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
E6BFE9
2023-01-29 15:39:402023-01-31 10:50:05
38841D
2020-02-18 11:05:512023-01-31 10:45:18
4D240DUnallocated2023-01-31 08:07:292023-01-31 08:28:54EWG6959
4D4052
2022-08-01 10:15:522023-01-30 15:11:01
39828E
2023-01-30 11:05:292023-01-30 11:48:44FHAUO
1925C3
2023-01-30 08:48:042023-01-30 09:30:43CSDOQ
3B7542
2022-11-22 09:28:292023-01-30 08:55:20CTM1054
3B775B
2023-01-12 10:39:452023-01-30 07:56:19CTM1470
3DA4E0
2023-01-29 10:14:192023-01-29 17:49:15
29CA8F(reserved-for-SAM)2023-01-29 10:09:302023-01-29 16:27:12
393A7C
2020-02-21 15:28:452023-01-29 14:08:55
E3E552
2023-01-29 12:01:552023-01-29 12:12:31
38CCBC
2018-08-10 09:38:112023-01-29 10:30:23
4D4055
2023-01-11 11:08:312023-01-28 13:47:54
CCDC68Unallocated2023-01-28 11:36:472023-01-28 11:48:07
3C55CA
2023-01-28 07:44:532023-01-28 07:49:39
585375(reserved-for-EUR/NAT)2023-01-22 15:14:162023-01-27 16:17:27
3B75AB
2022-08-17 10:05:152023-01-27 13:48:01
334DA5
2023-01-27 13:29:402023-01-27 13:36:53
2925C3(reserved-for-SAM)2023-01-27 12:41:312023-01-27 12:38:54CSDOQ
3AAB3D
2022-02-23 10:57:462023-01-26 16:49:02
3B75C8
2023-01-26 14:58:182023-01-26 14:58:18
DEA66C(reserved-for-future-use)2023-01-26 10:05:372023-01-26 10:11:16
E5303F
2023-01-25 14:18:522023-01-25 14:22:55
38C99B
2023-01-17 15:09:172023-01-24 15:14:29MEDOC04