R3SX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R3SX, decoded by SO8OO in southeastern Poland. 147 related FT8 messages, 41 CQ messages, observed on 40m, 20m, 10m, across 20 UTC dates. Heard between 2026-05-24 and 2026-08-22.
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 R3SX worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R3SX
Approximate centre of LO03, decoded 2026-08-22 06:17 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 | R3SX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 06:20 | 20m | -12 / - | EA4IDN | - / -11 | 3 | Partial capture |
| 08-20 18:49 | 20m | - / - | DG5PW | 0 / - | 2 | Partial capture |
| 08-20 18:48 | 20m | - / -14 | SV8GXC | -8 / - | 5 | ✓ Closing fragment |
| 08-20 18:33 | 20m | - / -13 | IZ1CQS | -9 / - | 2 | ✓ Closing fragment |
| 08-10 19:39 | 40m | -21 / - | S55B | - / -12 | 2 | Partial capture |
| 07-31 14:52 | 20m | -17 / - | EA4BAS | - / -16 | 2 | Partial capture |
| 07-31 05:29 | 20m | -8 / - | CE1KR | - / -17 | 2 | Partial capture |
| 07-20 20:07 | 20m | -8 / - | D44AG | - / -12 | 3 | Partial capture |
| 07-16 20:24 | 40m | -18 / - | R3KLE | - / -17 | 3 | Partial capture |
| 07-16 18:53 | 40m | -19 / - | EU1TN | -21 / -14 | 4 | ✓ Closing observed |
| 07-16 18:51 | 40m | -15 / - | EA3IPF | - / -20 | 2 | Partial capture |
| 07-12 19:25 | 40m | - / - | R3DQE | -17 / - | 2 | ✓ Closing fragment |
| 07-08 18:52 | 20m | - / -7 | RW9WC | -8 / - | 2 | ✓ Closing fragment |
| 07-06 20:01 | 20m | - / - | EA2BUW | -16 / - | 2 | ✓ Closing fragment |
| 07-02 20:08 | 20m | - / -16 | TM2WWA | -2 / - | 2 | ✓ Closing fragment |
| 06-21 16:54 | 10m | -11 / - | PP2RR | - / -19 | 4 | Partial capture |
| 06-21 16:51 | 10m | -11 / - | PP5BP | - / -10 | 3 | Partial capture |
| 06-21 16:49 | 10m | -10 / - | PR2AR | - / -20 | 2 | Partial capture |
| 06-18 12:24 | 20m | +5 / - | JA6GCE | - / -18 | 3 | Partial capture |
| 06-17 19:24 | 20m | - / -10 | R4HGK | -7 / - | 2 | ✓ Closing fragment |
| 06-09 19:47 | 40m | -15 / -5 | EU2AQ | -13 / - | 3 | ✓ Closing observed |
| 06-09 19:45 | 40m | -11 / - | UA0JHD | - / -19 | 2 | Partial capture |
| 06-08 19:44 | 40m | - / -12 | MI0OBC | +6 / - | 4 | Partial capture |
| 06-08 19:43 | 40m | -16 / - | R3PLV | - / 0 | 2 | ✓ Closing fragment |
| 06-08 19:39 | 40m | -14 / +6 | EW2MS | +4 / -5 | 3 | ✓ Full exchange observed |
| 06-08 19:34 | 20m | +9 / - | OZ9TAN | - / -18 | 3 | Partial capture |
| 06-08 19:32 | 20m | +8 / - | YB9HIU | - / -12 | 3 | Partial capture |
| 06-08 19:31 | 20m | +8 / - | IU3RRX | -18 / -7 | 3 | ✓ Closing observed |
| 06-08 19:27 | 20m | +9 / -14 | IU8VAS | -8 / -15 | 8 | ✓ Full exchange observed |
| 06-08 19:26 | 20m | +12 / - | YB9HIU | - / -11 | 3 | Partial capture |
| 06-05 14:09 | 10m | - / -13 | 7Q3CM | -18 / - | 2 | Partial capture |
| 06-05 14:00 | 10m | - / -12 | PY2FSG | -7 / - | 2 | ✓ Closing fragment |
| 06-02 19:07 | 40m | -12 / -1 | R95WTA | -14 / -13 | 4 | ✓ Full exchange observed |
| 06-02 10:14 | 20m | - / -2 | EU2ABM | -10 / - | 2 | ✓ Closing fragment |
| 05-31 19:37 | 20m | - / - | R9OX | -12 / - | 3 | Partial capture |
| 05-31 19:26 | 20m | -10 / -15 | EA7GHD | -11 / -10 | 3 | ✓ Full exchange observed |
| 05-31 18:45 | 20m | -8 / - | LB4OK | - / -14 | 2 | Partial capture |
| 05-31 18:43 | 20m | -13 / -11 | EA1HFI | -10 / -9 | 3 | ✓ Full exchange observed |
| 05-31 13:24 | 20m | -9 / -17 | OH2UDD | -12 / -3 | 10 | ✓ Full exchange observed |
| 05-31 13:19 | 20m | -4 / - | S55A | - / -9 | 2 | ✓ Closing fragment |
| 05-31 13:09 | 20m | -7 / - | BA7MGH | - / -14 | 2 | Partial capture |
| 05-31 13:04 | 20m | -9 / +1 | R9MW | +15 / +1 | 5 | ✓ Full exchange observed |
| 05-31 12:47 | 10m | - / - | R6DOB | -13 / - | 3 | Partial capture |
| 05-27 18:56 | 40m | -6 / - | RU3DBT | - / -10 | 2 | ✓ Closing fragment |
| 05-27 18:45 | 40m | -12 / -15 | EA1BLA | -3 / -14 | 4 | ✓ Full exchange observed |
| 05-27 18:40 | 40m | - / - | RU4B | -9 / - | 2 | Partial capture |
| 05-27 18:36 | 40m | -3 / - | R2EA/P | - / 0 | 2 | ✓ Closing fragment |
| 05-27 18:34 | 40m | -6 / - | UB9WPD | - / -2 | 2 | Partial capture |
| 05-27 18:25 | 40m | - / -8 | R6DWD | -12 / - | 2 | ✓ Closing fragment |
| 05-27 18:21 | 20m | +2 / - | JH4HVL | - / -20 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184145 -14 1298 R3SX PD3LKN JO22 184845 -7 1297 R3SX SV8GXC KM38 184945 -3 1295 R3SX DG5PW JO30 (x2) 185045 -3 1297 R3SX SV8GXC R-14 (x4) 061545 +5 679 R3SX EW1MN 73 061730 -24 1403 K4A R3SX LO03 (x2) 062045 -15 1403 EA4IDN R3SX -11 (x3) 063915 -9 1631 R1NBF R3SX RR73
UTC dB Audio Message 184700 -20 1922 UB2FEK R3SX RR73 184800 -23 1921 OH4JFN R3SX RR73 184915 -19 1534 R3SX UB3YGA 73 185130 -15 1922 EA3IPF R3SX -20 (x2) 185300 -23 1922 EU1TN R3SX -14 (x3) 185415 -21 1762 R3SX EU1TN 73 202430 -16 1945 R3KLE R3SX -17 (x3) 204915 -20 1710 EA5IYD R3SX -07 193930 -20 1312 S55B R3SX -12 (x2)
UTC dB Audio Message 094800 -18 1084 UB6LDB R3SX -10 095430 -19 1087 RZ1AS R3SX RR73 095700 -16 1087 CQ R3SX LO03 095730 -19 1087 R7TO R3SX -10 095930 -20 1088 CQ R3SX LO03 a1 (x2) 100200 -17 1088 RA6ATZ R3SX -15 100730 -16 1089 OM0RX R3SX +00 101330 -18 1089 EA1KP R3SX RR73 194400 -20 1176 LU3HBA R3SX LO03 194915 -15 1176 PP2RR R3SX LO03 201300 -19 1176 LU3HBA R3SX R-16 201545 -20 1146 LU9GDN R3SX LO03 081930 -12 2255 R3SX YO6LM -13 140415 -12 497 R3SX TK5K R-11
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.