# N37LB — BECK LARRY R RV-4
> **1989** Fixed Wing Single-Engine · Reciprocating · Owner: KELLER DOUGLAS O · WEST LINN, OR
## Aircraft
- **N-Number:** N37LB
- **Serial Number:** 2
- **Manufacturer:** BECK LARRY R
- **Model:** RV-4
- **Year manufactured:** 1989
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A4326E`
## Owner
- **Name:** KELLER DOUGLAS O
- **Type of registrant:** Individual
- **Location:** WEST LINN, OR 970688335, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2025-02-21
- **Last action:** 2025-02-21
- **Expiration:** 2032-02-29
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=37LB)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a4326e)
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