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Private jet tracker

N521SB (Gulfstream G550/GV): owner & flights

Gulfstream G550/GV · Heavy jet

Not currently tracked

Landed: ···· → KSAV · 10/14/26, 04:17 PM UTC Open flight page →

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Statistics

Last 30 days

Flights
1
Flight hours
2.5
Distance
1,294 km
CO₂
10.1 t

Year to date

Flights
1
Flight hours
2.5
Distance
1,294 km
CO₂
10.1 t

Flight history

Date (UTC)FromToDurationDistanceCO₂
10/14/26, 04:17 PMnot observedKSAVSavannah2 h 27 min1,294 km10.1 t

N521SB FAQ

Who owns N521SB?

According to the aircraft registry, “BANK OF UTAH TRUSTEE” is the registered owner (category: Trust). This is a trustee: the beneficial owner is not shown in the registry. Registry data may be outdated.

Who operates N521SB?

The most recently recorded flights used the callsign prefix GLF of the operator Gulfstream Aerospace. The operator need not be the owner: many jets are flown by charter or management companies on the owner’s behalf.

What aircraft type is N521SB?

N521SB is a Gulfstream G550/GV (ICAO type designator GLF5) in the Heavy jet class.

Where is N521SB right now?

At the time this page was generated (11/04/26, 03:48 PM UTC), N521SB was not being received via ADS-B. Last recorded: N521SB from unknown to Savannah on 10/14/26, 04:17 PM UTC. As soon as signals are received again, the position appears on the live map above.

How often does N521SB fly?

In the last 30 days we recorded 1 flight with 2.5 flight hours; year to date they emitted an estimated 10.1 t of CO₂.

All times in UTC.

Data sources & notes

Data source: public ADS-B data

All positions come from publicly broadcast ADS-B signals that every aircraft transmits unencrypted and that volunteers around the world receive. Data may be delayed, incomplete or inaccurate.

Linking an aircraft to a well-known person is based on public sources such as media reports and registry data. "Jet attributed to X" explicitly does not mean that this person is on board or ordered the flight. Aircraft are also chartered, sold or used by others.

All information is provided without warranty; no liability is accepted for accuracy or completeness. CO₂ figures are estimates based on typical fuel burn for the aircraft class.

Using this data to harass, track or stalk people is prohibited.

Are you the owner, operator or an authorised representative and want an aircraft hidden? Submit a removal request

Corrections to [email protected].