
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 |
---|---|---|---|---|
91FF07 | (reserved-for-NAM/PAC) | 2025-02-09 14:33:34 | 2025-02-09 14:36:52 | |
38B5BB | ![]() | 2025-01-21 16:58:12 | 2025-02-09 14:36:52 | |
3845FC | ![]() | 2021-10-28 10:19:57 | 2025-02-09 13:05:32 | |
48C23A | ![]() | 2025-02-09 11:04:52 | 2025-02-09 11:10:20 | |
3B13FF | ![]() | 2024-04-15 16:44:30 | 2025-02-09 11:05:25 | MOUET1 |
26F8DB | (reserved-for-AFI) | 2025-02-09 10:54:38 | 2025-02-09 10:59:31 | |
4D404D | ![]() | 2022-02-10 09:35:10 | 2025-02-09 10:30:31 | |
5091BD | ![]() | 2025-02-09 09:48:27 | 2025-02-09 09:56:30 | |
38F0DB | ![]() | 2024-05-10 11:43:10 | 2025-02-09 09:19:45 | |
A083BB | ![]() | 2025-02-09 08:42:57 | 2025-02-09 08:52:16 | |
52213E | (reserved-for-EUR/NAT) | 2025-02-09 08:19:45 | 2025-02-09 08:26:15 | |
20AAF3 | (reserved-for-AFI) | 2025-02-09 07:21:54 | 2025-02-09 07:29:25 | |
467EA8 | ![]() | 2025-02-08 19:09:21 | 2025-02-08 19:18:27 | |
448B39 | ![]() | 2025-02-07 15:35:35 | 2025-02-08 17:17:30 | |
FFCA22 | (reserved-for-future-use) | 2025-02-08 16:38:40 | 2025-02-08 16:45:01 | |
86A734 | ![]() | 2025-02-08 16:23:46 | 2025-02-08 16:37:37 | |
796E17 | ![]() | 2025-02-08 13:42:28 | 2025-02-08 15:53:34 | |
80C0DD | ![]() | 2025-02-06 17:05:31 | 2025-02-08 14:12:47 | |
4B413F | ![]() | 2024-12-15 10:46:27 | 2025-02-08 14:11:16 | |
5C09EF | (reserved-for-EUR/NAT) | 2025-02-06 11:48:40 | 2025-02-08 14:03:12 | |
55BF5C | (reserved-for-EUR/NAT) | 2025-02-08 12:52:28 | 2025-02-08 13:03:40 | |
39423C | ![]() | 2025-02-08 12:56:22 | 2025-02-08 13:01:56 | |
C66291 | Unallocated | 2025-02-08 11:02:48 | 2025-02-08 11:10:50 | |
4D405B | ![]() | 2024-07-11 13:24:10 | 2025-02-08 10:27:04 | 3AMXL |
39BCC3 | ![]() | 2025-02-08 08:37:00 | 2025-02-08 09:01:40 | FHPGD |