# N4021B — REYNOLDS-BROWN R-B SPECIAL
> **1975** Fixed Wing Single-Engine · Reciprocating · Owner: ELROD BRENT W · CASHION, OK
## Aircraft
- **N-Number:** N4021B
- **Serial Number:** 1
- **Manufacturer:** REYNOLDS-BROWN
- **Model:** R-B SPECIAL
- **Year manufactured:** 1975
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 001
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A4B68C`
## Owner
- **Name:** ELROD BRENT W
- **Type of registrant:** Individual
- **Location:** CASHION, OK 730169520, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2025-07-25
- **Last action:** 2025-07-25
- **Expiration:** 2032-07-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4021B)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a4b68c)
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*MORVS · CC0 1.0*