N51SE · ICAO: A660AB · Heavy jet
John Stanton was the first employee at McCaw Cellular and left as vice chairman, then spent the 1990s building two carriers of his own: Western Wireless, which he ran from 1992, and VoiceStream Wireless, spun out in 1995. Deutsche Telekom bought VoiceStream and renamed it T-Mobile USA — the whole American T-Mobile business grew out of the company he founded. He went into the Wireless Hall of Fame in 2004, chaired Clearwire from 2008 to 2013, and co-founded Trilogy International Partners in 2005, which he and his wife Theresa Gillespie took fully private in 2024 through their SG Enterprises. Forbes had him at $2.4B in May 2025.
He bought into the Mariners in December 2000 and became chairman in 2016 when Nintendo sold its majority stake for $661M — the end of the Japanese ownership that had kept the club in Seattle since 1992. He has been the controlling owner since. He sits on the Microsoft board, joined in 2014, and the Costco board, joined in 2015, and was a Columbia Sportswear director from 1997.
N51SE is a 2004 Bombardier BD-700-1A10 Global Express, serial 9138, hex A660AB, registered to TPS LLC at a PO box in Medina — the Lake Washington town where Bill Gates lives, and a short hop across the water from the Bellevue house Stanton and Gillespie actually live in. The 'TPS' initials look like the family's but nothing on the record says so, and no press has ever connected him to this airframe. Registry-only, like most of this cluster.
Note · We track John Stanton's planes, not John Stanton in person. Flight data shows when and where each plane flew. It does not show who was on board.
Where is John Stanton's private jet right now?
How much CO₂ do John Stanton's private jet flights emit?
Over the last 6 completed flights we tracked, John Stanton's private jet spent about 23 hours in the air. We estimate those flights put out 87.8 metric tons of CO₂.
Total flights
6
Total CO₂
87.8t
Flight hours
23h
What private jet does John Stanton own?
We track one private jet for John Stanton: a Bombardier Global Express with tail number N51SE.
Where has John Stanton's private jet flown?
These are the last 6 flights we tracked for John Stanton's private jet, newest first. Open a flight to see its route map, time in the air, top altitude and speed.
CompletedN51SENov 9, 2026, 10:01 PMDepartureKSJC — Norman Y. Mineta San Jose International AirportArrivalKNUQ — Moffett Federal Airfield
CompletedN51SENov 9, 2026, 02:50 PMDepartureKBFI — King County International Airport - Boeing FieldArrivalKSJC — Norman Y. Mineta San Jose International Airport
CompletedN51SEOct 25, 2026, 06:23 PMDeparturePHKO — Ellison Onizuka Kona International Airport at KeāholeArrivalKBFI — King County International Airport - Boeing Field
CompletedN51SEOct 18, 2026, 05:07 PMDepartureKBFI — King County International Airport - Boeing FieldArrivalPHKO — Ellison Onizuka Kona International Airport at Keāhole
CompletedN51SEOct 6, 2026, 02:17 PMDepartureKIAD — Washington Dulles International AirportArrivalKBFI — King County International Airport - Boeing Field
CompletedN51SEOct 5, 2026, 03:07 PMDepartureKBFI — King County International Airport - Boeing FieldArrivalKIAD — Washington Dulles International Airport
Owner matches come from the FAA registry, adsb.lol (ODbL) and ADSB.fi data, and SEC filings. They may be incomplete or out of date. Methodology · Report an error. For observational use only.
