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sensors Mode-S transponder

A6B10C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N530GJ · BOMBARDIER Regional Jet CRJ-700 · operated by SKYWEST AIRLINES INC

Hex
A6B10C
Octal
51530414
Decimal
10,924,300
Country
US
Tail
N530GJ
Type
CRJ7
Broadcasting now · callsign SKW4723 · 6,850 ft
Flights observed
476
Distinct callsigns
20
Country
US
Last broadcast
8m ago

Current position

A6B10C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A6B10C 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 20 distinct

Callsign Airline Flights Last seen
SKW4781 - 10 2026-07-14
SKW5869 SkyWest Airlines 7 2026-05-29
SKW5437 - 7 2026-07-12
SKW5805 - 6 2026-06-17
SKW5609 - 6 2026-07-14
SKW5556 SkyWest Airlines 6 2026-06-10
SKW5330 - 6 2026-07-11
SKW5275 SkyWest Airlines 6 2026-06-01
SKW5055 - 6 2026-07-10
SKW4685 - 6 2026-07-12
SKW5746 SkyWest Airlines 5 2026-05-20
SKW5678 - 5 2026-06-19
SKW5622 - 5 2026-06-29
SKW5590 SkyWest Airlines 5 2026-06-04
SKW4771 SkyWest Airlines 5 2026-05-14
SKW4684 - 5 2026-07-02
SKW6031 - 4 2026-06-29
SKW5827 SkyWest Airlines 4 2026-07-01
SKW5791 - 4 2026-06-26
SKW5661 - 4 2026-06-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 SKW4723 - Jul 15, 00:35 UTCJul 15, 01:00 UTC25m
2026-07-14 SKW4781 - Jul 14, 23:05 UTCJul 14, 23:35 UTC30m
2026-07-14 SKW5609 - Jul 14, 13:30 UTCJul 14, 14:20 UTC50m
2026-07-14 SKW5609 COU → ORD Jul 14, 13:36 UTCJul 14, 14:20 UTC44m
2026-07-14 SKW378M - Jul 14, 03:30 UTCJul 14, 04:15 UTC45m
2026-07-13 SKW4723 - Jul 13, 23:40 UTCJul 14, 00:25 UTC45m
2026-07-13 SKW4781 - Jul 13, 21:10 UTCJul 13, 21:45 UTC35m
2026-07-13 SKW5603 - Jul 13, 18:45 UTCJul 13, 19:40 UTC55m
2026-07-13 SKW5467 - Jul 13, 16:25 UTCJul 13, 17:15 UTC50m
2026-07-13 SKW5609 - Jul 13, 13:05 UTCJul 13, 14:00 UTC55m
2026-07-13 SKW378M ORD → COU Jul 13, 03:32 UTCJul 13, 03:54 UTC22m
2026-07-13 SKW378M - Jul 13, 03:10 UTCJul 13, 03:55 UTC45m
2026-07-13 SKW4723 - Jul 13, 00:40 UTCJul 13, 01:15 UTC35m
2026-07-12 SKW4781 - Jul 12, 22:50 UTCJul 12, 23:25 UTC35m
2026-07-12 SKW4685 - Jul 12, 20:05 UTCJul 12, 21:10 UTC1h 5m
2026-07-12 SKW5437 - Jul 12, 18:01 UTCJul 12, 18:50 UTC50m
2026-07-12 SKW5609 - Jul 12, 13:55 UTCJul 12, 14:50 UTC55m
2026-07-12 SKW378M - Jul 12, 03:20 UTCJul 12, 04:01 UTC40m
2026-07-11 SKW4723 - Jul 11, 23:45 UTCJul 12, 00:30 UTC45m
2026-07-11 SKW4781 - Jul 11, 22:10 UTCJul 11, 22:50 UTC40m
2026-07-11 SKW5603 - Jul 11, 19:35 UTCJul 11, 20:40 UTC1h 5m
2026-07-11 SKW5467 - Jul 11, 17:55 UTCJul 11, 18:40 UTC45m
2026-07-11 SKW5467 ORD → SDF Jul 11, 18:04 UTCJul 11, 18:41 UTC37m
2026-07-11 SKW5361 - Jul 11, 15:05 UTCJul 11, 16:40 UTC1h 35m
2026-07-11 SKW5330 - Jul 11, 12:40 UTCJul 11, 14:10 UTC1h 30m
2026-07-11 SKW5076 PAH → ORD Jul 11, 10:00 UTCJul 11, 11:05 UTC1h 5m
2026-07-10 SKW5055 - Jul 10, 22:40 UTCJul 11, 00:00 UTC1h 20m
2026-07-10 SKW5055 IAH → PAH Jul 10, 22:22 UTCJul 10, 23:53 UTC1h 31m
2026-07-10 SKW5055 - Jul 10, 19:15 UTCJul 10, 20:50 UTC1h 35m
2026-07-10 SKW473M - Jul 10, 17:20 UTCJul 10, 18:10 UTC50m
2026-07-10 SKW5399 - Jul 10, 15:35 UTCJul 10, 16:00 UTC25m
2026-07-10 SKW5842 - Jul 10, 14:15 UTCJul 10, 14:35 UTC20m
2026-07-10 SKW5710 - Jul 10, 11:50 UTCJul 10, 12:30 UTC40m
2026-07-10 SKW5710 FWA → ORD Jul 10, 11:54 UTCJul 10, 12:14 UTC20m
2026-07-10 SKW5830 - Jul 10, 03:50 UTCJul 10, 04:15 UTC25m
2026-07-09 SKW5957 - Jul 9, 23:50 UTCJul 10, 00:25 UTC35m
2026-07-09 SKW5813 - Jul 9, 22:35 UTCJul 9, 22:50 UTC15m
2026-07-09 SKW4691 - Jul 9, 19:55 UTCJul 9, 20:40 UTC45m
2026-07-09 SKW4691 CID → ORD Jul 9, 19:53 UTCJul 9, 20:38 UTC45m
2026-07-09 SKW4647 - Jul 9, 18:10 UTCJul 9, 18:40 UTC30m
2026-07-09 SKW4647 ORD → CID Jul 9, 18:19 UTCJul 9, 18:40 UTC21m
2026-07-09 SKW5657 - Jul 9, 15:55 UTCJul 9, 16:30 UTC35m
2026-07-09 SKW5656 - Jul 9, 14:15 UTCJul 9, 14:35 UTC20m
2026-07-09 SKW4651 - Jul 9, 10:55 UTCJul 9, 12:15 UTC1h 20m
2026-07-08 SKW5663 - Jul 8, 23:35 UTCJul 9, 00:55 UTC1h 20m
2026-07-08 SKW5686 - Jul 8, 20:15 UTCJul 8, 20:55 UTC40m
2026-07-08 SKW5686 TVC → ORD Jul 8, 20:17 UTCJul 8, 20:53 UTC36m
2026-07-08 SKW6033 - Jul 8, 18:15 UTCJul 8, 18:45 UTC30m
2026-07-08 SKW6033 ORD → TVC Jul 8, 18:17 UTCJul 8, 18:44 UTC27m
2026-07-08 SKW5466 - Jul 8, 14:50 UTCJul 8, 16:05 UTC1h 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 N530GJ page for operator, model, and routing details .

Mode-S A6B10C frequently asked

What is Mode-S code A6B10C?
A6B10C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N530GJ.
Where is Mode-S A6B10C registered?
Mode-S code A6B10C 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 A6B10C broadcasting right now?
Yes. Mode-S A6B10C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A6B10C, octal 51530414, decimal 10,924,300.
What flights does A6B10C operate?
Mode-S A6B10C has broadcast 20 distinct callsigns, including SKW4781, SKW5869, SKW5437, SKW5805, SKW5609.