# N3166D: 2006 Robinson Helicopter R44 II, registration cancelled 2025-03-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 28, 2025
- Exported to: Guatemala
- Status when cancelled: Valid registration
- Airframe: [Robinson Helicopter R44 II](https://openairdocs.org/model/robinson-helicopter-r44-ii) (registry code 7640122)
- Engine: [Lycoming IO-540-AE1A5](https://openairdocs.org/engine/lycoming-io-540-ae1a5) (registry code 41899)
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM), [TCDS 1E4](https://openairdocs.org/tcds/1E4) (OpenAirDocs)
- Serial number: 11507
- Year built: 2006
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: November 2, 2006
- Certificate issued: January 16, 2025
- Last registry action: January 16, 2025
- Mode S code: A36049
- Owner when cancelled: [Skyline Enterprises LLC](https://openairdocs.org/faa-owner/SKYLINE%20ENTERPRISES%20LLC)
- Location: [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes)
- Owner type: LLC
- Owner's area on the map: 38.7287° N, 75.1685° W: Placed by OpenAirDocs at the center of ZIP code 19958, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3166D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3166D
- Page: https://openairdocs.org/deregistered/N3166D-2025-03-28

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Robinson Helicopter R44 II: https://openairdocs.org/model/robinson-helicopter-r44-ii.md

## Other aircraft with N3166D

- [Cancelled 2003-06-18](https://openairdocs.org/deregistered/N3166D-2003-06-18): Cessna 180, S/N 31964, built 1955. Owner: [Blue Water Aircraft Co](https://openairdocs.org/faa-owner/BLUE%20WATER%20AIRCRAFT%20CO), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)

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