Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

4BB270

ICAO 24-bit transponder address · allocated to Turkey

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

Hex
4BB270
Octal
22731160
Decimal
4,960,880
Country
TR
Tail
TC-LSP
Type
A21N
No current signal · last broadcast Jul 26, 19:45 UTC
Flights observed
291
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 19:45 UTC

Last known position

Most recent position reported by Mode-S 4BB270.

Country allocation

The ICAO 24-bit address 4BB270 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
THY2YJ Turkish Airlines 6 2026-07-03
THY1JM - 5 2026-07-03
THY60E Turkish Airlines 4 2026-05-20
THY5AW - 4 2026-07-11
THY3PB - 4 2026-07-11
THY7XZ Turkish Airlines 3 2026-07-25
THY6RP Turkish Airlines 3 2026-07-26
THY6MT Turkish Airlines 3 2026-04-16
THY6GF Turkish Airlines 3 2026-07-03
THY6DL Turkish Airlines 3 2026-05-23
THY5JH Turkish Airlines 3 2026-07-26
THY5EJ Turkish Airlines 3 2026-07-25
THY40H Turkish Airlines 3 2026-07-26
THY3ZM - 3 2026-07-14
THY3XR Turkish Airlines 3 2026-05-23
THY3DJ Turkish Airlines 3 2026-07-23
THY39P Turkish Airlines 3 2026-07-25
THY355 Turkish Airlines 3 2026-05-23
THY325 - 3 2026-07-05
THY2RZ Turkish Airlines 3 2026-04-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THY094 IST → JED Jul 26, 18:05 UTCJul 26, 19:45 UTC1h 40m
2026-07-26 THY5JH GZP → IST Jul 26, 13:15 UTCJul 26, 15:40 UTC2h 25m
2026-07-26 THY6RP IST → DUS Jul 26, 08:55 UTCJul 26, 11:55 UTC3h 0m
2026-07-26 THY40H FCO → IST Jul 26, 05:25 UTCJul 26, 07:10 UTC1h 46m
2026-07-25 THY5EJ IST → FCO Jul 25, 19:35 UTCJul 25, 21:50 UTC2h 15m
2026-07-25 THY1WG IST → BOS Jul 25, 14:05 UTCJul 25, 16:05 UTC2h 0m
2026-07-25 THY7XZ IST → PRG Jul 25, 10:35 UTCJul 25, 12:45 UTC2h 10m
2026-07-25 THY39P BRU → IST Jul 25, 05:55 UTCJul 25, 08:55 UTC3h 0m
2026-07-24 THY1EF IST → BRU Jul 24, 16:15 UTCJul 24, 19:15 UTC3h 0m
2026-07-24 THY6BA IST → VIE Jul 24, 12:40 UTCJul 24, 14:30 UTC1h 50m
2026-07-24 THY9EX CDG → IST Jul 24, 08:55 UTCJul 24, 10:55 UTC2h 0m
2026-07-24 THY4AW ASR → IST Jul 24, 03:55 UTCJul 24, 07:20 UTC3h 25m
2026-07-23 THY5LY ALG → IST Jul 23, 22:50 UTCJul 24, 01:35 UTC2h 45m
2026-07-23 THY5CR IST → ALG Jul 23, 17:40 UTCJul 23, 21:00 UTC3h 20m
2026-07-23 THY3DJ ORN → IST Jul 23, 12:25 UTCJul 23, 15:40 UTC3h 15m
2026-07-23 THY1JB IST → ORN Jul 23, 07:10 UTCJul 23, 10:55 UTC3h 45m
2026-07-23 THY7GJ TBS → IST Jul 23, 04:45 UTCJul 23, 04:55 UTC10m
2026-07-23 THY7GJ TBS → IST Jul 23, 02:45 UTCJul 23, 03:50 UTC1h 5m
2026-07-23 THY8YA IST → TBS Jul 23, 00:35 UTCJul 23, 00:45 UTC10m
2026-07-22 THY8YA IST → TBS Jul 22, 23:05 UTCJul 22, 23:35 UTC30m
2026-07-22 THY4QN AMS → SAW Jul 22, 17:05 UTCJul 22, 20:20 UTC3h 15m
2026-07-22 THY6RB HAM → IST Jul 22, 12:30 UTCJul 22, 15:50 UTC3h 20m
2026-07-21 THY4CH - Jul 21, 22:45 UTCJul 22, 03:30 UTC4h 45m
2026-07-21 THY6GY - Jul 21, 16:00 UTCJul 21, 18:45 UTC2h 45m
2026-07-21 THY6ZM IST → AMS Jul 21, 11:15 UTCJul 21, 14:25 UTC3h 10m
2026-07-21 THY7RN BCN → IST Jul 21, 05:55 UTCJul 21, 08:40 UTC2h 45m
2026-07-20 THY5RD - Jul 20, 17:45 UTCJul 20, 21:20 UTC3h 35m
2026-07-20 THY2SA - Jul 20, 13:05 UTCJul 20, 15:45 UTC2h 40m
2026-07-20 THY9CH IST → GVA Jul 20, 08:55 UTCJul 20, 11:45 UTC2h 50m
2026-07-20 THY145 - Jul 20, 04:55 UTCJul 20, 07:00 UTC2h 5m
2026-07-19 THY144 - Jul 19, 22:50 UTCJul 20, 00:45 UTC1h 55m
2026-07-19 THY6DF - Jul 19, 17:40 UTCJul 19, 20:25 UTC2h 45m
2026-07-19 THY5NU - Jul 19, 13:40 UTCJul 19, 16:20 UTC2h 40m
2026-07-19 THY1BC IST → BIO Jul 19, 08:35 UTCJul 19, 11:05 UTC2h 30m
2026-07-19 THY8VN VIE → ESB Jul 19, 04:25 UTCJul 19, 07:10 UTC2h 45m
2026-07-18 THY4TA - Jul 18, 19:40 UTCJul 18, 21:25 UTC1h 45m
2026-07-18 THY3PC - Jul 18, 16:10 UTCJul 18, 18:00 UTC1h 50m
2026-07-18 THY9PJ - Jul 18, 13:10 UTCJul 18, 14:10 UTC1h 0m
2026-07-18 THY2QJ - Jul 18, 10:40 UTCJul 18, 11:40 UTC1h 0m
2026-07-18 THY3WQ BUD → IST Jul 18, 07:10 UTCJul 18, 08:50 UTC1h 40m
2026-07-18 THY75P - Jul 18, 04:30 UTCJul 18, 06:00 UTC1h 30m
2026-07-17 THY3TL BER → IST Jul 17, 21:10 UTCJul 17, 23:39 UTC2h 30m
2026-07-17 THY4AY - Jul 17, 17:35 UTCJul 17, 19:45 UTC2h 10m
2026-07-17 THY8SU - Jul 17, 10:35 UTCJul 17, 14:35 UTC4h 0m
2026-07-17 THY5XV - Jul 17, 04:44 UTCJul 17, 08:45 UTC4h 0m
2026-07-17 THY7MB - Jul 17, 01:15 UTCJul 17, 01:55 UTC40m
2026-07-16 THY8BW - Jul 16, 23:25 UTCJul 16, 23:59 UTC35m
2026-07-16 THY9LK - Jul 16, 17:40 UTCJul 16, 20:29 UTC2h 50m
2026-07-16 THY5EC - Jul 16, 12:34 UTCJul 16, 15:49 UTC3h 15m
2026-07-16 THY3PX - Jul 16, 04:00 UTCJul 16, 09:50 UTC5h 50m

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

Mode-S 4BB270 frequently asked

What is Mode-S code 4BB270?
4BB270 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-LSP.
Where is Mode-S 4BB270 registered?
Mode-S code 4BB270 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BB270 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BB270, octal 22731160, decimal 4,960,880.
What flights does 4BB270 operate?
Mode-S 4BB270 has broadcast 20 distinct callsigns, including THY2YJ, THY1JM, THY60E, THY5AW, THY3PB.