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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
No current signal · last broadcast Jul 26, 20:30 UTC
Flights observed
537
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 20:30 UTC

Last known position

Most recent position reported by Mode-S A6B10C.

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
SKW5609 - 8 2026-07-19
SKW5869 SkyWest Airlines 7 2026-05-29
SKW5437 - 7 2026-07-12
SKW5805 - 6 2026-06-17
SKW5598 - 6 2026-07-20
SKW5556 SkyWest Airlines 6 2026-06-10
SKW5431 - 6 2026-07-20
SKW5330 - 6 2026-07-11
SKW5275 SkyWest Airlines 6 2026-06-01
SKW5055 - 6 2026-07-10
SKW4685 - 6 2026-07-12
SKW5853 - 5 2026-07-17
SKW5827 SkyWest Airlines 5 2026-07-20
SKW5746 SkyWest Airlines 5 2026-05-20
SKW5714 SkyWest Airlines 5 2026-07-19
SKW5678 - 5 2026-06-19
SKW5622 - 5 2026-06-29
SKW5590 SkyWest Airlines 5 2026-06-04
SKW5462 SkyWest Airlines 5 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SKW4778 MKE → ORD Jul 26, 19:10 UTCJul 26, 20:30 UTC1h 20m
2026-07-26 SKW4688 DEN → FAR Jul 26, 15:50 UTCJul 26, 17:15 UTC1h 25m
2026-07-26 SKW4696 COS → DEN Jul 26, 13:15 UTCJul 26, 13:35 UTC20m
2026-07-25 SKW4732 ASE → IAH Jul 25, 21:15 UTCJul 25, 21:35 UTC20m
2026-07-25 SKW5649 SFO → ONT Jul 25, 18:20 UTCJul 25, 19:25 UTC1h 5m
2026-07-25 SKW5831 SFO → JAC Jul 25, 16:05 UTCJul 25, 17:00 UTC55m
2026-07-24 SKW5366 DEN → FAR Jul 24, 03:30 UTCJul 24, 14:25 UTC10h 55m
2026-07-24 SKW5353 SFO → RDD Jul 24, 00:55 UTCJul 24, 02:15 UTC1h 20m
2026-07-23 SKW4776 ACV → SFO Jul 23, 22:40 UTCJul 23, 23:50 UTC1h 10m
2026-07-23 SKW4694 ORD → PSP Jul 23, 16:25 UTCJul 23, 20:25 UTC4h 0m
2026-07-23 SKW5346 DEN → STL Jul 23, 13:25 UTCJul 23, 14:35 UTC1h 10m
2026-07-23 SKW455E DEN → HOB Jul 23, 00:10 UTCJul 23, 01:15 UTC1h 5m
2026-07-23 SKW455E DEN → HOB Jul 23, 00:00 UTCJul 23, 01:20 UTC1h 20m
2026-07-22 SKW5551 SBP → DEN Jul 22, 00:35 UTCJul 22, 01:55 UTC1h 20m
2026-07-21 SKW395Z DEN → IDA Jul 21, 22:15 UTCJul 21, 23:15 UTC1h 0m
2026-07-21 SKW5229 - Jul 21, 19:10 UTCJul 21, 20:00 UTC50m
2026-07-21 SKW5235 - Jul 21, 15:50 UTCJul 21, 16:30 UTC40m
2026-07-21 SKW5235 DEN → MOT Jul 21, 15:59 UTCJul 21, 17:08 UTC1h 9m
2026-07-21 SKW4696 - Jul 21, 13:35 UTCJul 21, 14:00 UTC25m
2026-07-21 SKW5669 MAF → IAH Jul 21, 02:35 UTCJul 21, 02:50 UTC15m
2026-07-20 SKW5431 LNK → DEN Jul 20, 22:29 UTCJul 20, 23:31 UTC1h 2m
2026-07-20 SKW5431 LNK → DEN Jul 20, 22:20 UTCJul 20, 23:35 UTC1h 15m
2026-07-20 SKW5827 PSP → SFO Jul 20, 20:40 UTCJul 20, 21:35 UTC55m
2026-07-20 SKW5462 FAR → DEN Jul 20, 16:40 UTCJul 20, 18:05 UTC1h 25m
2026-07-20 SKW5537 ORD → FAR Jul 20, 14:05 UTCJul 20, 15:45 UTC1h 40m
2026-07-20 SKW5537 ORD → FAR Jul 20, 14:17 UTCJul 20, 15:40 UTC1h 23m
2026-07-20 SKW5598 - Jul 20, 11:55 UTCJul 20, 12:30 UTC35m
2026-07-20 SKW5598 MLI → ORD Jul 20, 11:46 UTCJul 20, 12:21 UTC35m
2026-07-20 SKW5539 - Jul 20, 03:50 UTCJul 20, 04:10 UTC20m
2026-07-19 SKW5336 - Jul 19, 23:55 UTCJul 20, 01:15 UTC1h 20m
2026-07-19 SKW4742 - Jul 19, 21:30 UTCJul 19, 22:40 UTC1h 10m
2026-07-19 SKW5714 SJC → DEN Jul 19, 18:30 UTCJul 19, 19:15 UTC45m
2026-07-19 SKW5234 - Jul 19, 16:40 UTCJul 19, 17:15 UTC35m
2026-07-19 SKW5609 COU → ORD Jul 19, 14:06 UTCJul 19, 14:52 UTC46m
2026-07-19 SKW5609 - Jul 19, 13:50 UTCJul 19, 14:40 UTC50m
2026-07-19 SKW5191 ORD → COU Jul 19, 12:18 UTCJul 19, 13:02 UTC44m
2026-07-19 SKW5191 - Jul 19, 11:55 UTCJul 19, 12:40 UTC45m
2026-07-18 SKW5289 - Jul 18, 23:50 UTCJul 19, 01:20 UTC1h 30m
2026-07-18 SKW5573 RDM → SFO Jul 18, 19:25 UTCJul 18, 20:35 UTC1h 10m
2026-07-18 SKW5657 - Jul 18, 16:10 UTCJul 18, 16:50 UTC40m
2026-07-18 SKW5656 - Jul 18, 14:20 UTCJul 18, 14:35 UTC15m
2026-07-18 SKW5840 - Jul 18, 11:50 UTCJul 18, 12:35 UTC45m
2026-07-17 SKW5640 - Jul 17, 23:00 UTCJul 17, 23:30 UTC30m
2026-07-17 SKW5714 - Jul 17, 20:29 UTCJul 17, 21:15 UTC45m
2026-07-17 SKW5714 FNT → ORD Jul 17, 20:32 UTCJul 17, 21:11 UTC39m
2026-07-17 SKW5234 - Jul 17, 16:59 UTCJul 17, 17:35 UTC35m
2026-07-17 SKW5853 - Jul 17, 12:30 UTCJul 17, 13:55 UTC1h 25m
2026-07-17 SKW5767 DAY → ORD Jul 17, 02:59 UTCJul 17, 04:14 UTC1h 15m
2026-07-16 SKW5606 - Jul 16, 22:25 UTCJul 16, 23:59 UTC1h 35m
2026-07-16 SKW5565 - Jul 16, 19:45 UTCJul 16, 21:10 UTC1h 25m

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?
No active broadcast right now. Last signal was Jul 26, 20:30 UTC.
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, SKW5609, SKW5869, SKW5437, SKW5805.