R7OI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R7OI, decoded by SO8OO in southeastern Poland. 209 related FT8 messages, 4 CQ messages, observed on 80m, 40m, 20m, across 16 UTC dates. Heard between 2026-05-25 and 2026-08-20.
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 R7OI worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R7OI
Approximate centre of KN87, decoded 2026-08-20 14:41 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 | R7OI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 14:44 | 20m | -18 / - | CT7AUT | - / -4 | 2 | Partial capture |
| 08-20 14:43 | 20m | - / - | RA9CMO | -9 / - | 2 | Partial capture |
| 08-20 14:26 | 20m | - / -13 | RA0LQ | -10 / - | 2 | Partial capture |
| 08-20 14:25 | 20m | - / - | RV3LO | -8 / - | 3 | Partial capture |
| 08-20 14:21 | 20m | -9 / -9 | R9MJ | -4 / -10 | 7 | Partial capture |
| 08-03 16:48 | 20m | - / - | S52D | -23 / - | 2 | Partial capture |
| 08-03 16:46 | 20m | - / - | S52D | -14 / - | 2 | Partial capture |
| 08-03 16:11 | 20m | - / - | RA1PO | -18 / - | 3 | ✓ Closing fragment |
| 07-29 12:33 | 20m | -17 / - | RY9W | -24 / -14 | 4 | ✓ Closing observed |
| 07-28 12:25 | 20m | -14 / - | R1TM | - / -9 | 2 | ✓ Closing fragment |
| 07-28 12:22 | 20m | -15 / - | C31HS | - / - | 2 | Partial capture |
| 07-28 12:16 | 20m | - / - | SV2DGJ | -17 / - | 5 | Partial capture |
| 07-28 12:14 | 20m | -20 / - | MW3FLI | - / -18 | 2 | ✓ Closing fragment |
| 07-28 12:12 | 20m | - / +1 | DF1SD | -2 / - | 9 | ✓ Closing fragment |
| 07-28 12:10 | 20m | -17 / -6 | RA3TKS | -7 / - | 5 | ✓ Closing observed |
| 07-28 12:03 | 20m | -18 / - | OH6DVF | - / -11 | 3 | ✓ Closing fragment |
| 07-28 11:54 | 20m | -18 / - | OZ9FF | - / -1 | 3 | ✓ Closing fragment |
| 07-25 12:32 | 20m | -14 / +3 | R9TS | -18 / - | 3 | ✓ Closing observed |
| 07-25 12:32 | 20m | - / - | DF1SD | -20 / - | 2 | Partial capture |
| 07-25 12:32 | 20m | - / - | DL1ET | -3 / - | 3 | Partial capture |
| 07-25 12:31 | 20m | - / - | IK0MHR | -6 / - | 12 | Partial capture |
| 07-25 12:30 | 20m | -18 / - | R8OAE | - / -9 | 2 | Partial capture |
| 07-25 12:27 | 20m | - / -6 | R4SCB | -10 / - | 3 | ✓ Closing fragment |
| 07-24 13:11 | 20m | -6 / - | M1WLK | - / -9 | 2 | Partial capture |
| 07-24 13:06 | 20m | -8 / - | E25KAE | - / - | 2 | Partial capture |
| 07-24 13:03 | 20m | -9 / - | 9M8DEN | - / - | 2 | Partial capture |
| 07-24 12:59 | 20m | -7 / +7 | UA6XT | -20 / -8 | 2 | Partial capture |
| 07-24 12:57 | 20m | -12 / - | 9M8DEN | - / - | 2 | Partial capture |
| 07-24 12:53 | 20m | -11 / - | R3YBG | -16 / +7 | 3 | ✓ Closing observed |
| 07-24 12:43 | 20m | -7 / - | OE3PKU | - / +4 | 2 | Partial capture |
| 07-24 12:36 | 20m | -10 / - | 9K2OK | - / -7 | 2 | Partial capture |
| 07-22 12:06 | 20m | -17 / - | RM8W | - / -18 | 2 | Partial capture |
| 07-20 14:46 | 20m | -18 / - | 4X1UF | - / +2 | 3 | Partial capture |
| 07-20 14:28 | 20m | -16 / - | R9OFA | - / - | 2 | Partial capture |
| 07-20 14:23 | 20m | -16 / - | RA3P | - / - | 2 | ✓ Closing fragment |
| 07-20 14:18 | 20m | -16 / - | 3B8GL | - / - | 2 | Partial capture |
| 07-20 14:13 | 20m | -14 / - | R8OAE | - / - | 4 | Partial capture |
| 07-17 03:40 | 20m | - / -6 | R9FF | -11 / - | 5 | ✓ Closing fragment |
| 07-13 05:08 | 20m | - / -2 | UA3LEO | -10 / - | 3 | Partial capture |
| 07-13 05:04 | 20m | - / - | S52D | 0 / - | 2 | Partial capture |
| 07-13 05:01 | 20m | -18 / - | 3A2MW | - / -18 | 3 | ✓ Closing fragment |
| 07-13 04:55 | 20m | -16 / - | IZ0COC | - / +6 | 2 | Partial capture |
| 07-13 04:50 | 20m | -14 / - | IK0HBN | -17 / - | 2 | Partial capture |
| 07-13 04:30 | 20m | -14 / -7 | RM6J | -24 / +3 | 3 | Partial capture |
| 07-13 04:16 | 20m | -13 / - | RU9W | - / -13 | 3 | Partial capture |
| 07-13 04:14 | 20m | -10 / - | UA9QFF | - / -13 | 2 | Partial capture |
| 07-09 14:58 | 20m | -19 / - | R8OAE | - / -17 | 2 | Partial capture |
| 07-04 07:57 | 20m | - / - | SV2AEL | -11 / - | 9 | Partial capture |
| 07-04 07:56 | 20m | -18 / - | RX3VF | - / +6 | 2 | Partial capture |
| 07-04 07:54 | 20m | - / - | SV2AEL | -12 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 142230 -4 1377 R7OI R9MJ MO65 142315 -8 1175 R9MJ R7OI -10 (x2) 142500 -5 1377 R7OI R9MJ R-09 142530 -8 1319 R7OI RV3LO KO64 (x2) 142600 -9 2112 R7OI RA0LQ -13 (x2) 142730 -9 1319 R7OI RV3LO KO64 143130 -14 1484 R7OI ON1JP -17 144145 -15 1175 CT7AUT R7OI KN87 144330 -9 2583 R7OI RA9CMO MO06 (x2) 144415 -17 1175 CT7AUT R7OI -04 (x2)
UTC dB Audio Message 223900 -3 1103 UA2FF R7OI +04 223915 +3 2107 R7OI UA2FF R-03 223930 -2 1103 UA2FF R7OI RR73 223945 -11 1473 R7OI EB1LA IN73 223945 -7 1345 R7OI HB9GWJ JN36 223945 -2 251 R7OI SM4IED JP71 223945 +3 2002 R7OI DO9BAU JO62 223945 -1 2107 R7OI UA2FF 73 223945 -7 503 R7OI EA1IOK IN62 224045 -9 1473 R7OI EB1LA IN73 224045 +2 2002 R7OI DO9BAU JO62 224045 -2 503 R7OI EA1IOK IN62 224115 +2 2002 R7OI DO9BAU JO62 (x2) 224145 +9 579 R7OI SM4IED JP71
UTC dB Audio Message 075930 -7 1119 RQ7R R7OI KN87
UTC dB Audio Message 145145 -20 1698 UA3DPM R7OI RR73 150200 -15 2248 UG4L R7OI KN87 (x4) 150545 -19 1760 RA4FKZ R7OI KN87 150600 -24 1764 R7OI RA4FKZ -03 150615 -17 1760 RA4FKZ R7OI R-04 (x2) 151415 -5 489 VK6EI R7OI KN87 (x6)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.