IZ4TSV — FT8 station from Italy
Amateur radio station IZ4TSV operating from Italy (grid square JN54). 377 FT8 spots received at SO8OO WebSDR, 196 CQ calls, active on 40m, 20m, 10m, over 31 days, best SNR +16 dB. Heard between 2026-04-21 and 2026-06-28.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
377
Total spots
196
CQ calls
31
Days active
-5 dB
Avg SNR
Bands
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-28 00:18 UTC
Last seen: 2026-06-28 00:18 UTC
Frequent QSO partners observed at SO8OO
Stations IZ4TSV worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | IZ4TSV | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-26 04:53 | 20m | -7 / - | DL1UDO | - / -17 | 2 | ✓ Confirmed |
| 06-26 04:51 | 20m | -15 / - | DL6UJ | - / - | 2 | ✓ Confirmed |
| 06-26 04:39 | 20m | - / -13 | ON1JP | -22 / - | 2 | Partial |
| 06-22 16:37 | 10m | - / - | PD0HLA | -7 / - | 2 | ✓ Confirmed |
| 06-22 16:33 | 10m | - / -6 | YO4DWD | -2 / - | 2 | ✓ Confirmed |
| 06-22 16:31 | 10m | - / +7 | YO2AA | -6 / - | 2 | ✓ Confirmed |
| 06-22 16:26 | 10m | - / -23 | LA2GCA | -4 / - | 2 | ✓ Confirmed |
| 06-22 16:25 | 10m | +4 / -15 | RA6OY | -2 / -14 | 8 | ✓ Complete |
| 06-20 02:47 | 40m | -14 / -3 | G3TKT | -4 / +6 | 5 | ✓ Complete |
| 06-20 02:45 | 40m | +15 / -7 | IQ4JO | -2 / -17 | 5 | ✓ Complete |
| 06-20 02:40 | 40m | -24 / -16 | ON4MAP | -3 / - | 3 | ✓ Verified |
| 06-20 02:36 | 40m | - / -5 | PD9FLX | -4 / - | 2 | ✓ Confirmed |
| 06-20 02:33 | 40m | - / -10 | R9AL | -6 / - | 2 | ✓ Confirmed |
| 06-20 02:31 | 40m | - / - | SP9WLC | -4 / - | 2 | ✓ Confirmed |
| 06-20 02:27 | 40m | - / +1 | R6ZAJ | -2 / - | 3 | ✓ Confirmed |
| 06-20 02:23 | 40m | -14 / -7 | G7KFQ | -4 / - | 3 | ✓ Verified |
| 06-20 02:17 | 40m | - / - | SP6AMI | -4 / - | 6 | ✓ Confirmed |
| 06-20 02:12 | 40m | - / -11 | RZ4FWA | -6 / - | 3 | ✓ Confirmed |
| 06-20 02:08 | 40m | - / +8 | SP1EG | -4 / - | 2 | ✓ Confirmed |
| 06-20 02:04 | 40m | - / - | VP2MAA | -4 / - | 5 | Partial |
| 06-15 17:22 | 20m | - / -5 | SP2LNY | -3 / - | 2 | ✓ Confirmed |
| 06-15 17:16 | 20m | - / -5 | BX4AQ | -2 / - | 4 | ✓ Confirmed |
| 06-15 17:06 | 20m | -14 / - | DL8WEM | -9 / -1 | 3 | ✓ Verified |
| 06-15 17:03 | 20m | - / -5 | F1POK | -6 / - | 2 | ✓ Confirmed |
| 06-12 21:04 | 20m | - / -2 | BH4HGH | -4 / - | 4 | ✓ Confirmed |
| 06-12 20:58 | 20m | - / -7 | JH2VVH | 0 / - | 2 | ✓ Confirmed |
| 06-12 20:38 | 20m | - / -13 | DM4GG | +6 / - | 3 | Partial |
| 06-11 08:32 | 10m | - / -16 | YT3PL | -10 / - | 5 | Partial |
| 06-11 08:29 | 10m | -12 / -16 | YT3PL | +9 / - | 2 | Partial |
| 06-11 08:22 | 10m | -4 / -13 | YO4GIY | -1 / -2 | 5 | ✓ Complete |
| 06-11 08:21 | 10m | -23 / -7 | PD1ADA | +1 / -17 | 3 | ✓ Complete |
| 06-11 08:18 | 10m | - / -13 | F4EXC | -4 / - | 2 | ✓ Confirmed |
| 06-11 08:18 | 10m | +8 / - | US5ENZ | - / - | 2 | Partial |
| 06-11 08:11 | 10m | - / -17 | <...> | +2 / - | 8 | Partial |
| 06-08 07:02 | 20m | -17 / +2 | PA8DC | +3 / - | 5 | ✓ Complete |
| 06-08 06:55 | 20m | - / +4 | RW1AX | +1 / - | 5 | ✓ Confirmed |
| 06-08 06:54 | 20m | -12 / -4 | RI0SP | -6 / -15 | 4 | ✓ Complete |
| 06-08 06:49 | 20m | -12 / +8 | DL3RAJ | +4 / -3 | 7 | ✓ Complete |
| 06-08 06:44 | 20m | +2 / +1 | EW7AS | -5 / -12 | 10 | ✓ Complete |
| 06-06 20:58 | 20m | - / +4 | SP2EWQ | +6 / - | 4 | Partial |
| 06-06 20:52 | 20m | - / -11 | JH4MCZ | +8 / - | 2 | ✓ Confirmed |
| 06-06 20:50 | 20m | - / - | UR5WAI | +7 / - | 4 | ✓ Confirmed |
| 06-06 20:45 | 20m | - / +1 | OK2PB | +4 / - | 2 | Partial |
| 06-06 20:43 | 20m | +6 / +4 | RA6OY | -2 / - | 4 | ✓ Verified |
| 06-02 09:08 | 20m | -13 / - | F4BYA | - / -11 | 2 | Partial |
| 06-02 04:08 | 40m | - / -15 | RA6FRI | -1 / - | 3 | ✓ Confirmed |
| 06-02 04:02 | 40m | -22 / -8 | PD9JPV | +4 / - | 6 | ✓ Verified |
| 06-02 04:01 | 40m | -16 / +4 | YO8RAW | +5 / - | 3 | ✓ Verified |
| 05-27 03:43 | 40m | 0 / - | SQ3PMX | -4 / -7 | 5 | ✓ Complete |
| 05-27 03:40 | 40m | -3 / +5 | SQ3JVA | +1 / -4 | 7 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 043930 -23 2090 ON1JP IZ4TSV R-13 (x2) 044130 -23 2090 CQ IZ4TSV JN54 044200 -24 2090 TA3ZGR IZ4TSV +00 044415 -19 2090 IZ4TSV F4LNM JN09 044930 -23 2090 SP3SWJ IZ4TSV RR73 045115 -13 2491 IZ4TSV DL6UJ JO30 (x2) 045345 -5 571 IZ4TSV DL1UDO R-17 (x2) 045630 -21 1961 CQ IZ4TSV JN54 (x4) 021830 -17 2206 R3BCK IZ4TSV +19
10m
UTC dB Freq Message 162630 -6 2146 LA2GCA IZ4TSV RR73 162645 +2 368 IZ4TSV RA6OY KN88 (x2) 162730 -3 2146 RA6OY IZ4TSV -15 162745 +9 368 IZ4TSV RA6OY R-14 162800 -2 2146 RA6OY IZ4TSV RR73 162815 +9 368 IZ4TSV RA6OY 73 163100 -8 2146 RA6OY IZ4TSV RR73 163130 -8 2146 YO2AA IZ4TSV +07 (x2) 163300 -2 2146 YO4DWD IZ4TSV R-06 (x2) 163700 -5 2146 CQ IZ4TSV JN54 a1 163730 -6 2146 PD0HLA IZ4TSV +15 (x2)
40m
UTC dB Freq Message 024315 -6 2082 CQ IZ4TSV JN54 (x4) 024530 +16 2658 IZ4TSV IQ4JO JN63 024545 -3 2082 IQ4JO IZ4TSV -07 024600 +15 2658 IZ4TSV IQ4JO R-17 024615 -2 2082 IQ4JO IZ4TSV RR73 024630 +15 2658 IZ4TSV IQ4JO 73 024715 -2 2082 CQ IZ4TSV JN54 024730 -14 2082 IZ4TSV G3TKT IO92 024745 -2 2082 G3TKT IZ4TSV -03 024800 -14 2082 IZ4TSV G3TKT R+06 024815 -5 2082 G3TKT IZ4TSV RR73 024830 -13 2082 IZ4TSV G3TKT 73