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sensors Mode-S transponder

4BB868

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-NCH · AIRBUS A-320neo

Hex
4BB868
Octal
22734150
Decimal
4,962,408
Country
TR
Tail
TC-NCH
Type
A20N
Broadcasting now · callsign PGT79K · 36,000 ft
Flights observed
518
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 20:25 UTC

Current position

4BB868 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BB868 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
PGT2019 - 5 2026-07-02
PGT1868 - 5 2026-07-10
PGT1867 - 5 2026-07-10
PGT91U - 4 2026-05-22
PGT7292 - 4 2026-04-17
PGT52W - 4 2026-06-03
PGT458N - 4 2026-07-20
PGT34LA Pegasus Airlines 4 2026-06-03
PGT1921 Pegasus Airlines 4 2026-07-24
PGT1884 - 4 2026-07-10
PGT1862 - 4 2026-07-19
PGT1861 - 4 2026-07-19
PGT1841 - 4 2026-06-20
PGT8EA - 3 2026-04-13
PGT89YY - 3 2026-06-29
PGT86TW - 3 2026-06-01
PGT83T - 3 2026-06-28
PGT79K - 3 2026-06-15
PGT79J - 3 2026-07-17
PGT78P Pegasus Airlines 3 2026-06-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PGT59CL ADB → EZS Jul 26, 16:55 UTCJul 26, 20:25 UTC3h 30m
2026-07-26 PGT1530 MAD → ADB Jul 26, 12:40 UTCJul 26, 15:45 UTC3h 5m
2026-07-26 PGT1529 ADB → MAD Jul 26, 06:40 UTCJul 26, 10:30 UTC3h 50m
2026-07-26 PGT75L - Jul 26, 04:40 UTCJul 26, 05:35 UTC55m
2026-07-26 PGT3010 - Jul 26, 02:25 UTCJul 26, 03:10 UTC45m
2026-07-25 PGT1534 STN → ADB Jul 25, 18:25 UTCJul 25, 21:25 UTC3h 0m
2026-07-25 PGT45PH ADB → STN Jul 25, 13:00 UTCJul 25, 16:40 UTC3h 40m
2026-07-25 PGT3392 BRU → AYT Jul 25, 08:20 UTCJul 25, 11:45 UTC3h 25m
2026-07-25 PGT29SB - Jul 25, 06:15 UTCJul 25, 07:00 UTC45m
2026-07-24 PGT51QJ - Jul 24, 20:50 UTCJul 25, 04:30 UTC7h 40m
2026-07-24 PGT1923 ECN → SAW Jul 24, 18:00 UTCJul 24, 19:15 UTC1h 15m
2026-07-24 PGT1922 SAW → ECN Jul 24, 15:50 UTCJul 24, 17:00 UTC1h 10m
2026-07-24 PGT2195 - Jul 24, 13:45 UTCJul 24, 14:25 UTC40m
2026-07-24 PGT54SM SAW → ADB Jul 24, 12:10 UTCJul 24, 12:45 UTC35m
2026-07-24 PGT1921 ECN → SAW Jul 24, 09:50 UTCJul 24, 10:55 UTC1h 5m
2026-07-24 PGT1902 ECN → HTY Jul 24, 08:20 UTCJul 24, 08:55 UTC35m
2026-07-24 PGT1901 ECN → HTY Jul 24, 06:25 UTCJul 24, 06:50 UTC25m
2026-07-24 PGT1852 - Jul 24, 04:55 UTCJul 24, 05:15 UTC20m
2026-07-24 PGT1851 - Jul 24, 03:20 UTCJul 24, 03:40 UTC20m
2026-07-23 PGT1952 DIY → ECN Jul 23, 18:00 UTCJul 23, 21:05 UTC3h 5m
2026-07-23 PGT1858 - Jul 23, 16:45 UTCJul 23, 17:10 UTC25m
2026-07-23 PGT1857 - Jul 23, 15:05 UTCJul 23, 15:20 UTC15m
2026-07-23 PGT1920 - Jul 23, 11:50 UTCJul 23, 12:55 UTC1h 5m
2026-07-23 PGT4AQ - Jul 23, 09:30 UTCJul 23, 10:10 UTC40m
2026-07-23 PGT51MR SAW → ADB Jul 23, 07:40 UTCJul 23, 08:20 UTC40m
2026-07-22 PGT31ZK DUS → ASR Jul 22, 19:10 UTCJul 23, 06:05 UTC10h 55m
2026-07-21 PGT1639 ASR → AMS Jul 21, 22:20 UTCJul 22, 17:45 UTC19h 25m
2026-07-21 PGT327 ADB → STR Jul 21, 15:25 UTCJul 21, 17:40 UTC2h 15m
2026-07-21 PGT326 SAW → KVD Jul 21, 13:35 UTCJul 21, 13:45 UTC10m
2026-07-21 PGT326 SAW → KVD Jul 21, 12:05 UTCJul 21, 12:30 UTC25m
2026-07-21 PGT35BN - Jul 21, 09:30 UTCJul 21, 10:20 UTC50m
2026-07-21 PGT83BX SAW → SKP Jul 21, 06:50 UTCJul 21, 07:50 UTC1h 0m
2026-07-21 PGT78LH - Jul 21, 04:00 UTCJul 21, 04:30 UTC30m
2026-07-21 PGT899 AMM → TZX Jul 21, 00:20 UTCJul 21, 01:55 UTC1h 35m
2026-07-20 PGT898 TZX → AMM Jul 20, 21:45 UTCJul 20, 23:20 UTC1h 35m
2026-07-20 PGT20WC SAW → TZX Jul 20, 17:45 UTCJul 20, 18:55 UTC1h 10m
2026-07-20 PGT48DK - Jul 20, 14:40 UTCJul 20, 16:20 UTC1h 40m
2026-07-20 PGT458N - Jul 20, 13:30 UTCJul 20, 13:40 UTC10m
2026-07-20 PGT458N - Jul 20, 12:20 UTCJul 20, 12:45 UTC25m
2026-07-19 PGT327 - Jul 19, 17:50 UTCJul 19, 18:10 UTC20m
2026-07-19 PGT327 - Jul 19, 15:50 UTCJul 19, 17:05 UTC1h 15m
2026-07-19 PGT326 - Jul 19, 12:35 UTCJul 19, 14:25 UTC1h 50m
2026-07-19 PGT1921 - Jul 19, 09:45 UTCJul 19, 10:55 UTC1h 10m
2026-07-19 PGT1854 - Jul 19, 08:15 UTCJul 19, 08:40 UTC25m
2026-07-19 PGT1853 - Jul 19, 06:45 UTCJul 19, 07:05 UTC20m
2026-07-19 PGT1862 - Jul 19, 04:50 UTCJul 19, 05:50 UTC1h 0m
2026-07-19 PGT1861 - Jul 19, 02:45 UTCJul 19, 03:35 UTC50m
2026-07-18 PGT1928 - Jul 18, 21:15 UTCJul 18, 22:20 UTC1h 5m
2026-07-18 PGT362 - Jul 18, 15:45 UTCJul 18, 16:40 UTC55m
2026-07-18 PGT48XF - Jul 18, 13:40 UTCJul 18, 14:35 UTC55m

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

Mode-S 4BB868 frequently asked

What is Mode-S code 4BB868?
4BB868 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-NCH.
Where is Mode-S 4BB868 registered?
Mode-S code 4BB868 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB868 broadcasting right now?
Yes. Mode-S 4BB868 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB868, octal 22734150, decimal 4,962,408.
What flights does 4BB868 operate?
Mode-S 4BB868 has broadcast 20 distinct callsigns, including PGT2019, PGT1868, PGT1867, PGT91U, PGT7292.