sensors Mode-S transponder
0D1159
ICAO 24-bit transponder address · allocated to Mexico
Currently assigned to XA-TFR · BOMBARDIER CL-600 Challenger
- Hex
- 0D1159
- Octal
- 03210531
- Decimal
- 856,409
- Country
- MX
- Tail
- XA-TFR
- Type
- CL60
- Flights observed
- 17
- Distinct callsigns
- 1
- Country
- MX
- Last broadcast
- 10d ago
Last known position
Country allocation
The ICAO 24-bit address 0D1159 falls within the block assigned to Mexico (MX) by ICAO Annex 10, Volume III. Every aircraft registered in Mexico 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 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| XATFR | - | 17 | 2026-07-08 |
Recent flights last 17
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-08 | XATFR | - | Jul 8, 22:15 UTC | Jul 9, 00:00 UTC | 1h 45m |
| 2026-07-08 | XATFR | - | Jul 8, 19:15 UTC | Jul 8, 21:15 UTC | 2h 0m |
| 2026-07-07 | XATFR | - | Jul 7, 20:20 UTC | Jul 8, 20:10 UTC | 23h 50m |
| 2026-07-06 | XATFR | - | Jul 6, 22:50 UTC | Jul 6, 23:50 UTC | 1h 0m |
| 2026-07-06 | XATFR | - | Jul 6, 20:10 UTC | Jul 6, 21:25 UTC | 1h 15m |
| 2026-06-29 | XATFR | - | Jun 29, 14:39 UTC | Jun 29, 16:19 UTC | 1h 40m |
| 2026-06-28 | XATFR | - | Jun 28, 16:19 UTC | Jun 28, 22:15 UTC | 5h 55m |
| 2026-06-27 | XATFR | - | Jun 27, 20:34 UTC | Jun 27, 21:55 UTC | 1h 20m |
| 2026-06-19 | XATFR | - | Jun 19, 19:34 UTC | Jun 20, 00:14 UTC | 4h 40m |
| 2026-06-09 | XATFR | - | Jun 9, 19:55 UTC | Jun 9, 20:40 UTC | 45m |
| 2026-06-05 | XATFR | - | Jun 5, 15:45 UTC | Jun 5, 23:55 UTC | 8h 10m |
| 2026-06-04 | XATFR | LAS → CUN | Jun 4, 23:30 UTC | Jun 5, 05:25 UTC | 5h 55m |
| 2026-06-03 | XATFR | RST → LAS | Jun 3, 22:15 UTC | Jun 4, 01:05 UTC | 2h 50m |
| 2026-05-31 | XATFR | - | May 31, 15:40 UTC | May 31, 18:35 UTC | 2h 55m |
| 2026-05-18 | XATFR | - | May 18, 21:40 UTC | May 18, 23:25 UTC | 1h 45m |
| 2026-05-14 | XATFR | - | May 14, 17:10 UTC | May 14, 22:35 UTC | 5h 25m |
| 2026-04-26 | XATFR | - | Apr 26, 19:15 UTC | Apr 26, 20:00 UTC | 45m |
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 XA-TFR page for operator, model, and routing details .