# N2171U — BRANTLY B-2B
> **—** Rotorcraft · Reciprocating · Owner: HILLBERG DAVID · FOUNTAIN VALLEY, CA
## Aircraft
- **N-Number:** N2171U
- **Serial Number:** 333
- **Manufacturer:** BRANTLY
- **Model:** B-2B
- **Year manufactured:** —
- **Type:** Rotorcraft
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A1D611`
## Owner
- **Name:** HILLBERG DAVID
- **Type of registrant:** Individual
- **Location:** FOUNTAIN VALLEY, CA 927280977, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2020-07-07
- **Last action:** 2023-03-04
- **Expiration:** 2027-07-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2171U)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a1d611)
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