S52BT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving S52BT, decoded by SO8OO in southeastern Poland. 217 related FT8 messages, 5 CQ messages, observed on 40m, 20m, 10m, across 33 UTC dates. Heard between 2026-05-19 and 2026-08-16.
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 S52BT worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by S52BT
Approximate centre of JN76, decoded 2026-08-16 11:04 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 | S52BT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-16 10:29 | 20m | -8 / -8 | GB0CSL | -2 / -25 | 4 | ✓ Full exchange observed |
| 08-16 10:26 | 20m | -18 / +10 | F4HSB | -18 / - | 4 | ✓ Closing observed |
| 08-16 10:25 | 20m | -13 / - | RA9SOZ | - / -3 | 3 | ✓ Closing fragment |
| 08-16 10:20 | 20m | -5 / - | UA4FQO | - / -9 | 2 | ✓ Closing fragment |
| 08-15 17:23 | 20m | -4 / - | UR5YPV | - / - | 3 | Partial capture |
| 08-15 17:21 | 20m | -3 / - | EI/SQ1MP | - / - | 3 | Partial capture |
| 08-15 17:18 | 20m | +13 / - | 4S7LGT | - / - | 4 | Partial capture |
| 08-15 17:14 | 20m | -1 / - | UT3SO | - / -10 | 6 | ✓ Closing fragment |
| 08-15 17:10 | 20m | +7 / - | UB4CJV | - / -10 | 5 | ✓ Closing fragment |
| 08-15 17:06 | 20m | +17 / - | SP3VSS/EA | - / -25 | 8 | Partial capture |
| 08-15 17:02 | 20m | +14 / - | <...> | - / -23 | 3 | Partial capture |
| 08-15 16:58 | 20m | +8 / -12 | EC3A | -11 / - | 3 | ✓ Closing observed |
| 08-15 16:56 | 20m | +5 / - | <...> | - / -10 | 3 | Partial capture |
| 08-15 16:54 | 20m | +6 / - | OZ5ESB/LH | - / +1 | 2 | Partial capture |
| 08-11 17:27 | 10m | - / - | YU1BD | -16 / - | 2 | Partial capture |
| 08-10 20:41 | 20m | -8 / - | F4GRW | - / - | 2 | Partial capture |
| 08-10 20:40 | 20m | -7 / - | MW7FON | - / -12 | 2 | ✓ Closing fragment |
| 08-10 20:37 | 20m | -7 / - | M8UKQ | - / - | 5 | Partial capture |
| 08-10 20:36 | 20m | -10 / - | MW7FON | - / - | 2 | Partial capture |
| 08-10 20:32 | 20m | +2 / - | <...> | - / -5 | 2 | Partial capture |
| 08-09 10:58 | 20m | +2 / - | RA3PGR | - / - | 9 | Partial capture |
| 08-09 10:54 | 20m | +1 / - | PS8ARP | - / -17 | 6 | ✓ Closing fragment |
| 08-05 09:15 | 20m | - / -5 | F5SZB | -14 / - | 5 | Partial capture |
| 08-05 08:29 | 20m | - / -18 | G0ORX | +3 / - | 2 | Partial capture |
| 08-05 08:24 | 20m | - / - | M7JVT | -16 / - | 2 | ✓ Closing fragment |
| 08-04 22:21 | 20m | -12 / - | KP4TNI | - / -15 | 2 | Partial capture |
| 08-04 18:38 | 20m | - / +3 | RY4D | -10 / - | 2 | ✓ Closing fragment |
| 08-04 18:34 | 20m | - / -11 | UT6HN | -6 / - | 2 | ✓ Closing fragment |
| 08-04 17:16 | 20m | -5 / - | R3UAX | - / +2 | 4 | ✓ Closing fragment |
| 08-04 17:05 | 20m | -2 / - | BD6KDP | - / -17 | 7 | Partial capture |
| 08-04 16:48 | 20m | +11 / - | OZ1KZX | - / -21 | 10 | ✓ Closing fragment |
| 08-04 16:43 | 20m | -3 / - | OZ1KZX | - / - | 3 | Partial capture |
| 08-04 16:08 | 20m | -2 / - | <...> | - / -9 | 3 | Partial capture |
| 08-03 20:11 | 20m | -12 / - | PY8WW | - / -14 | 3 | ✓ Closing fragment |
| 08-03 18:14 | 20m | +20 / - | 7K1CPT | - / -13 | 2 | Partial capture |
| 08-03 18:11 | 20m | -13 / - | MM0GTU | - / - | 4 | Partial capture |
| 08-03 18:04 | 20m | +2 / - | CU6NS | - / - | 2 | ✓ Closing fragment |
| 07-19 12:44 | 20m | -20 / - | <...> | - / - | 2 | Partial capture |
| 07-19 10:40 | 20m | +2 / - | YL3MJ | - / - | 2 | Partial capture |
| 07-19 10:31 | 20m | -2 / - | R8CIS | - / - | 11 | ✓ Closing fragment |
| 07-19 10:27 | 20m | +1 / - | OM7AMA | - / +8 | 3 | ✓ Closing fragment |
| 07-19 10:24 | 20m | -2 / - | SY1EKX | - / -14 | 3 | ✓ Closing fragment |
| 07-19 10:20 | 20m | +4 / - | YO2LFP | -20 / +6 | 3 | ✓ Closing observed |
| 07-19 10:03 | 20m | +5 / - | CR7BUJ | - / -6 | 4 | ✓ Closing fragment |
| 07-19 09:58 | 20m | +6 / - | IS0JHW | - / -25 | 4 | ✓ Closing fragment |
| 07-18 22:54 | 20m | +2 / - | VE3WMI | - / - | 2 | ✓ Closing fragment |
| 07-18 22:51 | 20m | -4 / - | KC3LVG | - / -14 | 6 | Partial capture |
| 07-18 22:46 | 20m | +1 / - | KC1TLE | - / -19 | 4 | ✓ Closing fragment |
| 07-18 22:44 | 20m | +5 / - | <...> | - / -16 | 2 | Partial capture |
| 07-18 22:42 | 20m | +1 / - | 5B4ARQ | - / -10 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 202500 -22 1770 S52BT 7Z1DX -05 102030 -6 2814 UA4FQO S52BT R-09 (x2) 102500 -9 1256 RA9SOZ S52BT JN76 (x3) 102645 -18 1755 S52BT F4HSB R+10 102700 -18 1755 F4HSB S52BT RR73 102745 -19 1755 S52BT F4HSB R+10 102800 -17 1755 F4HSB S52BT RR73 102900 -1 811 S52BT GB0CSL -08 102915 -6 810 GB0CSL S52BT R-25 102930 -2 811 S52BT GB0CSL RR73 102945 -10 810 GB0CSL S52BT 73 110430 -10 706 OZ1DYI S52BT JN76
UTC dB Audio Message 112915 -10 1426 S52BT YO3OBB RR73 115100 -6 994 S52BT SV2CLJ KN10 (x3) 094600 -11 1377 S52BT R6MO -12 (x4) 095815 -8 2909 S52BT TA1DX -03 142915 +2 2779 S52BT SV3GKU -16 (x2) 103100 +0 1557 S52BT R6AR RR73 172700 -16 1274 S52BT YU1BD KN04 (x2) 161230 -18 1191 S52BT R7AX -11
UTC dB Audio Message 225945 +3 2107 OA4ENG S52BT JN76 230030 -20 1870 S52BT UN8DSW -07 230045 -6 1871 UN8DSW S52BT JN76 230100 -24 1870 S52BT UN8DSW -04 230115 -5 1870 UN8DSW S52BT R-14 230130 -21 1870 S52BT UN8DSW RR73 230145 -7 1870 UN8DSW S52BT 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.