UB8QBZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UB8QBZ, decoded by SO8OO in southeastern Poland. 199 related FT8 messages, 5 CQ messages, observed on 80m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-06-08 and 2026-07-03.
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 UB8QBZ worked most often, as logged from our receiver:
Activity Heatmap
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 | UB8QBZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-03 18:18 | 80m | - / - | R1TAX | -16 / - | 2 | Partial capture |
| 07-03 18:17 | 80m | - / -11 | RW2Z | -2 / - | 3 | ✓ Closing fragment |
| 07-03 18:16 | 80m | -24 / -13 | RK3AQ | -7 / - | 5 | ✓ Closing observed |
| 07-03 18:12 | 80m | - / -16 | 4Z5AV | -4 / - | 2 | ✓ Closing fragment |
| 07-03 18:08 | 80m | - / -8 | R3EDX | -2 / - | 2 | Partial capture |
| 07-03 18:06 | 80m | - / -18 | RM5F | 0 / - | 5 | ✓ Closing fragment |
| 07-03 18:06 | 80m | - / -11 | RZ6CO | -1 / - | 3 | ✓ Closing fragment |
| 07-03 18:05 | 80m | -24 / -6 | UI6A | +5 / - | 7 | ✓ Closing observed |
| 07-03 18:04 | 80m | - / -5 | UB8A | -4 / - | 2 | Partial capture |
| 07-03 18:03 | 80m | - / +5 | RY9C | -10 / - | 2 | ✓ Closing fragment |
| 07-03 18:02 | 80m | - / - | RM5F | -2 / - | 2 | Partial capture |
| 07-03 18:02 | 80m | -24 / +4 | RA3RDN | +1 / - | 5 | ✓ Closing observed |
| 07-03 18:01 | 80m | -24 / -6 | RA6FC | +1 / - | 4 | ✓ Closing observed |
| 07-03 18:00 | 80m | - / -14 | R3PY | -18 / - | 2 | ✓ Closing fragment |
| 07-03 08:34 | 20m | - / -18 | R4HJN | -12 / - | 2 | ✓ Closing fragment |
| 07-02 18:21 | 80m | -20 / -4 | RK8W | -12 / - | 3 | ✓ Closing observed |
| 07-02 18:15 | 80m | - / -9 | YO4NT | +3 / - | 2 | ✓ Closing fragment |
| 07-02 18:14 | 80m | -20 / -15 | UA4CKN | -10 / - | 2 | Partial capture |
| 07-02 18:10 | 80m | - / -17 | RA3ZGT | -19 / - | 2 | Partial capture |
| 07-02 18:09 | 80m | - / -10 | RA1QEA | -7 / - | 2 | ✓ Closing fragment |
| 07-02 18:00 | 40m | - / - | R3DHP | -15 / - | 3 | Partial capture |
| 06-30 19:08 | 80m | -13 / - | RC9WC | - / - | 2 | Partial capture |
| 06-30 19:07 | 80m | - / - | RL7Z | -18 / - | 3 | Partial capture |
| 06-30 19:06 | 80m | -12 / - | R0AH | - / +5 | 4 | Partial capture |
| 06-30 19:04 | 80m | -9 / -18 | SV2AEL | -1 / -1 | 6 | ✓ Full exchange observed |
| 06-30 19:01 | 80m | -13 / -17 | II8WWA | -14 / -8 | 4 | Partial capture |
| 06-30 18:59 | 80m | -13 / - | RC6OD | - / - | 2 | Partial capture |
| 06-29 18:23 | 40m | - / -13 | RM5F | -11 / - | 3 | ✓ Closing fragment |
| 06-29 18:04 | 80m | - / -18 | RZ3ZY | -12 / - | 2 | ✓ Closing fragment |
| 06-29 17:56 | 80m | - / -4 | UA4FKT | -13 / - | 3 | ✓ Closing fragment |
| 06-18 06:32 | 10m | - / -10 | R7HL | -9 / - | 3 | Partial capture |
| 06-18 06:31 | 10m | - / -16 | A41ZZ | -10 / - | 2 | ✓ Closing fragment |
| 06-17 18:29 | 80m | - / -4 | R2SN | -14 / - | 2 | ✓ Closing fragment |
| 06-17 18:26 | 80m | - / -16 | YO4ASD | -4 / - | 3 | ✓ Closing fragment |
| 06-17 18:12 | 20m | - / -8 | RC5F | -12 / - | 2 | ✓ Closing fragment |
| 06-17 18:09 | 20m | - / - | DA5UL | -13 / - | 5 | Partial capture |
| 06-17 18:05 | 20m | - / -9 | R3BDQ | -9 / - | 2 | Partial capture |
| 06-17 17:59 | 20m | - / -16 | RU3X | 0 / - | 3 | Partial capture |
| 06-17 17:54 | 20m | - / - | RW3VA | -3 / - | 2 | Partial capture |
| 06-17 17:52 | 20m | - / -13 | R3BDQ | -6 / - | 2 | Partial capture |
| 06-16 18:07 | 20m | - / -16 | UA1ZFL | +7 / - | 3 | ✓ Closing fragment |
| 06-14 19:28 | 80m | - / -13 | RU4HU | -14 / - | 2 | ✓ Closing fragment |
| 06-14 19:22 | 80m | - / -18 | IZ0ZIP | +10 / - | 2 | ✓ Closing fragment |
| 06-14 19:18 | 80m | - / -2 | RA3VX | -12 / - | 3 | ✓ Closing fragment |
| 06-14 19:18 | 80m | - / -6 | UG4L | -8 / - | 2 | ✓ Closing fragment |
| 06-14 19:12 | 80m | - / -4 | RA3QQI | -16 / - | 4 | ✓ Closing fragment |
| 06-14 19:11 | 80m | - / -15 | SV7NIN | -6 / - | 3 | ✓ Closing fragment |
| 06-14 19:10 | 80m | - / -18 | HG8LXL | +4 / - | 3 | ✓ Closing fragment |
| 06-14 18:57 | 80m | - / -18 | SP6GCU | +8 / - | 2 | Partial capture |
| 06-14 18:42 | 20m | - / -15 | R2BRD | -7 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 180845 -4 2302 UB8QBZ R3EDX -07 180915 -3 714 UB8QBZ RM5F R-18 (x2) 181230 -5 2052 UB8QBZ 4Z5AV -16 (x2) 181600 -6 2319 UB8QBZ RK3AQ -13 (x2) 181645 -24 1275 RK3AQ UB8QBZ 73 181700 -4 770 UB8QBZ RW2Z KO81 (x2) 181730 -5 2319 UB8QBZ RK3AQ KO85 181800 -18 1765 UB8QBZ R1TAX KO58 181800 -1 770 UB8QBZ RW2Z 73 181800 -2 2319 UB8QBZ RK3AQ KO85 181830 -13 1765 UB8QBZ R1TAX KO58
UTC dB Audio Message 180215 -1 1964 UB8QBZ RU3X R-16 180545 -8 2246 UB8QBZ R3BDQ -09 (x2) 180945 -7 1301 UB8QBZ DA5UL JN58 (x3) 181115 -6 906 UB8QBZ R4PHH -05 181215 -17 1300 UB8QBZ DA5UL JN58 181245 -12 788 UB8QBZ RC5F R-08 181245 -19 1300 UB8QBZ DA5UL JN58 181315 -13 788 UB8QBZ RC5F 73 190000 -3 334 UB8QBZ I1RJP JN45 083415 -13 2462 UB8QBZ R4HJN R-18 (x2) 084230 -20 1435 UB8QBZ RR73; OK7CM <...> -06
UTC dB Audio Message 170100 -9 234 UB8QBZ RN7T R-07 (x2) 191045 -17 2097 UB8QBZ RA4ADF LN28 171315 -7 779 UB8QBZ RD3TBQ LO16 164330 -1 2853 UB8QBZ RN3OX LO00 (x3) 170300 -23 1543 UB8QBZ RT2P KO84 (x2) 182330 -8 553 UB8QBZ RM5F KO85 (x3) 180030 -16 1308 UB8QBZ R3DHP KO95 (x3)
UTC dB Audio Message 063100 -13 926 UB8QBZ A41ZZ -16 063100 -12 1060 UB8QBZ RN4AQ 73 063130 -7 926 UB8QBZ A41ZZ RR73 063230 -10 2375 UB8QBZ R7HL LN04 (x3) 063400 -18 1955 UB8QBZ RA7T -06
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.