SP7TBU — FT8 station from Poland
Amateur radio station SP7TBU operating from Poland (grid square IN95). 195 FT8 spots received at SO8OO WebSDR, 20 CQ calls, active on 160m, 80m, 60m, 40m, 20m, 10m, over 17 days, best SNR +18 dB. Heard between 2026-04-21 and 2026-05-14.
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Overview
195
Total spots
20
CQ calls
17
Days active
-3 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
160m
First seen: 2026-04-21
Last seen: 2026-05-14 05:21 UTC
Last seen: 2026-05-14 05:21 UTC
Frequent QSO partners observed at SO8OO
Stations SP7TBU worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | SP7TBU | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 07:21 | 20m | -4 / - | F4IIX | - / - | 2 | Partial |
| 05-13 18:57 | 10m | +2 / - | CT7AUT | - / -7 | 4 | ✓ Confirmed |
| 05-13 18:52 | 10m | +16 / - | EA8UP | - / -9 | 2 | ✓ Confirmed |
| 05-12 19:04 | 40m | -17 / -4 | R1AV | -8 / - | 2 | Partial |
| 05-12 19:02 | 40m | -5 / -3 | ER3CT | -8 / -5 | 5 | ✓ Complete |
| 05-12 19:00 | 40m | - / - | SQ7SE | -10 / - | 3 | Partial |
| 05-12 18:57 | 40m | 0 / - | SP7JS | -8 / +2 | 6 | ✓ Complete |
| 05-12 18:56 | 40m | -4 / +6 | LY2MM | -9 / - | 5 | ✓ Complete |
| 05-12 18:55 | 40m | - / -17 | YO4GIY | -6 / - | 2 | ✓ Confirmed |
| 05-12 16:31 | 10m | -23 / - | MW0CRI | - / -11 | 2 | ✓ Confirmed |
| 05-12 16:22 | 10m | -8 / - | A71QQ | - / -2 | 2 | ✓ Confirmed |
| 05-12 07:35 | 20m | +9 / - | F5IXN | - / - | 4 | ✓ Confirmed |
| 05-12 07:34 | 20m | -3 / - | R1BEO | - / - | 2 | ✓ Confirmed |
| 05-12 07:30 | 20m | -12 / - | V31DL | - / -16 | 2 | ✓ Confirmed |
| 05-11 18:32 | 80m | -18 / -15 | OH5KNL | +4 / - | 4 | ✓ Verified |
| 05-11 18:32 | 80m | -2 / - | YO4NT | +5 / -7 | 3 | ✓ Verified |
| 05-11 18:31 | 80m | - / -15 | PA4CC | -2 / - | 3 | ✓ Confirmed |
| 05-11 07:07 | 10m | -4 / - | BD4QB | - / -18 | 4 | Partial |
| 05-09 16:12 | 10m | -18 / - | ZS6HON | - / -10 | 2 | ✓ Confirmed |
| 05-09 16:03 | 10m | -2 / - | YD1IGJ | - / -1 | 2 | ✓ Confirmed |
| 05-08 18:52 | 160m | - / +5 | RL7Z | +3 / - | 2 | Partial |
| 05-08 18:50 | 160m | -6 / +3 | RD4CAZ | +5 / -9 | 5 | ✓ Complete |
| 05-08 18:43 | 160m | - / -17 | JF8QNF | +10 / - | 6 | Partial |
| 05-08 18:39 | 160m | - / -18 | RV9CX | -2 / - | 2 | Partial |
| 05-08 18:36 | 160m | - / -1 | UA1OMS | +5 / - | 3 | Partial |
| 05-08 18:34 | 160m | -16 / -10 | LA9GX | +9 / -6 | 4 | ✓ Complete |
| 05-08 18:28 | 10m | -18 / - | CX6TU | - / -15 | 3 | Partial |
| 05-08 05:15 | 40m | +6 / - | HB9CXZ | - / +8 | 2 | ✓ Confirmed |
| 05-08 05:06 | 160m | +1 / -7 | IW4AOT | +15 / -16 | 7 | ✓ Complete |
| 05-06 18:26 | 40m | - / -2 | PD5MVH | -1 / - | 5 | Partial |
| 05-06 18:24 | 40m | - / - | <...> | +1 / - | 3 | Partial |
| 05-06 18:11 | 40m | -3 / - | F5RRS | +5 / -6 | 5 | ✓ Verified |
| 05-06 18:09 | 40m | -5 / -13 | <...> | +10 / -15 | 3 | Partial |
| 05-06 18:07 | 40m | - / -20 | OM3LU | -1 / - | 3 | Partial |
| 05-05 19:35 | 80m | - / - | ER1XYZ | +12 / - | 4 | Partial |
| 05-05 19:32 | 80m | - / - | JH1BBT | +8 / - | 3 | Partial |
| 05-05 19:14 | 160m | - / -25 | RW3SK | -2 / - | 2 | ✓ Confirmed |
| 05-05 19:12 | 160m | - / - | <...> | +5 / - | 3 | Partial |
| 05-05 17:20 | 80m | - / - | YE4FNN | +18 / - | 2 | Partial |
| 05-05 16:31 | 160m | - / -14 | LY3BRA | -11 / - | 3 | Partial |
| 05-05 10:01 | 40m | -6 / - | DK5RL | - / - | 2 | ✓ Confirmed |
| 05-04 18:55 | 160m | - / -16 | RC9WC | 0 / - | 4 | Partial |
| 05-04 18:52 | 160m | -4 / +7 | HF5A | +2 / +1 | 8 | ✓ Complete |
| 05-04 18:49 | 160m | - / -5 | UA4FEN | +2 / - | 6 | Partial |
| 05-04 18:48 | 160m | -2 / - | HF5A | - / - | 2 | Partial |
| 05-04 18:45 | 160m | -2 / - | RV3ZK | +3 / -19 | 8 | ✓ Verified |
| 05-04 18:44 | 160m | -7 / +4 | UA3ZUX | +3 / -7 | 5 | ✓ Complete |
| 05-04 18:43 | 160m | -20 / -9 | RV9FF | +4 / -21 | 10 | ✓ Complete |
| 05-04 17:54 | 60m | - / - | OE5OBR | +11 / - | 3 | Partial |
| 05-04 17:50 | 60m | +12 / - | ON7GB | +8 / -5 | 7 | ✓ Verified |
Station Log
20m
UTC dB Freq Message 061730 -6 2972 SP7TBU VK2VT -14 (x2) 061930 -7 2769 SP7TBU 9J2FI -13 190600 +6 678 SP7TBU JA4FKX RR73 053100 -14 320 SP7TBU TY5AD RR73 073045 -10 2160 SP7TBU V31DL -16 (x2) 073415 -2 548 SP7TBU R1BEO R+00 (x2) 073545 +9 548 SP7TBU F5IXN JN23 (x4) 072115 -3 2524 SP7TBU F4IIX IN95 (x2)
10m
UTC dB Freq Message 070700 -2 2608 SP7TBU BD4QB R-18 (x4) 162245 -8 1223 SP7TBU A71QQ -02 (x2) 163115 -23 1808 SP7TBU MW0CRI R-11 (x2) 185230 +16 823 SP7TBU EA8UP R-09 (x2) 185700 -4 1781 SP7TBU CT7AUT R-07 (x4) 071100 -20 1780 SP7TBU RR73; DN9KL <...> -12
40m
UTC dB Freq Message 185815 -7 2013 SP7JS SP7TBU +00 (x2) 185900 -1 1645 SP7TBU SP7JS R+02 185915 -8 2012 SP7JS SP7TBU RR73 185930 +0 1645 SP7TBU SP7JS 73 190045 -12 2012 SQ7SE SP7TBU KO00 (x3) 190245 -7 2013 ER3CT SP7TBU -03 (x3) 190400 -5 1871 SP7TBU ER3CT R-05 190415 -11 2013 ER3CT SP7TBU RR73 190430 -17 2013 SP7TBU R1AV KP50 190445 -8 2012 R1AV SP7TBU -04
80m
UTC dB Freq Message 193530 +9 589 ER1XYZ SP7TBU KO00 (x4) 072430 +3 484 CQ SP7TBU KO00 183100 -6 1981 PA4CC SP7TBU KO00 (x3) 183215 -16 1808 SP7TBU OH5KNL KP30 183215 -2 1403 SP7TBU YO4NT -07 183245 -19 1808 SP7TBU OH5KNL KP30 183245 -2 1403 SP7TBU YO4NT RR73 183300 +5 1981 YO4NT SP7TBU 73 183330 +3 1982 OH5KNL SP7TBU -15 (x2)
160m
UTC dB Freq Message 183915 +2 1493 RV9CX SP7TBU KO00 (x2) 184345 +5 2676 JF8QNF SP7TBU KO00 (x6) 185030 +7 2676 RD4CAZ SP7TBU KO00 185045 -6 672 SP7TBU RD4CAZ -09 185100 +8 1065 RD4CAZ SP7TBU R+03 185115 -5 672 SP7TBU RD4CAZ RR73 185130 +0 1065 RD4CAZ SP7TBU 73 185230 +5 2454 RL7Z SP7TBU +05 (x2)
60m
UTC dB Freq Message 175000 +8 1625 SP9DWT SP7TBU +03 175015 +11 680 SP7TBU ON7GB JO21 175015 +12 1265 SP7TBU SP9DWT R+13 175030 +9 1625 SP9DWT SP7TBU RR73 175045 +15 1264 SP7TBU SP9DWT 73 175045 +8 680 SP7TBU ON7GB JO21 (x2) 175130 +8 1625 SP9DWT SP7TBU 73 175145 +10 680 SP7TBU ON7GB R-05 175200 +8 1625 ON7GB SP7TBU RR73 175215 +14 680 SP7TBU ON7GB 73 175230 +8 1625 ON7GB SP7TBU 73 175415 +12 1625 OE5OBR SP7TBU +14 (x3)