Apparatus

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sensors Mode-S transponder

4B8E04

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-CPD · BOEING 737-800

Hex
4B8E04
Octal
22707004
Decimal
4,951,556
Country
TR
Tail
TC-CPD
Type
B738
No current signal · last broadcast Jul 26, 21:35 UTC
Flights observed
495
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 21:35 UTC

Last known position

Most recent position reported by Mode-S 4B8E04.

Country allocation

The ICAO 24-bit address 4B8E04 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
PGT58QH - 9 2026-07-20
PGT40PJ Pegasus Airlines 9 2026-07-20
PGT81WP - 8 2026-07-18
PGT45NE - 7 2026-07-18
PGT9QZ Pegasus Airlines 6 2026-07-22
PGT48RV - 6 2026-06-20
PGT35R Pegasus Airlines 6 2026-04-29
PGT989A - 5 2026-07-22
PGT774A - 5 2026-07-09
PGT73G Pegasus Airlines 5 2026-04-29
PGT672D - 5 2026-07-17
PGT551 - 5 2026-06-21
PGT19WQ Pegasus Airlines 5 2026-07-22
PGT15UE - 5 2026-07-10
PGT991X - 4 2026-07-13
PGT949 Pegasus Airlines 4 2026-07-07
PGT8EA - 4 2026-06-18
PGT86VU - 4 2026-07-17
PGT864F Pegasus Airlines 4 2026-06-02
PGT83GP - 4 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PGT22HC - Jul 26, 17:55 UTCJul 26, 21:35 UTC3h 40m
2026-07-26 PGT586J ADB → SAW Jul 26, 15:45 UTCJul 26, 16:35 UTC50m
2026-07-26 PGT48MJ SAW → ADB Jul 26, 13:50 UTCJul 26, 14:25 UTC35m
2026-07-26 PGT78T ADB → BAL Jul 26, 08:30 UTCJul 26, 12:30 UTC4h 0m
2026-07-26 PGT3221 BAL → ADB Jul 26, 02:20 UTCJul 26, 07:20 UTC5h 1m
2026-07-25 PGT49W ESB → AYT Jul 25, 20:10 UTCJul 26, 00:10 UTC4h 0m
2026-07-25 PGT24BK MQM → ADB Jul 25, 14:20 UTCJul 25, 18:40 UTC4h 20m
2026-07-25 PGT437 RMO → SAW Jul 25, 12:15 UTCJul 25, 12:40 UTC25m
2026-07-25 PGT436 SAW → RMO Jul 25, 09:35 UTCJul 25, 10:20 UTC45m
2026-07-24 PGT150K - Jul 24, 20:30 UTCJul 24, 21:05 UTC35m
2026-07-24 PGT52W - Jul 24, 18:35 UTCJul 24, 19:15 UTC40m
2026-07-24 PGT34LA IST → ADB Jul 24, 16:35 UTCJul 24, 17:20 UTC45m
2026-07-24 PGT78P SAW → ADB Jul 24, 14:25 UTCJul 24, 15:00 UTC35m
2026-07-24 PGT262 TGD → SAW Jul 24, 11:30 UTCJul 24, 12:30 UTC1h 0m
2026-07-24 PGT261 SAW → TGD Jul 24, 08:25 UTCJul 24, 09:40 UTC1h 15m
2026-07-24 PGT809M AYT → SAW Jul 24, 06:05 UTCJul 24, 07:00 UTC55m
2026-07-24 PGT48GV - Jul 24, 03:45 UTCJul 24, 04:35 UTC50m
2026-07-23 PGT36DD ZAG → SAW Jul 23, 16:40 UTCJul 23, 18:15 UTC1h 35m
2026-07-23 PGT38BF SAW → ZAG Jul 23, 13:40 UTCJul 23, 15:25 UTC1h 45m
2026-07-23 PGT64N STR → SAW Jul 23, 09:45 UTCJul 23, 12:00 UTC2h 15m
2026-07-23 PGT967 SAW → STR Jul 23, 05:45 UTCJul 23, 08:30 UTC2h 45m
2026-07-23 PGT53YJ BEY → AYT Jul 23, 01:45 UTCJul 23, 04:00 UTC2h 15m
2026-07-22 PGT98BV SAW → TBS Jul 22, 22:45 UTCJul 23, 00:20 UTC1h 35m
2026-07-22 PGT9QZ DLM → SAW Jul 22, 19:40 UTCJul 22, 20:25 UTC45m
2026-07-22 PGT989A - Jul 22, 17:45 UTCJul 22, 18:30 UTC45m
2026-07-22 PGT19WQ TBS → SAW Jul 22, 14:10 UTCJul 22, 15:15 UTC1h 5m
2026-07-22 PGT313 ESB → DUS Jul 22, 01:20 UTCJul 22, 12:55 UTC11h 35m
2026-07-21 PGT312 SAW → TBS Jul 21, 21:00 UTCJul 21, 22:40 UTC1h 40m
2026-07-21 PGT19WQ TBS → SAW Jul 21, 13:40 UTCJul 21, 14:40 UTC1h 0m
2026-07-21 PGT464W - Jul 21, 10:35 UTCJul 21, 12:15 UTC1h 40m
2026-07-21 PGT118H - Jul 21, 08:20 UTCJul 21, 09:00 UTC40m
2026-07-21 PGT2286 SAW → DLM Jul 21, 06:20 UTCJul 21, 07:00 UTC40m
2026-07-21 PGT659C - Jul 21, 04:15 UTCJul 21, 04:55 UTC40m
2026-07-21 PGT1811 AMM → DLM Jul 21, 00:50 UTCJul 21, 02:20 UTC1h 30m
2026-07-20 PGT1810 DLM → AMM Jul 20, 21:55 UTCJul 20, 23:25 UTC1h 30m
2026-07-20 PGT11NC - Jul 20, 18:10 UTCJul 20, 18:55 UTC45m
2026-07-20 PGT58QH - Jul 20, 13:00 UTCJul 20, 16:40 UTC3h 40m
2026-07-20 PGT40PJ SAW → EDI Jul 20, 07:20 UTCJul 20, 11:25 UTC4h 5m
2026-07-19 PGT86MR STN → SAW Jul 19, 18:20 UTCJul 19, 21:30 UTC3h 10m
2026-07-19 PGT1177 SAW → STN Jul 19, 13:05 UTCJul 19, 16:45 UTC3h 40m
2026-07-19 PGT78T ADB → BAL Jul 19, 07:40 UTCJul 19, 11:30 UTC3h 50m
2026-07-19 PGT3221 BAL → ADB Jul 19, 02:35 UTCJul 19, 06:25 UTC3h 50m
2026-07-18 PGT646A DIY → SAW Jul 18, 21:00 UTCJul 18, 21:35 UTC35m
2026-07-18 SXS5020 - Jul 18, 20:35 UTCJul 18, 20:45 UTC10m
2026-07-18 PGT77L SAW → DIY Jul 18, 17:15 UTCJul 18, 17:35 UTC20m
2026-07-18 PGT45NE - Jul 18, 12:20 UTCJul 18, 15:30 UTC3h 10m
2026-07-18 PGT81WP - Jul 18, 07:15 UTCJul 18, 11:10 UTC3h 55m
2026-07-18 PGT585 SPX → SAW Jul 18, 03:10 UTCJul 18, 04:40 UTC1h 30m
2026-07-17 PGT584 SAW → SPX Jul 17, 22:35 UTCJul 18, 00:04 UTC1h 30m
2026-07-17 PGT70H - Jul 17, 16:15 UTCJul 17, 16:40 UTC25m

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

Mode-S 4B8E04 frequently asked

What is Mode-S code 4B8E04?
4B8E04 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-CPD.
Where is Mode-S 4B8E04 registered?
Mode-S code 4B8E04 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B8E04 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B8E04, octal 22707004, decimal 4,951,556.
What flights does 4B8E04 operate?
Mode-S 4B8E04 has broadcast 20 distinct callsigns, including PGT58QH, PGT40PJ, PGT81WP, PGT45NE, PGT9QZ.