sensors Mode-S transponder

AB605F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N832GA · operated by GULFSTREAM AEROSPACE CORP

Hex
AB605F
Octal
52660137
Decimal
11,231,327
Country
US
Tail
N832GA
No current signal · last broadcast 10h ago
Flights observed
17
Distinct callsigns
4
Country
US
Last broadcast
10h ago

Last known position

Most recent position reported by Mode-S AB605F.

Country allocation

The ICAO 24-bit address AB605F falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 4 distinct

Callsign Airline Flights Last seen
N832GA - 11 2026-07-13
GLF22 - 4 2026-06-23
GLF60 - 1 2026-06-16
GLF18 - 1 2026-06-14

Recent flights last 17

DateFlightRouteTakeoffLandingDuration
2026-07-13 N832GA BFI → SAV Jul 13, 23:00 UTCJul 14, 03:20 UTC4h 20m
2026-07-12 N832GA - Jul 12, 15:20 UTCJul 13, 00:15 UTC8h 55m
2026-07-11 N832GA - Jul 11, 13:10 UTCJul 11, 21:15 UTC8h 5m
2026-07-09 N832GA - Jul 9, 20:00 UTCJul 9, 22:00 UTC2h 0m
2026-07-02 N832GA - Jul 2, 17:05 UTCJul 2, 18:40 UTC1h 35m
2026-07-02 N832GA - Jul 2, 13:55 UTCJul 2, 14:40 UTC45m
2026-07-01 N832GA - Jul 1, 16:15 UTCJul 1, 18:10 UTC1h 55m
2026-06-30 N832GA - Jun 30, 16:40 UTCJun 30, 16:55 UTC15m
2026-06-30 N832GA - Jun 30, 15:15 UTCJun 30, 15:35 UTC20m
2026-06-30 N832GA - Jun 30, 12:40 UTCJun 30, 14:40 UTC2h 0m
2026-06-26 N832GA - Jun 26, 14:50 UTCJun 26, 16:35 UTC1h 45m
2026-06-23 GLF22 ATW → ATW Jun 23, 14:55 UTCJun 23, 18:50 UTC3h 55m
2026-06-22 GLF22 - Jun 22, 21:45 UTCJun 22, 22:44 UTC1h 0m
2026-06-22 GLF22 ATW → ATW Jun 22, 20:24 UTCJun 22, 21:19 UTC55m
2026-06-22 GLF22 - Jun 22, 17:55 UTCJun 22, 20:00 UTC2h 5m
2026-06-16 GLF60 ATW → ATW Jun 16, 15:00 UTCJun 16, 20:20 UTC5h 21m
2026-06-14 GLF18 ATW → ATW Jun 14, 15:35 UTCJun 14, 17:50 UTC2h 15m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N832GA page for operator, model, and routing details .

Mode-S AB605F frequently asked

What is Mode-S code AB605F?
AB605F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N832GA.
Where is Mode-S AB605F registered?
Mode-S code AB605F is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AB605F broadcasting right now?
No active broadcast right now. Last signal was 10h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB605F, octal 52660137, decimal 11,231,327.
What flights does AB605F operate?
Mode-S AB605F has broadcast 4 distinct callsigns, including N832GA, GLF22, GLF60, GLF18.