# N56BU — GULFSTREAM AEROSPACE GV-SP (G550)
> **2004** Fixed Wing Multi-Engine · Turbo-Fan · Owner: BSI HOLDINGS LLC · PORTLAND, OR
## Aircraft
- **N-Number:** N56BU
- **Serial Number:** 5059
- **Manufacturer:** GULFSTREAM AEROSPACE
- **Model:** GV-SP (G550)
- **Year manufactured:** 2004
- **Type:** Fixed Wing Multi-Engine
- **Engine type:** Turbo-Fan (02 engines)
- **Seats:** 020
- **Weight class:** CLASS 2
- **Mode S code (hex):** `A724BD`
## Owner
- **Name:** BSI HOLDINGS LLC
- **Type of registrant:** LLC
- **Location:** PORTLAND, OR 972041352, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2017-09-29
- **Last action:** 2023-03-17
- **Expiration:** 2027-09-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=56BU)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a724bd)
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