Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

4B9E02

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-GPB · AIRBUS A-321

Hex
4B9E02
Octal
22717002
Decimal
4,955,650
Country
TR
Tail
TC-GPB
Type
A321
No current signal · last broadcast 6d ago
Flights observed
76
Distinct callsigns
13
Country
TR
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S 4B9E02.

Country allocation

The ICAO 24-bit address 4B9E02 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 13 distinct

Callsign Airline Flights Last seen
KNE299 Nas Air 22 2026-07-25
KNE300 Nas Air 20 2026-07-25
KNE304 Nas Air 7 2026-07-24
KNE303 Nas Air 7 2026-07-23
KNE265 Nas Air 4 2026-07-08
KNE285 - 3 2026-07-07
KNE266 - 3 2026-07-02
KNE263 - 3 2026-06-27
KNE273 - 2 2026-07-01
KNE253 Nas Air 2 2026-07-26
KNE274 - 1 2026-07-03
KNE254 Nas Air 1 2026-07-26
BBT9002 - 1 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KNE254 AMM → RUH Jul 26, 20:10 UTCJul 26, 20:45 UTC35m
2026-07-26 KNE253 RUH → AMM Jul 26, 18:10 UTCJul 26, 18:35 UTC25m
2026-07-25 KNE300 IST → RUH Jul 25, 19:25 UTCJul 26, 08:55 UTC13h 31m
2026-07-25 KNE299 RUH → IST Jul 25, 09:15 UTCJul 25, 17:25 UTC8h 10m
2026-07-24 KNE300 IST → RUH Jul 24, 19:10 UTCJul 25, 07:40 UTC12h 30m
2026-07-24 KNE299 RUH → IST Jul 24, 09:55 UTCJul 24, 17:00 UTC7h 5m
2026-07-24 KNE304 TZX → RUH Jul 24, 08:50 UTCJul 24, 09:10 UTC20m
2026-07-23 KNE300 IST → RUH Jul 23, 18:55 UTCJul 24, 07:35 UTC12h 40m
2026-07-23 KNE299 RUH → IST Jul 23, 15:05 UTCJul 23, 17:05 UTC2h 0m
2026-07-23 KNE304 TZX → RUH Jul 23, 08:50 UTCJul 23, 10:20 UTC1h 30m
2026-07-23 KNE303 RUH → TZX Jul 23, 07:05 UTCJul 23, 07:25 UTC20m
2026-07-23 KNE303 RUH → TZX Jul 23, 05:55 UTCJul 23, 06:30 UTC35m
2026-07-22 KNE300 IST → RUH Jul 22, 18:40 UTCJul 22, 20:30 UTC1h 50m
2026-07-22 KNE299 RUH → IST Jul 22, 15:00 UTCJul 22, 17:05 UTC2h 5m
2026-07-21 KNE300 IST → RUH Jul 21, 19:15 UTCJul 21, 21:10 UTC1h 55m
2026-07-21 KNE299 RUH → IST Jul 21, 15:10 UTCJul 21, 17:05 UTC1h 55m
2026-07-21 KNE304 TZX → RUH Jul 21, 08:40 UTCJul 21, 10:10 UTC1h 30m
2026-07-21 KNE303 RUH → TZX Jul 21, 05:45 UTCJul 21, 07:20 UTC1h 35m
2026-07-20 KNE300 IST → RUH Jul 20, 19:40 UTCJul 20, 21:30 UTC1h 50m
2026-07-20 KNE299 RUH → IST Jul 20, 15:15 UTCJul 20, 17:10 UTC1h 55m
2026-07-20 KNE304 TZX → RUH Jul 20, 11:55 UTCJul 20, 12:05 UTC10m
2026-07-20 KNE304 TZX → RUH Jul 20, 09:05 UTCJul 20, 10:40 UTC1h 35m
2026-07-20 KNE303 RUH → TZX Jul 20, 06:25 UTCJul 20, 07:50 UTC1h 25m
2026-07-19 KNE300 IST → RUH Jul 19, 22:15 UTCJul 19, 22:25 UTC10m
2026-07-19 KNE300 IST → RUH Jul 19, 19:05 UTCJul 19, 21:00 UTC1h 55m
2026-07-19 KNE299 RUH → IST Jul 19, 09:05 UTCJul 19, 17:15 UTC8h 10m
2026-07-18 KNE300 IST → RUH Jul 18, 18:55 UTCJul 19, 07:45 UTC12h 50m
2026-07-18 KNE299 RUH → IST Jul 18, 08:50 UTCJul 18, 17:10 UTC8h 20m
2026-07-17 KNE300 IST → RUH Jul 17, 19:05 UTCJul 18, 07:35 UTC12h 31m
2026-07-17 KNE299 RUH → IST Jul 17, 08:49 UTCJul 17, 16:49 UTC8h 0m
2026-07-16 KNE300 - Jul 16, 18:50 UTCJul 17, 07:35 UTC12h 45m
2026-07-16 KNE299 - Jul 16, 09:00 UTCJul 16, 17:14 UTC8h 15m
2026-07-15 KNE299 - Jul 15, 14:40 UTCJul 16, 07:45 UTC17h 5m
2026-07-15 KNE304 - Jul 15, 08:40 UTCJul 15, 10:15 UTC1h 35m
2026-07-14 KNE300 - Jul 14, 18:35 UTCJul 15, 07:25 UTC12h 49m
2026-07-14 KNE299 - Jul 14, 09:00 UTCJul 14, 17:10 UTC8h 10m
2026-07-13 KNE300 - Jul 13, 18:30 UTCJul 14, 07:25 UTC12h 55m
2026-07-13 KNE299 - Jul 13, 08:40 UTCJul 13, 16:40 UTC8h 0m
2026-07-12 KNE300 - Jul 12, 18:55 UTCJul 13, 07:20 UTC12h 25m
2026-07-12 KNE299 - Jul 12, 09:05 UTCJul 12, 17:10 UTC8h 5m
2026-07-11 KNE300 - Jul 11, 18:35 UTCJul 12, 07:50 UTC13h 15m
2026-07-11 KNE299 - Jul 11, 15:10 UTCJul 11, 17:05 UTC1h 55m
2026-07-11 KNE304 - Jul 11, 09:25 UTCJul 11, 11:00 UTC1h 35m
2026-07-10 KNE300 - Jul 10, 18:50 UTCJul 11, 07:55 UTC13h 5m
2026-07-10 KNE299 - Jul 10, 08:55 UTCJul 10, 16:50 UTC7h 55m
2026-07-09 KNE300 - Jul 9, 18:35 UTCJul 10, 07:25 UTC12h 50m
2026-07-09 KNE299 - Jul 9, 08:50 UTCJul 9, 16:55 UTC8h 5m
2026-07-09 KNE303 - Jul 9, 06:10 UTCJul 9, 07:40 UTC1h 30m
2026-07-08 KNE265 RUH → CAI Jul 8, 12:50 UTCJul 8, 19:30 UTC6h 40m
2026-07-07 KNE285 - Jul 7, 21:35 UTCJul 8, 10:50 UTC13h 15m

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

Mode-S 4B9E02 frequently asked

What is Mode-S code 4B9E02?
4B9E02 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-GPB.
Where is Mode-S 4B9E02 registered?
Mode-S code 4B9E02 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B9E02 broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B9E02, octal 22717002, decimal 4,955,650.
What flights does 4B9E02 operate?
Mode-S 4B9E02 has broadcast 13 distinct callsigns, including KNE299, KNE300, KNE304, KNE303, KNE265.