R2SD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving R2SD, decoded by SO8OO in southeastern Poland. 133 related FT8 messages, 63 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-05-25 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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations R2SD worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by R2SD
Approximate centre of KO94, decoded 2026-08-22 21:14 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 | R2SD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 21:12 | 80m | - / - | DL7ET | -6 / - | 8 | Partial capture |
| 08-22 21:10 | 80m | -7 / -14 | IK0HBN | +10 / -13 | 7 | ✓ Full exchange observed |
| 08-22 21:09 | 80m | 0 / -8 | SP1MGM | +17 / - | 4 | ✓ Closing observed |
| 08-21 22:42 | 80m | -4 / - | UA9CR | - / -4 | 2 | ✓ Closing fragment |
| 08-21 22:41 | 80m | -9 / -15 | TF3VS | -10 / - | 4 | ✓ Closing observed |
| 08-20 20:53 | 80m | - / -11 | R2FDU | +12 / - | 2 | ✓ Closing fragment |
| 08-20 20:49 | 40m | - / -18 | PY7XC | +1 / - | 2 | ✓ Closing fragment |
| 08-19 21:50 | 80m | -11 / - | VU2NKS | - / -23 | 2 | Partial capture |
| 08-19 21:39 | 80m | -7 / -1 | RO2T | +6 / - | 4 | ✓ Full exchange observed |
| 08-18 22:38 | 40m | -20 / - | PV8AJ | - / -11 | 4 | Partial capture |
| 08-18 22:36 | 40m | -19 / - | KP4TG | - / -16 | 4 | ✓ Closing fragment |
| 08-18 22:27 | 80m | - / - | DO1LBM | -20 / - | 2 | Partial capture |
| 08-18 22:20 | 80m | -3 / - | EA1ARJ | - / -18 | 3 | Partial capture |
| 08-18 22:16 | 80m | 0 / - | IK4IDY | -15 / -16 | 3 | ✓ Closing observed |
| 08-18 22:15 | 80m | -8 / -13 | 9V1YC | -10 / -16 | 4 | ✓ Full exchange observed |
| 08-18 22:11 | 80m | - / - | F5MYK | +1 / - | 2 | Partial capture |
| 08-18 21:56 | 80m | -2 / +4 | DO9JTR | 0 / +4 | 5 | ✓ Full exchange observed |
| 08-18 21:54 | 80m | -4 / -14 | YT1DDL | -4 / -8 | 5 | ✓ Full exchange observed |
| 08-18 21:46 | 80m | +4 / -9 | G4ZFJ | -3 / -10 | 5 | ✓ Full exchange observed |
| 08-14 18:22 | 80m | - / -15 | R2DYC | +6 / - | 2 | ✓ Closing fragment |
| 08-14 18:19 | 80m | - / -4 | R4UA | +4 / - | 4 | ✓ Closing fragment |
| 08-09 17:42 | 80m | -16 / - | RQ3D | -18 / -9 | 3 | ✓ Closing observed |
| 08-09 17:42 | 80m | - / - | R4UA | -4 / - | 3 | Partial capture |
| 06-01 11:47 | 20m | -12 / - | UA0SRQ | - / - | 2 | ✓ Closing fragment |
| 06-01 11:26 | 20m | -24 / -12 | LZ1BT | +6 / - | 3 | ✓ Closing observed |
| 06-01 11:22 | 20m | - / - | LZ1BT | -9 / - | 4 | Partial capture |
| 05-31 14:17 | 20m | -8 / +1 | UA0SR | 0 / -6 | 5 | ✓ Full exchange observed |
| 05-30 14:23 | 20m | -12 / - | DF9ML | - / -2 | 2 | ✓ Closing fragment |
| 05-30 14:21 | 20m | -15 / +5 | YB1KXV | -16 / -3 | 3 | Partial capture |
| 05-29 15:58 | 40m | -22 / - | UA6LTA | - / 0 | 2 | ✓ Closing fragment |
| 05-28 18:18 | 80m | -14 / -4 | <...> | +5 / -2 | 2 | Partial capture |
| 05-26 16:00 | 20m | - / -12 | G4UJS | -11 / - | 2 | ✓ Closing fragment |
| 05-26 14:23 | 20m | -14 / - | <...> | - / -15 | 2 | Partial capture |
| 05-26 14:07 | 20m | -14 / - | R0SDM | - / -22 | 3 | Partial capture |
| 05-26 13:59 | 20m | -14 / - | R0SDN | - / -22 | 4 | Partial capture |
| 05-26 13:57 | 20m | -3 / - | RA0SCZ | - / -1 | 4 | Partial capture |
| 05-26 13:56 | 20m | -10 / - | R0SDM | - / -16 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211045 +0 1839 IK0HBN R2SD -13 (x2) 211130 +6 2053 R2SD IK0HBN R-14 211145 -10 1839 IK0HBN R2SD RR73 211200 +6 2053 R2SD IK0HBN 73 211230 -6 2108 R2SD DL7ET JO31 (x4) 211415 -8 2144 CQ R2SD KO94 211430 -11 1831 R2SD DL7ET JO31 211445 -6 2144 CQ R2SD KO94 211500 -7 2144 R2SD DL7ET JO31 (x3)
UTC dB Audio Message 223445 -11 1445 VJ6X R2SD -16 223600 -19 1445 KP4TG R2SD -16 (x4) 223830 -18 1607 PV8AJ R2SD -11 (x4) 214545 -22 2262 VK6BAD R2SD -20 204900 +0 638 R2SD PY7XC R-18 (x2) 210615 -9 1874 CQ R2SD KO94 (x2) 210730 -22 1873 R2SD EB2EMZ IN83
UTC dB Audio Message 181115 -18 1301 R2SD RA4LFN LO44 (x2)
UTC dB Audio Message 112200 -12 2084 R2SD LZ1BT KN12 (x5) 112615 -24 2083 LZ1BT R2SD RR73 112630 +6 2679 R2SD LZ1BT R-12 114730 -12 1719 UA0SRQ R2SD RR73 (x2) 114830 -9 1719 DL1YS R2SD -18 115230 -17 2260 CQ R2SD KO94 (x4) 131400 -23 1707 R2SD PD3LKN JO22
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.