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N521SB
Built 2008 · registered US
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This aircraft
Type photo — not this specific aircraftPhoto via Wikipedia: Gulfstream G5501159 for sale now
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Flight activity
(26 tracking legs recorded)Live tracking paused — activity data through 24 Aug 2026. Windows below are measured to that date.
- 30 days to 24 Aug 2026
- 0
- 90 days to 24 Aug 2026
- 26
- Last seen
- 12 Jul 2026
- Tracked since
- 30 May 2026
Frequent routes: KSFO → KAUS (1) · KSFO → KTEB (1)
- … → KIAD24 Jun 2026 · 0h 43m
- … → KIAD24 Jun 2026 · 0h 48m
- … → KTEB15 Jun 2026 · 2h 46m
- … → KAUS12 Jun 2026 · 2h 57m
- KSFO → KAUS12 Jun 2026 · 3h 02m
- … → KSFO11 Jun 2026 · 3h 16m
- … → KAUS30 May 2026 · 8h 11m
Showing the 7 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.
From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.
Common. More common than 98% of the aircraft models we track.
Other 1159 airframes by tail number — same model as N521SB.
- C-GNKP2023
- N530G2021
- N531GA2021
- N529GA2021
- N552SN2020
- PS-TAR2020
- N522GD2020
- N526GA2020
- N319FS2020
- N527GA2020
- N518GA2020
- PS-MAM2020
- N551SN2020
- N552MW2020
- N74VZ2020
- N76VZ2020
Registration history
(1)- N521SBUSACTIVEBANK OF UTAH TRUSTEE2021 – present
Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal
What type of aircraft is N521SB?
N521SB is a Gulfstream 1159, built in 2008.
Where is N521SB registered?
N521SB is currently registered in United States (US).
What is the MSN of N521SB?
The manufacturer serial number (MSN) of N521SB is 5199.
What is the ICAO24 (Mode S) code for N521SB?
N521SB's ICAO24 hex code is A68E37.
Is N521SB still airworthy?
N521SB's current registry status is Active.