Apparatus

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sensors Mode-S transponder

4BC8DA

ICAO 24-bit transponder address · allocated to Turkey

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

Hex
4BC8DA
Octal
22744332
Decimal
4,966,618
Country
TR
Tail
TC-RFZ
Type
A21N
No current signal · last broadcast Jul 26, 21:50 UTC
Flights observed
484
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 21:50 UTC

Last known position

Most recent position reported by Mode-S 4BC8DA.

Country allocation

The ICAO 24-bit address 4BC8DA 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
PGT93MQ - 5 2026-07-12
PGT839Q - 5 2026-07-11
PGT61V - 5 2026-06-26
PGT274C - 5 2026-06-26
PGT1099 Pegasus Airlines 5 2026-06-05
PGT99TR - 4 2026-07-23
PGT759 - 4 2026-07-13
PGT721 Pegasus Airlines 4 2026-06-27
PGT720 - 4 2026-06-26
PGT67BB Pegasus Airlines 4 2026-07-23
PGT52DE Pegasus Airlines 4 2026-06-05
PGT51LH - 4 2026-07-19
PGT41FV - 4 2026-07-19
PGT40XK - 4 2026-07-09
PGT237Y - 4 2026-07-13
PGT1213 - 4 2026-07-09
PGT1133 Pegasus Airlines 4 2026-04-20
PGT93WK Pegasus Airlines 3 2026-06-17
PGT8BW Pegasus Airlines 3 2026-05-10
PGT893P - 3 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PGT651 SAW → CMN Jul 26, 17:05 UTCJul 26, 21:50 UTC4h 45m
2026-07-26 PGT74AU DUS → SAW Jul 26, 12:00 UTCJul 26, 14:45 UTC2h 45m
2026-07-26 PGT6BT SAW → DUS Jul 26, 07:30 UTCJul 26, 10:30 UTC3h 0m
2026-07-26 PGT81CB - Jul 26, 05:00 UTCJul 26, 05:50 UTC50m
2026-07-25 PGT760U SAW → AYT Jul 25, 21:50 UTCJul 25, 22:35 UTC45m
2026-07-25 PGT1925 ECN → SAW Jul 25, 19:10 UTCJul 25, 20:30 UTC1h 20m
2026-07-25 PGT1924 SAW → ECN Jul 25, 16:45 UTCJul 25, 17:50 UTC1h 5m
2026-07-25 PGT714D AYT → HAM Jul 25, 12:30 UTCJul 25, 15:25 UTC2h 55m
2026-07-25 PGT21PC SAW → HAM Jul 25, 08:20 UTCJul 25, 11:15 UTC2h 55m
2026-07-25 PGT844X - Jul 25, 05:20 UTCJul 25, 06:15 UTC55m
2026-07-25 PGT13UD ADB → BER Jul 25, 02:50 UTCJul 25, 03:40 UTC50m
2026-07-24 PGT2711 KYA → SAW Jul 24, 20:15 UTCJul 24, 23:00 UTC2h 45m
2026-07-24 PGT10CA - Jul 24, 17:50 UTCJul 24, 18:50 UTC1h 0m
2026-07-24 PGT31LP SAW → BJV Jul 24, 15:55 UTCJul 24, 16:45 UTC50m
2026-07-24 PGT88X CGN → SAW Jul 24, 11:45 UTCJul 24, 14:15 UTC2h 30m
2026-07-24 PGT86TT SAW → CGN Jul 24, 07:10 UTCJul 24, 10:10 UTC3h 0m
2026-07-23 PGT705 SAW → BGY Jul 23, 17:50 UTCJul 24, 04:55 UTC11h 5m
2026-07-23 PGT67BB EIN → SAW Jul 23, 13:00 UTCJul 23, 15:35 UTC2h 35m
2026-07-23 PGT99TR - Jul 23, 08:35 UTCJul 23, 11:45 UTC3h 10m
2026-07-23 PGT72UT GNY → SAW Jul 23, 02:50 UTCJul 23, 06:55 UTC4h 5m
2026-07-22 PGT984 VIE → ADB Jul 22, 18:25 UTCJul 22, 20:45 UTC2h 20m
2026-07-22 PGT49PK SAW → BER Jul 22, 13:50 UTCJul 22, 16:45 UTC2h 55m
2026-07-22 PGT893P - Jul 22, 10:20 UTCJul 22, 12:05 UTC1h 45m
2026-07-21 PGT652 CMN → SAW Jul 21, 23:35 UTCJul 22, 03:35 UTC4h 0m
2026-07-21 PGT651 SAW → CMN Jul 21, 17:20 UTCJul 21, 22:05 UTC4h 45m
2026-07-21 PGT1224 - Jul 21, 13:30 UTCJul 21, 15:20 UTC1h 50m
2026-07-21 PGT46KR SAW → FCO Jul 21, 09:30 UTCJul 21, 11:45 UTC2h 15m
2026-07-20 PGT306U - Jul 20, 14:40 UTCJul 20, 16:55 UTC2h 15m
2026-07-20 PGT63QR SAW → NUE Jul 20, 10:40 UTCJul 20, 13:10 UTC2h 30m
2026-07-20 PGT66W - Jul 20, 06:00 UTCJul 20, 06:30 UTC30m
2026-07-20 PGT2940 SAW → EDO Jul 20, 04:20 UTCJul 20, 04:55 UTC35m
2026-07-20 PGT915J - Jul 20, 02:10 UTCJul 20, 02:25 UTC15m
2026-07-19 PGT25FA SAW → ASR Jul 19, 22:35 UTCJul 19, 23:00 UTC25m
2026-07-19 PGT40YP ASR → SAW Jul 19, 20:45 UTCJul 19, 21:20 UTC35m
2026-07-19 PGT22BN - Jul 19, 18:10 UTCJul 19, 18:30 UTC20m
2026-07-19 PGT51LH - Jul 19, 16:00 UTCJul 19, 16:50 UTC50m
2026-07-19 PGT41FV - Jul 19, 14:05 UTCJul 19, 15:00 UTC55m
2026-07-19 PGT64N STR → SAW Jul 19, 10:05 UTCJul 19, 12:20 UTC2h 15m
2026-07-19 PGT967 SAW → STR Jul 19, 05:45 UTCJul 19, 08:20 UTC2h 35m
2026-07-19 PGT53YJ BEY → AYT Jul 19, 02:20 UTCJul 19, 04:25 UTC2h 5m
2026-07-19 PGT98BV SAW → TBS Jul 19, 00:15 UTCJul 19, 00:45 UTC30m
2026-07-18 PGT98BV SAW → TBS Jul 18, 23:05 UTCJul 18, 23:30 UTC25m
2026-07-18 PGT86MR - Jul 18, 18:40 UTCJul 18, 21:45 UTC3h 5m
2026-07-18 PGT1177 - Jul 18, 13:30 UTCJul 18, 17:15 UTC3h 45m
2026-07-18 PGT73G DUS → SAW Jul 18, 09:05 UTCJul 18, 11:40 UTC2h 35m
2026-07-18 PGT35R SAW → DUS Jul 18, 04:15 UTCJul 18, 07:10 UTC2h 55m
2026-07-17 PGT80PT STN → SAW Jul 17, 23:45 UTCJul 18, 02:50 UTC3h 6m
2026-07-17 PGT598Q - Jul 17, 18:50 UTCJul 17, 22:29 UTC3h 40m
2026-07-17 PGT388P - Jul 17, 15:10 UTCJul 17, 17:15 UTC2h 5m
2026-07-17 PGT861J - Jul 17, 11:04 UTCJul 17, 13:29 UTC2h 25m

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

Mode-S 4BC8DA frequently asked

What is Mode-S code 4BC8DA?
4BC8DA is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-RFZ.
Where is Mode-S 4BC8DA registered?
Mode-S code 4BC8DA is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BC8DA broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BC8DA, octal 22744332, decimal 4,966,618.
What flights does 4BC8DA operate?
Mode-S 4BC8DA has broadcast 20 distinct callsigns, including PGT93MQ, PGT839Q, PGT61V, PGT274C, PGT1099.