Apparatus

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sensors Mode-S transponder

A968BB

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N705SK · BOMBARDIER Regional Jet CRJ-700 · operated by SKYWEST AIRLINES INC

Hex
A968BB
Octal
52264273
Decimal
11,102,395
Country
US
Tail
N705SK
Type
CRJ7
No current signal · last broadcast Jul 26, 21:40 UTC
Flights observed
682
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:40 UTC

Last known position

Most recent position reported by Mode-S A968BB.

Country allocation

The ICAO 24-bit address A968BB 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
SKW6299 - 15 2026-07-07
SKW6390 SkyWest Airlines 9 2026-05-30
SKW6385 SkyWest Airlines 9 2026-06-01
SKW6362 SkyWest Airlines 9 2026-05-20
SKW6235 SkyWest Airlines 9 2026-04-30
SKW5004 SkyWest Airlines 9 2026-05-20
SKW6489 SkyWest Airlines 8 2026-04-29
SKW6445 - 8 2026-07-14
SKW6219 SkyWest Airlines 8 2026-07-21
SKW6205 - 8 2026-07-19
SKW9922 - 7 2026-07-07
SKW6487 SkyWest Airlines 7 2026-07-22
SKW6438 - 7 2026-07-16
SKW6410 SkyWest Airlines 7 2026-07-20
SKW6363 SkyWest Airlines 7 2026-07-19
SKW6304 SkyWest Airlines 7 2026-05-19
SKW6218 - 7 2026-07-09
SKW6187 SkyWest Airlines 7 2026-05-17
SKW4942 SkyWest Airlines 7 2026-05-22
SKW9913 - 6 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SKW5002 ORD → RST Jul 26, 20:50 UTCJul 26, 21:40 UTC50m
2026-07-26 SKW6388 ORD → TUL Jul 26, 18:10 UTCJul 26, 19:45 UTC1h 35m
2026-07-26 SKW6388 ORD → TUL Jul 26, 14:20 UTCJul 26, 16:15 UTC1h 55m
2026-07-26 SKW6302 ABQ → LAX Jul 26, 11:45 UTCJul 26, 13:10 UTC1h 25m
2026-07-26 SKW4981 PHX → CID Jul 26, 02:20 UTCJul 26, 03:40 UTC1h 20m
2026-07-26 SKW4981 PHX → CID Jul 26, 02:19 UTCJul 26, 03:49 UTC1h 30m
2026-07-26 SKW6344 PHX → SJC Jul 26, 00:15 UTCJul 26, 00:50 UTC35m
2026-07-25 SKW6344 PHX → SJC Jul 25, 23:56 UTCJul 26, 00:48 UTC52m
2026-07-25 SKW6344 PHX → SJC Jul 25, 22:25 UTCJul 25, 22:55 UTC30m
2026-07-25 SKW6238 LAX → SFO Jul 25, 19:40 UTCJul 25, 20:45 UTC1h 5m
2026-07-25 SKW6238 LAX → SFO Jul 25, 19:43 UTCJul 25, 20:39 UTC56m
2026-07-25 SKW6238 LAX → SFO Jul 25, 17:30 UTCJul 25, 18:40 UTC1h 10m
2026-07-25 SKW6237 PHX → SJC Jul 25, 15:35 UTCJul 25, 16:05 UTC30m
2026-07-25 SKW6237 PHX → SJC Jul 25, 15:30 UTCJul 25, 15:59 UTC29m
2026-07-25 SKW6237 PHX → SJC Jul 25, 14:10 UTCJul 25, 14:40 UTC30m
2026-07-25 SKW6329 BPT → DFW Jul 25, 11:25 UTCJul 25, 12:15 UTC50m
2026-07-25 SKW6329 BPT → DFW Jul 25, 11:02 UTCJul 25, 12:04 UTC1h 2m
2026-07-25 SKW6313 DFW → BPT Jul 25, 02:42 UTCJul 25, 03:24 UTC42m
2026-07-25 SKW6313 DFW → BPT Jul 25, 02:30 UTCJul 25, 03:15 UTC45m
2026-07-24 SKW6233 STL → ORD Jul 24, 23:10 UTCJul 25, 01:05 UTC1h 55m
2026-07-24 SKW6233 STL → ORD Jul 24, 19:55 UTCJul 24, 21:50 UTC1h 55m
2026-07-24 SKW4959 SJT → DFW Jul 24, 18:00 UTCJul 24, 18:35 UTC35m
2026-07-24 SKW4959 SJT → DFW Jul 24, 16:25 UTCJul 24, 16:45 UTC20m
2026-07-24 SKW6335 SBN → DFW Jul 24, 12:30 UTCJul 24, 14:20 UTC1h 50m
2026-07-24 SKW6335 SBN → DFW Jul 24, 12:16 UTCJul 24, 14:17 UTC2h 1m
2026-07-24 SKW6305 DFW → SBN Jul 24, 00:45 UTCJul 24, 02:40 UTC1h 55m
2026-07-23 SKW6384 MEM → ORD Jul 23, 21:20 UTCJul 23, 22:45 UTC1h 25m
2026-07-23 SKW6384 MEM → ORD Jul 23, 21:07 UTCJul 23, 22:44 UTC1h 37m
2026-07-23 SKW6384 MEM → ORD Jul 23, 18:00 UTCJul 23, 19:50 UTC1h 50m
2026-07-23 SKW6345 DFW → HRL Jul 23, 13:55 UTCJul 23, 15:25 UTC1h 30m
2026-07-23 SKW6345 DFW → HRL Jul 23, 13:47 UTCJul 23, 15:15 UTC1h 28m
2026-07-23 SKW6419 PHX → IAH Jul 23, 00:20 UTCJul 23, 01:45 UTC1h 25m
2026-07-23 SKW6419 PHX → IAH Jul 23, 00:17 UTCJul 23, 01:56 UTC1h 39m
2026-07-22 SKW5006 ORD → TVC Jul 22, 21:45 UTCJul 22, 22:50 UTC1h 5m
2026-07-22 SKW5006 ORD → TVC Jul 22, 21:44 UTCJul 22, 22:45 UTC1h 1m
2026-07-22 SKW5006 ORD → TVC Jul 22, 19:55 UTCJul 22, 20:45 UTC50m
2026-07-22 SKW6413 SJC → PHX Jul 22, 18:05 UTCJul 22, 18:45 UTC40m
2026-07-22 SKW6413 SJC → PHX Jul 22, 16:20 UTCJul 22, 17:10 UTC50m
2026-07-22 SKW6203 ASE → ORD Jul 22, 14:30 UTCJul 22, 15:10 UTC40m
2026-07-22 SKW6487 DFW → AEX Jul 22, 01:15 UTCJul 22, 03:00 UTC1h 45m
2026-07-22 SKW6487 DFW → AEX Jul 22, 01:14 UTCJul 22, 02:53 UTC1h 39m
2026-07-21 SKW6411 SFO → LAX Jul 21, 19:45 UTCJul 21, 21:50 UTC2h 5m
2026-07-21 SKW6411 SFO → LAX Jul 21, 19:11 UTCJul 21, 21:39 UTC2h 28m
2026-07-21 SKW6219 LAX → DEN Jul 21, 15:45 UTCJul 21, 17:50 UTC2h 5m
2026-07-21 SKW6219 LAX → DEN Jul 21, 15:35 UTCJul 21, 18:01 UTC2h 26m
2026-07-21 SKW6403 SAF → DFW Jul 21, 12:15 UTCJul 21, 13:30 UTC1h 15m
2026-07-21 SKW6436 DFW → SAF Jul 21, 02:25 UTCJul 21, 03:35 UTC1h 10m
2026-07-21 SKW6436 DFW → SAF Jul 21, 02:21 UTCJul 21, 03:36 UTC1h 15m
2026-07-21 SKW6437 ASE → ORD Jul 21, 00:00 UTCJul 21, 00:45 UTC45m
2026-07-20 SKW6437 ASE → ORD Jul 20, 23:51 UTCJul 21, 00:44 UTC53m

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 N705SK page for operator, model, and routing details .

Mode-S A968BB frequently asked

What is Mode-S code A968BB?
A968BB is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N705SK.
Where is Mode-S A968BB registered?
Mode-S code A968BB 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 A968BB broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A968BB, octal 52264273, decimal 11,102,395.
What flights does A968BB operate?
Mode-S A968BB has broadcast 20 distinct callsigns, including SKW6299, SKW6390, SKW6385, SKW6362, SKW6235.