# N4640D — WEATHERLY AVIATION CO INC 620A
> **—** Fixed Wing Single-Engine · Reciprocating · Owner: RONS AIR SERVICE INC · TWO BUTTES, CO
## Aircraft
- **N-Number:** N4640D
- **Serial Number:** 1531
- **Manufacturer:** WEATHERLY AVIATION CO INC
- **Model:** 620A
- **Year manufactured:** —
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 001
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A5AAD3`
## Owner
- **Name:** RONS AIR SERVICE INC
- **Type of registrant:** Corporation
- **Location:** TWO BUTTES, CO 810840012, US
## Registration
- **Status:** Valid
- **Certificate issued:** —
- **Last action:** 2023-03-08
- **Expiration:** —
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4640D)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a5aad3)
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