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.
Note · Celebplanes tracks Vinod Khosla's registered aircraft — not Vinod Khosla personally. ADS-B data shows when and where the plane moved; who was aboard any given flight is unknown.
Where Vinod Khosla's fleet has flown — each dot is a recorded position.
Total flights
47
Total CO₂
387.6t
Flight hours
109h
N604SB · ICAO: A7D7AD · Heavy jet
N85NV · ICAO: ABA63F · Heavy jet
Yes. Celebplanes tracks 2 aircraft associated with Vinod Khosla: a Bombardier Challenger 604 (N604SB) and a Gulfstream V (N85NV). Every movement is logged from the public ADS-B broadcast, so the flight history on this page is a record of the aircraft, not of who was aboard.
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 owns 2 tracked aircraft across 2 types: N604SB (Bombardier Challenger 604) and N85NV (Gulfstream V). This is the count Celebplanes can evidence from public registration and ADS-B records; aircraft held through undisclosed entities or chartered rather than owned would not appear here.
Vinod Khosla flies a Bombardier Challenger 604 — Large class, 3,900 nm range, seating up to 12 (registration N604SB). 1 further aircraft is tracked on this page: Gulfstream V (N85NV).
Vinod Khosla flies a Bombardier Challenger 604 (N604SB). Pre-owned examples typically ask $3.5–7 million — indicative mid-2026 market figures, not an appraisal. Actual value turns on airframe hours, engine-programme enrolment and cabin configuration.
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.
Attributions derived from FAA registry + ADSB Exchange + SEC filings; may be incomplete or outdated. Methodology · Report an error. Observational use only.
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 47 tracked flights (109 flight hours) on Celebplanes, Vinod Khosla's aircraft have emitted approximately 387.6t 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.