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N531MB

Built 2001 · registered US

Free alerts when N531MB's registration or status changes, or the Galaxy market moves.

N531MB — photo of this aircraftThis aircraft
Photo © Marcel RudolfView on Planespotters.net ↗
Representative photo of a Gulfstream GalaxyType photo — not this specific aircraftPhoto: Tomás Del Coro from Las Vegas, Nevada, USA · CC BY-SA 2.0
This aircraft is a
Gulfstream Galaxy
Full specs

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Performance specs

Performance
Range
3,690 nm
Cruise speed
470 kt
Max speed
494 kt
Service ceiling
45,000 ft
Takeoff distance
1840 m
Landing distance
1040 m
Weights
MTOW
15,100 kg
Empty weight
—
Fuel capacity
7,800 L
Dimensions
Length
19.0 m
Wingspan
17.7 m
Height
6.5 m
Capacity
Seats
20
Max passengers
20

Flight activity

(36 tracking legs recorded)
Last 30 days
0
Last 90 days
4
Last seen
1 Oct 2026
Tracked since
17 May 2026

Frequent routes: KSAV → KORF (2) · KBED → KSUA (1) · KSUA → KSUA (1)

  • … → KSAV30 May 2026 · 1h 41m
  • KSAV → KORF30 May 2026 · 5h 33m
  • KSAV → KORF30 May 2026 · 1h 48m
  • … → KSAV26 May 2026 · 4h 24m
  • KJAX → …17 May 2026 · 0h 37m

Showing the 5 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.

How common is this aircraft?
288Gulfstream Galaxy registered worldwide

Common. More common than 88% of the aircraft models we track.

More Galaxy aircraft

Other Galaxy airframes by tail number — same model as N531MB.

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What to do next

Registration history

(1)
  • N531MBUSACTIVE
    CALEAH ACQUISITIONS LLC
    2016 – 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

N531MB — frequently asked
What aircraft model is N531MB?

N531MB is a Gulfstream Galaxy, built in 2001. Sprinkle's record for N531MB covers its lineage, ownership history and specifications.

Is N531MB currently active?

Registry records list N531MB's status as Active, registered in United States — a Gulfstream Galaxy.

What is the manufacturer serial number (MSN) of N531MB?

N531MB carries manufacturer serial number (MSN) 044, the serial assigned to this Gulfstream Galaxy airframe when it was built.

What is the ICAO24 / Mode S code for N531MB?

N531MB's ICAO24 (Mode S) transponder code is A6B539 — the hex address the Mode S transponder on this Gulfstream Galaxy broadcasts.