SX20RCK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SX20RCK, decoded by SO8OO in southeastern Poland. 28,944 related FT8 messages, 23,708 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 32 UTC dates. Heard between 2026-04-30 and 2026-05-31.
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 SX20RCK 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 | SX20RCK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 05-31 23:07 | 20m | -12 / - | WA4MIT | - / -11 | 2 | Partial capture |
| 05-31 22:57 | 20m | -11 / - | BG4UQX | - / -5 | 2 | Partial capture |
| 05-31 22:38 | 20m | -11 / - | GW5VOG | - / - | 3 | Partial capture |
| 05-31 22:27 | 20m | -8 / - | 7K2ABJ | - / -5 | 2 | Partial capture |
| 05-31 22:21 | 20m | -3 / - | GM0PPB | - / 0 | 6 | Partial capture |
| 05-31 21:14 | 20m | -20 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 05-31 20:09 | 40m | +12 / +3 | M9MKE | -10 / -12 | 3 | Partial capture |
| 05-31 20:06 | 40m | +11 / - | <...> | -3 / - | 6 | ✓ Closing fragment |
| 05-31 20:06 | 40m | +11 / +5 | M0XXJ | -2 / -6 | 2 | Partial capture |
| 05-31 20:05 | 20m | -8 / - | JA4WXH | - / -13 | 2 | Partial capture |
| 05-31 20:02 | 20m | -3 / - | IZ0AIO | - / -15 | 4 | Partial capture |
| 05-31 20:01 | 40m | +12 / - | 4Z5MY | - / -13 | 4 | Partial capture |
| 05-31 20:01 | 40m | +14 / - | <...> | -7 / - | 2 | ✓ Closing fragment |
| 05-31 20:00 | 40m | - / - | DL6ENT | +11 / - | 4 | Partial capture |
| 05-31 19:59 | 40m | +12 / - | UB1ASQ | - / -3 | 3 | Partial capture |
| 05-31 19:59 | 20m | -1 / - | JA8CSW | - / -11 | 5 | Partial capture |
| 05-31 19:53 | 20m | +7 / - | JI3GNI | - / -23 | 4 | Partial capture |
| 05-31 19:50 | 40m | +11 / - | <...> | -10 / - | 2 | ✓ Closing fragment |
| 05-31 19:48 | 40m | +11 / +5 | G4NNJ | -12 / -22 | 5 | Partial capture |
| 05-31 19:47 | 20m | +6 / - | <...> | -19 / - | 2 | ✓ Closing fragment |
| 05-31 19:43 | 40m | +9 / - | DL6ENT | +13 / +1 | 2 | ✓ Closing observed |
| 05-31 19:37 | 40m | +10 / - | <...> | +8 / - | 4 | ✓ Closing fragment |
| 05-31 19:36 | 40m | +11 / - | M6NUJ | - / -6 | 2 | Partial capture |
| 05-31 19:32 | 40m | +8 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 05-31 19:32 | 40m | +10 / +5 | S56UVB | +13 / +4 | 3 | Partial capture |
| 05-31 19:12 | 40m | +9 / - | <...> | -2 / - | 6 | ✓ Closing fragment |
| 05-31 19:06 | 40m | +6 / - | <...> | +1 / - | 2 | ✓ Closing fragment |
| 05-31 19:06 | 40m | +10 / -4 | PA1MOS | 0 / -10 | 3 | Partial capture |
| 05-31 19:00 | 40m | +8 / - | RN3ZKT | - / +2 | 4 | Partial capture |
| 05-31 18:59 | 40m | +10 / - | <...> | +4 / - | 2 | ✓ Closing fragment |
| 05-31 18:53 | 20m | - / -17 | DL8HXP | -8 / - | 2 | ✓ Closing fragment |
| 05-31 18:53 | 40m | +9 / - | RA5AK | - / -4 | 4 | Partial capture |
| 05-31 18:53 | 40m | +10 / - | <...> | -3 / - | 2 | ✓ Closing fragment |
| 05-31 18:52 | 40m | +11 / +5 | HA6LT | -9 / - | 2 | Partial capture |
| 05-31 18:50 | 40m | - / -13 | YO3BMI | -2 / - | 2 | Partial capture |
| 05-31 18:48 | 20m | 0 / - | YC6MCC | - / -18 | 2 | Partial capture |
| 05-31 18:45 | 40m | +15 / -7 | RN3AOE | -4 / +4 | 2 | Partial capture |
| 05-31 18:44 | 40m | +10 / - | <...> | -4 / - | 4 | ✓ Closing fragment |
| 05-31 18:38 | 20m | +18 / -9 | EI6JMB | 0 / -14 | 3 | Partial capture |
| 05-31 18:37 | 40m | +7 / - | <...> | +3 / - | 2 | ✓ Closing fragment |
| 05-31 18:36 | 20m | +20 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 05-31 18:35 | 20m | +12 / - | SV1OCA | - / -24 | 2 | Partial capture |
| 05-31 18:35 | 20m | - / - | DL1SRS | +2 / - | 3 | Partial capture |
| 05-31 18:32 | 40m | +4 / - | HG5OEV | - / -12 | 4 | Partial capture |
| 05-31 18:28 | 20m | +2 / - | DF4SI | - / -16 | 2 | Partial capture |
| 05-31 18:25 | 40m | +9 / - | M7EJN | - / -15 | 6 | Partial capture |
| 05-31 18:20 | 20m | +4 / - | <...> | - / - | 2 | ✓ Closing fragment |
| 05-31 18:19 | 20m | +6 / - | RA9YUH | - / -13 | 2 | Partial capture |
| 05-31 18:19 | 40m | +11 / - | <...> | +10 / - | 2 | ✓ Closing fragment |
| 05-31 18:19 | 40m | +11 / -10 | R2BHD | +10 / +10 | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 225400 -20 2141 CQ SX20RCK (x5) 225730 -11 2140 BG4UQX SX20RCK -05 (x2) 230700 -24 2140 CQ SX20RCK 230730 -8 2141 WA4MIT SX20RCK -11 (x2) 230830 -16 2140 <...> SX20RCK RR73 (x2) 231230 -7 2141 CQ SX20RCK 231400 -20 2141 KC1WAY SX20RCK R-05 231430 -19 2141 <...> SX20RCK RR73
UTC dB Audio Message 200930 -7 467 SX20RCK M9MKE R+03 200945 +14 468 <...> SX20RCK RR73 201000 -8 467 SX20RCK <...> 73 201015 +15 468 CQ SX20RCK (x12)
UTC dB Audio Message 110930 -4 2785 CQ SX20RCK (x8) 112715 -3 2466 SX20RCK <...> RR73 (x2) 113630 -4 2785 <...> SX20RCK RR73 113700 -2 2785 CQ SX20RCK (x2) 120145 -13 2544 SX20RCK <...> 73 (x2)
UTC dB Audio Message 214100 +8 2177 DA6PM SX20RCK -22 214730 +4 2177 CQ SX20RCK 214800 +4 2177 DO1GMT SX20RCK -15 214930 +6 2133 <...> SX20RCK RR73 214945 -24 1947 <SX20RCK> DA6PM JO30 214945 -10 1831 SX20RCK <...> 73 215130 +11 2133 <...> SX20RCK RR73 215200 +16 2133 CQ SX20RCK (x8)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.