Apparatus

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sensors Mode-S transponder

4BB849

ICAO 24-bit transponder address · allocated to Turkey

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

Hex
4BB849
Octal
22734111
Decimal
4,962,377
Country
TR
Tail
TC-NBI
Type
A20N
No current signal · last broadcast Jul 26, 22:05 UTC
Flights observed
399
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 22:05 UTC

Last known position

Most recent position reported by Mode-S 4BB849.

Country allocation

The ICAO 24-bit address 4BB849 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
PGT91YA - 5 2026-07-26
PGT19T Pegasus Airlines 5 2026-05-15
PGT787T Pegasus Airlines 4 2026-07-04
PGT6AK - 4 2026-07-14
PGT6266 - 4 2026-07-14
PGT28PA - 4 2026-07-03
PGT914H Pegasus Airlines 3 2026-07-26
PGT89XR Pegasus Airlines 3 2026-04-15
PGT86TW - 3 2026-07-26
PGT79K - 3 2026-07-19
PGT77PX - 3 2026-04-13
PGT76LZ - 3 2026-04-13
PGT689 Pegasus Airlines 3 2026-04-22
PGT9YQ - 2 2026-07-12
PGT991X Pegasus Airlines 2 2026-05-03
PGT93L - 2 2026-07-06
PGT8EA - 2 2026-05-15
PGT878C Pegasus Airlines 2 2026-07-18
PGT870X Pegasus Airlines 2 2026-07-18
PGT82KF - 2 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PGT1829 BEY → BJV Jul 26, 21:00 UTCJul 26, 22:05 UTC1h 5m
2026-07-26 PGT6NF DLM → BEY Jul 26, 19:05 UTCJul 26, 19:55 UTC50m
2026-07-26 PGT75BA SAW → DLM Jul 26, 17:00 UTCJul 26, 17:30 UTC30m
2026-07-26 PGT86TW - Jul 26, 14:20 UTCJul 26, 15:20 UTC1h 0m
2026-07-26 PGT914H SAW → AYT Jul 26, 11:50 UTCJul 26, 13:00 UTC1h 10m
2026-07-26 PGT91YA - Jul 26, 09:25 UTCJul 26, 10:25 UTC1h 0m
2026-07-26 PGT69KF - Jul 26, 05:45 UTCJul 26, 08:10 UTC2h 26m
2026-07-26 PGT33QL - Jul 26, 01:30 UTCJul 26, 04:30 UTC3h 0m
2026-07-25 PGT37Z - Jul 25, 20:35 UTCJul 26, 00:05 UTC3h 30m
2026-07-25 PGT1875 AYT → ECN Jul 25, 18:30 UTCJul 25, 19:10 UTC40m
2026-07-25 PGT1874 ECN → AYT Jul 25, 16:55 UTCJul 25, 17:30 UTC35m
2026-07-25 PGT2030 SAW → AYT Jul 25, 14:35 UTCJul 25, 15:35 UTC1h 0m
2026-07-25 PGT672D - Jul 25, 12:15 UTCJul 25, 13:10 UTC55m
2026-07-25 PGT86VU - Jul 25, 09:50 UTCJul 25, 11:00 UTC1h 10m
2026-07-21 PGT1927 ECN → SAW Jul 21, 20:20 UTCJul 21, 21:25 UTC1h 5m
2026-07-21 PGT1926 SAW → ECN Jul 21, 18:10 UTCJul 21, 19:20 UTC1h 10m
2026-07-21 PGT752 - Jul 21, 14:20 UTCJul 21, 16:55 UTC2h 35m
2026-07-21 PGT751 ALG → SAW Jul 21, 09:05 UTCJul 21, 12:25 UTC3h 20m
2026-07-20 PGT101 ALA → SAW Jul 20, 18:15 UTCJul 21, 06:25 UTC12h 10m
2026-07-20 PGT86TW - Jul 20, 14:10 UTCJul 20, 15:00 UTC50m
2026-07-20 PGT2DY VIE → AYT Jul 20, 10:00 UTCJul 20, 12:15 UTC2h 15m
2026-07-20 PGT37PD AYT → VIE Jul 20, 06:15 UTCJul 20, 08:40 UTC2h 25m
2026-07-19 PGT79K - Jul 19, 18:30 UTCJul 19, 21:20 UTC2h 50m
2026-07-19 PGT49RA - Jul 19, 14:35 UTCJul 19, 16:55 UTC2h 20m
2026-07-19 PGT6275 - Jul 19, 11:15 UTCJul 19, 13:40 UTC2h 25m
2026-07-19 PGT72XA - Jul 19, 07:15 UTCJul 19, 09:55 UTC2h 40m
2026-07-19 PGT32M ERF → AYT Jul 19, 01:50 UTCJul 19, 04:45 UTC2h 55m
2026-07-18 PGT19QN - Jul 18, 21:30 UTCJul 19, 00:40 UTC3h 10m
2026-07-18 PGT870X DUS → AYT Jul 18, 16:50 UTCJul 18, 20:05 UTC3h 15m
2026-07-18 PGT878C AYT → DUS Jul 18, 11:50 UTCJul 18, 15:25 UTC3h 35m
2026-07-18 PGT5544 SOF → AYT Jul 18, 09:05 UTCJul 18, 10:25 UTC1h 20m
2026-07-18 PGT32HG AYT → SOF Jul 18, 06:35 UTCJul 18, 08:00 UTC1h 25m
2026-07-17 PGT709 FRU → AYT Jul 17, 17:40 UTCJul 18, 04:50 UTC11h 11m
2026-07-17 PGT76SC LEJ → AYT Jul 17, 10:44 UTCJul 17, 13:35 UTC2h 50m
2026-07-17 PGT52X - Jul 17, 06:25 UTCJul 17, 09:20 UTC2h 55m
2026-07-16 PGT117 ADB → SAW Jul 16, 19:25 UTCJul 17, 05:04 UTC9h 40m
2026-07-16 PGT62TM POZ → AYT Jul 16, 15:10 UTCJul 16, 17:54 UTC2h 45m
2026-07-16 PGT6285 - Jul 16, 10:40 UTCJul 16, 13:40 UTC3h 0m
2026-07-15 PGT230 - Jul 15, 21:55 UTCJul 16, 09:25 UTC11h 30m
2026-07-15 PGT6506 - Jul 15, 14:40 UTCJul 15, 16:15 UTC1h 35m
2026-07-15 PGT77WP - Jul 15, 11:50 UTCJul 15, 13:40 UTC1h 50m
2026-07-15 PGT28RL BER → AYT Jul 15, 07:50 UTCJul 15, 10:40 UTC2h 50m
2026-07-15 PGT820D AYT → BER Jul 15, 03:15 UTCJul 15, 06:25 UTC3h 10m
2026-07-14 PGT6266 WRO → AYT Jul 14, 23:30 UTCJul 15, 01:55 UTC2h 25m
2026-07-14 PGT6AK AYT → WRO Jul 14, 19:35 UTCJul 14, 22:25 UTC2h 50m
2026-07-14 PGT557Q - Jul 14, 13:30 UTCJul 14, 16:35 UTC3h 5m
2026-07-14 PGT41EH - Jul 14, 07:40 UTCJul 14, 11:10 UTC3h 30m
2026-07-14 PGT1841 - Jul 14, 04:20 UTCJul 14, 06:30 UTC2h 10m
2026-07-14 PGT1840 - Jul 14, 01:15 UTCJul 14, 02:50 UTC1h 35m
2026-07-13 PGT9DG - Jul 13, 17:55 UTCJul 13, 21:25 UTC3h 30m

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

Mode-S 4BB849 frequently asked

What is Mode-S code 4BB849?
4BB849 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-NBI.
Where is Mode-S 4BB849 registered?
Mode-S code 4BB849 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB849 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB849, octal 22734111, decimal 4,962,377.
What flights does 4BB849 operate?
Mode-S 4BB849 has broadcast 20 distinct callsigns, including PGT91YA, PGT19T, PGT787T, PGT6AK, PGT6266.