Apparatus

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sensors Mode-S transponder

4BB846

ICAO 24-bit transponder address · allocated to Turkey

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

Hex
4BB846
Octal
22734106
Decimal
4,962,374
Country
TR
Tail
TC-NBF
Type
A20N
Transponder active on ground
Flights observed
492
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 21:20 UTC

Last known position

Most recent position reported by Mode-S 4BB846.

Country allocation

The ICAO 24-bit address 4BB846 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
PGT691K - 8 2026-07-10
PGT838F - 7 2026-07-09
PGT946F - 6 2026-07-09
PGT46D - 6 2026-07-09
PGT3013 - 6 2026-07-09
PGT94RT - 5 2026-07-08
PGT92BP - 5 2026-07-01
PGT1860 - 5 2026-07-23
PGT1859 - 5 2026-07-23
PGT123F - 5 2026-07-08
PGT92KE - 4 2026-07-15
PGT71NK - 4 2026-07-15
PGT709 Pegasus Airlines 4 2026-05-15
PGT52FR - 4 2026-06-20
PGT3600 - 4 2026-07-08
PGT2019 - 4 2026-07-16
PGT1984 Pegasus Airlines 4 2026-07-23
PGT1983 Pegasus Airlines 4 2026-07-23
PGT1892 - 4 2026-07-23
PGT86MR - 3 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PGT1790 ADB → GYD Jul 26, 20:50 UTCJul 26, 21:20 UTC30m
2026-07-26 PGT5306 DUS → ADB Jul 26, 17:00 UTCJul 26, 19:25 UTC2h 25m
2026-07-26 PGT308W - Jul 26, 12:30 UTCJul 26, 15:40 UTC3h 10m
2026-07-26 PGT51MR SAW → ADB Jul 26, 10:55 UTCJul 26, 11:25 UTC30m
2026-07-26 PGT15UE - Jul 26, 06:45 UTCJul 26, 08:15 UTC1h 30m
2026-07-25 PGT88RN GZT → CGN Jul 25, 20:50 UTCJul 26, 05:35 UTC8h 45m
2026-07-25 PGT1ET SAW → CGN Jul 25, 16:30 UTCJul 25, 19:25 UTC2h 55m
2026-07-25 PGT587Z - Jul 25, 11:50 UTCJul 25, 15:00 UTC3h 10m
2026-07-25 PGT741B SAW → CRL Jul 25, 07:35 UTCJul 25, 10:40 UTC3h 5m
2026-07-24 PGT6120 AYT → ESB Jul 24, 14:15 UTCJul 24, 22:00 UTC7h 45m
2026-07-24 PGT1917 ECN → SAW Jul 24, 11:05 UTCJul 24, 12:15 UTC1h 10m
2026-07-24 PGT1916 SAW → ECN Jul 24, 09:00 UTCJul 24, 10:05 UTC1h 5m
2026-07-24 PGT1929 ECN → SAW Jul 24, 02:35 UTCJul 24, 03:45 UTC1h 10m
2026-07-23 PGT1860 - Jul 23, 21:05 UTCJul 23, 21:20 UTC15m
2026-07-23 PGT1859 - Jul 23, 19:30 UTCJul 23, 19:50 UTC20m
2026-07-23 PGT1984 IST → ECN Jul 23, 17:30 UTCJul 23, 18:40 UTC1h 10m
2026-07-23 PGT1983 ECN → IST Jul 23, 15:20 UTCJul 23, 16:30 UTC1h 10m
2026-07-23 PGT1892 ECN → ECN Jul 23, 11:40 UTCJul 23, 14:10 UTC2h 30m
2026-07-23 PGT1982 - Jul 23, 09:20 UTCJul 23, 10:40 UTC1h 20m
2026-07-23 PGT1981 ECN → IST Jul 23, 07:00 UTCJul 23, 08:10 UTC1h 10m
2026-07-23 PGT1894 GZT → ECN Jul 23, 04:45 UTCJul 23, 05:25 UTC40m
2026-07-23 PGT1893 ECN → GZT Jul 23, 02:50 UTCJul 23, 03:20 UTC30m
2026-07-22 PGT1952 DIY → ECN Jul 22, 19:35 UTCJul 22, 22:40 UTC3h 5m
2026-07-22 PGT1866 ECN → ADB Jul 22, 17:35 UTCJul 22, 18:35 UTC1h 0m
2026-07-22 PGT1865 ECN → ADB Jul 22, 15:35 UTCJul 22, 16:30 UTC55m
2026-07-22 PGT1892 - Jul 22, 13:45 UTCJul 22, 14:25 UTC40m
2026-07-22 PGT1891 - Jul 22, 11:50 UTCJul 22, 12:20 UTC30m
2026-07-22 PGT1941 ECN → ASR Jul 22, 03:05 UTCJul 22, 10:25 UTC7h 20m
2026-07-21 PGT1860 - Jul 21, 20:30 UTCJul 21, 20:50 UTC20m
2026-07-21 PGT1859 - Jul 21, 18:55 UTCJul 21, 19:10 UTC15m
2026-07-21 PGT1984 IST → ECN Jul 21, 16:45 UTCJul 21, 17:55 UTC1h 10m
2026-07-21 PGT1983 ECN → IST Jul 21, 14:25 UTCJul 21, 15:40 UTC1h 15m
2026-07-21 PGT1856 - Jul 21, 12:55 UTCJul 21, 13:25 UTC30m
2026-07-21 PGT1855 - Jul 21, 11:10 UTCJul 21, 11:30 UTC20m
2026-07-21 PGT1982 - Jul 21, 09:00 UTCJul 21, 10:10 UTC1h 10m
2026-07-21 PGT1981 ECN → IST Jul 21, 06:30 UTCJul 21, 07:45 UTC1h 15m
2026-07-21 PGT1894 GZT → ECN Jul 21, 02:50 UTCJul 21, 05:25 UTC2h 35m
2026-07-20 PGT1954 TZX → ECN Jul 20, 20:40 UTCJul 20, 22:00 UTC1h 20m
2026-07-20 PGT1953 ECN → TZX Jul 20, 18:25 UTCJul 20, 19:45 UTC1h 20m
2026-07-20 PGT1858 - Jul 20, 16:45 UTCJul 20, 17:25 UTC40m
2026-07-20 PGT1857 - Jul 20, 15:10 UTCJul 20, 15:30 UTC20m
2026-07-20 PGT1856 - Jul 20, 13:35 UTCJul 20, 14:00 UTC25m
2026-07-20 PGT1855 - Jul 20, 12:00 UTCJul 20, 12:20 UTC20m
2026-07-20 PGT1864 ADB → ECN Jul 20, 09:55 UTCJul 20, 11:00 UTC1h 5m
2026-07-20 PGT1863 ECN → ADB Jul 20, 07:50 UTCJul 20, 08:40 UTC50m
2026-07-20 PGT1881 ESB → ECN Jul 20, 03:10 UTCJul 20, 06:15 UTC3h 5m
2026-07-20 PGT1896 ECN → GZT Jul 20, 00:35 UTCJul 20, 01:10 UTC35m
2026-07-19 PGT1895 ECN → GZT Jul 19, 22:25 UTCJul 19, 22:55 UTC30m
2026-07-19 PGT1860 - Jul 19, 21:00 UTCJul 19, 21:20 UTC20m
2026-07-19 PGT1859 - Jul 19, 19:20 UTCJul 19, 19:40 UTC20m

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

Mode-S 4BB846 frequently asked

What is Mode-S code 4BB846?
4BB846 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-NBF.
Where is Mode-S 4BB846 registered?
Mode-S code 4BB846 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB846 broadcasting right now?
Mode-S 4BB846 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB846, octal 22734106, decimal 4,962,374.
What flights does 4BB846 operate?
Mode-S 4BB846 has broadcast 20 distinct callsigns, including PGT691K, PGT838F, PGT946F, PGT46D, PGT3013.