Unknown hex codes
The table below shows the latest 25 unknown hex codes picked up from my location in Briancon and other sites.
| ModeS Code | Country | First Seen (UTC) | Last Seen (UTC) | CallSign |
|---|---|---|---|---|
| 02A2C1 |  | 2026-10-27 22:45:13 | 2026-10-31 18:56:07 | |
| 4D2187 |  | 2026-10-13 21:31:47 | 2026-10-31 16:15:10 | |
| AE4AF5 |  | 2026-10-31 14:45:26 | 2026-10-31 14:45:26 | |
| 4400F8 |  | 2026-09-05 14:49:41 | 2026-10-31 13:40:27 | |
| 0A00E4 |  | 2026-07-28 17:54:40 | 2026-10-31 13:01:14 | |
| 392B19 |  | 2026-05-02 07:59:37 | 2026-10-31 09:48:16 | |
| 33FCA6 |  | 2025-11-11 13:22:05 | 2026-10-31 09:05:27 | |
| 4BB248 |  | 2026-09-12 17:27:25 | 2026-10-30 15:45:16 | |
| 4D405D |  | 2024-09-20 15:37:20 | 2026-10-30 15:32:36 | |
| 4521AC |  | 2026-08-24 11:19:53 | 2026-10-30 14:25:04 | |
| 3E3090 |  | 2026-09-07 16:32:16 | 2026-10-30 14:04:28 | |
| 4083C0 |  | 2026-08-15 14:33:26 | 2026-10-30 13:59:56 | |
| 408389 | | 2026-08-29 15:36:12 | 2026-10-30 13:46:19 | |
| 38439C | | 2025-09-30 11:30:44 | 2026-10-30 13:01:02 | |
| A0A41F | | 2026-09-08 11:53:55 | 2026-10-30 12:52:57 | |
| 3C65E4 | | 2026-08-14 19:15:10 | 2026-10-30 11:25:19 | |
| 49114D |  | 2026-07-18 17:13:20 | 2026-10-29 18:40:53 | |
| 3CFB9A | | 2026-10-29 17:15:07 | 2026-10-29 17:15:07 | |
| 320082 | | 2026-10-29 17:09:59 | 2026-10-29 17:09:59 | |
| 500582 | (reserved-for-EUR/NAT) | 2026-10-26 08:28:29 | 2026-10-29 16:39:17 | |
| 39D0C8 | | 2025-09-05 16:01:37 | 2026-10-29 15:08:20 | |
| 408352 | | 2026-07-28 12:56:24 | 2026-10-29 14:24:35 | EXS4U |
| 4CAE1F |  | 2026-09-12 07:30:25 | 2026-10-29 13:04:19 | ITY316 |
| 380A5C | | 2026-01-19 11:40:15 | 2026-10-29 12:39:03 | |
| 51119B |  | 2026-07-24 10:16:24 | 2026-10-29 10:43:58 |