Apparatus

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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 Jul 26, 22:15 UTC
Flights observed
655
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:15 UTC

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
SKW6387 SkyWest Airlines 12 2026-07-23
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
SKW4910 - 11 2026-07-23
SKW4905 SkyWest Airlines 10 2026-07-23
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
SKW6363 - 8 2026-07-11
SKW6324 SkyWest Airlines 8 2026-07-24
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

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SKW4948 YUM → PHX Jul 26, 20:45 UTCJul 26, 22:15 UTC1h 30m
2026-07-26 SKW4948 YUM → PHX Jul 26, 17:50 UTCJul 26, 19:25 UTC1h 35m
2026-07-26 SKW6298 LAX → SFO Jul 26, 01:15 UTCJul 26, 02:10 UTC55m
2026-07-25 SKW6513 FLG → PHX Jul 25, 22:05 UTCJul 25, 23:55 UTC1h 50m
2026-07-25 SKW6376 ORD → CID Jul 25, 19:45 UTCJul 25, 20:50 UTC1h 5m
2026-07-25 SKW6376 ORD → CID Jul 25, 19:47 UTCJul 25, 20:43 UTC56m
2026-07-25 SKW6376 ORD → CID Jul 25, 17:50 UTCJul 25, 19:00 UTC1h 10m
2026-07-25 SKW6290 PDX → LAX Jul 25, 14:15 UTCJul 25, 16:30 UTC2h 15m
2026-07-25 SKW6424 LAX → PDX Jul 25, 03:15 UTCJul 25, 04:55 UTC1h 40m
2026-07-24 SKW6324 STL → ORD Jul 24, 21:45 UTCJul 25, 00:15 UTC2h 30m
2026-07-24 SKW6324 STL → ORD Jul 24, 21:37 UTCJul 25, 00:07 UTC2h 30m
2026-07-24 SKW6324 STL → ORD Jul 24, 17:55 UTCJul 24, 20:00 UTC2h 5m
2026-07-24 SKW4896 ASE → ORD Jul 24, 14:25 UTCJul 24, 16:45 UTC2h 20m
2026-07-24 SKW4920 ORD → STL Jul 24, 01:55 UTCJul 24, 04:00 UTC2h 5m
2026-07-23 SKW6387 TUL → ORD Jul 23, 23:05 UTCJul 24, 00:40 UTC1h 35m
2026-07-23 SKW6387 TUL → ORD Jul 23, 20:05 UTCJul 23, 21:30 UTC1h 25m
2026-07-23 SKW6348 ORD → GRR Jul 23, 17:25 UTCJul 23, 18:30 UTC1h 5m
2026-07-23 SKW6348 ORD → GRR Jul 23, 15:25 UTCJul 23, 16:25 UTC1h 0m
2026-07-23 SKW4910 - Jul 23, 12:30 UTCJul 23, 13:50 UTC1h 20m
2026-07-23 SKW4910 ELP → LAX Jul 23, 12:06 UTCJul 23, 13:44 UTC1h 38m
2026-07-23 SKW4905 LAX → ELP Jul 23, 01:40 UTCJul 23, 02:50 UTC1h 10m
2026-07-23 SKW4905 LAX → ELP Jul 23, 01:35 UTCJul 23, 03:11 UTC1h 36m
2026-07-22 SKW6324 STL → ORD Jul 22, 22:05 UTCJul 23, 00:30 UTC2h 25m
2026-07-22 SKW6324 STL → ORD Jul 22, 18:30 UTCJul 22, 20:35 UTC2h 5m
2026-07-21 SKW6324 STL → ORD Jul 21, 21:40 UTCJul 22, 00:10 UTC2h 30m
2026-07-21 SKW6324 STL → ORD Jul 21, 21:39 UTCJul 22, 00:07 UTC2h 28m
2026-07-21 SKW6324 STL → ORD Jul 21, 18:10 UTCJul 21, 20:15 UTC2h 5m
2026-07-21 SKW6372 IAH → LAX Jul 21, 00:50 UTCJul 21, 01:50 UTC1h 0m
2026-07-21 SKW6372 IAH → LAX Jul 21, 00:46 UTCJul 21, 01:49 UTC1h 3m
2026-07-20 SKW6372 IAH → LAX Jul 20, 22:50 UTCJul 21, 00:00 UTC1h 10m
2026-07-20 SKW5012 IAH → PHX Jul 20, 19:55 UTCJul 20, 21:30 UTC1h 35m
2026-07-20 SKW5012 IAH → PHX Jul 20, 19:42 UTCJul 20, 21:28 UTC1h 46m
2026-07-20 SKW5012 IAH → PHX Jul 20, 16:50 UTCJul 20, 18:25 UTC1h 35m
2026-07-20 SKW6265 SFO → LAX Jul 20, 14:10 UTCJul 20, 15:16 UTC1h 6m
2026-07-20 SKW6265 SFO → LAX Jul 20, 14:10 UTCJul 20, 15:25 UTC1h 15m
2026-07-20 SKW4908 - Jul 20, 04:45 UTCJul 20, 05:45 UTC1h 0m
2026-07-20 SKW4945 TXK → DFW Jul 20, 01:50 UTCJul 20, 03:40 UTC1h 50m
2026-07-20 SKW4945 TXK → DFW Jul 20, 01:44 UTCJul 20, 03:26 UTC1h 42m
2026-07-19 SKW4947 IDA → PHX Jul 19, 23:50 UTCJul 20, 00:50 UTC1h 0m
2026-07-19 SKW6517 PHX → SBA Jul 19, 20:30 UTCJul 19, 22:20 UTC1h 50m
2026-07-19 SKW6273 HOU → DFW Jul 19, 17:35 UTCJul 19, 19:10 UTC1h 35m
2026-07-19 SKW6273 HOU → DFW Jul 19, 17:34 UTCJul 19, 19:04 UTC1h 30m
2026-07-19 SKW6232 SMF → PHX Jul 19, 15:35 UTCJul 19, 16:10 UTC35m
2026-07-19 SKW6232 SMF → PHX Jul 19, 14:05 UTCJul 19, 14:25 UTC20m
2026-07-19 SKW4914 ORD → RIC Jul 19, 11:25 UTCJul 19, 12:10 UTC45m
2026-07-19 SKW4941 PHX → MRY Jul 19, 01:55 UTCJul 19, 02:15 UTC20m
2026-07-19 SKW4941 PHX → MRY Jul 19, 01:52 UTCJul 19, 02:12 UTC20m
2026-07-18 SKW6200 BNA → ORD Jul 18, 22:15 UTCJul 19, 00:35 UTC2h 20m
2026-07-18 SKW6200 - Jul 18, 19:40 UTCJul 18, 20:40 UTC1h 0m
2026-07-18 SKW6251 PHX → SLC Jul 18, 14:15 UTCJul 18, 16:20 UTC2h 5m

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 Jul 26, 22:15 UTC.
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, SKW6387, SKW6222, SKW6472, SKW6465.