunspot 36 and 46 series lights. AeroLED's Holdings LLC
- [STC SR02736LA](https://openairdocs.org/stc/SR02736LA): Installation of Skid Step. Longhorn Aviation Services LLC
- [STC SR02124SE](https://openairdocs.org/stc/SR02124SE): Installation functionality. of Data Garmin Required: transponders: (1) Garmin GTX Master 345/345R Drawing with List ADS-B (MDL), Out and In 005-00734-A4, functionality;. Garmin International Inc
- [STC SR02432NY](https://openairdocs.org/stc/SR02432NY): Installation of Helitowcart Bear Paw Models BP350, BP44 or BP130. Dart Aerospace Ltd
- [STC SR02521AK](https://openairdocs.org/stc/SR02521AK): Installation of bicycle racks. Robbie Rack LLC
- [STC SR00359BO](https://openairdocs.org/stc/SR00359BO): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies
- [STC SR02629SE](https://openairdocs.org/stc/SR02629SE): Installation of Model 266 Spray System. Simplex Manufacturing Company
- [STC SR02290AK](https://openairdocs.org/stc/SR02290AK): Manufacture tundra/snow boards, Install and maintain. Pollux Aviation Ltd
- [STC SR02592SE](https://openairdocs.org/stc/SR02592SE): nstallation of a Supplemental Lighting System manufactured and installed. Aviation Specialties Unlimited Inc
- [STC SR00805NY](https://openairdocs.org/stc/SR00805NY): Manufacture and installation of bearpaws. Northeast Engr & Dev Ltd
- [STC SR04040NY](https://openairdocs.org/stc/SR04040NY): Installation of Wire Strike Protection System. Magellan Aerospace
- [STC SR00387BO](https://openairdocs.org/stc/SR00387BO): Installation of Avidyne 700-00182-XXX IFD5XX and 700-00179-XXX IFD4XX Series Integrated Flight Displays (IFD). Avidyne Corporation
- [STC SR02660LA](https://openairdocs.org/stc/SR02660LA): Installation of Nose Utility Mount. Airfilm Camera Systems
- [STC SR03917NY](https://openairdocs.org/stc/SR03917NY): Installation of the Heli-Utility-Basket. Dart Aerospace Limited
- [STC SR02487AK](https://openairdocs.org/stc/SR02487AK): Installation of L-3 Communications Avionics Systems ESI-500 Standby Instrument System. ADS-B Technologies, LLC
- [STC SR00101RD](https://openairdocs.org/stc/SR00101RD): Installation of an agricultural spray system which includes an external spray boom, external tank, motor driven pump, plumbing, compressor and pneumatic components, and cockpit controls. AirLift Technologies, Ltd
- [STC SR04158CH](https://openairdocs.org/stc/SR04158CH): Installation of a fuel flow adapter. Shadin Avionics
- [STC SR00840DE](https://openairdocs.org/stc/SR00840DE): Installation of the Rosen Sunvisor System into the Robinson R22. R44 and R66. Rosen Sunvisor Systems LLC
- [STC SR02470AK](https://openairdocs.org/stc/SR02470AK): Installation of the L-3 Communications NGT -1000/2000/2500 ADS-B System. ADS-B Technologies, LLC
- [STC SR02471AK](https://openairdocs.org/stc/SR02471AK): Installation of the L-3 Communications NGT -9000/9000R ADS-B System. ADS-B Technologies, LLC
- [STC SR03515NY](https://openairdocs.org/stc/SR03515NY): Installation of the D066-1004-011 Primary Cargo Hook. Dart Aerospace Limited
- [STC SR02394AK](https://openairdocs.org/stc/SR02394AK): Replacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting system. Seaplanes North LLC
- [STC SR03460NY](https://openairdocs.org/stc/SR03460NY): Installation of Interior Protector Kits. Dart Aerospace Limited
- [STC SR02484LA](https://openairdocs.org/stc/SR02484LA): Installation of Apical Industries, Inc. Emergency Float Kits. Apical Industries, Inc. dba Dart Aerospace
- [STC SR03370NY](https://openairdocs.org/stc/SR03370NY): Installation of Bearpaws. Dart Aerospace Limited
- [STC SR03369NY](https://openairdocs.org/stc/SR03369NY): Installation of Cargo Mirror. Dart Aerospace Limited
- [STC SR00318BO](https://openairdocs.org/stc/SR00318BO): Installation of external Cargo Hookup Mirror. Firefly Inc

## Earlier aircraft with N366RH

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N366RH before.

- [Cancelled 1995-09-22](https://openairdocs.org/deregistered/N366RH-1995-09-22): Harding Robert L 1500 R MINI-MAX, S/N MK366. Owner: [Harding Robert L](https://openairdocs.org/faa-owner/HARDING%20ROBERT%20L), [Pryor, OK](https://openairdocs.org/faa-place/OK/Pryor)

## Related

- Other Robinson Helicopter R66 aircraft: https://openairdocs.org/model/robinson-helicopter-r66/aircraft.md
- The Rolls-Royce 250-C300 series engine: https://openairdocs.org/engine/rolls-royce-250-c300-series.md

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