# N166PD: 2012 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/A1](https://openairdocs.org/engine/rolls-royce-250-c300-a1) (registry code 54232)
- 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: 0101
- Year built: 2012
- Type: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Standard, normal
- Airworthiness date: September 21, 2012
- Certificate issued: October 2, 2012
- Expires: October 31, 2028
- Mode S code: A10941
- Registered owner: [City Of Fontana California](https://openairdocs.org/faa-owner/CITY%20OF%20FONTANA%20CALIFORNIA)
- Location: [Fontana, CA](https://openairdocs.org/faa-place/CA/Fontana)
- Owner type: Government
- Owner's area on the map: 34.0873° N, 117.4652° W: Placed by OpenAirDocs at the center of ZIP code 92335, 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=166PD
- Page: https://openairdocs.org/aircraft/N166PD

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): 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/A1)

- [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 N166PD.

## FAA accident and incident reports

None matched to N166PD.

## Service difficulty reports

None filed for this aircraft. Reports filed since August 22, 2005, when the mark's previous registration was cancelled.

## Earlier aircraft with N166PD

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N166PD before.

- [Cancelled 2005-08-22](https://openairdocs.org/deregistered/N166PD-2005-08-22): Lancair LC41-550FG, S/N 41001, built 2002. Owner: [Lancair Company](https://openairdocs.org/faa-owner/LANCAIR%20COMPANY), [Bend, OR](https://openairdocs.org/faa-place/OR/Bend)

## Related

- Other Robinson Helicopter R66 aircraft: https://openairdocs.org/model/robinson-helicopter-r66/aircraft.md
- STCs for the Robinson Helicopter R66: https://openairdocs.org/model/robinson-helicopter-r66/stcs.md
- The Rolls-Royce 250-C300/A1 engine: https://openairdocs.org/engine/rolls-royce-250-c300-a1.md

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