DK9JC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DK9JC, decoded by SO8OO in southeastern Poland. 55 related FT8 messages, 2 CQ messages, observed on 160m, 80m, 60m, 40m, 10m, across 5 UTC dates. Heard between 2026-08-15 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 DK9JC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DK9JC
Approximate centre of JN39, decoded 2026-08-23 21:13 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 | DK9JC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 21:12 | 80m | -12 / - | AC4G | - / - | 3 | Partial capture |
| 08-23 21:06 | 80m | -6 / -2 | OH0TS | +1 / +3 | 7 | ✓ Full exchange observed |
| 08-23 21:01 | 80m | +2 / - | D2UY | - / -15 | 5 | ✓ Closing fragment |
| 08-23 20:51 | 160m | - / -22 | 9A2AJ | +16 / - | 3 | ✓ Closing fragment |
| 08-21 23:09 | 60m | -12 / +7 | DL1UDO | -3 / - | 5 | ✓ Full exchange observed |
| 08-21 23:07 | 60m | -11 / - | DL1CC | -3 / - | 5 | ✓ Full exchange observed |
| 08-21 23:06 | 60m | -12 / -20 | CE2SV | -13 / -7 | 4 | ✓ Full exchange observed |
| 08-21 23:03 | 60m | -9 / - | DL9ATW | -15 / -4 | 3 | ✓ Closing observed |
| 08-21 23:02 | 60m | -11 / -8 | YO9IE | -7 / -1 | 7 | ✓ Full exchange observed |
| 08-21 23:02 | 60m | -10 / +2 | F5RRS | -4 / - | 5 | ✓ Full exchange observed |
| 08-21 23:01 | 60m | -11 / +2 | DL9KM | -19 / -7 | 7 | ✓ Full exchange observed |
| 08-21 23:00 | 60m | -11 / +9 | IW9FRA | -20 / -9 | 4 | ✓ Full exchange observed |
| 08-21 22:56 | 40m | +1 / - | VU2RPS | - / - | 5 | Partial capture |
| 08-21 22:55 | 40m | - / - | DL9KM | -8 / - | 7 | Partial capture |
| 08-21 22:53 | 40m | +4 / -16 | T77RN | -7 / -10 | 6 | ✓ Full exchange observed |
| 08-21 22:52 | 40m | -1 / - | VU2RPS | - / - | 2 | Partial capture |
| 08-21 22:07 | 10m | -19 / - | FM5GB | - / -23 | 4 | Partial capture |
| 08-21 22:04 | 10m | -18 / - | XQ3SK | - / - | 2 | Partial capture |
| 08-21 22:01 | 10m | -17 / - | WP4NNZ | - / - | 4 | Partial capture |
| 08-16 21:59 | 60m | -13 / -2 | 9A5TW | +5 / +3 | 7 | ✓ Full exchange observed |
| 08-16 21:56 | 40m | - / - | IU5VLR | -20 / - | 2 | Partial capture |
| 08-16 09:11 | 60m | - / - | DD6ZV | -20 / - | 4 | Partial capture |
| 08-15 22:36 | 60m | -8 / - | LY8O | -4 / +9 | 4 | ✓ Closing observed |
| 08-15 22:34 | 60m | -5 / - | F5RAV | -5 / - | 5 | ✓ Full exchange observed |
| 08-15 22:32 | 60m | -10 / - | VE1YX | -10 / 0 | 6 | ✓ Closing observed |
| 08-15 22:26 | 40m | -3 / - | TN8GD | - / +1 | 3 | ✓ Closing fragment |
| 08-15 22:22 | 60m | -11 / - | VE1YX | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 210100 +2 2694 D2UY DK9JC JN39 (x5) 210615 -9 2653 OH0TS DK9JC JN39 (x4) 210800 +1 1161 DK9JC OH0TS -02 210815 -4 2653 OH0TS DK9JC R+03 (x2) 211200 -11 2123 AC4G DK9JC JN39 (x3)
UTC dB Audio Message 205115 +17 2516 DK9JC 9A2AJ -22 (x3) 205600 +4 2017 DK9JC <...> -21 205730 -5 2100 DK9JC 9A5AFP JN86
UTC dB Audio Message 225500 -7 343 DK9JC T77RN RR73 225515 +7 2659 T77RN DK9JC 73 225530 -12 1285 DK9JC DL9KM JN68 (x2) 225615 +1 2659 VU2RPS DK9JC JN39 225630 -9 1285 DK9JC DL9KM JN68 225645 -1 2659 VU2RPS DK9JC JN39 225700 -8 1285 DK9JC DL9KM JN68 225715 -1 2660 VU2RPS DK9JC JN39 225730 -11 1285 DK9JC DL9KM JN68 (x2) 225815 +5 2660 VU2RPS DK9JC JN39 225830 -3 1285 DK9JC DL9KM JN68 225845 +0 2660 VU2RPS DK9JC JN39 085945 -14 2544 DK9JC DK2SW JO43
UTC dB Audio Message 230600 -11 2103 YO9IE DK9JC 73 230630 -13 2103 CE2SV DK9JC -07 230645 -13 2528 DK9JC CE2SV R-20 230700 -12 2103 CE2SV DK9JC RR73 230715 -13 2528 DK9JC CE2SV 73 230730 -11 2103 DL1CC DK9JC JN39 230745 -2 1332 DK9JC DL1CC +32 230800 -11 2102 DL1CC DK9JC R+13 230815 -4 1332 DK9JC DL1CC RR73 230830 -11 2103 DL1CC DK9JC 73 230930 -12 2103 DL1UDO DK9JC JN39 230945 -5 1527 DK9JC DL1UDO +07 231000 -13 2103 DL1UDO DK9JC R+18 231015 -1 1527 DK9JC DL1UDO RR73 231030 -12 2103 DL1UDO DK9JC 73
UTC dB Audio Message 224145 -8 604 G1YEF DK9JC JN39
UTC dB Audio Message 150430 -7 2807 DK9JC F5SZY R-02 220130 -21 1466 WP4NNZ DK9JC JN39 (x4) 220400 -20 1466 XQ3SK DK9JC JN39 (x2) 220715 -20 1467 FM5GB DK9JC JN39 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.