RU7A — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RU7A, decoded by SO8OO in southeastern Poland. 84 related FT8 messages, 14 CQ messages, observed on 160m, 40m, 20m, 10m, across 14 UTC dates. Heard between 2026-06-09 and 2026-08-19.
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 RU7A worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RU7A
Approximate centre of KN95, decoded 2026-08-11 05:46 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 | RU7A S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 09:33 | 20m | -20 / - | RU4SS | - / - | 2 | ✓ Closing fragment |
| 08-19 09:27 | 20m | -15 / -9 | EA5RR | -12 / +9 | 4 | ✓ Full exchange observed |
| 08-07 08:58 | 10m | +1 / - | R9MDA | - / -14 | 3 | ✓ Closing fragment |
| 08-07 08:54 | 10m | -3 / - | IK4LZH | - / +3 | 7 | ✓ Closing fragment |
| 08-07 08:52 | 10m | 0 / -5 | SV2AEL | -7 / +9 | 6 | ✓ Full exchange observed |
| 08-07 08:52 | 10m | 0 / - | DN9RV | - / -19 | 2 | Partial capture |
| 08-07 08:48 | 10m | -4 / - | DO5OT | - / -9 | 2 | ✓ Closing fragment |
| 08-07 08:47 | 10m | +2 / - | RZ3DZ | - / - | 2 | ✓ Closing fragment |
| 08-07 08:44 | 10m | - / - | SV2AEL | -7 / - | 4 | Partial capture |
| 08-07 08:44 | 10m | -3 / +3 | UA6JQ | -16 / -10 | 5 | ✓ Full exchange observed |
| 08-07 08:43 | 10m | +2 / - | R2HB | - / +1 | 2 | ✓ Closing fragment |
| 08-07 08:01 | 10m | -3 / - | TA2EE | - / -6 | 2 | ✓ Closing fragment |
| 08-07 07:59 | 10m | -1 / - | SV1EKI | - / -7 | 3 | ✓ Closing fragment |
| 08-07 07:57 | 10m | -1 / - | RK1L | - / +1 | 3 | ✓ Closing fragment |
| 08-07 07:56 | 10m | -2 / - | RQ7R | - / -11 | 2 | ✓ Closing fragment |
| 08-05 19:54 | 40m | - / - | DL7ARV | -11 / - | 2 | Partial capture |
| 08-05 19:51 | 40m | -20 / -4 | RD3FY | -19 / - | 2 | ✓ Closing observed |
| 08-05 18:01 | 40m | - / +3 | R6LS | -14 / - | 2 | ✓ Closing fragment |
| 08-05 09:18 | 20m | +1 / - | <...> | - / - | 2 | Partial capture |
| 08-05 07:59 | 10m | - / -5 | SV8DCW | -18 / - | 2 | ✓ Closing fragment |
| 08-04 20:35 | 40m | - / +1 | RN6MA | -4 / - | 2 | ✓ Closing fragment |
| 08-04 20:32 | 40m | - / -13 | F1DJY | -3 / - | 3 | ✓ Closing fragment |
| 08-04 20:29 | 40m | - / - | SP4TKA | -19 / - | 2 | ✓ Closing fragment |
| 08-04 20:25 | 40m | - / -19 | DL7ACA | +10 / - | 4 | ✓ Closing fragment |
| 07-17 17:11 | 40m | - / -1 | RT6O | -18 / - | 2 | ✓ Closing fragment |
| 07-17 14:11 | 40m | - / - | RA3LBW | -21 / - | 2 | ✓ Closing fragment |
| 07-08 09:16 | 10m | -21 / -18 | R6ML | -15 / - | 4 | ✓ Closing observed |
| 07-08 08:17 | 10m | - / - | RG5A | -9 / - | 2 | Partial capture |
| 07-08 08:13 | 10m | -9 / - | R6OF | -10 / - | 2 | ✓ Closing observed |
| 07-07 19:56 | 160m | - / -18 | UI6A | -1 / - | 2 | Partial capture |
| 06-13 04:12 | 40m | - / +3 | UA3DPM | -14 / - | 3 | Partial capture |
| 06-11 07:50 | 10m | 0 / - | 9X5KM | - / - | 13 | Partial capture |
| 06-11 06:49 | 10m | -4 / - | 9X5KM | - / - | 13 | Partial capture |
| 06-11 06:38 | 10m | -8 / - | 9X5KM | - / 0 | 14 | Partial capture |
| 06-10 07:40 | 10m | -2 / - | UA0FF | - / -6 | 2 | Partial capture |
| 06-10 07:23 | 20m | +11 / - | EU1FQ | - / - | 2 | ✓ Closing fragment |
| 06-10 07:22 | 20m | +12 / -10 | UB5MBA | +2 / -2 | 5 | ✓ Full exchange observed |
| 06-10 07:17 | 20m | +7 / - | II9RIME | - / - | 4 | Partial capture |
| 06-09 17:30 | 40m | -4 / - | RA0SCA | - / -3 | 3 | ✓ Closing fragment |
| 06-09 17:29 | 40m | -2 / - | R1TET | -24 / - | 2 | ✓ Closing observed |
| 06-09 17:18 | 40m | -8 / - | R6DZO | - / -6 | 2 | Partial capture |
| 06-09 17:16 | 40m | -12 / - | RG6ZF | - / +9 | 3 | ✓ Closing fragment |
| 06-09 17:15 | 40m | - / +6 | <...> | -14 / - | 2 | Partial capture |
| 05-30 05:06 | 20m | -19 / - | EX8ABR/P | - / 0 | 2 | ✓ Closing fragment |
| 05-30 04:56 | 20m | -10 / - | <...> | - / -9 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 091815 +1 2866 <...> RU7A KN95 (x2) 091930 -14 1918 RU7A R5FN/6/M -09 075715 +0 2622 <...> RU7A +22 054630 -12 2335 RI1ANC RU7A KN95 080600 -14 2102 RU7A <...> R-10 080630 -14 2102 RU7A RR73; SM5ACQ <...> -02 092700 -10 1388 RU7A EA5RR IM98 092715 -15 1327 EA5RR RU7A +09 092730 -13 1388 RU7A EA5RR R-09 (x2) 092845 -20 1328 <R8QA/M> RU7A -02 093145 -22 1328 RA5BQ RU7A +15 093345 -22 1329 RU4SS RU7A +27 (x2)
UTC dB Audio Message 085300 +1 984 SV2AEL RU7A +09 085315 -8 2002 RU7A SV2AEL R-05 085330 -2 984 SV2AEL RU7A RR73 085345 -12 2001 RU7A SV2AEL 73 085400 -1 984 IK4LZH RU7A +03 (x7) 085830 -1 985 R9MDA RU7A KN95 (x3) 052530 -17 2288 RU7A RA6YDX R-11
UTC dB Audio Message 203345 -2 446 RU7A F1DJY RR73 203545 -4 2416 RU7A RN6MA +01 (x2) 203800 -16 2416 CQ RU7A KN95 175430 -7 2413 RU7A HB9CXZ JN46 180100 -18 1852 RU7A R6LS R+03 (x2) 181000 -20 1789 RU7A R1WAB -15 194915 -13 1954 RU7A SP4MPH -08 195030 -22 2093 CQ RU7A KN95 a1 195115 -19 2093 RU7A RD3FY R-04 195130 -20 2093 RD3FY RU7A RR73 195415 -9 2093 RU7A DL7ARV JO62 (x2) 195700 -20 2196 RD3TBQ RU7A +06
UTC dB Audio Message 195615 -1 1776 RU7A UI6A -18 (x2) 195845 +0 1307 <...> RU7A -16
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.