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 |
|---|---|---|---|---|
| 840956 |  | 2024-07-24 08:30:04 | 2024-07-27 11:22:22 | |
| 4D405B |  | 2024-07-11 13:24:10 | 2024-07-27 11:22:22 | |
| 39D67C |  | 2024-05-29 09:18:38 | 2024-07-27 11:22:22 | |
| 9FDA68 | (reserved-for-NAM/PAC) | 2024-07-27 10:52:58 | 2024-07-27 11:00:06 | |
| 4AA1F8 |  | 2024-07-27 10:47:57 | 2024-07-27 10:58:32 | |
| 383B7D | | 2024-04-12 12:30:45 | 2024-07-27 10:41:02 | |
| 3A4313 | | 2024-07-21 09:08:11 | 2024-07-27 10:37:35 | |
| 38B59B | | 2024-04-16 04:58:39 | 2024-07-27 10:35:00 | |
| 277DBF | (reserved-for-AFI) | 2024-07-21 07:51:17 | 2024-07-27 10:32:46 | |
| 300507 |  | 2024-07-13 14:41:03 | 2024-07-27 10:24:12 | |
| 0D568E |  | 2024-07-25 13:27:12 | 2024-07-27 10:22:32 | |
| 7441B7 |  | 2024-07-21 07:20:13 | 2024-07-27 10:22:32 | |
| 409AFB |  | 2024-07-26 11:23:41 | 2024-07-27 10:20:19 | |
| 9EF241 | (reserved-for-NAM/PAC) | 2024-07-27 10:06:55 | 2024-07-27 10:18:06 | |
| 3829FC | | 2023-06-17 09:43:50 | 2024-07-27 10:16:05 | |
| 4D4059 | | 2024-03-28 10:52:32 | 2024-07-27 10:14:47 | |
| CD9DAC | Unallocated | 2024-07-27 09:59:49 | 2024-07-27 10:09:14 | |
| 392B7C | | 2021-10-16 09:20:00 | 2024-07-27 10:06:35 | |
| 2F849E | (reserved-for-SAM) | 2024-07-22 06:57:36 | 2024-07-27 10:05:47 | |
| D2E71E | (reserved-for-future-use) | 2024-07-27 09:50:43 | 2024-07-27 10:01:58 | |
| 395F3B | | 2022-12-28 15:33:18 | 2024-07-27 09:52:56 | |
| 38603C | | 2022-06-11 09:56:42 | 2024-07-27 09:52:33 | |
| 18CC07 |  | 2024-07-21 08:29:41 | 2024-07-27 09:37:07 | |
| 39BE31 | | 2024-07-05 08:58:14 | 2024-07-27 09:34:22 | |
| 817F95 |  | 2024-07-21 09:16:04 | 2024-07-27 09:22:58 |