# N410BW — IORG WILLIAM C RV-4
> **—** Fixed Wing Single-Engine · Reciprocating · Owner: HEFFELFINGER DARIN W · STERLING, IL
## Aircraft
- **N-Number:** N410BW
- **Serial Number:** 106
- **Manufacturer:** IORG WILLIAM C
- **Model:** RV-4
- **Year manufactured:** —
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A4D44E`
## Owner
- **Name:** HEFFELFINGER DARIN W
- **Type of registrant:** Individual
- **Location:** STERLING, IL 610819211, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2025-07-07
- **Last action:** 2025-07-07
- **Expiration:** 2032-07-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=410BW)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a4d44e)
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