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 |
|---|---|---|---|---|
| AD6461 |  | 2024-05-12 16:49:59 | 2024-10-07 17:09:19 | N962JE |
| 4D4059 |  | 2024-03-28 10:52:32 | 2024-10-07 15:35:15 | |
| 4A0E04 |  | 2024-10-07 15:23:51 | 2024-10-07 15:29:29 | |
| 386A9D |  | 2024-10-07 14:56:48 | 2024-10-07 15:03:59 | |
| 66722A | (reserved-for-MID) | 2024-10-06 07:21:06 | 2024-10-07 11:47:10 | |
| F3ED42 | (reserved-for-future-use) | 2024-10-07 09:34:45 | 2024-10-07 09:41:18 | |
| B6948B | (reserved-for-future-use) | 2024-10-07 03:57:07 | 2024-10-07 04:03:22 | |
| 5E21CC | (reserved-for-EUR/NAT) | 2024-10-06 08:45:04 | 2024-10-06 17:19:41 | |
| DB46B0 | (reserved-for-future-use) | 2024-10-06 08:32:22 | 2024-10-06 14:49:38 | |
| 4D405B | | 2024-07-11 13:24:10 | 2024-10-06 14:35:50 | 3AMXL |
| 236EC3 | (reserved-for-AFI) | 2024-10-06 12:31:52 | 2024-10-06 12:38:16 | |
| 789311 |  | 2024-10-06 09:01:20 | 2024-10-06 09:06:55 | |
| 392EDC | | 2024-09-03 14:56:33 | 2024-10-05 17:26:38 | FJLLO |
| 39823B | | 2024-03-09 10:40:30 | 2024-10-05 17:04:36 | FPXHR |
| 394F1C | | 2022-07-29 18:32:13 | 2024-10-05 16:32:35 | |
| FEF67C | (reserved-for-future-use) | 2024-09-29 08:36:42 | 2024-10-05 16:00:24 | |
| 8C758B | Unallocated | 2024-09-29 15:37:25 | 2024-10-05 15:51:25 | |
| 394EBC | | 2023-05-05 17:27:54 | 2024-10-05 15:13:50 | |
| 3962BC | | 2020-02-21 14:04:41 | 2024-10-05 14:56:22 | |
| 38797C | | 2024-06-13 14:57:46 | 2024-10-05 14:53:59 | |
| 089FA5 | Unallocated | 2024-10-05 14:45:10 | 2024-10-05 14:50:46 | |
| 73A537 |  | 2024-09-29 09:20:43 | 2024-10-05 14:41:13 | |
| 4D404B | | 2024-06-19 20:00:35 | 2024-10-05 14:33:48 | |
| 3965BC | | 2023-09-03 15:26:35 | 2024-10-05 14:31:36 | |
| 383721 | | 2023-03-15 14:32:58 | 2024-10-05 13:59:07 |