# N673UP — RAYTHEON AIRCRAFT COMPANY 400A
> **2005** Fixed Wing Multi-Engine · Turbo-Fan · Owner: WHEELS UP PARTNERS LLC · NEW YORK, NY
## Aircraft
- **N-Number:** N673UP
- **Serial Number:** RK-452
- **Manufacturer:** RAYTHEON AIRCRAFT COMPANY
- **Model:** 400A
- **Year manufactured:** 2005
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Turbo-Fan (02 engines)
- **Seats:** 010
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A8E8AD`
## Owner
- **Name:** WHEELS UP PARTNERS LLC
- **Type of registrant:** LLC
- **Location:** NEW YORK, NY 100368002, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2022-07-30
- **Last action:** 2025-03-26
- **Expiration:** 2029-07-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=673UP)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a8e8ad)
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