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sensors Mode-S transponder

A36279

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N317SY · EMBRAER ERJ-170-200 (long wing) · operated by SKYWEST AIRLINES INC

Hex
A36279
Octal
50661171
Decimal
10,707,577
Country
US
Tail
N317SY
Type
E75L
Broadcasting now · callsign SKW3734 · 4,100 ft
Flights observed
607
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

A36279 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A36279 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
SKW3999 - 11 2026-06-28
SKW3824 - 10 2026-06-26
SKW3913 - 9 2026-06-27
SKW4446 SkyWest Airlines 7 2026-06-06
SKW3989 - 7 2026-07-09
SKW3966 - 7 2026-06-23
SKW3755 - 7 2026-06-19
SKW3746 - 7 2026-06-21
SKW3712 SkyWest Airlines 7 2026-06-08
SKW4471 SkyWest Airlines 6 2026-06-27
SKW4119 - 6 2026-06-21
SKW4098 SkyWest Airlines 6 2026-06-07
SKW4089 - 6 2026-07-05
SKW4077 - 6 2026-06-22
SKW4043 - 6 2026-06-29
SKW4038 SkyWest Airlines 6 2026-06-11
SKW3996 - 6 2026-07-13
SKW3915 SkyWest Airlines 6 2026-05-31
SKW3902 - 6 2026-06-21
SKW3776 SkyWest Airlines 6 2026-05-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SKW3734 - Jul 14, 20:00 UTCJul 14, 20:15 UTC15m
2026-07-14 SKW4121 - Jul 14, 18:00 UTCJul 14, 18:50 UTC50m
2026-07-14 SKW4177 - Jul 14, 16:00 UTCJul 14, 16:40 UTC40m
2026-07-14 SKW3950 MSP → AUS Jul 14, 12:20 UTCJul 14, 14:35 UTC2h 15m
2026-07-14 SKW3930 - Jul 14, 10:05 UTCJul 14, 10:40 UTC35m
2026-07-14 SKW3907 MSP → DLH Jul 14, 03:00 UTCJul 14, 03:25 UTC25m
2026-07-14 SKW4462 - Jul 14, 00:15 UTCJul 14, 01:05 UTC50m
2026-07-13 SKW4462 MSP → MKE Jul 13, 22:05 UTCJul 13, 23:00 UTC55m
2026-07-13 SKW4032 - Jul 13, 19:50 UTCJul 13, 20:30 UTC40m
2026-07-13 SKW4032 - Jul 13, 18:05 UTCJul 13, 18:50 UTC45m
2026-07-13 SKW3561 FSD → MSP Jul 13, 16:05 UTCJul 13, 16:45 UTC40m
2026-07-13 SKW3561 MSP → FSD Jul 13, 14:25 UTCJul 13, 15:05 UTC40m
2026-07-13 SKW3996 IAD → MSP Jul 13, 10:15 UTCJul 13, 12:15 UTC2h 0m
2026-07-13 SKW4129 MSP → IAD Jul 13, 00:55 UTCJul 13, 03:01 UTC2h 5m
2026-07-12 SKW3686 DLH → MSP Jul 12, 22:41 UTCJul 12, 23:17 UTC36m
2026-07-12 SKW3686 - Jul 12, 21:10 UTCJul 12, 21:35 UTC25m
2026-07-12 SKW157E YWG → MSP Jul 12, 18:10 UTCJul 12, 19:10 UTC1h 0m
2026-07-12 SKW157E YWG → MSP Jul 12, 17:59 UTCJul 12, 19:00 UTC1h 1m
2026-07-12 SKW197F MSP → YWG Jul 12, 15:30 UTCJul 12, 16:40 UTC1h 10m
2026-07-12 SKW4458 - Jul 12, 13:10 UTCJul 12, 14:01 UTC50m
2026-07-12 SKW4458 MKE → MSP Jul 12, 13:16 UTCJul 12, 13:56 UTC40m
2026-07-12 SKW4468 - Jul 12, 01:35 UTCJul 12, 02:20 UTC45m
2026-07-11 SKW3526 YWG → MSP Jul 11, 21:20 UTCJul 11, 22:20 UTC1h 0m
2026-07-11 SKW192E MSP → YWG Jul 11, 18:45 UTCJul 11, 19:55 UTC1h 10m
2026-07-11 SKW3813 AUS → MSP Jul 11, 15:05 UTCJul 11, 17:25 UTC2h 20m
2026-07-11 SKW3813 AUS → MSP Jul 11, 15:03 UTCJul 11, 17:25 UTC2h 22m
2026-07-11 SKW4015 - Jul 11, 11:40 UTCJul 11, 13:45 UTC2h 5m
2026-07-11 SKW3731 AUS → IND Jul 11, 01:05 UTCJul 11, 03:15 UTC2h 10m
2026-07-10 SKW4053 - Jul 10, 22:10 UTCJul 10, 23:00 UTC50m
2026-07-10 SKW4053 MFE → AUS Jul 10, 22:10 UTCJul 10, 22:58 UTC48m
2026-07-10 SKW4053 - Jul 10, 20:25 UTCJul 10, 21:15 UTC50m
2026-07-10 SKW4121 - Jul 10, 18:00 UTCJul 10, 19:00 UTC1h 0m
2026-07-10 SKW4121 MFE → AUS Jul 10, 17:52 UTCJul 10, 18:45 UTC53m
2026-07-10 SKW4177 - Jul 10, 16:00 UTCJul 10, 16:45 UTC45m
2026-07-10 SKW3950 MSP → AUS Jul 10, 12:20 UTCJul 10, 14:50 UTC2h 30m
2026-07-10 SKW3930 - Jul 10, 10:35 UTCJul 10, 11:05 UTC30m
2026-07-10 SKW3907 - Jul 10, 03:05 UTCJul 10, 03:25 UTC20m
2026-07-09 SKW3865 - Jul 9, 22:10 UTCJul 9, 23:15 UTC1h 5m
2026-07-09 SKW3865 MSP → GRR Jul 9, 20:15 UTCJul 9, 21:20 UTC1h 5m
2026-07-09 SKW3989 - Jul 9, 17:20 UTCJul 9, 19:00 UTC1h 40m
2026-07-09 SKW3989 - Jul 9, 14:30 UTCJul 9, 16:15 UTC1h 45m
2026-07-09 SKW3660 YWG → MSP Jul 9, 11:45 UTCJul 9, 12:45 UTC1h 0m
2026-07-09 SKW135K MSP → YWG Jul 9, 03:55 UTCJul 9, 05:00 UTC1h 5m
2026-07-08 SKW4005 YWG → MSP Jul 8, 22:55 UTCJul 8, 23:55 UTC1h 0m
2026-07-08 SKW182J MSP → YWG Jul 8, 20:25 UTCJul 8, 21:25 UTC1h 0m
2026-07-08 SKW3989 - Jul 8, 17:15 UTCJul 8, 18:50 UTC1h 35m
2026-07-08 SKW3989 - Jul 8, 14:35 UTCJul 8, 16:05 UTC1h 30m
2026-07-08 SKW3899 - Jul 8, 11:15 UTCJul 8, 12:50 UTC1h 35m
2026-07-08 SKW4035 - Jul 8, 01:20 UTCJul 8, 03:05 UTC1h 45m
2026-07-07 SKW4005 YWG → MSP Jul 7, 22:45 UTCJul 7, 23:45 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 N317SY page for operator, model, and routing details .

Mode-S A36279 frequently asked

What is Mode-S code A36279?
A36279 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N317SY.
Where is Mode-S A36279 registered?
Mode-S code A36279 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 A36279 broadcasting right now?
Yes. Mode-S A36279 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A36279, octal 50661171, decimal 10,707,577.
What flights does A36279 operate?
Mode-S A36279 has broadcast 20 distinct callsigns, including SKW3999, SKW3824, SKW3913, SKW4446, SKW3989.