N503GS
Built 2003 · registered US
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Performance specs
- Range
- 6,500 nm
- Cruise speed
- 459 kt
- Max speed
- 501 kt
- Service ceiling
- 51,000 ft
- Takeoff distance
- 1800 m
- Landing distance
- 960 m
- MTOW
- 40,300 kg
- Empty weight
- —
- Fuel capacity
- 26,000 L
- Length
- 29.4 m
- Wingspan
- 28.5 m
- Height
- 7.9 m
- Seats
- 19
- Max passengers
- 19
Flight activity
(8 tracking legs recorded)- Last 30 days
- 1
- Last 90 days
- 1
- Last seen
- 2 Nov 2026
- Tracked since
- 28 May 2026
Frequent routes: KCHA → KDAY (1) · KEDC → KDAY (1)
- … → KHND28 Jun 2026 · 1h 12m
- … → KAGC16 Jun 2026 · 0h 36m
Showing the 2 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.
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Registration history
(1)- N503GSUSACTIVEUnknown owner2019 – 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 aircraft model is N503GS?
N503GS is a Gulfstream 1159, built in 2003. Sprinkle's record for N503GS covers its lineage, ownership history and specifications.
Is N503GS currently active?
Registry records list N503GS's status as Active, registered in United States — a Gulfstream 1159.
What is the manufacturer serial number (MSN) of N503GS?
N503GS carries manufacturer serial number (MSN) 5005, the serial assigned to this Gulfstream 1159 airframe when it was built.
What is the ICAO24 / Mode S code for N503GS?
N503GS's ICAO24 (Mode S) transponder code is A645BC — the hex address the Mode S transponder on this Gulfstream 1159 broadcasts.