sensors Mode-S transponder
4BB101
ICAO 24-bit transponder address · allocated to Turkey
Currently assigned to TC-LHA · AIRBUS A-350-900
- Hex
- 4BB101
- Octal
- 22730401
- Decimal
- 4,960,513
- Country
- TR
- Tail
- TC-LHA
- Type
- A359
- Flights observed
- 140
- Distinct callsigns
- 20
- Country
- TR
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 4BB101 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 |
|---|---|---|---|
| THY165 | Turkish Airlines | 12 | 2026-05-24 |
| THY216 | Turkish Airlines | 10 | 2026-05-17 |
| THY169 | Turkish Airlines | 10 | 2026-04-21 |
| THY215 | Turkish Airlines | 9 | 2026-05-29 |
| THY8DE | Turkish Airlines | 7 | 2026-05-12 |
| THY8JK | Turkish Airlines | 6 | 2026-05-13 |
| THY800 | Turkish Airlines | 6 | 2026-05-15 |
| THY59 | Turkish Airlines | 6 | 2026-05-25 |
| THY58 | Turkish Airlines | 6 | 2026-05-24 |
| THY168 | Turkish Airlines | 5 | 2026-04-20 |
| THY164 | Turkish Airlines | 5 | 2026-05-07 |
| THY067 | Turkish Airlines | 4 | 2026-05-14 |
| THY92W | Turkish Airlines | 2 | 2026-05-10 |
| THY904 | Turkish Airlines | 2 | 2026-05-25 |
| THY903 | Turkish Airlines | 2 | 2026-05-25 |
| THY71M | Turkish Airlines | 2 | 2026-05-20 |
| THY69 | Turkish Airlines | 2 | 2026-05-05 |
| THY68 | Turkish Airlines | 2 | 2026-05-05 |
| THY5RM | Turkish Airlines | 2 | 2026-05-06 |
| THY49A | Turkish Airlines | 2 | 2026-05-02 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | THY215 | GRU → SCL | May 29, 17:05 UTC | May 30, 00:00 UTC | 6h 55m |
| 2026-05-28 | THY45T | CPT → IST | May 28, 17:20 UTC | May 29, 03:35 UTC | 10h 15m |
| 2026-05-28 | THY10J | IST → CPT | May 28, 04:50 UTC | May 28, 15:15 UTC | 10h 25m |
| 2026-05-27 | THY057 | CGK → IST | May 27, 14:15 UTC | May 28, 01:55 UTC | 11h 40m |
| 2026-05-25 | THY904 | PTY → IST | May 25, 22:34 UTC | May 26, 15:29 UTC | 16h 55m |
| 2026-05-25 | THY904 | PTY → IST | May 25, 14:20 UTC | May 26, 14:14 UTC | 23h 55m |
| 2026-05-25 | THY903 | IST → PTY | May 25, 12:20 UTC | May 26, 12:14 UTC | 23h 54m |
| 2026-05-25 | THY903 | IST → PTY | May 25, 12:10 UTC | May 26, 05:34 UTC | 17h 24m |
| 2026-05-25 | THY59 | BKK → IST | May 25, 09:15 UTC | May 25, 09:25 UTC | 10m |
| 2026-05-25 | THY59 | BKK → IST | May 25, 01:55 UTC | May 25, 08:35 UTC | 6h 40m |
| 2026-05-24 | THY58 | IST → BKK | May 24, 14:15 UTC | May 24, 21:35 UTC | 7h 20m |
| 2026-05-24 | THY165 | HAN → IST | May 24, 01:45 UTC | May 24, 01:55 UTC | 10m |
| 2026-05-23 | THY165 | HAN → IST | May 23, 06:50 UTC | May 24, 01:05 UTC | 18h 16m |
| 2026-05-23 | THY165 | HAN → IST | May 23, 04:20 UTC | May 24, 01:05 UTC | 20h 46m |
| 2026-05-23 | THY165 | HAN → IST | May 23, 04:05 UTC | May 24, 01:05 UTC | 21h 1m |
| 2026-05-23 | THY165 | HAN → IST | May 23, 01:00 UTC | May 24, 00:15 UTC | 23h 15m |
| 2026-05-22 | THY3PQ | IST → OSL | May 22, 17:20 UTC | May 22, 20:20 UTC | 3h 0m |
| 2026-05-22 | THY3UN | IST → LHR | May 22, 11:00 UTC | May 22, 14:10 UTC | 3h 10m |
| 2026-05-22 | THY4YL | LEJ → AYT | May 22, 08:40 UTC | May 22, 08:50 UTC | 10m |
| 2026-05-22 | THY3UZ | IST → ESB | May 22, 05:20 UTC | May 22, 05:30 UTC | 10m |
| 2026-05-22 | THY165 | HAN → IST | May 22, 01:30 UTC | May 22, 01:40 UTC | 10m |
| 2026-05-21 | THY165 | HAN → IST | May 21, 08:20 UTC | May 22, 00:45 UTC | 16h 25m |
| 2026-05-21 | THY165 | HAN → IST | May 21, 05:20 UTC | May 22, 00:45 UTC | 19h 25m |
| 2026-05-20 | THY12V | MRU → IST | May 20, 23:35 UTC | May 21, 01:15 UTC | 1h 40m |
| 2026-05-20 | THY71M | IST → MRU | May 20, 00:20 UTC | May 21, 00:15 UTC | 23h 56m |
| 2026-05-19 | THY71M | IST → MRU | May 19, 23:50 UTC | May 20, 01:35 UTC | 1h 45m |
| 2026-05-19 | THY9WC | SFO → IST | May 19, 02:15 UTC | May 19, 14:05 UTC | 11h 50m |
| 2026-05-18 | THY79K | IST → SFO | May 18, 10:55 UTC | May 18, 23:15 UTC | 12h 19m |
| 2026-05-17 | THY216 | GRU → IST | May 17, 20:01 UTC | May 18, 07:05 UTC | 11h 5m |
| 2026-05-17 | THY216 | GRU → IST | May 17, 15:40 UTC | May 17, 17:45 UTC | 2h 5m |
| 2026-05-17 | THY216 | GRU → IST | May 17, 14:40 UTC | May 17, 14:50 UTC | 10m |
| 2026-05-17 | THY215 | GRU → SCL | May 17, 09:00 UTC | May 17, 11:15 UTC | 2h 15m |
| 2026-05-16 | THY215 | GRU → SCL | May 16, 17:20 UTC | May 17, 06:40 UTC | 13h 20m |
| 2026-05-15 | THY800 | PTY → IST | May 15, 21:55 UTC | May 16, 12:40 UTC | 14h 46m |
| 2026-05-15 | THY800 | PTY → IST | May 15, 07:10 UTC | May 15, 19:55 UTC | 12h 44m |
| 2026-05-14 | THY067 | CGK → IST | May 14, 06:20 UTC | May 15, 00:30 UTC | 18h 10m |
| 2026-05-14 | THY067 | CGK → IST | May 14, 04:20 UTC | May 15, 00:30 UTC | 20h 10m |
| 2026-05-14 | THY067 | CGK → IST | May 14, 02:55 UTC | May 15, 00:30 UTC | 21h 35m |
| 2026-05-14 | THY067 | CGK → IST | May 14, 00:20 UTC | May 15, 00:15 UTC | 23h 55m |
| 2026-05-13 | THY066 | IST → DPS | May 13, 23:55 UTC | May 14, 20:25 UTC | 20h 30m |
| 2026-05-13 | THY8JK | SEA → IST | May 13, 02:25 UTC | May 13, 13:05 UTC | 10h 40m |
| 2026-05-12 | THY8DE | IST → SEA | May 12, 12:30 UTC | May 13, 00:00 UTC | 11h 30m |
| 2026-05-11 | THY4MS | SFO → IST | May 11, 21:00 UTC | May 12, 08:50 UTC | 11h 50m |
| 2026-05-11 | THY73G | IST → SFO | May 11, 04:45 UTC | May 11, 17:35 UTC | 12h 51m |
| 2026-05-10 | THY92W | DUR → JNB | May 10, 16:20 UTC | May 11, 01:15 UTC | 8h 55m |
| 2026-05-10 | THY92W | DUR → JNB | May 10, 10:19 UTC | May 10, 13:49 UTC | 3h 30m |
| 2026-05-09 | THY21Y | JNB → DUR | May 9, 23:44 UTC | May 10, 08:25 UTC | 8h 40m |
| 2026-05-09 | THY16 | GRU → IST | May 9, 07:30 UTC | May 9, 18:45 UTC | 11h 15m |
| 2026-05-09 | THY16 | GRU → IST | May 9, 02:55 UTC | May 9, 05:15 UTC | 2h 20m |
| 2026-05-08 | THY15 | IST → GRU | May 8, 22:30 UTC | May 9, 00:55 UTC | 2h 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-LHA page for operator, model, and routing details .