S51SU — FT8 station from Slovenia
Amateur radio station S51SU operating from Slovenia (grid square JO31). 107 FT8 spots received at SO8OO WebSDR, 6 CQ calls, active on 80m, 60m, 20m, over 7 days, best SNR +16 dB. Heard between 2026-05-27 and 2026-07-21.
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Overview
107
Total spots
6
CQ calls
7
Days active
-6 dB
Avg SNR
Bands
80m
20m
60m
First seen: 2026-05-27
Last seen: 2026-07-21 11:04 UTC
Last seen: 2026-07-21 11:04 UTC
Frequent QSO partners observed at SO8OO
Stations S51SU worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | S51SU | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-21 13:00 | 20m | -10 / - | DL1UDO | - / -16 | 8 | ✓ Confirmed |
| 07-21 12:55 | 20m | -18 / - | F4HSB | - / - | 2 | Partial |
| 07-21 12:52 | 20m | 0 / - | HG8LXL | - / - | 3 | ✓ Confirmed |
| 07-08 01:23 | 80m | - / - | A71UN | -4 / - | 2 | Partial |
| 07-08 01:21 | 80m | -16 / -5 | EA5HM | +6 / -12 | 6 | ✓ Complete |
| 07-08 01:19 | 80m | -6 / -3 | DL9ATW | +5 / -1 | 6 | ✓ Complete |
| 07-08 01:16 | 80m | -7 / -6 | A71UN | +8 / - | 5 | Partial |
| 07-08 01:16 | 80m | +12 / -4 | SP9JMZ | +4 / -7 | 5 | ✓ Complete |
| 07-08 01:14 | 80m | +12 / - | RC6OD | +1 / -10 | 3 | ✓ Verified |
| 07-08 01:13 | 80m | +7 / +5 | SN93LOT | -3 / -7 | 2 | Partial |
| 06-21 03:14 | 80m | -2 / +6 | F1PBZ | -4 / - | 4 | ✓ Verified |
| 06-21 03:13 | 80m | +13 / - | HB9CXZ | -8 / -3 | 5 | ✓ Complete |
| 06-21 03:09 | 60m | - / -12 | KQ4TDQ | -9 / - | 4 | Partial |
| 06-21 03:06 | 60m | -9 / - | IK4CBO | - / +3 | 5 | ✓ Confirmed |
| 06-21 03:06 | 60m | -2 / +9 | G3WGC | -12 / -6 | 4 | ✓ Complete |
| 06-21 03:05 | 60m | - / -5 | OE6PKM | -10 / - | 2 | ✓ Confirmed |
| 06-21 02:53 | 80m | - / - | AC8RJ | -13 / - | 3 | Partial |
| 06-21 02:43 | 80m | +10 / - | F1PBZ | -8 / -5 | 3 | ✓ Verified |
| 06-21 02:41 | 80m | - / - | HG8LXL | 0 / - | 2 | Partial |
| 06-21 02:40 | 80m | +3 / - | SP9OJ | -14 / -7 | 3 | ✓ Verified |
| 06-21 02:37 | 80m | -1 / -14 | SQ4CTP | -7 / -15 | 8 | ✓ Complete |
| 06-21 02:36 | 80m | -22 / - | <...> | -8 / +2 | 3 | Partial |
| 06-21 02:33 | 80m | - / - | OM1II | -22 / - | 2 | ✓ Confirmed |
| 06-19 12:39 | 20m | -7 / - | <...> | - / -3 | 2 | Partial |
| 06-19 12:39 | 20m | +3 / - | RZ4FWA | - / - | 2 | Partial |
| 06-19 12:11 | 20m | -6 / - | EB1LA | - / -17 | 4 | ✓ Confirmed |
| 06-17 03:41 | 60m | -1 / -7 | ER3UA | -21 / -3 | 7 | ✓ Complete |
| 06-17 03:41 | 60m | -11 / - | F6EQZ | -23 / - | 4 | ✓ Complete |
| 06-17 03:41 | 60m | 0 / - | HF5A | -24 / -24 | 8 | ✓ Complete |
| 06-17 03:39 | 60m | -14 / -5 | DM3XD | -22 / -8 | 2 | Partial |
| 06-17 03:31 | 60m | -12 / - | IN3IZQ | -19 / -7 | 5 | ✓ Complete |
| 06-02 02:51 | 60m | +3 / +9 | OK1BN | -13 / +6 | 5 | ✓ Complete |
| 06-02 02:44 | 60m | -3 / - | LZ2KV | - / - | 3 | ✓ Confirmed |
| 06-02 02:28 | 80m | 0 / -5 | PI4DX | -7 / -15 | 5 | ✓ Complete |
| 06-02 02:27 | 80m | - / - | KC1TRF | -4 / - | 2 | Partial |
| 06-02 02:24 | 80m | -3 / - | DJ1JR | - / - | 2 | Partial |
| 06-02 02:20 | 80m | +9 / -13 | DO5OT | -22 / - | 2 | Partial |
| 06-02 02:20 | 80m | -9 / -9 | DJ1JR | -13 / -10 | 4 | Partial |
| 06-02 02:17 | 60m | -18 / +1 | SV1ENV | -21 / -12 | 3 | ✓ Complete |
| 06-02 02:16 | 60m | - / +7 | F4FPR | -21 / - | 2 | ✓ Confirmed |
| 06-02 02:13 | 60m | -7 / - | OJ0MN | - / -7 | 3 | ✓ Confirmed |
| 05-27 16:07 | 20m | -9 / - | RZ4FWA | - / -12 | 3 | Partial |
| 05-27 15:28 | 20m | -20 / - | F6IQA | - / - | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 125315 +0 1471 S51SU HG8LXL R+00 (x2) 125415 -24 1571 S51SU IW2MLJ 73 125545 -17 1732 S51SU F4HSB JN37 125600 -24 1569 DC5IU S51SU RR73 125615 -19 1732 S51SU F4HSB JN37 125900 -24 1569 F4HSB S51SU RR73 130045 -17 2247 S51SU DL1UDO JO31 (x8)
80m
UTC dB Freq Message 011930 +11 695 A71UN S51SU -06 011945 -8 2406 S51SU DL9ATW JO61 (x2) 012030 +3 695 DL9ATW S51SU -03 012045 -5 2406 S51SU DL9ATW R-01 012100 +7 695 DL9ATW S51SU RR73 012115 -23 1700 S51SU EA5HM IM99 012115 -10 2406 S51SU DL9ATW 73 012145 -16 1700 S51SU EA5HM IM99 012200 +6 695 EA5HM S51SU -05 012215 -14 1700 S51SU EA5HM R-12 012230 +6 695 EA5HM S51SU RR73 012245 -12 1699 S51SU EA5HM 73 012345 -2 1834 A71UN S51SU JN76 (x2)
60m
UTC dB Freq Message 030530 -10 443 OE6PKM S51SU R-05 (x2) 030630 -11 280 G3WGC S51SU JN76 030645 -11 2030 S51SU IK4CBO JN54 030645 -1 280 S51SU G3WGC -06 030700 -13 281 G3WGC S51SU R+09 030715 -11 2030 S51SU IK4CBO JN54 030715 -2 280 S51SU G3WGC RR73 030745 -6 2030 S51SU IK4CBO JN54 (x3) 030900 -9 281 KQ4TDQ S51SU -12 (x4)