DK9RC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DK9RC, decoded by SO8OO in southeastern Poland. 78 related FT8 messages, 13 CQ messages, observed on 80m, 40m, 20m, 10m, across 23 UTC dates. Heard between 2026-05-29 and 2026-08-24.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations DK9RC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DK9RC
Approximate centre of JN58, decoded 2026-08-24 05:47 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 | DK9RC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 05:47 | 40m | -14 / -2 | OE4BHF | -5 / -8 | 5 | ✓ Full exchange observed |
| 08-24 05:43 | 40m | -12 / - | EB1LA | - / - | 5 | Partial capture |
| 08-24 05:41 | 40m | -12 / - | R2EA/P | - / - | 2 | Partial capture |
| 08-24 05:08 | 80m | - / 0 | OK1CT | +11 / - | 2 | ✓ Closing fragment |
| 08-24 05:06 | 80m | -16 / +6 | DK7ZT | 0 / - | 3 | ✓ Closing observed |
| 08-24 05:05 | 80m | - / +4 | OE9DAI | -14 / - | 2 | ✓ Closing fragment |
| 08-22 06:30 | 40m | -15 / - | HV0KIS | - / -5 | 8 | ✓ Closing fragment |
| 08-21 09:05 | 10m | - / -8 | LZ4VR | -12 / - | 4 | ✓ Closing fragment |
| 08-20 19:20 | 20m | -12 / - | XU7O | - / - | 7 | Partial capture |
| 08-17 19:29 | 40m | -21 / - | OJ0JR | - / - | 6 | Partial capture |
| 08-13 20:09 | 40m | -5 / -13 | RA0AF | -10 / - | 2 | Partial capture |
| 08-08 04:22 | 40m | -22 / - | <...> | - / - | 2 | Partial capture |
| 08-02 04:13 | 80m | -13 / -2 | DL9KM | 0 / -12 | 5 | ✓ Full exchange observed |
| 08-02 04:13 | 80m | -12 / - | PE1NPS | - / +2 | 2 | ✓ Closing fragment |
| 08-02 04:10 | 80m | -16 / - | PE1BSF | -5 / +9 | 3 | ✓ Closing observed |
| 08-02 04:09 | 80m | - / 0 | DL2HUC | -14 / - | 2 | Partial capture |
| 08-02 04:04 | 80m | - / +1 | DM8KM | -13 / - | 2 | ✓ Closing fragment |
| 08-02 04:02 | 80m | -16 / - | PB0AKY | - / - | 2 | Partial capture |
| 08-02 03:57 | 40m | -10 / - | YN1J | - / - | 5 | Partial capture |
| 08-02 03:53 | 40m | -12 / - | KJ5PTH | - / - | 3 | Partial capture |
| 08-02 03:49 | 40m | -15 / - | YN1J | - / - | 5 | Partial capture |
| 08-02 03:47 | 40m | -15 / - | CO8LZM | - / - | 4 | Partial capture |
| 08-02 03:38 | 40m | -11 / - | YN1J | - / - | 10 | Partial capture |
| 08-02 03:37 | 40m | -10 / - | M0PFX | - / -1 | 2 | ✓ Closing fragment |
| 08-02 03:36 | 40m | -8 / - | KJ5PTH | - / - | 2 | Partial capture |
| 08-01 19:16 | 20m | -11 / - | K4CAE | - / - | 4 | Partial capture |
| 08-01 04:52 | 20m | - / -11 | KD4DRJ | -18 / - | 2 | Partial capture |
| 08-01 04:12 | 40m | -4 / - | KR4KXG | - / - | 2 | Partial capture |
| 08-01 04:07 | 40m | -8 / - | K1JAK | - / - | 5 | Partial capture |
| 08-01 03:58 | 20m | - / -10 | KA9FOX | -11 / - | 2 | ✓ Closing fragment |
| 08-01 03:39 | 40m | -16 / - | AA4NP | - / -7 | 8 | Partial capture |
| 08-01 03:37 | 40m | -9 / - | W4PSK | - / +3 | 4 | ✓ Closing fragment |
| 08-01 03:32 | 40m | -8 / - | N1WI | - / -10 | 4 | ✓ Closing fragment |
| 07-31 06:12 | 20m | -14 / - | UK8FCM | - / - | 2 | Partial capture |
| 07-31 06:07 | 20m | -4 / - | UK8FCM | - / - | 4 | Partial capture |
| 07-31 05:57 | 20m | -4 / - | KZ7Y | - / - | 2 | Partial capture |
| 07-31 03:57 | 40m | -9 / - | N8HRZ | - / +5 | 5 | Partial capture |
| 07-31 03:54 | 40m | -12 / - | AC0WL | - / - | 2 | Partial capture |
| 07-31 03:50 | 40m | -11 / - | T41FCR | - / - | 3 | Partial capture |
| 07-31 03:47 | 40m | -17 / - | C31KC | - / - | 2 | Partial capture |
| 07-30 08:48 | 20m | -13 / -9 | VP5G | -17 / -12 | 16 | Partial capture |
| 07-30 07:22 | 20m | -10 / - | IZ7LDG | - / -10 | 3 | ✓ Closing fragment |
| 07-30 07:19 | 20m | 0 / -8 | PA4PH | -18 / -5 | 3 | ✓ Full exchange observed |
| 07-30 04:10 | 40m | -8 / - | K0DD | - / 0 | 4 | ✓ Closing fragment |
| 07-28 19:13 | 40m | +7 / - | DF4JY | - / -14 | 2 | ✓ Closing fragment |
| 07-28 19:11 | 40m | -4 / - | M9JAF | - / -5 | 2 | ✓ Closing fragment |
| 07-27 05:14 | 20m | 0 / - | K9STL | - / -3 | 6 | ✓ Closing fragment |
| 07-27 04:08 | 40m | -9 / - | N3SD | - / -3 | 2 | Partial capture |
| 07-27 04:07 | 40m | -7 / - | N8SLT | - / -4 | 2 | Partial capture |
| 07-27 04:05 | 40m | -4 / - | KJ4EX | - / -7 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 063600 -15 2282 HV0KIS DK9RC R-05 (x2) 195015 -7 592 5A1AL DK9RC JN58 054145 -13 939 R2EA/P DK9RC JN58 (x2) 054345 -13 939 EB1LA DK9RC JN58 (x5) 054715 -14 1543 OE4BHF DK9RC JN58 054730 -4 1490 DK9RC OE4BHF -02 054745 -15 1543 OE4BHF DK9RC R-08 054800 -6 1490 DK9RC OE4BHF RR73 054815 -13 1543 OE4BHF DK9RC 73
UTC dB Audio Message 041345 +2 716 DK9RC DL9KM JN68 041400 -11 1159 DL9KM DK9RC -12 041415 -1 716 DK9RC DL9KM R-02 041430 -15 1159 DL9KM DK9RC RR73 041445 +0 716 DK9RC DL9KM 73 041530 -7 1159 CQ DK9RC JN69 (x2) 050545 -10 2133 DK9RC OE9DAI +04 (x2) 050645 -1 880 DK9RC DK7ZT +06 (x2) 050730 -16 881 DK7ZT DK9RC 73 050845 +12 880 DK9RC OK1CT +00 (x2) 051230 -16 1403 DK9RC HB10GBT -02
UTC dB Audio Message 045215 -19 1087 DK9RC KD4DRJ -11 (x2) 191600 -12 930 K4CAE DK9RC JN69 (x4) 075300 -14 781 VK3EW DK9RC JN58 192045 -7 2030 XU7O DK9RC JN58 (x7) 081915 -7 1620 DK9RC RA3Y -17
UTC dB Audio Message 114145 -9 1205 R2FCT DK9RC R+05 (x6) 115415 -8 804 GD7RVP DK9RC JN69 (x3) 132230 -14 2400 DK9RC ES2AJ RR73 090515 -12 1401 DK9RC LZ4VR KN13 (x4) 091000 -5 787 OH6FYP DK9RC JN58
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.