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sensors Mode-S transponder

ADA302

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N978SW · BOMBARDIER Regional Jet CRJ-200 · operated by SKYWEST AIRLINES INC

Hex
ADA302
Octal
53321402
Decimal
11,379,458
Country
US
Tail
N978SW
Type
CRJ2
No current signal · last broadcast 13h ago
Flights observed
440
Distinct callsigns
20
Country
US
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S ADA302.

Country allocation

The ICAO 24-bit address ADA302 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
SKW5077 SkyWest Airlines 7 2026-06-05
SKW5817 SkyWest Airlines 6 2026-06-03
SKW5034 - 6 2026-07-05
SKW583X SkyWest Airlines 5 2026-06-07
SKW5245 - 5 2026-07-07
SKW5072 SkyWest Airlines 5 2026-06-05
SKW5053 SkyWest Airlines 5 2026-06-03
SKW5028 SkyWest Airlines 5 2026-05-09
SKW6077 SkyWest Airlines 4 2026-05-12
SKW6069 SkyWest Airlines 4 2026-05-30
SKW6059 - 4 2026-06-19
SKW6055 - 4 2026-07-02
SKW5819 - 4 2026-06-27
SKW5588 SkyWest Airlines 4 2026-06-06
SKW5308 SkyWest Airlines 4 2026-05-31
SKW5227 SkyWest Airlines 4 2026-06-04
SKW5130 SkyWest Airlines 4 2026-05-09
SKW5120 SkyWest Airlines 4 2026-06-03
SKW5085 SkyWest Airlines 4 2026-05-05
SKW5062 SkyWest Airlines 4 2026-05-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SKW436K - Jul 13, 16:10 UTCJul 13, 17:35 UTC1h 25m
2026-07-12 SKW5086 - Jul 12, 11:10 UTCJul 12, 12:50 UTC1h 40m
2026-07-12 SKW5094 - Jul 12, 01:05 UTCJul 12, 02:40 UTC1h 35m
2026-07-11 SKW5129 - Jul 11, 15:55 UTCJul 11, 16:55 UTC1h 0m
2026-07-10 SKW6057 - Jul 10, 19:40 UTCJul 10, 20:15 UTC35m
2026-07-10 SKW788P - Jul 10, 17:25 UTCJul 10, 18:35 UTC1h 10m
2026-07-10 SKW425P - Jul 10, 14:30 UTCJul 10, 15:40 UTC1h 10m
2026-07-10 SKW5576 - Jul 10, 11:35 UTCJul 10, 12:15 UTC40m
2026-07-10 SKW5576 RAP → DEN Jul 10, 11:22 UTCJul 10, 12:09 UTC47m
2026-07-10 SKW5225 - Jul 10, 01:35 UTCJul 10, 02:25 UTC50m
2026-07-09 SKW5488 - Jul 9, 19:40 UTCJul 9, 20:05 UTC25m
2026-07-09 SKW5080 - Jul 9, 14:00 UTCJul 9, 15:15 UTC1h 15m
2026-07-08 SKW730V - Jul 8, 22:40 UTCJul 8, 23:55 UTC1h 15m
2026-07-08 SKW5106 - Jul 8, 17:45 UTCJul 8, 19:10 UTC1h 25m
2026-07-08 SKW393X DEN → SLN Jul 8, 03:32 UTCJul 8, 04:23 UTC51m
2026-07-08 SKW393X - Jul 8, 03:30 UTCJul 8, 04:30 UTC1h 0m
2026-07-07 SKW5245 - Jul 7, 18:00 UTCJul 7, 18:35 UTC35m
2026-07-07 SKW5245 CPR → DEN Jul 7, 18:06 UTCJul 7, 18:30 UTC24m
2026-07-07 SKW5743 - Jul 7, 15:45 UTCJul 7, 16:15 UTC30m
2026-07-07 SKW5564 - Jul 7, 13:45 UTCJul 7, 14:25 UTC40m
2026-07-06 SKW445W - Jul 6, 16:05 UTCJul 6, 17:25 UTC1h 20m
2026-07-05 SKW5034 - Jul 5, 21:50 UTCJul 5, 22:00 UTC10m
2026-07-05 SKW5034 - Jul 5, 20:00 UTCJul 5, 22:00 UTC2h 0m
2026-07-05 SKW5034 LNS → ORD Jul 5, 19:52 UTCJul 5, 21:32 UTC1h 40m
2026-07-05 SKW5071 - Jul 5, 13:55 UTCJul 5, 15:05 UTC1h 10m
2026-07-04 SKW5025 MGW → IAD Jul 4, 15:25 UTCJul 4, 15:55 UTC30m
2026-07-04 SKW5194 - Jul 4, 13:40 UTCJul 4, 14:45 UTC1h 5m
2026-07-04 SKW5194 ORD → MGW Jul 4, 13:36 UTCJul 4, 14:42 UTC1h 6m
2026-07-03 SKW470P - Jul 3, 16:45 UTCJul 3, 17:55 UTC1h 10m
2026-07-02 SKW6055 LNS → ORD Jul 2, 16:05 UTCJul 2, 17:15 UTC1h 10m
2026-07-02 SKW6055 LNS → ORD Jul 2, 15:50 UTCJul 2, 17:25 UTC1h 35m
2026-07-01 SKW6060 ORD → LNS Jul 1, 22:35 UTCJul 2, 00:00 UTC1h 25m
2026-07-01 SKW702H ORD → EAU Jul 1, 18:01 UTCJul 1, 18:20 UTC19m
2026-07-01 SKW702H - Jul 1, 17:40 UTCJul 1, 18:25 UTC45m
2026-06-30 SKW4747 - Jun 30, 20:55 UTCJun 30, 21:40 UTC45m
2026-06-30 SKW4747 DAY → ORD Jun 30, 20:54 UTCJun 30, 21:25 UTC31m
2026-06-30 SKW727R - Jun 30, 16:50 UTCJun 30, 17:40 UTC50m
2026-06-28 SKW5653 - Jun 28, 02:20 UTCJun 28, 02:25 UTC5m
2026-06-28 SKW5653 MKE → ORD Jun 28, 01:50 UTCJun 28, 02:25 UTC35m
2026-06-28 SKW5653 MKE → ORD Jun 28, 01:32 UTCJun 28, 02:03 UTC31m
2026-06-27 SKW393H - Jun 27, 19:19 UTCJun 27, 19:39 UTC20m
2026-06-27 SKW5819 - Jun 27, 14:39 UTCJun 27, 15:34 UTC55m
2026-06-27 SKW5819 ORD → DLH Jun 27, 14:19 UTCJun 27, 15:41 UTC1h 22m
2026-06-27 SKW5801 - Jun 27, 11:35 UTCJun 27, 12:50 UTC1h 15m
2026-06-27 SKW4784 - Jun 27, 00:29 UTCJun 27, 01:24 UTC55m
2026-06-26 SKW5034 - Jun 26, 20:20 UTCJun 26, 20:55 UTC35m
2026-06-26 SKW4740 - Jun 26, 09:50 UTCJun 26, 10:44 UTC55m
2026-06-26 SKW5317 - Jun 26, 04:59 UTCJun 26, 05:39 UTC40m
2026-06-26 SKW5317 ORD → MBS Jun 26, 04:18 UTCJun 26, 05:39 UTC1h 21m
2026-06-25 SKW4752 CAK → ORD Jun 25, 18:17 UTCJun 25, 18:51 UTC34m

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 N978SW page for operator, model, and routing details .

Mode-S ADA302 frequently asked

What is Mode-S code ADA302?
ADA302 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N978SW.
Where is Mode-S ADA302 registered?
Mode-S code ADA302 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 ADA302 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ADA302, octal 53321402, decimal 11,379,458.
What flights does ADA302 operate?
Mode-S ADA302 has broadcast 20 distinct callsigns, including SKW5077, SKW5817, SKW5034, SKW583X, SKW5245.