# N50NK — ROBINSON HELICOPTER COMPANY R44 II
> **—** Rotorcraft · Reciprocating · Owner: ADCOCK FRANK J · ATLANTA, TX
## Aircraft
- **N-Number:** N50NK
- **Serial Number:** 11835
- **Manufacturer:** ROBINSON HELICOPTER COMPANY
- **Model:** R44 II
- **Year manufactured:** —
- **Type:** Rotorcraft
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A638CD`
## Owner
- **Name:** ADCOCK FRANK J
- **Type of registrant:** Individual
- **Location:** ATLANTA, TX 755511554, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2023-03-11
- **Last action:** 2023-03-11
- **Expiration:** 2030-03-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=50NK)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a638cd)
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