Apparatus

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sensors Mode-S transponder

A2D710

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N282SY · EMBRAER ERJ-170-200 (long wing) · operated by SKYWEST AIRLINES INC

Hex
A2D710
Octal
50553420
Decimal
10,671,888
Country
US
Tail
N282SY
Type
E75L
Broadcasting now · callsign SKW3736 · 8,100 ft
Flights observed
530
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:50 UTC

Current position

A2D710 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A2D710 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
SKW4078 SkyWest Airlines 18 2026-07-08
SKW4179 - 17 2026-07-08
SKW4077 SkyWest Airlines 14 2026-04-27
SKW3755 SkyWest Airlines 14 2026-04-27
SKW3741 - 13 2026-07-08
SKW4062 - 11 2026-06-27
SKW3737 - 11 2026-07-03
SKW3688 SkyWest Airlines 11 2026-05-11
SKW4001 - 10 2026-07-07
SKW3735 - 10 2026-06-25
SKW4108 - 9 2026-07-09
SKW4084 SkyWest Airlines 9 2026-07-21
SKW3693 - 9 2026-07-16
SKW4126 - 8 2026-07-09
SKW4106 SkyWest Airlines 8 2026-04-27
SKW3929 SkyWest Airlines 8 2026-04-27
SKW3857 - 8 2026-06-27
SKW3501 SkyWest Airlines 8 2026-04-26
SKW3736 SkyWest Airlines 7 2026-06-28
SKW4128 SkyWest Airlines 6 2026-05-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SKW4125 CMH → DTW Jul 26, 20:10 UTCJul 26, 21:45 UTC1h 35m
2026-07-26 SKW4125 CMH → DTW Jul 26, 17:25 UTCJul 26, 18:55 UTC1h 30m
2026-07-26 SKW3816 SEA → SFO Jul 26, 13:30 UTCJul 26, 15:35 UTC2h 5m
2026-07-26 SKW3884 SEA → SMF Jul 26, 03:15 UTCJul 26, 05:30 UTC2h 15m
2026-07-26 SKW3968 BOS → MKE Jul 26, 01:05 UTCJul 26, 01:35 UTC30m
2026-07-25 SKW3733 DTW → CMH Jul 25, 23:10 UTCJul 25, 23:45 UTC35m
2026-07-25 SKW3733 DTW → CMH Jul 25, 23:10 UTCJul 25, 23:33 UTC23m
2026-07-25 SKW3754 MDT → DTW Jul 25, 20:55 UTCJul 25, 21:40 UTC45m
2026-07-25 SKW3754 MDT → DTW Jul 25, 18:45 UTCJul 25, 19:25 UTC40m
2026-07-25 SKW3749 ALB → DTW Jul 25, 16:40 UTCJul 25, 17:35 UTC55m
2026-07-25 SKW3749 ALB → DTW Jul 25, 16:10 UTCJul 25, 17:17 UTC1h 7m
2026-07-25 SKW3873 MKE → BOS Jul 25, 05:05 UTCJul 25, 05:40 UTC35m
2026-07-25 SKW3897 MLI → ATL Jul 25, 01:10 UTCJul 25, 02:50 UTC1h 40m
2026-07-25 SKW3897 MLI → ATL Jul 25, 01:08 UTCJul 25, 02:44 UTC1h 36m
2026-07-24 SKW3897 MLI → ATL Jul 24, 22:10 UTCJul 25, 00:15 UTC2h 5m
2026-07-24 SKW4139 RAP → MSP Jul 24, 19:40 UTCJul 24, 20:30 UTC50m
2026-07-24 SKW4139 RAP → MSP Jul 24, 19:40 UTCJul 24, 20:17 UTC37m
2026-07-24 SKW155A SLC → EUG Jul 24, 16:55 UTCJul 24, 18:30 UTC1h 35m
2026-07-24 SKW4061 SJC → LAX Jul 24, 13:15 UTCJul 24, 14:40 UTC1h 25m
2026-07-24 SKW3797 SLC → OAK Jul 24, 05:00 UTCJul 24, 06:40 UTC1h 40m
2026-07-24 SKW3852 FWA → MSP Jul 24, 00:35 UTCJul 24, 01:45 UTC1h 10m
2026-07-23 SKW3852 FWA → MSP Jul 23, 21:50 UTCJul 23, 23:00 UTC1h 10m
2026-07-23 SKW4019 SLC → ABQ Jul 23, 19:35 UTCJul 23, 20:15 UTC40m
2026-07-23 SKW172E SLC → SUN Jul 23, 17:40 UTCJul 23, 18:05 UTC25m
2026-07-23 SKW174P YYC → SLC Jul 23, 14:05 UTCJul 23, 15:45 UTC1h 40m
2026-07-23 SKW154F SLC → YYC Jul 23, 03:35 UTCJul 23, 05:10 UTC1h 35m
2026-07-23 SKW4449 SLC → COS Jul 23, 01:15 UTCJul 23, 02:35 UTC1h 20m
2026-07-22 SKW4449 SLC → COS Jul 22, 22:05 UTCJul 22, 23:25 UTC1h 20m
2026-07-22 SKW129H SLC → SLC Jul 22, 20:50 UTCJul 22, 20:55 UTC5m
2026-07-22 SKW129H YYC → SLC Jul 22, 19:01 UTCJul 22, 20:35 UTC1h 34m
2026-07-22 SKW129H YYC → SLC Jul 22, 19:00 UTCJul 22, 20:55 UTC1h 55m
2026-07-22 SKW104T SLC → YYC Jul 22, 16:10 UTCJul 22, 17:50 UTC1h 40m
2026-07-22 SKW4069 BWI → BOS Jul 22, 12:50 UTCJul 22, 14:20 UTC1h 30m
2026-07-22 SKW3803 DTW → MSN Jul 22, 04:15 UTCJul 22, 05:25 UTC1h 10m
2026-07-21 SKW3853 SJC → SEA Jul 21, 23:55 UTCJul 22, 01:30 UTC1h 35m
2026-07-21 SKW3853 SJC → SEA Jul 21, 21:15 UTCJul 21, 22:50 UTC1h 35m
2026-07-21 SKW4084 SLC → ABQ Jul 21, 18:40 UTCJul 21, 19:50 UTC1h 10m
2026-07-21 SKW4084 SLC → ABQ Jul 21, 16:30 UTCJul 21, 17:45 UTC1h 15m
2026-07-21 SKW4061 OAK → SLC Jul 21, 13:05 UTCJul 21, 14:30 UTC1h 25m
2026-07-21 SKW3797 SLC → OAK Jul 21, 05:25 UTCJul 21, 07:00 UTC1h 35m
2026-07-21 SKW3852 FWA → MSP Jul 21, 00:35 UTCJul 21, 01:50 UTC1h 15m
2026-07-20 SKW3852 FWA → MSP Jul 20, 22:10 UTCJul 20, 23:20 UTC1h 10m
2026-07-20 SKW3768 - Jul 20, 19:55 UTCJul 20, 21:10 UTC1h 15m
2026-07-20 SKW3768 - Jul 20, 17:10 UTCJul 20, 18:20 UTC1h 10m
2026-07-20 SKW3796 - Jul 20, 13:05 UTCJul 20, 15:25 UTC2h 20m
2026-07-20 SKW3620 SLC → XNA Jul 20, 00:40 UTCJul 20, 02:55 UTC2h 15m
2026-07-19 SKW3708 SEA → SFO Jul 19, 22:20 UTCJul 19, 23:50 UTC1h 30m
2026-07-19 SKW4612 SBN → ATL Jul 19, 19:50 UTCJul 19, 21:25 UTC1h 35m
2026-07-19 SKW4612 SBN → ATL Jul 19, 19:50 UTCJul 19, 21:24 UTC1h 34m
2026-07-19 SKW3694 - Jul 19, 17:10 UTCJul 19, 18:30 UTC1h 20m

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 N282SY page for operator, model, and routing details .

Mode-S A2D710 frequently asked

What is Mode-S code A2D710?
A2D710 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N282SY.
Where is Mode-S A2D710 registered?
Mode-S code A2D710 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 A2D710 broadcasting right now?
Yes. Mode-S A2D710 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A2D710, octal 50553420, decimal 10,671,888.
What flights does A2D710 operate?
Mode-S A2D710 has broadcast 20 distinct callsigns, including SKW4078, SKW4179, SKW4077, SKW3755, SKW3741.