Apparatus

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sensors Mode-S transponder

4BB722

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-MYB · AIRBUS A-321

Hex
4BB722
Octal
22733442
Decimal
4,962,082
Country
TR
Tail
TC-MYB
Type
A321
No current signal · last broadcast 2h ago
Flights observed
210
Distinct callsigns
20
Country
TR
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 4BB722.

Country allocation

The ICAO 24-bit address 4BB722 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
MNB9407 - 20 2026-07-16
MNB9403 - 20 2026-07-14
MNB9401 - 20 2026-07-13
MNB9405 - 19 2026-07-08
MNB9409 - 15 2026-07-03
MNB9408 MNG Airlines 13 2026-07-17
MNB9404 - 13 2026-07-15
MNB9406 - 12 2026-07-09
MNB9402 - 11 2026-07-14
MNB9410 - 10 2026-07-04
MNB932 - 6 2026-07-05
MNB931 - 6 2026-07-05
MNB921 - 5 2026-06-30
MNB920 - 5 2026-06-30
MNB751 - 5 2026-07-12
MNB752 - 4 2026-07-12
MNB9398 MNG Airlines 2 2026-07-18
MNB9397 MNG Airlines 2 2026-07-17
MNB724 - 2 2026-06-28
MNB723 - 2 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 MNB9398 CGN → IST Jul 18, 00:50 UTCJul 18, 04:10 UTC3h 21m
2026-07-17 MNB9397 IST → EMA Jul 17, 20:04 UTCJul 17, 23:39 UTC3h 35m
2026-07-17 MNB9408 LEJ → IST Jul 17, 00:30 UTCJul 17, 02:50 UTC2h 20m
2026-07-16 MNB9407 - Jul 16, 20:00 UTCJul 16, 22:30 UTC2h 30m
2026-07-16 MNB9407 - Jul 16, 17:54 UTCJul 16, 18:25 UTC30m
2026-07-15 MNB9404 - Jul 15, 00:20 UTCJul 15, 02:30 UTC2h 10m
2026-07-14 MNB9403 - Jul 14, 19:55 UTCJul 14, 22:30 UTC2h 35m
2026-07-14 MNB9403 - Jul 14, 17:35 UTCJul 14, 18:00 UTC25m
2026-07-14 MNB9402 - Jul 14, 00:20 UTCJul 14, 02:30 UTC2h 10m
2026-07-13 MNB9401 - Jul 13, 19:35 UTCJul 13, 22:10 UTC2h 35m
2026-07-13 MNB9401 - Jul 13, 17:45 UTCJul 13, 18:15 UTC30m
2026-07-12 MNB752 - Jul 12, 19:40 UTCJul 12, 22:15 UTC2h 35m
2026-07-12 MNB751 - Jul 12, 15:15 UTCJul 12, 18:05 UTC2h 50m
2026-07-12 MNB855 - Jul 12, 00:01 UTCJul 12, 03:45 UTC3h 45m
2026-07-11 MNB854 - Jul 11, 06:45 UTCJul 11, 11:05 UTC4h 20m
2026-07-11 MNB9398 - Jul 11, 01:15 UTCJul 11, 04:30 UTC3h 15m
2026-07-10 MNB9397 - Jul 10, 20:00 UTCJul 10, 23:30 UTC3h 30m
2026-07-10 MNB755 - Jul 10, 09:30 UTCJul 10, 11:10 UTC1h 40m
2026-07-10 MNB754 - Jul 10, 06:10 UTCJul 10, 07:45 UTC1h 35m
2026-07-10 MNB9408 - Jul 10, 00:20 UTCJul 10, 02:25 UTC2h 5m
2026-07-09 MNB9407 - Jul 9, 19:35 UTCJul 9, 22:10 UTC2h 35m
2026-07-09 MNB9407 - Jul 9, 17:35 UTCJul 9, 18:00 UTC25m
2026-07-09 MNB9406 - Jul 9, 00:00 UTCJul 9, 02:10 UTC2h 10m
2026-07-08 MNB9405 - Jul 8, 19:25 UTCJul 8, 22:10 UTC2h 45m
2026-07-08 MNB9405 - Jul 8, 17:40 UTCJul 8, 18:00 UTC20m
2026-07-08 MNB9404 - Jul 8, 00:10 UTCJul 8, 02:20 UTC2h 10m
2026-07-07 MNB9403 - Jul 7, 19:40 UTCJul 7, 22:20 UTC2h 40m
2026-07-07 MNB9403 - Jul 7, 17:55 UTCJul 7, 18:20 UTC25m
2026-07-07 MNB201 - Jul 7, 10:10 UTCJul 7, 11:45 UTC1h 35m
2026-07-07 MNB200 - Jul 7, 06:40 UTCJul 7, 08:10 UTC1h 30m
2026-07-07 MNB9402 - Jul 7, 00:25 UTCJul 7, 02:40 UTC2h 15m
2026-07-07 MNB9402 - Jul 7, 00:05 UTCJul 7, 00:10 UTC5m
2026-07-06 MNB9401 - Jul 6, 19:35 UTCJul 6, 22:10 UTC2h 35m
2026-07-06 MNB9401 - Jul 6, 17:35 UTCJul 6, 18:00 UTC25m
2026-07-06 MNB752 - Jul 6, 06:10 UTCJul 6, 08:45 UTC2h 35m
2026-07-06 MNB751 - Jul 6, 01:50 UTCJul 6, 04:40 UTC2h 50m
2026-07-05 MNB932 - Jul 5, 09:25 UTCJul 5, 11:50 UTC2h 25m
2026-07-05 MNB931 - Jul 5, 05:30 UTCJul 5, 07:35 UTC2h 5m
2026-07-04 MNB9410 - Jul 4, 00:10 UTCJul 4, 02:20 UTC2h 10m
2026-07-03 MNB9409 - Jul 3, 19:45 UTCJul 3, 22:15 UTC2h 30m
2026-07-03 MNB9409 - Jul 3, 17:30 UTCJul 3, 17:50 UTC20m
2026-07-03 MNB9408 - Jul 3, 00:05 UTCJul 3, 02:15 UTC2h 10m
2026-07-02 MNB9407 IST → LEJ Jul 2, 19:35 UTCJul 2, 22:05 UTC2h 30m
2026-07-02 MNB9407 IST → LEJ Jul 2, 17:40 UTCJul 2, 18:05 UTC25m
2026-07-02 MNB9406 - Jul 2, 00:10 UTCJul 2, 02:35 UTC2h 25m
2026-07-01 MNB9405 IST → LEJ Jul 1, 19:40 UTCJul 1, 22:00 UTC2h 20m
2026-07-01 MNB9405 IST → LEJ Jul 1, 17:40 UTCJul 1, 18:15 UTC35m
2026-07-01 MNB9404 CDG → IST Jul 1, 00:15 UTCJul 1, 02:45 UTC2h 30m
2026-06-30 MNB9403 IST → LEJ Jun 30, 19:40 UTCJun 30, 22:05 UTC2h 25m
2026-06-30 MNB9403 IST → LEJ Jun 30, 17:40 UTCJun 30, 18:05 UTC25m

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-MYB page for operator, model, and routing details .

Mode-S 4BB722 frequently asked

What is Mode-S code 4BB722?
4BB722 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-MYB.
Where is Mode-S 4BB722 registered?
Mode-S code 4BB722 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB722 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB722, octal 22733442, decimal 4,962,082.
What flights does 4BB722 operate?
Mode-S 4BB722 has broadcast 20 distinct callsigns, including MNB9407, MNB9403, MNB9401, MNB9405, MNB9409.