CE4WJK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving CE4WJK, decoded by SO8OO in southeastern Poland. 2,907 related FT8 messages, 221 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 57 UTC dates. Heard between 2026-04-21 and 2026-07-10.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations CE4WJK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by CE4WJK
Approximate centre of FF45, decoded 2026-07-06 14:23 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | CE4WJK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-10 23:44 | 40m | - / - | UA3UCV | -14 / - | 3 | Partial capture |
| 07-10 23:37 | 40m | - / - | UA3UCV | -14 / - | 2 | Partial capture |
| 07-10 23:34 | 40m | - / -23 | HB9LEU | -6 / - | 2 | ✓ Closing fragment |
| 07-10 23:33 | 40m | - / - | UA3UCV | -16 / - | 2 | Partial capture |
| 07-10 23:31 | 40m | - / -23 | UB6SAN | -8 / - | 3 | ✓ Closing fragment |
| 07-10 23:26 | 40m | - / - | EA1IQM | -18 / - | 2 | ✓ Closing fragment |
| 07-10 23:21 | 40m | - / -17 | R6LPF | -5 / - | 5 | Partial capture |
| 07-09 23:39 | 40m | - / - | ON4MAP | -23 / - | 2 | ✓ Closing fragment |
| 07-09 23:34 | 40m | - / - | PA1GLD | -10 / - | 2 | ✓ Closing fragment |
| 07-09 23:19 | 40m | - / -13 | ON7KEI | -18 / - | 2 | Partial capture |
| 07-09 23:19 | 40m | - / - | PA2KV | -8 / - | 2 | ✓ Closing fragment |
| 07-09 23:14 | 40m | - / -4 | SV5ADM | -14 / - | 6 | ✓ Closing fragment |
| 06-28 19:21 | 10m | -9 / - | PY4STO | - / -3 | 2 | ✓ Closing fragment |
| 06-28 19:18 | 10m | -8 / - | M7HET | - / -10 | 2 | ✓ Closing fragment |
| 06-28 19:16 | 10m | -12 / - | M0EGG | - / - | 2 | ✓ Closing fragment |
| 06-26 22:19 | 10m | - / -4 | UR7EC | -4 / - | 9 | ✓ Closing fragment |
| 06-26 17:33 | 10m | - / - | RU3DAB | -13 / - | 3 | Partial capture |
| 06-23 23:34 | 60m | - / - | IK5CHL | -10 / - | 5 | Partial capture |
| 06-23 23:28 | 60m | - / -17 | EA3AKY | -11 / - | 3 | ✓ Closing fragment |
| 06-23 23:27 | 60m | - / -22 | IK8WCP | -14 / - | 11 | ✓ Closing fragment |
| 06-23 23:26 | 60m | - / -12 | SO1CJ | +4 / - | 3 | ✓ Closing fragment |
| 06-23 23:16 | 60m | - / -23 | SV3SFK | +5 / - | 4 | ✓ Closing fragment |
| 06-23 23:10 | 60m | - / -14 | OZ1BGQ | -10 / - | 2 | Partial capture |
| 06-23 23:09 | 60m | - / -20 | DF8AA | -1 / - | 2 | Partial capture |
| 06-23 23:08 | 60m | - / -13 | F5OYA/P | -18 / - | 2 | Partial capture |
| 06-23 23:06 | 60m | - / -4 | F5MYK | -6 / - | 4 | ✓ Closing fragment |
| 06-23 23:06 | 60m | - / -7 | OR0A | -5 / - | 3 | ✓ Closing fragment |
| 06-21 23:12 | 60m | - / -6 | MM0GOR | -2 / - | 2 | ✓ Closing fragment |
| 06-21 23:09 | 60m | - / - | SP7ENW | +6 / - | 2 | ✓ Closing fragment |
| 06-21 22:08 | 60m | - / - | F4FBC | -17 / - | 3 | Partial capture |
| 06-21 22:05 | 60m | - / -8 | SP6JAF/1 | -9 / - | 4 | ✓ Closing fragment |
| 06-21 22:05 | 60m | - / -13 | G4ZFJ | -3 / - | 3 | ✓ Closing fragment |
| 06-21 19:36 | 10m | - / 0 | DF8QB | +1 / - | 3 | ✓ Closing fragment |
| 06-21 19:33 | 10m | - / -6 | R6YG | -15 / - | 2 | ✓ Closing fragment |
| 06-21 14:23 | 10m | - / -15 | IK0FMB | -5 / - | 2 | Partial capture |
| 06-21 00:17 | 40m | - / -12 | UK8OM | -13 / - | 3 | ✓ Closing fragment |
| 06-21 00:14 | 40m | - / - | IZ8ESX | -22 / - | 2 | Partial capture |
| 06-21 00:09 | 40m | - / -6 | DL3RL | +3 / - | 3 | ✓ Closing fragment |
| 06-20 23:57 | 40m | - / -24 | IU2UDS | -11 / - | 3 | ✓ Closing fragment |
| 06-20 23:53 | 40m | - / -13 | R2DOD | -16 / - | 2 | ✓ Closing fragment |
| 06-20 23:53 | 40m | - / -11 | UB4CGR | -15 / - | 2 | Partial capture |
| 06-20 23:52 | 40m | - / -6 | ER3ZW | -16 / - | 4 | ✓ Closing fragment |
| 06-20 23:51 | 40m | - / -2 | EA7LGM | -8 / - | 2 | Partial capture |
| 06-20 23:47 | 40m | - / -4 | DL9QJ | -3 / - | 3 | Partial capture |
| 06-20 23:47 | 40m | - / -3 | DK3UA | 0 / - | 3 | ✓ Closing fragment |
| 06-20 23:42 | 40m | - / -7 | UA9FGR | -11 / - | 5 | ✓ Closing fragment |
| 06-20 23:34 | 40m | - / -8 | IU0PHS | -16 / - | 5 | ✓ Closing fragment |
| 06-20 23:32 | 40m | - / - | UI6O | -12 / - | 8 | Partial capture |
| 06-20 23:32 | 40m | - / -4 | YT2AAA | -18 / - | 2 | ✓ Closing fragment |
| 06-20 23:32 | 40m | - / -8 | DD1UN | -14 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 233030 -1 2079 CE4WJK R1BL R+01 233130 -9 943 CE4WJK UB6SAN KN86 (x3) 233300 -16 870 CE4WJK UA3UCV LO07 233300 -12 2362 CE4WJK IK1TTD JN33 233400 -17 1004 CE4WJK UA3UCV LO07 233430 -5 481 CE4WJK HB9LEU -23 (x2) 233700 -14 1232 CE4WJK UA3UCV LO07 (x2) 234100 -11 1733 CE4WJK OH2ZZ RR73 234400 -5 711 CE4WJK UA3UCV LO07 (x3)
UTC dB Audio Message 140630 -12 1470 CE4WJK DO1ID 73 191615 -12 831 M0EGG CE4WJK RR73 (x2) 191715 -6 832 CQ CE4WJK FF45 191745 -4 684 SQ9MEZ CE4WJK -03 191845 -6 684 M7HET CE4WJK -10 (x2) 191945 -7 685 CD4LVF CE4WJK -12 192045 -7 685 SN1B CE4WJK -15 192115 -5 685 CQ CE4WJK FF45 192145 -9 685 PY4STO CE4WJK -03 (x2) 192400 -15 1513 CE4WJK RA3AL KO85 192415 -15 686 IT9LCC CE4WJK -10 142345 -20 1431 CQ CE4WJK FF45
UTC dB Audio Message 232900 -16 1372 CE4WJK IK8WCP JN71 232900 -11 2047 CE4WJK EA3AKY R-17 (x2) 233030 -9 1371 CE4WJK IK8WCP JN71 (x7) 233430 -10 954 CE4WJK IK5CHL JN53 (x5)
UTC dB Audio Message 002300 +4 1025 CE4WJK IZ0BYM JN61 002330 +0 1723 CE4WJK R2AB KO95 (x8) 010530 -6 1519 CE4WJK UT5ZC KN57 (x2) 015600 +14 614 CE4WJK LA9GX JO59 (x2) 030115 -8 745 CE4WJK F1PBZ -17 (x2)
UTC dB Audio Message 015745 +11 1861 CE4WJK SP9YGD JO73 015815 -1 1226 CE4WJK G3YPP JO02 015815 +10 1861 CE4WJK SP9YGD JO73 015815 +1 464 CE4WJK RG5A KN93 015830 -24 1860 RG5A CE4WJK -16 015845 +0 1226 CE4WJK G3YPP JO02 015845 +0 464 CE4WJK RG5A R-26 015915 -9 1226 CE4WJK G3YPP JO02 015915 -4 464 CE4WJK RG5A 73 015945 +7 463 CE4WJK DK8HC/P JO42 015945 +1 1226 CE4WJK G3YPP JO02 020015 +9 463 CE4WJK DK8HC/P JO42 020015 +0 1226 CE4WJK G3YPP JO02 (x2) 020045 +6 463 CE4WJK DK8HC/P JO42
UTC dB Audio Message 021845 -10 881 CE4WJK OE5TXF JN78 021845 -5 1659 CE4WJK EB4SM IN80 021915 -8 881 CE4WJK OE5TXF JN78 021915 +2 1658 CE4WJK EB4SM IN80 021945 -9 881 CE4WJK OE5TXF R-05 021945 +3 1658 CE4WJK EB4SM IN80 (x2) 022100 -17 809 KK7PSP CE4WJK RR73 022130 -12 809 EB4SM CE4WJK -11 022145 +2 1663 CE4WJK EB4SM R-04 (x2) 022230 -14 809 G3TKT CE4WJK -12 022730 -17 809 OH2XO CE4WJK RR73 022800 -19 810 AC7WY CE4WJK -16 022930 -17 809 R4RM CE4WJK RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.