DL4JC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL4JC, decoded by SO8OO in southeastern Poland. 43 related FT8 messages, observed on 80m, 40m, 20m, across 11 UTC dates. Heard between 2026-06-05 and 2026-08-23.
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 DL4JC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DL4JC
Approximate centre of JN39, decoded 2026-08-24 12:09 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 | DL4JC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 12:08 | 20m | -8 / - | NM3B | - / -19 | 5 | Partial capture |
| 08-23 13:34 | 20m | - / -2 | F5URG | +6 / - | 5 | ✓ Closing fragment |
| 08-18 16:53 | 40m | -18 / - | BG7BVI | - / - | 2 | Partial capture |
| 08-18 16:51 | 40m | -18 / - | DH1VY | - / - | 2 | ✓ Closing fragment |
| 08-18 16:50 | 40m | -14 / - | PE1NAO | - / - | 2 | ✓ Closing fragment |
| 08-18 16:47 | 40m | -20 / - | ON3MOH/P | - / - | 2 | ✓ Closing fragment |
| 08-18 16:06 | 40m | -20 / - | G1UZL | -24 / - | 3 | ✓ Closing observed |
| 08-17 12:11 | 20m | -19 / - | N3FCP | - / - | 2 | Partial capture |
| 08-16 16:32 | 40m | -20 / - | VJ6X | - / - | 2 | Partial capture |
| 08-16 16:21 | 20m | -15 / - | C31HS | - / - | 7 | Partial capture |
| 08-16 16:11 | 20m | -13 / - | VU3OIP | - / - | 3 | Partial capture |
| 08-16 16:10 | 20m | - / - | DL9MKN | -3 / - | 2 | Partial capture |
| 08-16 06:44 | 20m | -14 / - | VJ6X | - / - | 2 | Partial capture |
| 08-16 06:38 | 20m | -12 / - | VK2BSA | - / -22 | 3 | ✓ Closing fragment |
| 08-16 06:33 | 20m | -14 / - | VK4WJW | - / -13 | 2 | Partial capture |
| 08-16 06:28 | 20m | -14 / - | MI7RDK | - / -8 | 2 | ✓ Closing fragment |
| 08-16 06:19 | 20m | -20 / - | VK3HA | - / - | 2 | ✓ Closing fragment |
| 08-16 06:16 | 20m | -18 / - | UA6HGM | - / -15 | 2 | Partial capture |
| 08-16 06:14 | 20m | -14 / - | ZL4TT | - / - | 2 | ✓ Closing fragment |
| 08-16 05:58 | 20m | -23 / - | KP3RE | - / - | 2 | Partial capture |
| 08-11 10:47 | 20m | -16 / - | JR5MJS | - / - | 2 | Partial capture |
| 08-11 09:18 | 20m | -24 / - | NL8F | - / - | 2 | Partial capture |
| 08-10 08:34 | 20m | -17 / - | <...> | - / - | 8 | Partial capture |
| 08-10 08:01 | 20m | -20 / - | NL8F | - / - | 3 | Partial capture |
| 08-09 16:59 | 20m | -9 / - | YB7SKM | - / - | 3 | Partial capture |
| 08-09 15:48 | 20m | -22 / - | BA4IE | - / - | 2 | Partial capture |
| 08-09 14:53 | 20m | -22 / - | BV2NF | - / - | 3 | Partial capture |
| 08-09 14:47 | 20m | -16 / - | F5SFT | - / +1 | 2 | ✓ Closing fragment |
| 08-09 14:43 | 20m | -18 / - | BH2WTV | - / - | 2 | Partial capture |
| 08-08 19:10 | 40m | - / +8 | DL7ACA | -16 / - | 4 | ✓ Closing fragment |
| 08-08 19:00 | 80m | - / -2 | LA8ZIA | -8 / - | 2 | ✓ Closing fragment |
| 08-08 18:51 | 40m | - / -3 | OE3SGU | -7 / - | 4 | ✓ Closing fragment |
| 08-04 18:28 | 80m | -9 / - | <...> | - / +6 | 5 | Partial capture |
| 08-01 10:54 | 20m | -6 / - | KP3H | - / -7 | 2 | Partial capture |
| 08-01 10:35 | 20m | -16 / - | K4RUM | - / - | 2 | Partial capture |
| 08-01 10:33 | 20m | -18 / - | HI8UD | - / - | 2 | Partial capture |
| 07-30 19:51 | 20m | -13 / - | YB5NHD | - / -29 | 3 | Partial capture |
| 07-27 19:26 | 20m | -16 / - | C91RU | - / -16 | 2 | Partial capture |
| 07-27 19:22 | 20m | -14 / - | C91RU | - / -16 | 4 | Partial capture |
| 07-14 19:55 | 80m | -2 / - | 9A4ZM | - / -1 | 2 | ✓ Closing fragment |
| 07-14 19:54 | 80m | - / -7 | DO9BAU | -2 / - | 2 | Partial capture |
| 07-14 19:52 | 80m | - / -15 | DO2PY | -17 / - | 4 | ✓ Closing fragment |
| 06-13 17:32 | 20m | - / -10 | OM3CUP | -2 / - | 2 | ✓ Closing fragment |
| 06-11 17:06 | 20m | -9 / - | VU3OSA | - / - | 2 | Partial capture |
| 06-11 17:02 | 20m | - / -11 | DK7ZT | -16 / - | 2 | ✓ Closing fragment |
| 06-11 17:00 | 20m | -9 / - | ZS6HON | -11 / - | 2 | ✓ Closing observed |
| 06-11 16:26 | 20m | -10 / - | 9K2MY | - / - | 3 | Partial capture |
| 06-06 18:59 | 40m | -9 / -17 | TA3GO | -9 / -14 | 4 | ✓ Full exchange observed |
| 06-06 16:58 | 40m | - / -7 | DA1ST | +1 / - | 4 | ✓ Closing fragment |
| 06-05 06:26 | 20m | - / - | V31DL | -6 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 162445 -14 1829 C31HS DL4JC JN39 121115 -19 1852 N3FCP DL4JC JN39 (x2) 150530 -22 1577 VR2VOG DL4JC JN39 090730 -2 1682 K4A DL4JC JN39 133430 +9 2877 DL4JC F5URG -02 (x5) 120815 -7 1949 NM3B DL4JC JN39 (x5)
UTC dB Audio Message 163215 -19 1988 VJ6X DL4JC JN39 (x2) 160645 -20 1781 G1UZL DL4JC JN39 (x2) 160730 -24 1782 DL4JC G1UZL RR73 160900 -22 1989 VJ6X DL4JC JN39 164715 -20 1661 ON3MOH/P DL4JC R+23 (x2) 164800 -7 1233 DL4JC SP6AMI -05 165000 -16 1593 PE1NAO DL4JC R+19 (x2) 165145 -18 1745 DH1VY DL4JC +15 (x2) 165330 -16 2001 BG7BVI DL4JC JN39 (x2)
UTC dB Audio Message 195230 -16 829 DL4JC DO2PY -15 (x3) 195400 -4 2102 DL4JC DO9BAU JO62 (x2) 195515 +0 1830 9A4ZM DL4JC -01 (x2) 182815 -11 1988 <...> DL4JC JN39 (x4) 183000 -9 1750 DL4JC DB70DLRS +01 183015 -5 1838 <...> DL4JC R+06 190000 -6 1908 DL4JC LA8ZIA -02 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.