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sensors Mode-S transponder

A97029

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N707SK · BOMBARDIER Regional Jet CRJ-700 · operated by SKYWEST AIRLINES INC

Hex
A97029
Octal
52270051
Decimal
11,104,297
Country
US
Tail
N707SK
Type
CRJ7
No current signal · last broadcast 2d ago
Flights observed
604
Distinct callsigns
20
Country
US
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S A97029.

Country allocation

The ICAO 24-bit address A97029 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
SKW4887 - 17 2026-06-20
SKW6222 SkyWest Airlines 12 2026-05-04
SKW6472 SkyWest Airlines 11 2026-05-12
SKW6465 - 11 2026-07-06
SKW6433 SkyWest Airlines 11 2026-05-13
SKW5004 SkyWest Airlines 11 2026-04-27
SKW6387 - 10 2026-06-21
SKW6219 SkyWest Airlines 9 2026-05-26
SKW6211 - 9 2026-07-07
SKW6206 SkyWest Airlines 9 2026-05-07
SKW4942 SkyWest Airlines 9 2026-04-29
SKW4910 - 9 2026-06-21
SKW6363 - 8 2026-07-11
SKW4905 - 8 2026-06-21
SKW6420 SkyWest Airlines 7 2026-05-02
SKW6462 SkyWest Airlines 6 2026-05-11
SKW6403 SkyWest Airlines 6 2026-05-26
SKW6311 - 6 2026-06-22
SKW6275 - 6 2026-06-23
SKW4930 - 6 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 SKW6476 - Jul 15, 23:30 UTCJul 15, 23:55 UTC25m
2026-07-15 SKW6407 YYZ → ORD Jul 15, 19:37 UTCJul 15, 20:52 UTC1h 15m
2026-07-15 SKW6407 - Jul 15, 19:45 UTCJul 15, 21:05 UTC1h 20m
2026-07-15 SKW6263 - Jul 15, 17:00 UTCJul 15, 18:10 UTC1h 10m
2026-07-15 SKW6263 MKE → ORD Jul 15, 14:15 UTCJul 15, 15:00 UTC45m
2026-07-15 SKW6263 ORD → MKE Jul 15, 12:20 UTCJul 15, 12:40 UTC20m
2026-07-15 SKW4904 - Jul 15, 09:40 UTCJul 15, 10:30 UTC50m
2026-07-15 SKW4916 ORD → FNT Jul 15, 03:10 UTCJul 15, 03:50 UTC40m
2026-07-15 SKW4973 - Jul 15, 00:20 UTCJul 15, 01:15 UTC55m
2026-07-15 SKW4973 DSM → ORD Jul 15, 00:16 UTCJul 15, 01:15 UTC59m
2026-07-14 SKW4973 ORD → DSM Jul 14, 22:50 UTCJul 14, 23:35 UTC45m
2026-07-14 SKW4955 COS → ORD Jul 14, 18:45 UTCJul 14, 20:55 UTC2h 10m
2026-07-14 SKW4955 - Jul 14, 15:50 UTCJul 14, 17:40 UTC1h 50m
2026-07-14 SKW6231 - Jul 14, 13:15 UTCJul 14, 14:30 UTC1h 15m
2026-07-14 SKW6287 ORD → LNK Jul 14, 04:00 UTCJul 14, 05:05 UTC1h 5m
2026-07-14 SKW6291 - Jul 14, 00:10 UTCJul 14, 00:55 UTC45m
2026-07-13 SKW6291 - Jul 13, 22:25 UTCJul 13, 23:10 UTC45m
2026-07-13 SKW4950 - Jul 13, 19:50 UTCJul 13, 20:50 UTC1h 0m
2026-07-13 SKW4950 CMH → ORD Jul 13, 19:49 UTCJul 13, 20:44 UTC55m
2026-07-13 SKW4950 - Jul 13, 17:55 UTCJul 13, 18:45 UTC50m
2026-07-13 SKW6225 - Jul 13, 14:00 UTCJul 13, 16:15 UTC2h 15m
2026-07-13 SKW6186 - Jul 13, 01:10 UTCJul 13, 03:10 UTC2h 0m
2026-07-12 SKW4909 - Jul 12, 22:20 UTCJul 12, 23:20 UTC1h 0m
2026-07-12 SKW4909 ORD → CLE Jul 12, 20:10 UTCJul 12, 20:55 UTC45m
2026-07-12 SKW6445 - Jul 12, 16:30 UTCJul 12, 18:01 UTC1h 30m
2026-07-12 SKW6445 - Jul 12, 14:25 UTCJul 12, 15:25 UTC1h 0m
2026-07-12 SKW6231 LNK → ORD Jul 12, 12:01 UTCJul 12, 13:15 UTC1h 15m
2026-07-12 SKW6287 ORD → LNK Jul 12, 04:10 UTCJul 12, 05:10 UTC1h 0m
2026-07-12 SKW6287 ORD → LNK Jul 12, 04:00 UTCJul 12, 05:10 UTC1h 10m
2026-07-12 SKW6398 - Jul 12, 00:35 UTCJul 12, 02:15 UTC1h 40m
2026-07-12 SKW6398 SYR → ORD Jul 12, 00:37 UTCJul 12, 02:08 UTC1h 31m
2026-07-11 SKW6398 - Jul 11, 22:15 UTCJul 11, 23:35 UTC1h 20m
2026-07-11 SKW4949 - Jul 11, 19:15 UTCJul 11, 20:20 UTC1h 5m
2026-07-11 SKW4949 ORD → CLE Jul 11, 17:10 UTCJul 11, 18:00 UTC50m
2026-07-11 SKW6363 CLE → ORD Jul 11, 13:55 UTCJul 11, 14:55 UTC1h 0m
2026-07-11 SKW6363 CLE → ORD Jul 11, 13:55 UTCJul 11, 14:55 UTC1h 0m
2026-07-11 SKW6363 - Jul 11, 12:20 UTCJul 11, 13:10 UTC50m
2026-07-11 SKW6207 - Jul 11, 10:00 UTCJul 11, 10:35 UTC35m
2026-07-11 SKW6193 - Jul 11, 04:05 UTCJul 11, 04:25 UTC20m
2026-07-10 SKW6230 - Jul 10, 23:20 UTCJul 11, 00:20 UTC1h 0m
2026-07-10 SKW6230 CVG → ORD Jul 10, 23:19 UTCJul 11, 00:12 UTC53m
2026-07-10 SKW6230 - Jul 10, 21:40 UTCJul 10, 22:20 UTC40m
2026-07-10 SKW6379 - Jul 10, 19:10 UTCJul 10, 20:30 UTC1h 20m
2026-07-10 SKW6379 TVC → ORD Jul 10, 19:03 UTCJul 10, 20:15 UTC1h 12m
2026-07-10 SKW6379 - Jul 10, 17:20 UTCJul 10, 17:50 UTC30m
2026-07-10 SKW4953 - Jul 10, 14:40 UTCJul 10, 15:45 UTC1h 5m
2026-07-10 SKW4953 - Jul 10, 12:50 UTCJul 10, 13:40 UTC50m
2026-07-10 SKW4976 - Jul 10, 09:45 UTCJul 10, 10:50 UTC1h 5m
2026-07-10 SKW6498 ORD → LEX Jul 10, 03:40 UTCJul 10, 04:39 UTC59m
2026-07-10 SKW6498 ORD → LEX Jul 10, 03:45 UTCJul 10, 04:40 UTC55m

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 N707SK page for operator, model, and routing details .

Mode-S A97029 frequently asked

What is Mode-S code A97029?
A97029 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N707SK.
Where is Mode-S A97029 registered?
Mode-S code A97029 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 A97029 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A97029, octal 52270051, decimal 11,104,297.
What flights does A97029 operate?
Mode-S A97029 has broadcast 20 distinct callsigns, including SKW4887, SKW6222, SKW6472, SKW6465, SKW6433.