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sensors Mode-S transponder

A95DA3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N702SY · EMBRAER ERJ-170-100

Hex
A95DA3
Octal
52256643
Decimal
11,099,555
Country
US
Tail
N702SY
Type
E170
No current signal · last broadcast Jul 26, 22:45 UTC
Flights observed
657
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:45 UTC

Last known position

Most recent position reported by Mode-S A95DA3.

Country allocation

The ICAO 24-bit address A95DA3 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
SKW5378 SkyWest Airlines 36 2026-07-26
SKW5291 SkyWest Airlines 30 2026-07-26
SKW5929 SkyWest Airlines 29 2026-05-19
SKW5848 SkyWest Airlines 27 2026-07-26
SKW5822 SkyWest Airlines 26 2026-05-19
SKW4793 SkyWest Airlines 22 2026-07-26
SKW5989 SkyWest Airlines 19 2026-07-23
SKW5421 SkyWest Airlines 19 2026-07-23
SKW4790 - 15 2026-06-23
SKW4658 SkyWest Airlines 14 2026-07-24
SKW4641 SkyWest Airlines 14 2026-07-21
SKW5671 SkyWest Airlines 13 2026-07-20
SKW5669 SkyWest Airlines 13 2026-04-30
SKW5281 - 13 2026-06-23
SKW4704 SkyWest Airlines 13 2026-05-20
SKW5950 SkyWest Airlines 12 2026-05-19
SKW5903 SkyWest Airlines 12 2026-07-23
SKW5884 SkyWest Airlines 11 2026-07-24
SKW5551 SkyWest Airlines 11 2026-05-19
SKW5818 SkyWest Airlines 10 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SKW5848 FSD → DEN Jul 26, 22:05 UTCJul 26, 22:45 UTC40m
2026-07-26 SKW5378 DEN → FSD Jul 26, 21:00 UTCJul 26, 21:15 UTC15m
2026-07-26 SKW5378 DEN → FSD Jul 26, 20:05 UTCJul 26, 20:30 UTC25m
2026-07-26 SKW5793 SJC → DEN Jul 26, 16:55 UTCJul 26, 17:55 UTC1h 0m
2026-07-26 SKW5374 SGF → IAH Jul 26, 14:15 UTCJul 26, 15:05 UTC50m
2026-07-26 SKW5291 DEN → MSP Jul 26, 12:25 UTCJul 26, 12:45 UTC20m
2026-07-26 SKW4793 LAX → RDD Jul 26, 01:35 UTCJul 26, 01:55 UTC20m
2026-07-25 SKW5541 SFO → RDM Jul 25, 21:00 UTCJul 25, 22:40 UTC1h 40m
2026-07-25 SKW5481 SMF → SFO Jul 25, 16:30 UTCJul 25, 17:55 UTC1h 25m
2026-07-25 SKW5818 CPR → DEN Jul 25, 13:10 UTCJul 25, 13:55 UTC45m
2026-07-25 SKW5226 OMA → SFO Jul 25, 03:15 UTCJul 25, 03:55 UTC40m
2026-07-25 SKW5226 OMA → SFO Jul 25, 03:14 UTCJul 25, 03:56 UTC42m
2026-07-25 SKW4758 SFO → SNA Jul 25, 00:10 UTCJul 25, 01:25 UTC1h 15m
2026-07-24 SKW5498 LEX → ORD Jul 24, 21:55 UTCJul 24, 22:40 UTC45m
2026-07-24 SKW4658 ASE → SFO Jul 24, 19:40 UTCJul 24, 20:25 UTC45m
2026-07-24 SKW771M DEN → BTM Jul 24, 17:50 UTCJul 24, 18:35 UTC45m
2026-07-24 SKW5884 DEN → FAT Jul 24, 15:40 UTCJul 24, 16:20 UTC40m
2026-07-24 SKW5608 OMA → ORD Jul 24, 02:05 UTCJul 24, 02:45 UTC40m
2026-07-24 SKW5608 OMA → ORD Jul 24, 02:05 UTCJul 24, 02:50 UTC45m
2026-07-23 SKW5989 SFO → SBA Jul 23, 23:30 UTCJul 24, 01:10 UTC1h 40m
2026-07-23 SKW5421 ORD → LIT Jul 23, 20:30 UTCJul 23, 21:30 UTC1h 0m
2026-07-23 SKW5903 SUN → SFO Jul 23, 16:45 UTCJul 23, 18:20 UTC1h 35m
2026-07-23 SKW5468 SFO → SAT Jul 23, 14:00 UTCJul 23, 15:40 UTC1h 40m
2026-07-23 SKW5291 DEN → MSP Jul 23, 12:20 UTCJul 23, 12:50 UTC30m
2026-07-22 SKW5203 ORD → IAH Jul 22, 23:30 UTCJul 23, 00:25 UTC55m
2026-07-22 SKW5203 ORD → IAH Jul 22, 03:35 UTCJul 23, 00:25 UTC20h 50m
2026-07-21 SKW5989 SFO → SBA Jul 21, 22:35 UTCJul 21, 23:50 UTC1h 15m
2026-07-21 SKW5421 ORD → LIT Jul 21, 20:15 UTCJul 21, 21:15 UTC1h 0m
2026-07-21 SKW5793 SJC → DEN Jul 21, 17:10 UTCJul 21, 18:15 UTC1h 5m
2026-07-21 SKW5374 SGF → IAH Jul 21, 14:25 UTCJul 21, 15:15 UTC50m
2026-07-21 SKW4641 ORD → FNT Jul 21, 11:30 UTCJul 21, 12:10 UTC40m
2026-07-21 SKW486V DEN → IDA Jul 21, 03:40 UTCJul 21, 04:05 UTC25m
2026-07-20 SKW5818 CPR → DEN Jul 20, 13:10 UTCJul 20, 13:50 UTC40m
2026-07-20 SKW5226 DEN → CPR Jul 20, 03:16 UTCJul 20, 04:00 UTC44m
2026-07-20 SKW5226 - Jul 20, 03:20 UTCJul 20, 04:00 UTC40m
2026-07-20 SKW5671 ORD → ROA Jul 20, 00:30 UTCJul 20, 01:10 UTC40m
2026-07-19 SKW799Z DEN → DIK Jul 19, 22:00 UTCJul 19, 22:30 UTC30m
2026-07-19 SKW4658 ASE → SFO Jul 19, 19:35 UTCJul 19, 20:20 UTC45m
2026-07-19 SKW771M - Jul 19, 17:45 UTCJul 19, 18:25 UTC40m
2026-07-19 SKW5884 DEN → DEN Jul 19, 03:50 UTCJul 19, 16:05 UTC12h 15m
2026-07-18 SKW5404 - Jul 18, 22:50 UTCJul 19, 00:20 UTC1h 30m
2026-07-18 SKW4693 - Jul 18, 19:35 UTCJul 18, 21:05 UTC1h 30m
2026-07-18 SKW5322 MKE → ORD Jul 18, 17:20 UTCJul 18, 18:05 UTC45m
2026-07-18 SKW486V DEN → IDA Jul 18, 03:05 UTCJul 18, 03:40 UTC35m
2026-07-18 SKW5671 ORD → ROA Jul 18, 00:25 UTCJul 18, 00:55 UTC30m
2026-07-17 SKW799Z DEN → DIK Jul 17, 22:10 UTCJul 17, 22:35 UTC25m
2026-07-17 SKW799Z DEN → DIK Jul 17, 22:12 UTCJul 17, 22:51 UTC39m
2026-07-17 SKW5541 - Jul 17, 18:44 UTCJul 17, 20:15 UTC1h 30m
2026-07-17 SKW5481 - Jul 17, 16:15 UTCJul 17, 17:44 UTC1h 30m
2026-07-17 SKW5481 DEN → SGF Jul 17, 16:16 UTCJul 17, 17:38 UTC1h 22m

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 N702SY page for operator, model, and routing details .

Mode-S A95DA3 frequently asked

What is Mode-S code A95DA3?
A95DA3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N702SY.
Where is Mode-S A95DA3 registered?
Mode-S code A95DA3 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 A95DA3 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A95DA3, octal 52256643, decimal 11,099,555.
What flights does A95DA3 operate?
Mode-S A95DA3 has broadcast 20 distinct callsigns, including SKW5378, SKW5291, SKW5929, SKW5848, SKW5822.