Apparatus

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sensors Mode-S transponder

4BC888

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-RDH · AIRBUS A-321neo

Hex
4BC888
Octal
22744210
Decimal
4,966,536
Country
TR
Tail
TC-RDH
Type
A21N
No current signal · last broadcast Jul 26, 17:40 UTC
Flights observed
485
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 17:40 UTC

Last known position

Most recent position reported by Mode-S 4BC888.

Country allocation

The ICAO 24-bit address 4BC888 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
PGT74AU - 5 2026-07-21
PGT6BT Pegasus Airlines 5 2026-07-21
PGT972L - 4 2026-06-26
PGT80EF Pegasus Airlines 4 2026-06-26
PGT7EV - 4 2026-07-08
PGT75CK - 4 2026-06-14
PGT71HQ - 4 2026-06-14
PGT70TG Pegasus Airlines 4 2026-07-22
PGT5BM Pegasus Airlines 4 2026-04-23
PGT45UG - 4 2026-06-27
PGT457H - 4 2026-07-14
PGT362H - 4 2026-07-08
PGT30XR - 4 2026-04-23
PGT229 Pegasus Airlines 4 2026-07-19
PGT96T Pegasus Airlines 3 2026-05-14
PGT94G - 3 2026-07-08
PGT946C Pegasus Airlines 3 2026-05-13
PGT93V Pegasus Airlines 3 2026-07-21
PGT864F Pegasus Airlines 3 2026-07-26
PGT84V Pegasus Airlines 3 2026-06-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PGT864F DLM → SAW Jul 26, 16:40 UTCJul 26, 17:40 UTC1h 0m
2026-07-26 PGT34TN SAW → DLM Jul 26, 14:40 UTCJul 26, 15:10 UTC30m
2026-07-26 PGT156W DLM → SAW Jul 26, 12:30 UTCJul 26, 13:15 UTC45m
2026-07-26 PGT68WZ SAW → DLM Jul 26, 10:20 UTCJul 26, 11:00 UTC40m
2026-07-26 PGT118H - Jul 26, 08:05 UTCJul 26, 08:55 UTC50m
2026-07-26 PGT2286 SAW → DLM Jul 26, 06:15 UTCJul 26, 06:55 UTC41m
2026-07-26 PGT97DQ - Jul 26, 04:00 UTCJul 26, 04:55 UTC55m
2026-07-25 PGT60BF - Jul 25, 21:55 UTCJul 26, 02:05 UTC4h 10m
2026-07-25 PGT74QG SAW → AYT Jul 25, 19:15 UTCJul 25, 20:40 UTC1h 25m
2026-07-25 PGT462Z - Jul 25, 14:10 UTCJul 25, 17:15 UTC3h 5m
2026-07-25 PGT44AN SAW → OSL Jul 25, 09:10 UTCJul 25, 12:45 UTC3h 35m
2026-07-24 PGT390 SAW → VKO Jul 24, 22:45 UTCJul 25, 07:20 UTC8h 35m
2026-07-24 PGT15JR MUC → SAW Jul 24, 18:10 UTCJul 24, 20:10 UTC2h 0m
2026-07-24 PGT69TD SAW → MUC Jul 24, 14:00 UTCJul 24, 16:25 UTC2h 25m
2026-07-24 PGT156W DLM → SAW Jul 24, 11:45 UTCJul 24, 12:30 UTC45m
2026-07-24 PGT68WZ SAW → DLM Jul 24, 08:20 UTCJul 24, 09:05 UTC45m
2026-07-24 PGT27QB BJV → SAW Jul 24, 05:55 UTCJul 24, 06:40 UTC45m
2026-07-24 PGT6HJ AYT → AYT Jul 24, 03:55 UTCJul 24, 04:45 UTC50m
2026-07-23 PGT312V STN → SAW Jul 23, 16:30 UTCJul 23, 19:40 UTC3h 10m
2026-07-23 PGT3KH SAW → STN Jul 23, 11:05 UTCJul 23, 14:35 UTC3h 30m
2026-07-23 PGT15UE - Jul 23, 06:50 UTCJul 23, 09:15 UTC2h 25m
2026-07-22 PGT1651 EZS → CGN Jul 22, 19:50 UTCJul 23, 05:15 UTC9h 25m
2026-07-22 PGT1ET SAW → CGN Jul 22, 15:20 UTCJul 22, 18:20 UTC3h 0m
2026-07-22 PGT264P ARN → SAW Jul 22, 11:10 UTCJul 22, 13:55 UTC2h 45m
2026-07-22 PGT70TG ESB → SAW Jul 22, 03:05 UTCJul 22, 03:35 UTC30m
2026-07-21 PGT93V SAW → ESB Jul 21, 20:25 UTCJul 21, 20:40 UTC15m
2026-07-21 PGT32QF - Jul 21, 17:55 UTCJul 21, 18:25 UTC30m
2026-07-21 PGT634C - Jul 21, 16:05 UTCJul 21, 16:25 UTC20m
2026-07-21 PGT74AU - Jul 21, 12:05 UTCJul 21, 14:30 UTC2h 25m
2026-07-21 PGT6BT SAW → DUS Jul 21, 07:30 UTCJul 21, 10:30 UTC3h 0m
2026-07-21 PGT747 SHJ → SAW Jul 21, 01:20 UTCJul 21, 05:45 UTC4h 25m
2026-07-20 PGT746 - Jul 20, 19:00 UTCJul 20, 23:40 UTC4h 40m
2026-07-20 PGT91N - Jul 20, 13:35 UTCJul 20, 17:00 UTC3h 25m
2026-07-20 PGT30WQ SAW → MAN Jul 20, 07:45 UTCJul 20, 11:30 UTC3h 45m
2026-07-19 PGT229 NQZ → SAW Jul 19, 19:20 UTCJul 20, 06:20 UTC11h 0m
2026-07-19 PGT26DX AMS → SAW Jul 19, 15:10 UTCJul 19, 17:55 UTC2h 45m
2026-07-19 PGT706H - Jul 19, 10:20 UTCJul 19, 13:25 UTC3h 5m
2026-07-19 PGT605 DOH → SAW Jul 19, 02:10 UTCJul 19, 05:30 UTC3h 20m
2026-07-18 PGT604 SAW → DOH Jul 18, 20:05 UTCJul 18, 23:55 UTC3h 50m
2026-07-18 PGT10CA - Jul 18, 17:25 UTCJul 18, 18:15 UTC50m
2026-07-18 PGT31LP - Jul 18, 15:35 UTCJul 18, 16:20 UTC45m
2026-07-18 PGT158K - Jul 18, 11:25 UTCJul 18, 14:10 UTC2h 45m
2026-07-18 PGT1133 SAW → ORY Jul 18, 06:50 UTCJul 18, 10:15 UTC3h 25m
2026-07-17 PGT686 - Jul 17, 20:25 UTCJul 18, 04:30 UTC8h 6m
2026-07-17 PGT32QF - Jul 17, 18:19 UTCJul 17, 18:55 UTC35m
2026-07-17 PGT634C - Jul 17, 16:34 UTCJul 17, 16:55 UTC20m
2026-07-17 PGT1224 - Jul 17, 13:15 UTCJul 17, 15:10 UTC1h 55m
2026-07-17 PGT46KR - Jul 17, 09:15 UTCJul 17, 11:35 UTC2h 20m
2026-07-17 PGT809M - Jul 17, 06:35 UTCJul 17, 07:25 UTC50m
2026-07-17 PGT48GV - Jul 17, 04:20 UTCJul 17, 05:30 UTC1h 10m

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

Mode-S 4BC888 frequently asked

What is Mode-S code 4BC888?
4BC888 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-RDH.
Where is Mode-S 4BC888 registered?
Mode-S code 4BC888 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BC888 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BC888, octal 22744210, decimal 4,966,536.
What flights does 4BC888 operate?
Mode-S 4BC888 has broadcast 20 distinct callsigns, including PGT74AU, PGT6BT, PGT972L, PGT80EF, PGT7EV.