Apparatus

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sensors Mode-S transponder

A24082

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N244SY · EMBRAER ERJ-170-200 (long wing) · operated by SKYWEST AIRLINES INC

Hex
A24082
Octal
50440202
Decimal
10,633,346
Country
US
Tail
N244SY
Type
E75L
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
603
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S A24082.

Country allocation

The ICAO 24-bit address A24082 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
SKW3815 SkyWest Airlines 17 2026-06-05
SKW3577 - 11 2026-07-10
SKW197F SkyWest Airlines 9 2026-07-26
SKW157E SkyWest Airlines 9 2026-07-26
SKW4101 SkyWest Airlines 8 2026-05-31
SKW3804 - 8 2026-07-12
SKW4177 SkyWest Airlines 7 2026-06-02
SKW4063 SkyWest Airlines 7 2026-06-06
SKW4016 SkyWest Airlines 7 2026-07-23
SKW4015 SkyWest Airlines 7 2026-07-24
SKW3899 SkyWest Airlines 7 2026-06-01
SKW3731 SkyWest Airlines 7 2026-07-24
SKW3501 SkyWest Airlines 7 2026-05-29
SKW4121 SkyWest Airlines 6 2026-06-04
SKW4119 - 6 2026-06-29
SKW4035 SkyWest Airlines 6 2026-06-01
SKW4026 - 6 2026-06-22
SKW3896 - 6 2026-07-13
SKW3876 SkyWest Airlines 6 2026-07-23
SKW3844 SkyWest Airlines 6 2026-06-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SKW3851 LAX → SJC Jul 26, 20:10 UTCJul 26, 21:15 UTC1h 5m
2026-07-26 SKW157E DTW → OMA Jul 26, 18:05 UTCJul 26, 19:00 UTC55m
2026-07-26 SKW197F MSP → YWG Jul 26, 15:30 UTCJul 26, 16:45 UTC1h 15m
2026-07-26 SKW4458 SEA → SUN Jul 26, 13:10 UTCJul 26, 14:15 UTC1h 5m
2026-07-26 SKW4468 GSO → DTW Jul 26, 01:40 UTCJul 26, 02:35 UTC55m
2026-07-25 SKW4046 BOS → CLE Jul 25, 21:25 UTCJul 25, 22:20 UTC55m
2026-07-25 SKW4046 BOS → CLE Jul 25, 19:10 UTCJul 25, 20:10 UTC1h 0m
2026-07-25 SKW3920 MDW → MSP Jul 25, 17:05 UTCJul 25, 17:55 UTC50m
2026-07-25 SKW129W FWA → ATL Jul 25, 15:20 UTCJul 25, 16:05 UTC45m
2026-07-25 SKW4458 SEA → SUN Jul 25, 13:05 UTCJul 25, 14:00 UTC55m
2026-07-25 SKW4468 GSO → DTW Jul 25, 01:35 UTCJul 25, 02:25 UTC50m
2026-07-24 SKW3526 YWG → MSP Jul 24, 21:05 UTCJul 24, 22:10 UTC1h 5m
2026-07-24 SKW192E IMT → DTW Jul 24, 18:40 UTCJul 24, 19:55 UTC1h 15m
2026-07-24 SKW3813 TWF → SLC Jul 24, 14:55 UTCJul 24, 17:20 UTC2h 25m
2026-07-24 SKW4015 SEA → SFO Jul 24, 11:35 UTCJul 24, 13:45 UTC2h 10m
2026-07-24 SKW3731 SEA → SJC Jul 24, 01:15 UTCJul 24, 03:20 UTC2h 5m
2026-07-23 SKW4016 ATL → CRW Jul 23, 21:40 UTCJul 23, 22:45 UTC1h 5m
2026-07-23 SKW141E AUS → MSY Jul 23, 18:50 UTCJul 23, 20:00 UTC1h 10m
2026-07-23 SKW3876 SEA → SFO Jul 23, 15:50 UTCJul 23, 17:40 UTC1h 50m
2026-07-23 SKW3876 SEA → SFO Jul 23, 12:45 UTCJul 23, 14:35 UTC1h 50m
2026-07-23 SKW4175 MFE → AUS Jul 23, 10:30 UTCJul 23, 11:25 UTC55m
2026-07-23 SKW4175 MFE → AUS Jul 23, 10:30 UTCJul 23, 11:19 UTC49m
2026-07-23 SKW4067 AUS → MFE Jul 23, 04:05 UTCJul 23, 04:50 UTC45m
2026-07-23 SKW3945 JFK → ORD Jul 23, 00:15 UTCJul 23, 02:00 UTC1h 45m
2026-07-22 SKW3945 JFK → ORD Jul 22, 21:35 UTCJul 22, 23:20 UTC1h 45m
2026-07-22 SKW3955 ATL → MGM Jul 22, 17:00 UTCJul 22, 19:40 UTC2h 40m
2026-07-22 SKW3607 SJC → LAX Jul 22, 14:35 UTCJul 22, 15:25 UTC50m
2026-07-22 SKW3607 SJC → LAX Jul 22, 14:37 UTCJul 22, 15:20 UTC43m
2026-07-22 SKW4090 MOT → MSP Jul 22, 04:45 UTCJul 22, 05:25 UTC40m
2026-07-22 SKW3999 MSN → DTW Jul 22, 01:20 UTCJul 22, 03:35 UTC2h 15m
2026-07-22 SKW3999 MSN → DTW Jul 22, 01:28 UTCJul 22, 03:26 UTC1h 58m
2026-07-21 SKW3999 MSN → DTW Jul 21, 21:35 UTCJul 22, 00:25 UTC2h 50m
2026-07-21 SKW183T BOI → SEA Jul 21, 18:35 UTCJul 21, 19:35 UTC1h 0m
2026-07-21 SKW3678 BOS → CLE Jul 21, 16:17 UTCJul 21, 17:15 UTC58m
2026-07-21 SKW3678 BOS → CLE Jul 21, 16:20 UTCJul 21, 17:30 UTC1h 10m
2026-07-21 SKW4471 PDX → SEA Jul 21, 14:35 UTCJul 21, 15:00 UTC25m
2026-07-21 SKW3913 MQT → DTW Jul 21, 04:45 UTCJul 21, 05:20 UTC35m
2026-07-21 SKW3688 DTW → CMH Jul 21, 02:40 UTCJul 21, 03:40 UTC1h 0m
2026-07-20 SKW3688 DTW → CMH Jul 20, 23:55 UTCJul 21, 01:00 UTC1h 5m
2026-07-20 SKW3679 - Jul 20, 20:10 UTCJul 20, 22:50 UTC2h 40m
2026-07-20 SKW138Y LAX → TUS Jul 20, 18:00 UTCJul 20, 19:15 UTC1h 15m
2026-07-20 SKW4106 RNO → LAX Jul 20, 15:50 UTCJul 20, 16:55 UTC1h 5m
2026-07-20 SKW3929 - Jul 20, 05:05 UTCJul 20, 06:05 UTC1h 0m
2026-07-20 SKW4087 SAN → LAX Jul 20, 03:20 UTCJul 20, 03:45 UTC25m
2026-07-20 SKW4087 SAN → LAX Jul 20, 01:50 UTCJul 20, 02:15 UTC25m
2026-07-20 SKW4087 SAN → LAX Jul 20, 01:31 UTCJul 20, 02:15 UTC44m
2026-07-19 SKW3894 - Jul 19, 23:15 UTCJul 20, 00:10 UTC55m
2026-07-19 SKW3894 - Jul 19, 20:55 UTCJul 19, 22:00 UTC1h 5m
2026-07-19 SKW3755 LAX → SMF Jul 19, 18:45 UTCJul 19, 19:55 UTC1h 10m
2026-07-19 SKW3755 LAX → SMF Jul 19, 16:15 UTCJul 19, 17:15 UTC1h 0m

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 N244SY page for operator, model, and routing details .

Mode-S A24082 frequently asked

What is Mode-S code A24082?
A24082 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N244SY.
Where is Mode-S A24082 registered?
Mode-S code A24082 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 A24082 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A24082, octal 50440202, decimal 10,633,346.
What flights does A24082 operate?
Mode-S A24082 has broadcast 20 distinct callsigns, including SKW3815, SKW3577, SKW197F, SKW157E, SKW4101.