IU4DTV/IOA — FT8 station from Italy
Amateur radio station IU4DTV/IOA operating from Italy (grid square JN57). 405 FT8 spots received at SO8OO WebSDR, 183 CQ calls, active on 80m, 60m, 40m, 20m, over 4 days, best SNR +16 dB. Heard between 2026-06-13 and 2026-06-16.
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Overview
405
Total spots
183
CQ calls
4
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
60m
First seen: 2026-06-13
Last seen: 2026-06-16 18:14 UTC
Last seen: 2026-06-16 18:14 UTC
Frequent QSO partners observed at SO8OO
Stations IU4DTV/IOA worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | IU4DTV/IOA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-16 20:12 | 80m | -12 / - | <...> | -8 / - | 2 | ✓ Confirmed |
| 06-16 20:06 | 80m | -9 / - | <...> | +2 / - | 2 | ✓ Confirmed |
| 06-16 19:01 | 40m | +2 / - | E70SZ | - / -2 | 2 | Partial |
| 06-16 18:59 | 40m | -6 / - | <...> | -8 / - | 3 | ✓ Confirmed |
| 06-16 18:56 | 40m | +2 / - | DF0KK | - / -9 | 2 | Partial |
| 06-16 18:51 | 40m | -18 / -7 | ON4MIC | -7 / -3 | 2 | Partial |
| 06-16 18:48 | 40m | 0 / - | DL3MML | - / - | 2 | Partial |
| 06-16 18:45 | 40m | -8 / - | <...> | -5 / - | 9 | ✓ Confirmed |
| 06-16 18:40 | 40m | -17 / - | <...> | -9 / - | 2 | ✓ Confirmed |
| 06-16 18:39 | 40m | -14 / -9 | SQ1PQQ | -7 / - | 2 | Partial |
| 06-16 18:30 | 40m | - / -9 | G4JFK | -9 / - | 3 | Partial |
| 06-16 18:22 | 40m | -4 / - | DH1NJS | - / +5 | 2 | Partial |
| 06-16 18:16 | 40m | -13 / -8 | UA4FEN | +3 / -12 | 3 | Partial |
| 06-16 18:15 | 40m | +5 / - | <...> | -6 / - | 2 | ✓ Confirmed |
| 06-16 18:12 | 40m | -6 / - | <...> | +3 / - | 2 | ✓ Confirmed |
| 06-16 12:03 | 20m | -9 / - | PE9JAN | - / - | 3 | Partial |
| 06-16 11:57 | 20m | -14 / - | <...> | -20 / - | 4 | ✓ Confirmed |
| 06-16 04:18 | 40m | - / -19 | WA4TED | -5 / - | 2 | Partial |
| 06-16 04:17 | 40m | - / - | <...> | -5 / - | 2 | ✓ Confirmed |
| 06-15 20:26 | 40m | -3 / - | <...> | -6 / - | 2 | ✓ Confirmed |
| 06-15 20:21 | 40m | -5 / - | <...> | 0 / - | 2 | ✓ Confirmed |
| 06-15 20:17 | 40m | +2 / -6 | DL9ZBD | -2 / -6 | 2 | Partial |
| 06-15 20:15 | 40m | -8 / - | <...> | -6 / - | 4 | ✓ Confirmed |
| 06-15 20:15 | 40m | -17 / -10 | IW9FRA | +7 / +8 | 2 | Partial |
| 06-15 20:09 | 40m | -7 / -3 | IU1DXU | -8 / - | 2 | Partial |
| 06-15 20:04 | 40m | -2 / - | <...> | +2 / - | 8 | ✓ Confirmed |
| 06-15 20:02 | 40m | -4 / - | DL8UBR | - / - | 2 | Partial |
| 06-15 19:54 | 40m | +6 / -2 | S55A | -4 / -4 | 3 | ✓ Complete |
| 06-15 19:54 | 40m | -7 / - | SP6SOZ | - / - | 7 | Partial |
| 06-15 19:53 | 40m | +9 / - | <...> | -6 / - | 3 | ✓ Confirmed |
| 06-15 19:49 | 40m | +3 / - | UF1A | +1 / +6 | 2 | Partial |
| 06-15 19:49 | 40m | +1 / -3 | IT9IPQ | -5 / -6 | 2 | Partial |
| 06-15 19:49 | 40m | +1 / - | RT25VR | 0 / - | 3 | ✓ Verified |
| 06-15 19:37 | 40m | -6 / -8 | DD1OO | -10 / -4 | 3 | Partial |
| 06-15 19:35 | 40m | -7 / - | <...> | -6 / - | 21 | ✓ Confirmed |
| 06-15 18:49 | 40m | -2 / -5 | UT4WT | -5 / -4 | 3 | Partial |
| 06-15 18:49 | 40m | -2 / - | <...> | -8 / - | 3 | ✓ Confirmed |
| 06-15 18:48 | 40m | -17 / -12 | EB1GSB | -5 / - | 3 | ✓ Verified |
| 06-15 18:44 | 40m | - / - | <...> | -5 / - | 2 | ✓ Confirmed |
| 06-15 18:41 | 40m | -10 / - | <...> | -2 / - | 2 | ✓ Confirmed |
| 06-15 18:36 | 40m | +6 / - | <...> | -3 / - | 2 | ✓ Confirmed |
| 06-15 18:26 | 40m | -7 / - | <...> | -3 / - | 6 | ✓ Confirmed |
| 06-15 18:11 | 40m | -1 / - | <...> | -2 / - | 2 | ✓ Confirmed |
| 06-15 18:03 | 40m | -4 / - | <...> | -2 / - | 4 | ✓ Confirmed |
| 06-15 18:01 | 40m | 0 / - | SA7PGN | - / - | 2 | Partial |
| 06-15 04:16 | 40m | -7 / - | <...> | -3 / - | 4 | ✓ Confirmed |
| 06-15 04:16 | 40m | -13 / -3 | G3TKT | +3 / - | 2 | Partial |
| 06-15 04:12 | 40m | -12 / -5 | F4FPR | 0 / - | 3 | Partial |
| 06-15 04:09 | 40m | 0 / - | <...> | -1 / - | 6 | ✓ Confirmed |
| 06-14 20:24 | 60m | -3 / - | <...> | -18 / - | 4 | ✓ Confirmed |
Station Log
80m
UTC dB Freq Message 192415 +9 526 CQ IU4DTV/IOA (x5) 200630 +2 2184 <...> IU4DTV/IOA RR73 200645 -24 1803 <IU4DTV/IOA> DF0IUK JO63 200645 -9 2184 IU4DTV/IOA <...> 73 200715 -2 2184 CQ IU4DTV/IOA (x4) 201200 -8 1366 <...> IU4DTV/IOA RR73 201215 -12 1366 IU4DTV/IOA <...> 73 201445 -15 1366 IU4DTV/IOA DO2ANW JN57
40m
UTC dB Freq Message 185215 -5 1235 IU4DTV/IOA DL3MML JO40 185400 -10 1830 <...> IU4DTV/IOA RR73 185630 +1 1749 IU4DTV/IOA DF0KK JO31 185645 -3 1748 CQ IU4DTV/IOA 185700 +2 1749 IU4DTV/IOA DF0KK R-09 185715 -1 1748 CQ IU4DTV/IOA 185730 +1 1749 R390TB IU4DTV/IOA 73 185745 -2 1748 CQ IU4DTV/IOA 185915 -8 1070 <...> IU4DTV/IOA RR73 185945 -4 1070 CQ IU4DTV/IOA 190100 -8 534 IU4DTV/IOA <...> 73 190130 +1 1748 CQ IU4DTV/IOA 190145 +2 1748 IU4DTV/IOA E70SZ JN84 (x2) 190245 -3 1748 IU4DTV/IOA <...> 73
20m
UTC dB Freq Message 115300 -15 1540 CQ IU4DTV/IOA 115715 -22 1537 IU4DTV/IOA <...> 73 115900 -23 2094 <...> IU4DTV/IOA RR73 115930 -20 2093 CQ IU4DTV/IOA 120100 -18 1375 <...> IU4DTV/IOA RR73 120115 -7 1375 IU4DTV/IOA <...> 73 120130 -19 1375 CQ IU4DTV/IOA (x3) 120345 -11 1375 IU4DTV/IOA PE9JAN JO22 (x3) 122930 -21 1814 CQ IU4DTV/IOA 123345 -7 1132 IU4DTV/IOA <...> RR73 (x2)
60m
UTC dB Freq Message 194500 -17 1899 IU4DTV/IOA <...> RR73 194715 -18 1006 CQ IU4DTV/IOA (x2) 194945 +0 2238 IU4DTV/IOA DL8GG R-08 195245 -4 1900 IU4DTV/IOA <...> 73 (x2) 200900 -19 1752 IU4DTV/IOA DL8UVG JO71 (x2) 201100 -11 1752 IU4DTV/IOA <...> 73 (x4) 202630 -18 907 <...> IU4DTV/IOA RR73 202645 -1 907 IU4DTV/IOA <...> 73 (x2)