sensors Mode-S transponder

4BB4F0

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-MGP · BOEING 737-800

Hex
4BB4F0
Octal
22732360
Decimal
4,961,520
Country
TR
Tail
TC-MGP
Type
B738
Broadcasting now · callsign MGH232 · 37,000 ft
Flights observed
10
Distinct callsigns
4
Country
TR
Last broadcast
1d ago

Current position

4BB4F0 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BB4F0 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 4 distinct

Callsign Airline Flights Last seen
MGH846 - 3 2026-04-13
MGH845 - 3 2026-04-13
MGH882 - 2 2026-04-13
MGH881 - 2 2026-04-13

Recent flights last 10

DateFlightRouteTakeoffLandingDuration
2026-04-13 MGH882 - Apr 13, 16:15 UTCApr 13, 18:05 UTC1h 50m
2026-04-13 MGH882 - Apr 13, 15:50 UTCApr 13, 16:15 UTC25m
2026-04-13 MGH881 - Apr 13, 12:20 UTCApr 13, 14:35 UTC2h 15m
2026-04-13 MGH881 - Apr 13, 11:55 UTCApr 13, 12:15 UTC20m
2026-04-13 MGH846 - Apr 13, 08:20 UTCApr 13, 10:15 UTC1h 55m
2026-04-13 MGH846 - Apr 13, 07:55 UTCApr 13, 10:15 UTC2h 20m
2026-04-13 MGH846 - Apr 13, 07:10 UTCApr 13, 08:15 UTC1h 5m
2026-04-13 MGH845 - Apr 13, 04:20 UTCApr 13, 06:00 UTC1h 40m
2026-04-13 MGH845 - Apr 13, 03:55 UTCApr 13, 06:00 UTC2h 5m
2026-04-13 MGH845 - Apr 13, 02:10 UTCApr 13, 04:15 UTC2h 5m

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

Mode-S 4BB4F0 frequently asked

What is Mode-S code 4BB4F0?
4BB4F0 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-MGP.
Where is Mode-S 4BB4F0 registered?
Mode-S code 4BB4F0 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB4F0 broadcasting right now?
Yes. Mode-S 4BB4F0 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB4F0, octal 22732360, decimal 4,961,520.
What flights does 4BB4F0 operate?
Mode-S 4BB4F0 has broadcast 4 distinct callsigns, including MGH846, MGH845, MGH882, MGH881.