UB8COS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UB8COS, decoded by SO8OO in southeastern Poland. 113 indexed activity records, involving 80m, 40m. Heard between 2026-09-07 and 2026-09-19.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
Overview
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with UB8COS in decoded directed-looking exchanges:
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 | UB8COS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-19 17:09 | 80m | - / - | R3MBV | -15 / - | 2 | Partial capture |
| 09-19 17:07 | 80m | - / -8 | UA9LLB | -18 / - | 2 | ✓ Closing fragment |
| 09-19 17:03 | 80m | - / -9 | RU4SO | 0 / - | 2 | ✓ Closing fragment |
| 09-19 15:28 | 40m | - / - | R6TA | +3 / - | 2 | Partial capture |
| 09-19 15:16 | 40m | - / -18 | RA3AJT | +2 / - | 2 | ✓ Closing fragment |
| 09-18 16:57 | 40m | - / - | UA3QNA | 0 / - | 2 | ✓ Closing fragment |
| 09-14 17:55 | 80m | - / -15 | EW8CW | -12 / - | 2 | ✓ Closing fragment |
| 09-14 16:10 | 80m | - / -11 | RW9WJ | -12 / - | 5 | ✓ Closing fragment |
| 09-13 14:54 | 40m | - / -13 | UA4QK | -13 / - | 2 | ✓ Closing fragment |
| 09-12 18:50 | 80m | - / -16 | R2EA | -4 / - | 2 | ✓ Closing fragment |
| 09-12 18:49 | 80m | - / -13 | RA3LBW | +4 / - | 2 | ✓ Closing fragment |
| 09-12 18:40 | 80m | - / -17 | R3DFS | -14 / - | 4 | ✓ Closing fragment |
| 09-12 18:09 | 80m | - / -18 | RV6HE | -14 / - | 3 | ✓ Closing fragment |
| 09-12 16:56 | 40m | - / -14 | RT8T | -15 / - | 2 | ✓ Closing fragment |
| 09-12 16:36 | 80m | - / -18 | R4UA | -3 / - | 4 | ✓ Closing fragment |
| 09-12 16:36 | 80m | - / -24 | RA3TK | -6 / - | 2 | Partial capture |
| 09-11 17:25 | 80m | - / +5 | RN9N | -2 / - | 2 | ✓ Closing fragment |
| 09-11 17:10 | 80m | - / -18 | UA3QNA | +11 / - | 3 | ✓ Closing fragment |
| 09-11 17:09 | 80m | - / -11 | RM5F | +6 / - | 3 | ✓ Closing fragment |
| 09-11 16:38 | 40m | - / - | RK6MC | +3 / - | 3 | Partial capture |
| 09-11 15:41 | 80m | - / -18 | R4IK | -7 / - | 2 | ✓ Closing fragment |
| 09-11 15:38 | 80m | - / -7 | RZ6CO | -10 / - | 4 | ✓ Closing fragment |
| 09-10 16:58 | 80m | - / -8 | UA9AJK | +3 / - | 2 | ✓ Closing fragment |
| 09-10 16:54 | 80m | - / -15 | UB4CLH | -17 / - | 3 | Partial capture |
| 09-10 16:52 | 80m | - / -17 | R7DX | +8 / - | 3 | ✓ Closing fragment |
| 09-10 16:51 | 80m | - / -9 | RY3D | +10 / - | 4 | ✓ Closing fragment |
| 09-10 16:16 | 40m | - / -19 | YO4NF | +12 / - | 2 | ✓ Closing fragment |
| 09-10 16:04 | 40m | - / - | R7DX | -8 / - | 2 | ✓ Closing fragment |
| 09-10 16:00 | 40m | - / - | UA4PDJ | -9 / - | 3 | Partial capture |
| 09-07 18:44 | 40m | - / - | R6TA | +6 / - | 2 | Partial capture |
| 09-07 18:38 | 40m | - / -15 | RZ6AKF | +8 / - | 2 | ✓ Closing fragment |
| 09-07 18:38 | 40m | - / - | R6TA | -3 / - | 9 | Partial capture |
| 09-07 18:33 | 40m | - / -14 | RZ6AKF | +8 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 161000 -12 1809 UB8COS RW9WJ LO84 (x5) 162500 -12 2202 UB8COS R4WQ 73 175100 -11 950 UB8COS RA9CUU R-05 175530 -14 1833 UB8COS EW8CW R-15 (x2) 170300 +2 2032 UB8COS RU4SO R-09 (x2) 170700 -20 2146 UB8COS UA9LLB R-08 (x2) 170915 -19 2094 UB8COS R3MBV KO97 (x2)
UTC dB Audio Message 163945 +1 999 UB8COS RK6MC KN97 165600 -16 1782 UB8COS RT8T R-14 (x2) 144900 -18 1593 UB8COS RA3TVW -14 145400 +4 1049 UB8COS UA3GDJ KO92 145430 -12 1244 UB8COS UA4QK R-13 (x2) 165745 +2 1259 UB8COS UA3QNA RR73 (x2) 151630 +2 502 UB8COS RM5F KO85 151630 +6 2024 UB8COS RA3AJT -18 (x2) 152715 -8 626 UB8COS R8FH R-06 152815 +1 2941 UB8COS R6TA LN13 (x2)
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