Steve Ballmer

Steve Ballmer flies a Gulfstream G650 (registration N709DS). Live tracking, full flight history, and CO₂ emissions for each aircraft are available on this page.

Steve Ballmer's private jet tail number is N709DS (a Gulfstream G650). Each registration links to the live tracking page with full flight history, fuel burn and CO₂ emissions on Celebplanes.

Steve Ballmer's Gulfstream G650 (N709DS) burns roughly 460 gallons of Jet-A per hour, which converts to about 4,419 kg of CO₂ per flight hour — equivalent to roughly 10,938 miles of average passenger-car driving.

Steve Ballmer's home base is King County Intl / Boeing Field (KBFI / BFI), with frequent destinations including KLAX, KVNY, KLGB, KLAS.

Across 4 tracked flights (10 flight hours) on Celebplanes, Steve Ballmer's aircraft have emitted approximately 42.7t of CO₂. These figures are calculated from public ADS-B flight times multiplied by manufacturer-published fuel burn × the EPA standard 9.57 kg CO₂/gallon for Jet-A.

Yes. Every transponder-equipped aircraft broadcasts unencrypted ADS-B position data continuously, by FAA mandate. Celebplanes aggregates this public broadcast from ADSB Exchange, ADSB.fi, FlightRadar24 and airplanes.live — the same sources used by news outlets and academic researchers. See celebplanes.com/methodology for details.