Apparatus

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sensors Mode-S transponder

4BB85A

ICAO 24-bit transponder address · allocated to Turkey

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

Hex
4BB85A
Octal
22734132
Decimal
4,962,394
Country
TR
Tail
TC-NBZ
Type
A20N
No current signal · last broadcast Jul 25, 16:05 UTC
Flights observed
480
Distinct callsigns
20
Country
TR
Last broadcast
Jul 25, 16:05 UTC

Last known position

Most recent position reported by Mode-S 4BB85A.

Country allocation

The ICAO 24-bit address 4BB85A 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
PGT1580 - 10 2026-07-07
PGT1521 - 10 2026-07-10
PGT28RL - 9 2026-07-08
PGT820D - 8 2026-07-08
PGT81G - 8 2026-06-23
PGT140N - 8 2026-06-23
PGT43FF - 7 2026-07-11
PGT3533 Pegasus Airlines 7 2026-05-15
PGT3307 - 7 2026-07-11
PGT1574 - 7 2026-07-03
PGT139V - 6 2026-07-08
PGT78U - 5 2026-07-08
PGT558Q - 5 2026-07-10
PGT1873 - 5 2026-07-05
PGT1872 - 5 2026-07-05
PGT1581 Pegasus Airlines 5 2026-04-16
PGT91YA - 4 2026-07-21
PGT71NK - 4 2026-06-26
PGT5711 - 4 2026-07-20
PGT976L - 3 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 PGT365M BIO → SAW Jul 25, 12:50 UTCJul 25, 16:05 UTC3h 15m
2026-07-25 PGT995E SAW → BIO Jul 25, 07:30 UTCJul 25, 11:05 UTC3h 35m
2026-07-24 PGT45NE BHX → SAW Jul 24, 12:40 UTCJul 24, 15:55 UTC3h 15m
2026-07-24 PGT81WP SAW → BHX Jul 24, 07:25 UTCJul 24, 11:10 UTC3h 45m
2026-07-24 PGT520F ADB → SAW Jul 24, 04:55 UTCJul 24, 05:30 UTC35m
2026-07-24 PGT35AA SAW → ADB Jul 24, 03:05 UTCJul 24, 03:45 UTC40m
2026-07-23 PGT41LW - Jul 23, 21:55 UTCJul 23, 22:15 UTC20m
2026-07-23 PGT41LW - Jul 23, 20:40 UTCJul 23, 21:15 UTC35m
2026-07-23 PGT976L - Jul 23, 18:20 UTCJul 23, 19:45 UTC1h 25m
2026-07-23 PGT881D - Jul 23, 15:05 UTCJul 23, 16:55 UTC1h 50m
2026-07-23 PGT98BE - Jul 23, 13:45 UTCJul 23, 14:00 UTC15m
2026-07-23 PGT98BE - Jul 23, 12:50 UTCJul 23, 13:10 UTC20m
2026-07-23 PGT29ZC - Jul 23, 08:25 UTCJul 23, 11:35 UTC3h 10m
2026-07-23 PGT19X - Jul 23, 04:10 UTCJul 23, 07:20 UTC3h 10m
2026-07-22 PGT77AH SAW → GZT Jul 22, 13:00 UTCJul 22, 13:25 UTC25m
2026-07-21 PGT131 SZF → SAW Jul 21, 16:45 UTCJul 22, 11:40 UTC18h 55m
2026-07-21 PGT2089 - Jul 21, 14:50 UTCJul 21, 15:05 UTC15m
2026-07-21 PGT84M - Jul 21, 11:55 UTCJul 21, 12:20 UTC25m
2026-07-21 PGT91YA - Jul 21, 09:05 UTCJul 21, 09:55 UTC50m
2026-07-20 PGT5711 - Jul 20, 20:10 UTCJul 21, 06:10 UTC9h 59m
2026-07-20 PGT914H SAW → AYT Jul 20, 11:35 UTCJul 20, 12:25 UTC50m
2026-07-20 PGT113W - Jul 20, 09:25 UTCJul 20, 09:40 UTC15m
2026-07-20 PGT2760 - Jul 20, 05:00 UTCJul 20, 07:55 UTC2h 55m
2026-07-20 PGT2709 - Jul 20, 02:50 UTCJul 20, 03:30 UTC40m
2026-07-19 PGT895W - Jul 19, 21:55 UTCJul 19, 22:15 UTC20m
2026-07-19 PGT46SD - Jul 19, 15:15 UTCJul 19, 17:45 UTC2h 30m
2026-07-19 PGT5AA - Jul 19, 10:50 UTCJul 19, 13:50 UTC3h 0m
2026-07-19 PGT409C VAN → SAW Jul 19, 05:20 UTCJul 19, 09:35 UTC4h 15m
2026-07-19 PGT70TG ESB → SAW Jul 19, 03:35 UTCJul 19, 04:05 UTC30m
2026-07-18 PGT1742 LIS → ESB Jul 18, 22:20 UTCJul 19, 02:15 UTC3h 55m
2026-07-18 PGT1741 - Jul 18, 14:55 UTCJul 18, 19:45 UTC4h 50m
2026-07-18 PGT405V VIE → ESB Jul 18, 09:40 UTCJul 18, 11:25 UTC1h 45m
2026-07-18 PGT8NJ - Jul 18, 06:10 UTCJul 18, 08:20 UTC2h 10m
2026-07-18 PGT2475 - Jul 18, 04:10 UTCJul 18, 04:40 UTC30m
2026-07-18 PGT92BP - Jul 18, 02:19 UTCJul 18, 03:00 UTC41m
2026-07-17 PGT40AT - Jul 17, 22:00 UTCJul 17, 22:35 UTC35m
2026-07-17 PGT67XQ - Jul 17, 18:29 UTCJul 17, 21:05 UTC2h 35m
2026-07-17 PGT81AF - Jul 17, 16:49 UTCJul 17, 17:20 UTC30m
2026-07-17 PGT1688 - Jul 17, 12:10 UTCJul 17, 14:55 UTC2h 45m
2026-07-17 PGT66MT ESB → DUS Jul 17, 07:14 UTCJul 17, 10:25 UTC3h 10m
2026-07-17 PGT2475 - Jul 17, 05:15 UTCJul 17, 05:50 UTC35m
2026-07-17 PGT92BP - Jul 17, 03:45 UTCJul 17, 04:20 UTC35m
2026-07-16 PGT1742 LIS → ESB Jul 16, 22:15 UTCJul 17, 02:10 UTC3h 55m
2026-07-16 PGT1741 - Jul 16, 11:05 UTCJul 16, 20:09 UTC9h 5m
2026-07-16 PGT4066 - Jul 16, 09:45 UTCJul 16, 10:00 UTC15m
2026-07-16 PGT2475 - Jul 16, 07:15 UTCJul 16, 07:45 UTC30m
2026-07-15 PGT670 - Jul 15, 20:45 UTCJul 16, 06:05 UTC9h 20m
2026-07-15 PGT1744 - Jul 15, 16:50 UTCJul 15, 18:50 UTC2h 0m
2026-07-15 PGT33RG - Jul 15, 07:20 UTCJul 15, 15:40 UTC8h 20m
2026-07-15 PGT1709 - Jul 15, 00:10 UTCJul 15, 06:15 UTC6h 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-NBZ page for operator, model, and routing details .

Mode-S 4BB85A frequently asked

What is Mode-S code 4BB85A?
4BB85A is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-NBZ.
Where is Mode-S 4BB85A registered?
Mode-S code 4BB85A is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB85A broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 16:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB85A, octal 22734132, decimal 4,962,394.
What flights does 4BB85A operate?
Mode-S 4BB85A has broadcast 20 distinct callsigns, including PGT1580, PGT1521, PGT28RL, PGT820D, PGT81G.