# N331ER — ROY EDWARD R ROY-DAVIS D2B+
> **2011** Fixed Wing Single-Engine · Reciprocating · Owner: PATTEN BRUCE K · SMITHFIELD, ME
## Aircraft
- **N-Number:** N331ER
- **Serial Number:** 01
- **Manufacturer:** ROY EDWARD R
- **Model:** ROY-DAVIS D2B+
- **Year manufactured:** 2011
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A399FA`
## Owner
- **Name:** PATTEN BRUCE K
- **Type of registrant:** Individual
- **Location:** SMITHFIELD, ME 049783213, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2020-10-02
- **Last action:** 2023-03-24
- **Expiration:** 2027-10-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=331ER)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a399fa)
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