Bombardier Challenger 604
N604SB · ICAO: A7D7AD · Heavy jet

Vinod Khosla — co-founded Sun Microsystems (1982); founded Khosla Ventures (2004). Net worth ~$10B. Major early investor in OpenAI. Lives in Portola Valley, CA. Owns the controversial Martins Beach property in Half Moon Bay.
Total flights
20
Total CO₂
151.5t
Flight hours
37h
N604SB · ICAO: A7D7AD · Heavy jet
N85NV · ICAO: ABA63F · Heavy jet
Vinod Khosla flies 2 aircraft: Bombardier Challenger 604, Gulfstream V (N604SB, N85NV). Live tracking, full flight history, and CO₂ emissions for each aircraft are available on this page.
Vinod Khosla's private jet tail numbers are N604SB (Bombardier Challenger 604), N85NV (Gulfstream V). Each registration links to the live tracking page with full flight history, fuel burn and CO₂ emissions on Celebplanes.
Vinod Khosla's Bombardier Challenger 604 (N604SB) burns roughly 280 gallons of Jet-A per hour, which converts to about 2,690 kg of CO₂ per flight hour — equivalent to roughly 6,658 miles of average passenger-car driving.
Vinod Khosla's home base is San Jose Intl (KSJC / SJC), with frequent destinations including KOPF, KASE, KAUS, KIAD.
Across 20 tracked flights (37 flight hours) on Celebplanes, Vinod Khosla's aircraft have emitted approximately 151.5t 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.
Attributions derived from FAA registry + ADSB Exchange + SEC filings; may be incomplete or outdated. Methodology · Report an error. Observational use only.