sensors Mode-S transponder

A968C8

ICAO 24-bit transponder address · allocated to United States

Hex
A968C8
Octal
52264310
Decimal
11,102,408
Country
US
No current signal · last broadcast Jul 26, 21:10 UTC
Flights observed
51
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:10 UTC

Last known position

Most recent position reported by Mode-S A968C8.

Country allocation

The ICAO 24-bit address A968C8 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

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SKW5421 ORD → LIT Jul 26, 20:20 UTCJul 26, 21:10 UTC50m
2026-07-26 SKW5903 SUN → SFO Jul 26, 16:50 UTCJul 26, 18:20 UTC1h 30m
2026-07-26 SKW5468 SFO → SAT Jul 26, 14:05 UTCJul 26, 15:25 UTC1h 20m
2026-07-26 SKW4641 ORD → FNT Jul 26, 11:35 UTCJul 26, 12:15 UTC40m
2026-07-26 SKW541T DEN → DRO Jul 26, 03:00 UTCJul 26, 03:25 UTC25m
2026-07-25 SKW5322 MKE → ORD Jul 25, 17:40 UTCJul 25, 18:25 UTC45m
2026-07-25 SKW486V DEN → IDA Jul 25, 03:10 UTCJul 25, 03:45 UTC35m
2026-07-25 SKW5671 ORD → ROA Jul 25, 00:55 UTCJul 25, 01:25 UTC30m
2026-07-24 SKW799Z DEN → DIK Jul 24, 22:10 UTCJul 24, 22:40 UTC30m
2026-07-24 SKW5818 CPR → DEN Jul 24, 14:15 UTCJul 24, 15:00 UTC45m
2026-07-24 SKW5226 OMA → SFO Jul 24, 03:25 UTCJul 24, 04:10 UTC45m
2026-07-24 SKW4758 SFO → SNA Jul 24, 01:40 UTCJul 24, 02:05 UTC25m
2026-07-24 SKW4758 SFO → SNA Jul 24, 00:55 UTCJul 24, 01:05 UTC10m
2026-07-23 SKW5498 LEX → ORD Jul 23, 22:40 UTCJul 24, 00:10 UTC1h 30m
2026-07-23 SKW4658 ASE → SFO Jul 23, 19:40 UTCJul 23, 20:25 UTC45m
2026-07-23 SKW771M DEN → BTM Jul 23, 17:55 UTCJul 23, 18:30 UTC35m
2026-07-23 SKW5884 DEN → FAT Jul 23, 15:25 UTCJul 23, 16:08 UTC43m
2026-07-23 SKW5884 DEN → FAT Jul 23, 03:05 UTCJul 23, 16:10 UTC13h 5m
2026-07-22 SKW5989 SFO → SBA Jul 22, 23:50 UTCJul 23, 01:30 UTC1h 40m
2026-07-22 SKW5421 ORD → LIT Jul 22, 20:15 UTCJul 22, 21:25 UTC1h 10m
2026-07-22 SKW5793 SJC → DEN Jul 22, 18:00 UTCJul 22, 19:05 UTC1h 5m
2026-07-22 SKW5374 SGF → IAH Jul 22, 14:20 UTCJul 22, 14:50 UTC30m
2026-07-22 SKW5291 DEN → MSP Jul 22, 12:24 UTCJul 22, 12:39 UTC15m
2026-07-22 SKW5291 DEN → MSP Jul 22, 12:20 UTCJul 22, 12:45 UTC25m
2026-07-22 SKW4793 LAX → RDD Jul 22, 01:30 UTCJul 22, 01:50 UTC20m
2026-07-22 SKW4793 LAX → RDD Jul 22, 01:34 UTCJul 22, 01:48 UTC14m
2026-07-21 SKW4658 ASE → SFO Jul 21, 19:25 UTCJul 21, 20:05 UTC40m
2026-07-21 SKW771M - Jul 21, 17:50 UTCJul 21, 18:30 UTC40m
2026-07-21 SKW5884 DEN → FAT Jul 21, 15:45 UTCJul 21, 16:20 UTC35m
2026-07-21 SKW5608 OMA → ORD Jul 21, 02:15 UTCJul 21, 02:45 UTC30m
2026-07-20 SKW5202 SBN → IAH Jul 20, 20:02 UTCJul 20, 21:08 UTC1h 6m
2026-07-20 SKW5202 SBN → IAH Jul 20, 20:50 UTCJul 20, 21:15 UTC25m
2026-07-20 SKW4793 LAX → RDD Jul 20, 02:00 UTCJul 20, 02:15 UTC15m
2026-07-19 SKW5404 - Jul 19, 22:30 UTCJul 20, 00:00 UTC1h 30m
2026-07-19 SKW4693 - Jul 19, 19:45 UTCJul 19, 21:10 UTC1h 25m
2026-07-19 SKW4675 COS → DEN Jul 19, 18:25 UTCJul 19, 18:50 UTC25m
2026-07-19 SKW4675 COS → DEN Jul 19, 18:24 UTCJul 19, 18:46 UTC22m
2026-07-19 SKW5306 DEN → COS Jul 19, 16:05 UTCJul 19, 16:25 UTC20m
2026-07-19 SKW5791 - Jul 19, 13:15 UTCJul 19, 14:25 UTC1h 10m
2026-07-19 SKW5791 LBB → DEN Jul 19, 13:18 UTCJul 19, 14:25 UTC1h 7m
2026-07-18 SKW5421 - Jul 18, 20:55 UTCJul 18, 22:00 UTC1h 5m
2026-07-18 SKW5421 DEN → LBB Jul 18, 20:52 UTCJul 18, 21:59 UTC1h 7m
2026-07-18 SKW5374 SGF → IAH Jul 18, 16:35 UTCJul 18, 19:50 UTC3h 15m
2026-07-17 SKW1000 MKE → ORD Jul 17, 17:05 UTCJul 17, 18:29 UTC1h 25m
2026-07-17 SKW1000 MKE → ORD Jul 17, 16:52 UTCJul 17, 18:26 UTC1h 34m
2026-07-13 SKW1972 - Jul 13, 15:25 UTCJul 13, 15:40 UTC15m
2026-07-11 SKW1003 PSP → TUS Jul 11, 22:49 UTCJul 11, 23:21 UTC32m
2026-07-11 SKW1003 - Jul 11, 22:25 UTCJul 11, 23:25 UTC1h 0m
2026-07-11 SKW1002 - Jul 11, 20:55 UTCJul 11, 21:35 UTC40m
2026-07-11 SKW1001 OKC → TUS Jul 11, 17:55 UTCJul 11, 19:45 UTC1h 50m

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.

Mode-S A968C8 frequently asked

What is Mode-S code A968C8?
A968C8 is an ICAO 24-bit transponder address. Allocated to United States.
Where is Mode-S A968C8 registered?
Mode-S code A968C8 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 A968C8 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A968C8, octal 52264310, decimal 11,102,408.
What flights does A968C8 operate?
Mode-S A968C8 has broadcast 20 distinct callsigns, including SKW5421, SKW5884, SKW4793, SKW1000, SKW771M.