sensors Mode-S transponder
0D0E63
ICAO 24-bit transponder address · allocated to Mexico
Currently assigned to XA-LEY · CESSNA 525B Citation CJ3
- Hex
- 0D0E63
- Octal
- 03207143
- Decimal
- 855,651
- Country
- MX
- Tail
- XA-LEY
- Type
- C25B
- Flights observed
- 53
- Distinct callsigns
- 20
- Country
- MX
- Last broadcast
- 2d ago
Last known position
Country allocation
The ICAO 24-bit address 0D0E63 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 20 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| LET3250 | - | 3 | 2026-05-26 |
| LET3113 | - | 3 | 2026-04-19 |
| LET3756 | - | 2 | 2026-05-09 |
| LET3512 | - | 2 | 2026-04-16 |
| LET3241 | - | 2 | 2026-04-13 |
| XALEY | - | 1 | 2026-05-13 |
| LET3987 | - | 1 | 2026-05-27 |
| LET3976 | - | 1 | 2026-04-23 |
| LET3975 | - | 1 | 2026-04-23 |
| LET3945 | - | 1 | 2026-04-14 |
| LET3912 | - | 1 | 2026-04-17 |
| LET3911 | - | 1 | 2026-04-17 |
| LET3910 | - | 1 | 2026-04-17 |
| LET3897 | - | 1 | 2026-05-23 |
| LET3766 | - | 1 | 2026-04-21 |
| LET3760 | - | 1 | 2026-05-11 |
| LET3758 | - | 1 | 2026-05-11 |
| LET3757 | - | 1 | 2026-05-10 |
| LET3712 | - | 1 | 2026-04-21 |
| LET3632 | - | 1 | 2026-05-16 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-27 | LET3987 | NTR → NTR | May 27, 20:00 UTC | May 28, 00:30 UTC | 4h 30m |
| 2026-05-26 | LET3250 | - | May 26, 16:40 UTC | May 26, 17:39 UTC | 1h 0m |
| 2026-05-24 | LET3298 | - | May 24, 19:10 UTC | May 24, 19:40 UTC | 30m |
| 2026-05-23 | LET3897 | - | May 23, 00:35 UTC | May 23, 01:00 UTC | 25m |
| 2026-05-21 | LET3446 | HMO → NTR | May 21, 16:15 UTC | May 21, 19:35 UTC | 3h 20m |
| 2026-05-21 | LET3445 | - | May 21, 00:45 UTC | May 21, 01:00 UTC | 15m |
| 2026-05-20 | LET3444 | - | May 20, 20:15 UTC | May 20, 20:50 UTC | 35m |
| 2026-05-19 | LET3545 | - | May 19, 17:50 UTC | May 19, 18:20 UTC | 30m |
| 2026-05-19 | LET3543 | - | May 19, 14:55 UTC | May 19, 15:10 UTC | 15m |
| 2026-05-16 | LET3632 | - | May 16, 20:10 UTC | May 16, 21:10 UTC | 1h 0m |
| 2026-05-13 | LET3194 | - | May 13, 23:20 UTC | May 14, 01:20 UTC | 2h 0m |
| 2026-05-13 | XALEY | - | May 13, 15:10 UTC | May 13, 20:55 UTC | 5h 45m |
| 2026-05-11 | LET3760 | - | May 11, 03:40 UTC | May 11, 17:25 UTC | 13h 46m |
| 2026-05-11 | LET3758 | - | May 11, 01:05 UTC | May 11, 02:10 UTC | 1h 5m |
| 2026-05-10 | LET3757 | - | May 10, 20:05 UTC | May 10, 21:19 UTC | 1h 15m |
| 2026-05-09 | LET3756 | - | May 9, 18:30 UTC | May 9, 19:40 UTC | 1h 10m |
| 2026-05-08 | LET3756 | - | May 8, 21:35 UTC | May 9, 19:40 UTC | 22h 5m |
| 2026-05-07 | LET3353 | - | May 7, 19:30 UTC | May 8, 02:14 UTC | 6h 45m |
| 2026-05-06 | LET3494 | - | May 6, 14:05 UTC | May 7, 03:25 UTC | 13h 19m |
| 2026-05-05 | LET3490 | - | May 5, 23:35 UTC | May 6, 00:10 UTC | 35m |
| 2026-05-05 | LET3021 | - | May 5, 20:01 UTC | May 5, 21:25 UTC | 1h 25m |
| 2026-05-04 | LET3340 | - | May 4, 01:35 UTC | May 4, 03:30 UTC | 1h 55m |
| 2026-05-03 | LET3250 | - | May 3, 20:49 UTC | May 3, 23:25 UTC | 2h 35m |
| 2026-04-30 | LET3219 | - | Apr 30, 22:30 UTC | Apr 30, 22:45 UTC | 15m |
| 2026-04-30 | LET3218 | - | Apr 30, 21:25 UTC | Apr 30, 21:35 UTC | 10m |
| 2026-04-28 | LET3467 | - | Apr 28, 23:14 UTC | Apr 28, 23:35 UTC | 20m |
| 2026-04-28 | LET3466 | - | Apr 28, 19:40 UTC | Apr 28, 20:50 UTC | 1h 10m |
| 2026-04-27 | LET3263 | - | Apr 27, 15:05 UTC | Apr 27, 16:25 UTC | 1h 20m |
| 2026-04-26 | LET3261 | - | Apr 26, 23:30 UTC | Apr 27, 13:30 UTC | 13h 59m |
| 2026-04-26 | LET3260 | - | Apr 26, 18:55 UTC | Apr 26, 20:50 UTC | 1h 55m |
| 2026-04-25 | LET3233 | - | Apr 25, 20:15 UTC | Apr 25, 20:45 UTC | 30m |
| 2026-04-24 | LET3579 | CUN → NTR | Apr 24, 22:35 UTC | Apr 25, 01:15 UTC | 2h 40m |
| 2026-04-24 | LET3578 | - | Apr 24, 12:00 UTC | Apr 24, 13:55 UTC | 1h 55m |
| 2026-04-23 | LET3976 | - | Apr 23, 22:50 UTC | Apr 24, 00:10 UTC | 1h 20m |
| 2026-04-23 | LET3975 | - | Apr 23, 19:00 UTC | Apr 23, 20:00 UTC | 1h 0m |
| 2026-04-22 | LET3069 | NTR → NTR | Apr 22, 14:10 UTC | Apr 23, 02:25 UTC | 12h 15m |
| 2026-04-21 | LET3766 | - | Apr 21, 17:40 UTC | Apr 21, 19:45 UTC | 2h 5m |
| 2026-04-21 | LET3712 | - | Apr 21, 00:15 UTC | Apr 21, 01:10 UTC | 55m |
| 2026-04-19 | LET3113 | - | Apr 19, 20:30 UTC | Apr 19, 21:10 UTC | 40m |
| 2026-04-19 | LET3113 | CVJ → VER | Apr 19, 18:50 UTC | Apr 19, 19:35 UTC | 45m |
| 2026-04-19 | LET3113 | - | Apr 19, 16:40 UTC | Apr 19, 17:00 UTC | 20m |
| 2026-04-17 | LET3912 | - | Apr 17, 23:45 UTC | Apr 17, 23:55 UTC | 10m |
| 2026-04-17 | LET3911 | - | Apr 17, 22:15 UTC | Apr 17, 22:55 UTC | 40m |
| 2026-04-17 | LET3910 | - | Apr 17, 20:35 UTC | Apr 17, 21:20 UTC | 45m |
| 2026-04-17 | LET3255 | - | Apr 17, 01:35 UTC | Apr 17, 03:05 UTC | 1h 30m |
| 2026-04-16 | LET3250 | - | Apr 16, 15:30 UTC | Apr 16, 17:10 UTC | 1h 40m |
| 2026-04-16 | LET3512 | - | Apr 16, 01:10 UTC | Apr 16, 01:35 UTC | 25m |
| 2026-04-16 | LET3512 | - | Apr 16, 00:25 UTC | Apr 16, 00:50 UTC | 25m |
| 2026-04-14 | LET3945 | - | Apr 14, 14:15 UTC | Apr 14, 14:45 UTC | 30m |
| 2026-04-13 | LET3242 | - | Apr 13, 22:35 UTC | Apr 13, 23:40 UTC | 1h 5m |
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-LEY page for operator, model, and routing details .