IZ4EFV — FT8 station from Italy
Amateur radio station IZ4EFV operating from Italy. 2,527 FT8 spots received at SO8OO WebSDR, 536 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 37 days, best SNR +25 dB. Heard between 2026-04-21 and 2026-07-11.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
2,527
Total spots
536
CQ calls
37
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-21
Last seen: 2026-07-11 12:37 UTC
Last seen: 2026-07-11 12:37 UTC
Frequent QSO partners observed at SO8OO
Stations IZ4EFV worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | IZ4EFV | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-11 14:36 | 20m | -11 / - | PD1GOL | - / -8 | 2 | ✓ Confirmed |
| 07-11 14:21 | 20m | -17 / - | RA4ADF | - / -7 | 2 | ✓ Confirmed |
| 07-11 13:44 | 20m | - / -10 | EA3GXK | -16 / - | 2 | ✓ Confirmed |
| 07-11 13:14 | 20m | - / -14 | PD1B | -19 / - | 2 | Partial |
| 07-11 07:26 | 20m | -14 / - | PA2WDR | - / - | 2 | ✓ Confirmed |
| 07-11 07:19 | 20m | -20 / - | PA2WDR | - / - | 6 | ✓ Confirmed |
| 07-11 07:11 | 20m | - / -10 | M0JFG | -16 / - | 2 | Partial |
| 07-11 07:08 | 20m | - / -4 | PD1CMP | -16 / - | 3 | ✓ Confirmed |
| 07-11 07:01 | 20m | - / - | TF4WD | -21 / - | 2 | ✓ Confirmed |
| 07-11 06:58 | 20m | - / -13 | R9ZAH | -12 / - | 2 | ✓ Confirmed |
| 07-11 06:44 | 20m | -16 / - | PD1ACS | - / -4 | 2 | ✓ Confirmed |
| 07-11 06:36 | 20m | -10 / -4 | DL4ME | -14 / -14 | 4 | ✓ Complete |
| 07-11 06:29 | 20m | - / -11 | OH7FQH | -18 / - | 2 | Partial |
| 07-11 06:15 | 20m | -19 / -5 | <...> | -10 / -12 | 3 | Partial |
| 07-11 06:13 | 20m | - / -8 | EW3DK | -14 / - | 3 | ✓ Confirmed |
| 07-11 06:10 | 20m | -16 / -15 | PA1HL | -16 / - | 4 | ✓ Verified |
| 07-11 06:06 | 20m | -21 / -12 | <...> | -16 / -8 | 3 | Partial |
| 07-11 06:02 | 20m | - / -10 | OZ1AKN | -12 / - | 5 | Partial |
| 07-11 05:59 | 20m | - / -24 | LA5ROA | -15 / - | 2 | Partial |
| 07-11 05:57 | 20m | - / - | SP2SGZ | -18 / - | 2 | ✓ Confirmed |
| 07-11 05:47 | 20m | - / -11 | R4PEZ | -14 / - | 3 | ✓ Confirmed |
| 07-11 05:32 | 20m | - / -18 | EB3DIY | -14 / - | 2 | Partial |
| 07-11 05:29 | 20m | - / -21 | VK6KA | -14 / - | 2 | ✓ Confirmed |
| 07-11 05:23 | 20m | -18 / -19 | R4FS | -22 / -21 | 3 | Partial |
| 07-04 19:25 | 80m | -4 / - | DG0LHH | - / - | 2 | Partial |
| 07-04 19:16 | 40m | -15 / - | MW0USK | -24 / - | 3 | ✓ Verified |
| 07-04 19:01 | 40m | -16 / - | R6DZR | -21 / -15 | 3 | ✓ Verified |
| 07-04 19:00 | 40m | -18 / - | A71UN | - / -10 | 4 | Partial |
| 07-04 18:51 | 40m | -10 / - | TM2WWA | - / - | 2 | ✓ Confirmed |
| 07-04 18:48 | 40m | -18 / - | LZ3HG | - / -10 | 2 | Partial |
| 07-04 17:57 | 20m | - / -4 | A71AM | -18 / - | 2 | ✓ Confirmed |
| 07-04 17:51 | 20m | - / -23 | SP5GSM | 0 / - | 3 | ✓ Confirmed |
| 07-04 17:43 | 20m | - / -13 | SP2SO | -10 / - | 3 | ✓ Confirmed |
| 07-04 17:41 | 20m | - / -16 | DB7MA | -4 / - | 3 | ✓ Confirmed |
| 07-04 17:39 | 20m | - / - | KF0YOB | -2 / - | 2 | ✓ Confirmed |
| 07-04 17:34 | 20m | - / - | KF0YOB | -4 / - | 2 | ✓ Confirmed |
| 07-04 17:31 | 20m | - / -10 | UR5WCS | -10 / - | 2 | ✓ Confirmed |
| 07-04 17:29 | 20m | - / -16 | SA0WAE | -8 / - | 2 | Partial |
| 07-04 17:26 | 20m | -12 / - | SV2HTW | - / -3 | 2 | ✓ Confirmed |
| 07-04 17:24 | 20m | - / -13 | RW4CCW | -6 / - | 2 | Partial |
| 07-04 17:20 | 20m | - / -21 | DJ3HW | -16 / - | 3 | ✓ Confirmed |
| 07-04 14:24 | 20m | -14 / - | PA1GUZ | - / -5 | 6 | Partial |
| 07-04 14:18 | 20m | - / -20 | EW1MN | -18 / - | 3 | ✓ Confirmed |
| 06-14 22:08 | 10m | - / +2 | DO4HBE | -8 / - | 3 | ✓ Confirmed |
| 06-14 22:04 | 10m | -24 / - | IU2BZV | -6 / - | 4 | ✓ Complete |
| 06-14 22:01 | 10m | - / -7 | 2E0GJH | -7 / - | 2 | ✓ Confirmed |
| 06-14 21:59 | 10m | -20 / -16 | CT1FJO | -7 / - | 4 | ✓ Verified |
| 06-14 21:48 | 10m | -10 / -4 | YM4KT | -4 / -15 | 5 | ✓ Complete |
| 06-14 21:46 | 10m | +6 / +1 | F1SZC | -4 / -1 | 4 | Partial |
| 06-14 21:45 | 10m | -2 / -4 | F4NDC | -4 / -9 | 5 | ✓ Complete |
Station Log
20m
UTC dB Freq Message 132400 -16 1160 EA1FUY IZ4EFV JN64 132445 -15 1160 SA7CHI IZ4EFV JN64 132915 -24 1159 CQ IZ4EFV JN64 a1 132930 -5 547 IZ4EFV PA2KV JO33 133215 -19 1160 ON8PB IZ4EFV JN64 133430 -20 1066 IZ4EFV PD0LH RR73 133730 -17 1160 CQ IZ4EFV JN64 (x3) 134400 -18 1160 EA3GXK IZ4EFV -10 (x2) 142145 -18 2364 IZ4EFV RA4ADF -07 (x2) 143630 -12 632 IZ4EFV PD1GOL -08 (x2)
10m
UTC dB Freq Message 220045 -8 2220 CT1FJO IZ4EFV 73 220115 -8 2220 CQ IZ4EFV JN64 220145 -5 2220 2E0GJH IZ4EFV -07 (x2) 220245 -5 2220 CQ IZ4EFV JN64 220315 -7 2220 ZA5G IZ4EFV JN64 220400 -6 2220 IU2BZV IZ4EFV JN64 220415 -24 1697 IZ4EFV IU2BZV +15 220430 -6 2220 IU2BZV IZ4EFV R+00 220445 -24 1697 IZ4EFV IU2BZV RR73 220845 -8 2220 DO4HBE IZ4EFV JN64 (x3) 221115 -7 2220 ZA5G IZ4EFV JN64 184400 -23 1876 IZ4EFV PA3BMB 73
80m
UTC dB Freq Message 210500 -5 1982 CQ IZ4EFV JN64 (x3) 210330 -14 615 IZ4EFV MI0OBC -10 (x2) 210600 -14 1631 EA3NG IZ4EFV R-05 (x2) 210700 -9 1631 G8BCG IZ4EFV JN64 210715 -3 2385 IZ4EFV G8BCG -02 210730 -6 1631 G8BCG IZ4EFV R-07 210745 -3 2385 IZ4EFV G8BCG -02 210800 -2 1631 G8BCG IZ4EFV R-06 (x2) 192530 -5 639 IZ4EFV DG0LHH +00 (x2)
40m
UTC dB Freq Message 185130 -10 1222 IZ4EFV TM2WWA RR73 185545 -19 1806 IZ4EFV OE6TNO JN77 190030 -18 1932 IZ4EFV A71UN -10 (x2) 190100 -16 1171 IZ4EFV R6DZR -15 190130 -20 1871 IZ4EFV A71UN -10 190130 -17 1171 IZ4EFV R6DZR RR73 190145 -21 1805 R6DZR IZ4EFV 73 190200 -18 1872 IZ4EFV A71UN -10 191630 -23 1804 MW0USK IZ4EFV JN64 191715 -15 824 IZ4EFV MW0USK RR73 191730 -24 1804 MW0USK IZ4EFV 73 191800 -23 1804 CQ IZ4EFV JN64 (x3)
160m
UTC dB Freq Message 214145 -13 1743 <...> IZ4EFV JN64 214200 +2 1183 IZ4EFV DM100CHE -03 214300 +1 938 IZ4EFV R2EA -14 (x2) 214345 -8 1743 R2EA IZ4EFV R-18 (x2) 214445 -10 1743 CQ IZ4EFV JN64 214515 -6 1743 E70SZ IZ4EFV -21 214530 +0 1743 IZ4EFV E70SZ R-07 214545 -5 1743 E70SZ IZ4EFV RR73 214600 +0 1743 IZ4EFV E70SZ 73 214615 -5 1743 CQ IZ4EFV JN64