# N638TW — AIR TRACTOR INC AT-502B
> **2008** Fixed Wing Single-Engine · Turbo-Prop · Owner: REDLINE AG LLC · MOUNT VERNON, MO
## Aircraft
- **N-Number:** N638TW
- **Serial Number:** 502B-2638
- **Manufacturer:** AIR TRACTOR INC
- **Model:** AT-502B
- **Year manufactured:** 2008
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Turbo-Prop (01 engines)
- **Seats:** 001
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A85D32`
## Owner
- **Name:** REDLINE AG LLC
- **Type of registrant:** LLC
- **Location:** MOUNT VERNON, MO 657126229, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2021-05-07
- **Last action:** 2023-05-12
- **Expiration:** 2028-05-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=638TW)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a85d32)
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