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sensors Mode-S transponder

4BAA6E

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-JSN · AIRBUS A-321

Hex
4BAA6E
Octal
22725156
Decimal
4,958,830
Country
TR
Tail
TC-JSN
Type
A321
Broadcasting now · callsign THY3028 · 34,025 ft
Flights observed
284
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 20:25 UTC

Current position

4BAA6E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BAA6E falls within the block assigned to Turkey (TR) by ICAO Annex 10, Volume III. Every aircraft registered in Turkey 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
THY1GH - 8 2026-07-08
THY3DN Turkish Airlines 6 2026-07-25
THY3018 Turkish Airlines 5 2026-07-20
THY1SL Turkish Airlines 5 2026-05-29
THY8CD - 4 2026-07-15
THY5YA - 4 2026-07-26
THY3HU Turkish Airlines 4 2026-05-29
THY1JR - 4 2026-07-10
THY8KV - 3 2026-06-24
THY80R - 3 2026-06-27
THY6ZS Turkish Airlines 3 2026-06-20
THY6GR Turkish Airlines 3 2026-05-11
THY6CN Turkish Airlines 3 2026-06-09
THY65X Turkish Airlines 3 2026-05-13
THY5HQ Turkish Airlines 3 2026-06-10
THY55C - 3 2026-06-30
THY3KY - 3 2026-07-06
THY2VB - 3 2026-06-27
THY217 - 3 2026-07-21
THY1ZY Turkish Airlines 3 2026-05-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THY4EK SAW → DUS Jul 26, 19:00 UTCJul 26, 20:25 UTC1h 25m
2026-07-26 THY2HU IST → BUD Jul 26, 16:00 UTCJul 26, 17:30 UTC1h 30m
2026-07-26 THY6946 ISL → SAW Jul 26, 08:15 UTCJul 26, 12:55 UTC4h 40m
2026-07-26 THY5YA - Jul 26, 05:00 UTCJul 26, 05:55 UTC55m
2026-07-25 THY3DN AYT → VKO Jul 25, 17:00 UTCJul 26, 03:35 UTC10h 35m
2026-07-25 THY3DN AYT → VKO Jul 25, 03:55 UTCJul 25, 14:00 UTC10h 5m
2026-07-23 THY3066 SAW → ADB Jul 23, 06:25 UTCJul 23, 09:35 UTC3h 10m
2026-07-22 THY3176 AYT → LED Jul 22, 18:35 UTCJul 23, 04:05 UTC9h 30m
2026-07-22 THY3129 - Jul 22, 14:00 UTCJul 22, 16:10 UTC2h 10m
2026-07-21 THY217 - Jul 21, 17:25 UTCJul 22, 03:45 UTC10h 20m
2026-07-20 THY3018 AYT → LED Jul 20, 17:40 UTCJul 21, 03:25 UTC9h 45m
2026-07-19 THY3018 AYT → LED Jul 19, 17:55 UTCJul 20, 03:35 UTC9h 40m
2026-07-19 THY3066 - Jul 19, 06:20 UTCJul 19, 16:35 UTC10h 15m
2026-07-18 THY3018 AYT → LED Jul 18, 18:00 UTCJul 19, 03:20 UTC9h 20m
2026-07-17 THY3006 - Jul 17, 19:05 UTCJul 18, 04:55 UTC9h 51m
2026-07-16 THY3018 - Jul 16, 17:54 UTCJul 17, 03:14 UTC9h 20m
2026-07-15 THY8CD - Jul 15, 16:45 UTCJul 16, 02:35 UTC9h 50m
2026-07-14 THY3028 - Jul 14, 19:50 UTCJul 15, 05:15 UTC9h 24m
2026-07-13 THY3019 AYT → AYT Jul 13, 17:50 UTCJul 14, 03:50 UTC10h 0m
2026-07-12 THY3008 - Jul 12, 06:50 UTCJul 12, 21:30 UTC14h 40m
2026-07-11 THY3192 - Jul 11, 05:55 UTCJul 11, 15:25 UTC9h 30m
2026-07-10 THY3DN - Jul 10, 17:05 UTCJul 11, 03:45 UTC10h 40m
2026-07-10 THY1JR - Jul 10, 04:55 UTCJul 10, 14:55 UTC10h 0m
2026-07-09 THY3019 - Jul 9, 23:30 UTCJul 10, 03:15 UTC3h 45m
2026-07-09 THY3018 - Jul 9, 18:05 UTCJul 9, 21:55 UTC3h 50m
2026-07-09 THY4UA - Jul 9, 15:00 UTCJul 9, 15:50 UTC50m
2026-07-08 THY1HC - Jul 8, 17:30 UTCJul 8, 20:10 UTC2h 40m
2026-07-08 THY1GH - Jul 8, 07:00 UTCJul 8, 15:25 UTC8h 25m
2026-07-08 THY3VM - Jul 8, 00:25 UTCJul 8, 02:10 UTC1h 45m
2026-07-07 THY4HA - Jul 7, 17:50 UTCJul 7, 21:00 UTC3h 10m
2026-07-06 THY3KY - Jul 6, 16:55 UTCJul 6, 19:10 UTC2h 15m
2026-07-06 THY3KY - Jul 6, 15:45 UTCJul 6, 16:35 UTC50m
2026-07-06 THY8UG ADA → BEY Jul 6, 13:05 UTCJul 6, 15:30 UTC2h 25m
2026-07-06 THY29B - Jul 6, 09:15 UTCJul 6, 10:20 UTC1h 5m
2026-07-06 THY5CJ - Jul 6, 06:50 UTCJul 6, 07:40 UTC50m
2026-07-05 THY1KA - Jul 5, 17:35 UTCJul 5, 20:50 UTC3h 15m
2026-07-05 THY2CR - Jul 5, 15:10 UTCJul 5, 15:40 UTC30m
2026-07-05 THY3SD - Jul 5, 10:35 UTCJul 5, 14:35 UTC4h 0m
2026-07-05 THY6WN NOP → IST Jul 5, 08:15 UTCJul 5, 08:45 UTC30m
2026-07-05 THY5KH - Jul 5, 05:45 UTCJul 5, 06:15 UTC30m
2026-07-04 THY8TR - Jul 4, 19:05 UTCJul 5, 01:20 UTC6h 15m
2026-07-04 THY7GF HAM → IST Jul 4, 13:30 UTCJul 4, 16:15 UTC2h 45m
2026-07-04 THY9RZ - Jul 4, 08:55 UTCJul 4, 11:50 UTC2h 55m
2026-07-04 THY5YA - Jul 4, 05:00 UTCJul 4, 05:55 UTC55m
2026-07-03 THY8CD - Jul 3, 16:50 UTCJul 4, 03:20 UTC10h 30m
2026-07-02 THY3DN - Jul 2, 17:00 UTCJul 3, 02:55 UTC9h 55m
2026-07-01 THY8LY - Jul 1, 18:05 UTCJul 2, 03:25 UTC9h 20m
2026-07-01 THY3102 - Jul 1, 12:45 UTCJul 1, 13:45 UTC1h 0m
2026-07-01 THY4MJ - Jul 1, 10:20 UTCJul 1, 11:00 UTC40m
2026-07-01 THY5JN - Jul 1, 08:25 UTCJul 1, 09:05 UTC40m

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 TC-JSN page for operator, model, and routing details .

Mode-S 4BAA6E frequently asked

What is Mode-S code 4BAA6E?
4BAA6E is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-JSN.
Where is Mode-S 4BAA6E registered?
Mode-S code 4BAA6E is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BAA6E broadcasting right now?
Yes. Mode-S 4BAA6E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BAA6E, octal 22725156, decimal 4,958,830.
What flights does 4BAA6E operate?
Mode-S 4BAA6E has broadcast 20 distinct callsigns, including THY1GH, THY3DN, THY3018, THY1SL, THY8CD.