Foxtrotcharlie - A journey to ADS-B tracking with Raspberry Pi

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
34744C
2023-06-02 14:30:552023-06-02 15:05:16VLG202P
396FFC
2023-02-09 13:37:022023-06-02 14:31:44
B6511B(reserved-for-future-use)2023-06-02 11:03:312023-06-02 11:09:58
38841D
2020-02-18 11:05:512023-06-02 09:56:04
395A9C
2021-10-16 14:51:522023-06-02 09:04:39
8FD19BUnallocated2023-05-28 07:13:562023-06-02 08:22:42
384EDD
2020-02-01 09:55:562023-06-02 08:20:39
3B75E9
2020-03-03 22:18:532023-06-02 07:57:32
9A8044(reserved-for-NAM/PAC)2020-04-23 15:22:232023-06-02 07:53:193AMLC
14F102
2023-06-02 05:26:312023-06-02 05:52:41
A4DC60
2023-06-02 00:33:072023-06-02 00:33:08N412JK
0589D3
2023-05-31 11:56:192023-06-01 22:25:59
8AAA3DUnallocated2023-06-01 19:58:072023-06-01 20:25:19
3B7542
2022-11-22 09:28:292023-06-01 17:58:03CTM1043
395F3B
2022-12-28 15:33:182023-06-01 17:02:18
B97B2A(reserved-for-future-use)2023-06-01 15:12:392023-06-01 15:18:16
389FFC
2023-04-19 08:23:062023-06-01 15:16:40FJHLJ
F38697(reserved-for-future-use)2023-06-01 13:01:042023-06-01 13:33:47
3962BC
2020-02-21 14:04:412023-06-01 12:19:31
BEB197(reserved-for-future-use)2023-05-31 06:10:292023-06-01 11:48:59
878C4A
2023-06-01 11:40:562023-06-01 11:47:23
38BA9C
2023-03-20 15:16:512023-06-01 10:55:10
394F1C
2022-07-29 18:32:132023-06-01 09:43:02
39235C
2023-06-01 08:17:062023-06-01 08:44:22FJSUI
0DA3AA
2023-06-01 08:24:192023-06-01 08:29:58