Aircraft ownership record
Masayoshi Son's private jet
Masayoshi Son (SoftBank Group) is publicly associated with a Gulfstream G650ER, usually based at Tokyo (HND). Everything below comes from civil aircraft registers, corporate filings and dated aviation photography.
The short answer
Masayoshi Son flies a Gulfstream G650ER. The airframe is usually held by a trust, holding company or management operator rather than by Masayoshi Son personally — that is standard practice for business aircraft and does not imply anything unusual. Home base for reported movements is Tokyo (HND).
Aircraft
Gulfstream G650ER
Reported marks
Not attributed
Home base
Tokyo (HND)
CO2 per flight hour
5561.6 t
Routes this aircraft flies most
| Route | Airports | CO2 (2 h estimate) |
|---|---|---|
| Tokyo (HND) → San Jose (SJC) | RJTT → KSJC | 11123.2 t |
| Tokyo (HND) → Seoul (ICN) | RJTT → RKSI | 11123.2 t |
| Tokyo (HND) → Singapore (SIN) | RJTT → WSSS | 11123.2 t |
Track it live
Open the live dossier for Masayoshi Son to see current position, last reported movement and carbon totals, or watch the whole VIP fleet on the 3D tracker. New to this? Read how private jet tracking works.
Questions people ask
- What private jet does Masayoshi Son use?
- Public register and aviation-photography records associate Masayoshi Son with a Gulfstream G650ER. The registered owner is usually a trust, holding company or management operator rather than the individual.
- What is Masayoshi Son's jet tail number?
- No current registration mark is publicly attributed to Masayoshi Son.
- Can I track Masayoshi Son's jet live?
- Yes, when the aircraft is broadcasting. Transponder position data is public, so the airframe appears on the live tracker while it is in receiver coverage. Aircraft enrolled in the FAA's LADD or PIA privacy programmes, or flying over oceans and remote regions, will show gaps.
- Where is Masayoshi Son's jet usually based?
- Movements reported for this airframe centre on Tokyo (HND). Business aircraft return to a home base between trips, so departures most often begin there.
- How much CO2 does a flight on this aircraft produce?
- A Gulfstream G650ER burns roughly 1760 kg of jet fuel per flight hour, and each kilogram releases about 3.16 kg of CO2 — around 11123.2 tonnes for a two-hour hop.