Apparatus

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sensors Mode-S transponder

4BB84A

ICAO 24-bit transponder address · allocated to Turkey

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

Hex
4BB84A
Octal
22734112
Decimal
4,962,378
Country
TR
Tail
TC-NBJ
Type
A20N
Broadcasting now · callsign PGT40PJ · 23,425 ft
Flights observed
456
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 19:30 UTC

Current position

4BB84A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4BB84A 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
PGT130 - 14 2026-07-19
PGT1580 - 6 2026-07-16
PGT131 - 6 2026-06-25
PGT5710 - 5 2026-07-02
PGT43FF - 5 2026-07-25
PGT3307 Pegasus Airlines 5 2026-07-25
PGT1574 - 5 2026-07-12
PGT1521 - 5 2026-07-09
PGT140N - 5 2026-07-10
PGT81G - 4 2026-07-10
PGT76ND - 4 2026-06-30
PGT651R - 4 2026-06-30
PGT325M - 4 2026-06-28
PGT1873 - 4 2026-07-15
PGT1872 - 4 2026-07-15
PGT15NB - 4 2026-06-22
PGT99HZ - 3 2026-07-26
PGT91U - 3 2026-06-14
PGT89N - 3 2026-06-24
PGT881T - 3 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PGT3MF RTM → SAW Jul 26, 16:35 UTCJul 26, 19:30 UTC2h 55m
2026-07-26 PGT7QZ BLQ → SAW Jul 26, 11:45 UTCJul 26, 15:10 UTC3h 25m
2026-07-26 PGT57FC ADB → SAW Jul 26, 09:15 UTCJul 26, 10:05 UTC50m
2026-07-26 PGT3441 GZT → ADB Jul 26, 04:20 UTCJul 26, 07:50 UTC3h 31m
2026-07-26 PGT99HZ - Jul 26, 00:40 UTCJul 26, 03:05 UTC2h 25m
2026-07-25 PGT5309 ADB → CGN Jul 25, 20:35 UTCJul 25, 23:30 UTC2h 55m
2026-07-25 PGT93L - Jul 25, 17:10 UTCJul 25, 19:30 UTC2h 20m
2026-07-25 PGT5307 AYT → CPH Jul 25, 12:35 UTCJul 25, 15:30 UTC2h 55m
2026-07-25 PGT13HJ - Jul 25, 07:35 UTCJul 25, 11:30 UTC3h 55m
2026-07-25 PGT3307 IST → ADB Jul 25, 05:45 UTCJul 25, 06:20 UTC35m
2026-07-25 PGT43FF - Jul 25, 03:55 UTCJul 25, 04:35 UTC40m
2026-07-24 PGT5306 DUS → ADB Jul 24, 17:30 UTCJul 24, 20:10 UTC2h 40m
2026-07-24 PGT308W - Jul 24, 13:10 UTCJul 24, 16:10 UTC3h 0m
2026-07-24 PGT95B - Jul 24, 10:45 UTCJul 24, 11:45 UTC1h 0m
2026-07-24 PGT44GF - Jul 24, 08:35 UTCJul 24, 09:25 UTC50m
2026-07-24 PGT881D - Jul 24, 05:40 UTCJul 24, 07:30 UTC1h 50m
2026-07-24 PGT976L - Jul 24, 03:00 UTCJul 24, 04:20 UTC1h 20m
2026-07-23 PGT2WK - Jul 23, 17:30 UTCJul 23, 21:10 UTC3h 40m
2026-07-23 PGT69VJ - Jul 23, 11:45 UTCJul 23, 16:15 UTC4h 30m
2026-07-23 PGT1863 ECN → ADB Jul 23, 09:35 UTCJul 23, 10:30 UTC55m
2026-07-23 PGT1942 ECN → ECN Jul 23, 06:10 UTCJul 23, 08:35 UTC2h 25m
2026-07-23 PGT1852 - Jul 23, 04:40 UTCJul 23, 05:00 UTC20m
2026-07-23 PGT1851 - Jul 23, 03:05 UTCJul 23, 03:30 UTC25m
2026-07-22 PGT1868 ADB → ECN Jul 22, 20:40 UTCJul 22, 21:40 UTC1h 0m
2026-07-22 PGT1867 ADB → ECN Jul 22, 18:50 UTCJul 22, 19:45 UTC55m
2026-07-22 PGT1883 ESB → ECN Jul 22, 15:05 UTCJul 22, 17:45 UTC2h 40m
2026-07-22 PGT1856 - Jul 22, 13:40 UTCJul 22, 14:10 UTC30m
2026-07-22 PGT1855 - Jul 22, 12:00 UTCJul 22, 12:20 UTC20m
2026-07-22 PGT1881 ESB → ECN Jul 22, 03:15 UTCJul 22, 11:25 UTC8h 10m
2026-07-21 PGT1902 ECN → HTY Jul 21, 20:00 UTCJul 21, 20:30 UTC30m
2026-07-21 PGT1901 - Jul 21, 18:15 UTCJul 21, 18:45 UTC30m
2026-07-21 PGT1858 - Jul 21, 16:50 UTCJul 21, 17:20 UTC30m
2026-07-21 PGT1857 - Jul 21, 15:10 UTCJul 21, 15:30 UTC20m
2026-07-21 PGT1920 - Jul 21, 12:55 UTCJul 21, 13:55 UTC1h 0m
2026-07-21 PGT1921 ECN → SAW Jul 21, 10:15 UTCJul 21, 11:20 UTC1h 5m
2026-07-21 PGT1864 ADB → ECN Jul 21, 08:20 UTCJul 21, 09:20 UTC1h 0m
2026-07-21 PGT1863 ECN → ADB Jul 21, 06:25 UTCJul 21, 07:15 UTC50m
2026-07-21 PGT1852 - Jul 21, 04:35 UTCJul 21, 05:05 UTC30m
2026-07-21 PGT1851 - Jul 21, 03:05 UTCJul 21, 03:35 UTC30m
2026-07-20 PGT1949 ECN → DIY Jul 20, 22:45 UTCJul 21, 02:15 UTC3h 29m
2026-07-20 PGT1868 - Jul 20, 20:40 UTCJul 20, 21:40 UTC1h 0m
2026-07-20 PGT1867 ADB → ECN Jul 20, 18:40 UTCJul 20, 19:35 UTC55m
2026-07-20 PGT1924 SAW → ECN Jul 20, 16:00 UTCJul 20, 17:35 UTC1h 35m
2026-07-20 PGT29TY - Jul 20, 12:10 UTCJul 20, 14:30 UTC2h 20m
2026-07-20 PGT93WK SAW → BSL Jul 20, 08:00 UTCJul 20, 10:55 UTC2h 55m
2026-07-19 PGT130 - Jul 19, 16:45 UTCJul 20, 05:40 UTC12h 55m
2026-07-19 PGT881T - Jul 19, 12:35 UTCJul 19, 15:05 UTC2h 30m
2026-07-19 PGT43WU SAW → GVA Jul 19, 08:25 UTCJul 19, 11:25 UTC3h 0m
2026-07-19 PGT2265 - Jul 19, 03:55 UTCJul 19, 04:40 UTC45m
2026-07-19 PGT66L - Jul 19, 00:05 UTCJul 19, 02:45 UTC2h 40m

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

Mode-S 4BB84A frequently asked

What is Mode-S code 4BB84A?
4BB84A is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-NBJ.
Where is Mode-S 4BB84A registered?
Mode-S code 4BB84A is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB84A broadcasting right now?
Yes. Mode-S 4BB84A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB84A, octal 22734112, decimal 4,962,378.
What flights does 4BB84A operate?
Mode-S 4BB84A has broadcast 20 distinct callsigns, including PGT130, PGT1580, PGT131, PGT5710, PGT43FF.