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
A046C4
2023-11-28 14:58:362023-12-02 10:47:55
345610
2023-12-02 10:37:162023-12-02 10:41:36
168C44
2023-09-16 13:39:452023-12-01 14:58:38
AD356F
2023-12-01 13:35:452023-12-01 14:05:52N9950J
B03E10(reserved-for-future-use)2023-11-30 08:15:042023-11-30 17:02:14
3D7BC4
2023-11-30 11:07:032023-11-30 11:34:47DFTCU
FE6BD0(reserved-for-future-use)2023-06-18 15:37:502023-11-29 16:10:17
38841D
2020-02-18 11:05:512023-11-29 16:04:04
393A7C
2020-02-21 15:28:452023-11-29 15:39:18
9A8044(reserved-for-NAM/PAC)2020-04-23 15:22:232023-11-29 15:01:43
39399C
2020-02-24 11:05:212023-11-29 14:39:05
AADB15
2023-11-29 13:55:542023-11-29 14:03:51
903C3C(reserved-for-NAM/PAC)2023-11-29 08:28:592023-11-29 08:34:43
A2926B
2023-11-29 07:59:562023-11-29 08:07:15
3AAAAE
2022-09-02 08:28:252023-11-28 16:45:17
389FC1
2023-11-28 12:59:192023-11-28 13:08:54
1839E0
2023-11-28 06:40:062023-11-28 06:44:42
290E4F(reserved-for-SAM)2023-11-27 18:28:492023-11-27 18:35:37
5724A5(reserved-for-EUR/NAT)2023-11-27 17:31:072023-11-27 17:36:45
E81FB1Unallocated2023-11-27 16:47:462023-11-27 16:52:37
1295C1
2023-11-27 10:11:112023-11-27 16:34:55
0CEA04Unallocated2023-11-27 12:50:242023-11-27 12:58:30
5AA2BE(reserved-for-EUR/NAT)2023-11-27 09:29:202023-11-27 09:34:59
3B75E9
2020-03-03 22:18:532023-11-27 08:27:44000FUGXG
395F3B
2022-12-28 15:33:182023-11-26 15:47:32