IU4DTV — FT8 station from Italy
Amateur radio station IU4DTV operating from Italy. 764 FT8 spots received at SO8OO WebSDR, 74 CQ calls, active on 80m, 60m, 40m, 20m, 10m, over 25 days, best SNR +22 dB. Heard between 2026-04-21 and 2026-06-10.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
764
Total spots
74
CQ calls
25
Days active
-5 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
First seen: 2026-04-21
Last seen: 2026-06-10 02:26 UTC
Last seen: 2026-06-10 02:26 UTC
Frequent QSO partners observed at SO8OO
Stations IU4DTV 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 | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-10 04:25 | 40m | -13 / - | IW7DHC | +2 / -1 | 3 | ✓ Verified |
| 06-10 04:24 | 40m | -3 / +2 | IQ0VT | -1 / +1 | 3 | ✓ Complete |
| 06-10 04:21 | 40m | - / -9 | IQ9BF | -4 / - | 2 | Partial |
| 06-09 19:43 | 80m | +7 / - | LZ370TL | - / -2 | 2 | Partial |
| 06-09 19:39 | 80m | 0 / -6 | DO8BY | -6 / +1 | 4 | ✓ Complete |
| 06-09 19:36 | 80m | +2 / +6 | IQ4JO | -8 / +1 | 2 | Partial |
| 06-09 19:35 | 80m | - / -8 | <...> | +2 / - | 2 | Partial |
| 06-09 18:45 | 40m | +2 / - | LX1JH | -7 / -1 | 4 | ✓ Verified |
| 06-09 18:35 | 40m | +2 / - | 9A5M | -4 / -4 | 3 | ✓ Verified |
| 06-09 18:33 | 40m | - / - | R6FMD | -2 / - | 2 | ✓ Confirmed |
| 06-09 18:30 | 40m | - / -8 | IQ9BH | -8 / - | 2 | Partial |
| 06-09 18:29 | 40m | -3 / -2 | SQ1KSM | -4 / -6 | 4 | ✓ Complete |
| 06-09 18:28 | 40m | - / -17 | IQ8PC | -9 / - | 2 | Partial |
| 06-09 18:21 | 40m | +8 / - | SP6CA | +2 / -4 | 4 | ✓ Complete |
| 06-09 18:20 | 40m | -10 / -8 | RZ4AT | +6 / -12 | 4 | ✓ Complete |
| 06-09 18:17 | 40m | - / -11 | IQ6PE | -4 / - | 2 | ✓ Confirmed |
| 06-09 18:11 | 40m | +6 / +2 | 9A9TJ | 0 / -15 | 4 | ✓ Complete |
| 06-09 18:09 | 40m | -11 / -4 | IR2RMAG | -9 / +5 | 2 | Partial |
| 06-09 12:24 | 20m | -13 / - | M0IEP | - / -24 | 3 | ✓ Confirmed |
| 06-09 11:31 | 20m | -19 / - | F1PPH | - / - | 4 | Partial |
| 06-09 11:31 | 20m | -22 / - | PD1ADA | - / - | 2 | Partial |
| 06-09 11:24 | 20m | -7 / - | RA1QX | - / -17 | 4 | ✓ Confirmed |
| 06-09 11:24 | 20m | 0 / - | G4LJH | - / -18 | 2 | ✓ Confirmed |
| 06-09 11:17 | 20m | -18 / - | F6DEG | - / -19 | 2 | ✓ Confirmed |
| 06-09 11:13 | 20m | +10 / - | IK7MIY | - / -9 | 2 | ✓ Confirmed |
| 06-09 11:03 | 20m | +3 / - | IQ9BF | -14 / -11 | 5 | ✓ Complete |
| 06-09 04:19 | 40m | -15 / - | YL2IV | - / -7 | 2 | Partial |
| 06-09 04:16 | 40m | -10 / -7 | F4FPR | -7 / -15 | 5 | ✓ Complete |
| 06-09 04:15 | 40m | +5 / - | IQ2UL | -6 / -8 | 3 | ✓ Verified |
| 06-09 04:14 | 40m | +4 / -7 | II9RICT | -2 / -2 | 2 | Partial |
| 06-09 04:12 | 40m | -13 / -2 | IQ9BF | -4 / -10 | 3 | ✓ Complete |
| 06-08 20:24 | 80m | - / -1 | OK1EK | -9 / - | 2 | Partial |
| 06-08 20:22 | 80m | -2 / - | DK0SD | -21 / -11 | 3 | ✓ Verified |
| 06-08 20:21 | 80m | -14 / -3 | IK2RZL | -20 / -4 | 4 | ✓ Complete |
| 06-08 20:18 | 80m | -1 / - | IQ2UL | - / -6 | 2 | ✓ Confirmed |
| 06-08 20:17 | 80m | +5 / - | IQ4FJ | - / -3 | 2 | ✓ Confirmed |
| 06-08 20:01 | 60m | +3 / - | DL7ACA | - / -19 | 2 | ✓ Confirmed |
| 06-08 18:25 | 40m | +14 / +5 | 9A3TN | -2 / -1 | 4 | ✓ Complete |
| 06-08 18:18 | 40m | - / +1 | F5IXN | -2 / - | 2 | ✓ Confirmed |
| 06-08 18:15 | 40m | -1 / -7 | UT4VL | -4 / -15 | 5 | ✓ Complete |
| 06-08 18:14 | 40m | - / -1 | IQ2PV | -6 / - | 2 | ✓ Confirmed |
| 06-08 18:13 | 40m | -20 / -7 | G4SPE | -8 / -9 | 4 | ✓ Complete |
| 06-08 18:12 | 40m | - / -15 | DL6YDR | -14 / - | 2 | ✓ Confirmed |
| 06-08 18:11 | 40m | -13 / -2 | OT8T | -3 / +7 | 4 | ✓ Complete |
| 06-08 18:10 | 40m | -12 / - | IQ6PE | -14 / - | 3 | ✓ Verified |
| 06-08 18:08 | 40m | - / - | IQ9BH | -10 / - | 2 | Partial |
| 06-08 18:05 | 40m | 0 / - | OZ9FF | - / -8 | 2 | ✓ Confirmed |
| 06-08 18:00 | 40m | -12 / - | IQ0VT | -6 / +5 | 5 | ✓ Verified |
| 06-08 04:17 | 40m | - / -4 | SP6VXO | -2 / - | 2 | ✓ Confirmed |
| 06-08 04:15 | 40m | - / -6 | ON5SV | +1 / - | 2 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 184015 -7 2027 M7ARW IU4DTV -08 184215 -3 1728 EW6DM/P IU4DTV -04 184530 +5 667 IU4DTV LX1JH R-01 (x2) 184615 -7 667 LX1JH IU4DTV RR73 184630 +1 667 IU4DTV LX1JH 73 042145 -5 723 IQ9BF IU4DTV -09 (x2) 042245 +0 729 II9RICT IU4DTV -03 042415 -1 1326 IQ0VT IU4DTV +02 042430 -3 1325 IU4DTV IQ0VT R+01 042445 -1 1326 IQ0VT IU4DTV RR73 042530 -14 1755 IU4DTV IW7DHC R-01 042545 +2 1755 IW7DHC IU4DTV RR73 042600 -12 1755 IU4DTV IW7DHC 73
80m
UTC dB Freq Message 202500 -10 2342 OK1EK IU4DTV -01 203730 +10 508 IU4DTV II9RICT R-01 040645 +0 584 IR9RCVT IU4DTV -16 041030 +1 1498 IU4DTV <...> R-11 041100 +1 1499 IU4DTV SP56POZNAN R-11 193515 +4 571 <...> IU4DTV -08 (x2) 193630 -8 2608 IQ4JO IU4DTV +06 193645 +2 2608 IU4DTV IQ4JO R+01 193930 -9 1147 DO8BY IU4DTV -06 193945 +2 1147 IU4DTV DO8BY R+01 194000 -4 1147 DO8BY IU4DTV RR73 194015 -3 1148 IU4DTV DO8BY 73 194300 +6 1699 IU4DTV LZ370TL R-02 (x2)
20m
UTC dB Freq Message 112645 -5 1778 IU4DTV RA1QX 73 113100 -20 2033 IU4DTV PD1ADA JO21 113130 -16 1708 IU4DTV F1PPH JN07 (x2) 113200 -23 2033 IU4DTV PD1ADA JO21 113230 -22 1708 IU4DTV F1PPH JN07 (x2) 113830 -18 2034 CQ IU4DTV JN54 (x3) 114445 -13 2408 IK0QDM IU4DTV -05 115330 -10 2904 OH7UM IU4DTV RR73 122445 -12 1071 IU4DTV M0IEP R-24 (x3)
60m
UTC dB Freq Message 200615 -2 676 IU4DTV II0ITA R-18 (x2) 200645 +5 472 IU4DTV IQ0VT JN62 (x2) 200900 -13 1189 IU4DTV HB9DDS R-19 201115 -15 681 IS0LLL IU4DTV RR73 201215 -21 1893 ON6MX IU4DTV -04 (x2) 202045 -14 731 SP7MOW IU4DTV -04 202130 -10 731 IU4DTV SP7MOW 73 202400 -5 1037 IU4DTV ON8SGA R-19 (x2) 195730 -24 1772 CQ IU4DTV JN54 a1 200130 +4 606 IU4DTV DL7ACA R-19 (x2)
10m
UTC dB Freq Message 145945 -22 1471 IU4DTV UI4I 73 151545 -19 1695 IU4DTV IQ4FE 73 154645 -24 1626 EU4BEC IU4DTV -10 154930 -20 1794 IU4DTV IQ5LI R-16 155045 -21 1375 SP9JP IU4DTV -01 092745 -14 296 IU4DTV LA3LUA JO48 093200 +6 929 IU4DTV SV9KNA R-09 (x4) 094100 -12 1863 IU4DTV EA5GJ R-01 (x2) 094345 -7 1091 IU4DTV G1OAR R+11 101330 -8 692 IU4DTV EA5OL R-08 (x2)