IU4UWH — FT8 station from Italy
Amateur radio station IU4UWH operating from Italy (grid square IM67). 609 FT8 spots received at SO8OO WebSDR, 250 CQ calls, active on 160m, 80m, 60m, 40m, 20m, over 26 days, best SNR +15 dB. Heard between 2026-04-20 and 2026-06-12.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
609
Total spots
250
CQ calls
26
Days active
-10 dB
Avg SNR
Bands
80m
20m
40m
60m
160m
First seen: 2026-04-20
Last seen: 2026-06-12 23:41 UTC
Last seen: 2026-06-12 23:41 UTC
Frequent QSO partners observed at SO8OO
Stations IU4UWH worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | IU4UWH | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-13 01:40 | 80m | -15 / - | EA7AH | - / - | 3 | Partial |
| 06-13 01:37 | 80m | -6 / - | IN3IZQ | - / +9 | 3 | ✓ Confirmed |
| 06-13 01:36 | 80m | -4 / - | IQ7KM | - / +4 | 2 | ✓ Confirmed |
| 06-11 05:03 | 20m | -5 / - | RC5F | - / -14 | 3 | ✓ Confirmed |
| 06-10 22:11 | 20m | - / - | KG4QJE | -19 / - | 2 | Partial |
| 06-10 19:28 | 10m | - / - | I3JOA | -10 / - | 2 | Partial |
| 06-10 19:23 | 10m | - / - | I3JOA | -12 / - | 2 | Partial |
| 06-05 12:38 | 20m | -24 / - | PD4HT | - / -12 | 3 | ✓ Confirmed |
| 06-04 19:51 | 20m | -4 / - | EA2EED | - / -9 | 2 | Partial |
| 06-01 20:25 | 40m | +14 / -4 | IZ0ZIP | -17 / -5 | 3 | ✓ Complete |
| 05-31 20:35 | 20m | - / -5 | SP6FME | -22 / - | 2 | ✓ Confirmed |
| 05-31 20:28 | 20m | - / -19 | OZ1BZJ | -11 / - | 2 | ✓ Confirmed |
| 05-30 12:17 | 20m | - / - | KE4NVI | -20 / - | 2 | Partial |
| 05-30 10:22 | 20m | +2 / - | UA4FEN | -20 / -13 | 3 | ✓ Verified |
| 05-29 23:03 | 60m | -18 / - | EB1LA | - / -2 | 3 | ✓ Confirmed |
| 05-29 13:09 | 20m | - / -9 | SP5CGN | -20 / - | 2 | ✓ Confirmed |
| 05-29 12:56 | 20m | +9 / - | RA6OV | - / -7 | 3 | ✓ Confirmed |
| 05-29 12:47 | 20m | -8 / -13 | F4WCW | -10 / -8 | 7 | Partial |
| 05-28 22:40 | 20m | -10 / - | N0EUV | - / -20 | 4 | ✓ Confirmed |
| 05-28 22:29 | 20m | +4 / - | BA6KC | - / - | 3 | ✓ Confirmed |
| 05-28 22:20 | 20m | +2 / - | BI4IWL | - / -14 | 2 | ✓ Confirmed |
| 05-27 22:18 | 20m | -3 / - | W1ARY | - / -6 | 2 | ✓ Confirmed |
| 05-27 20:00 | 20m | -6 / - | RZ4FWA | - / - | 4 | Partial |
| 05-24 23:30 | 80m | +9 / -4 | F1PBZ | -8 / -2 | 3 | ✓ Complete |
| 05-24 23:25 | 80m | -13 / -12 | CT7AUT | -12 / -17 | 5 | ✓ Complete |
| 05-24 23:21 | 80m | 0 / -6 | DO5YAM | -11 / -21 | 9 | ✓ Complete |
| 05-24 23:10 | 20m | -20 / - | G0AZH | - / - | 2 | Partial |
| 05-16 08:51 | 20m | - / -14 | GW4ONI | -15 / - | 5 | Partial |
| 05-16 08:42 | 20m | -10 / - | F4LNM | - / -16 | 4 | ✓ Confirmed |
| 05-16 08:37 | 20m | -9 / - | RA6ALF | - / - | 2 | Partial |
| 05-15 23:55 | 80m | +2 / -11 | DK8HC/P | -12 / -12 | 6 | ✓ Complete |
| 05-15 23:48 | 80m | -21 / -23 | DL5YEY | -10 / - | 6 | ✓ Verified |
| 05-15 23:45 | 80m | +10 / -9 | IQ8TJ | -10 / - | 3 | ✓ Verified |
| 05-15 23:42 | 80m | +7 / - | S50XX | - / -8 | 4 | ✓ Confirmed |
| 05-15 23:36 | 80m | -7 / - | DO1OAS | -8 / -22 | 8 | ✓ Verified |
| 05-15 23:36 | 80m | -8 / -15 | MM0KQC | -8 / -17 | 3 | ✓ Complete |
| 05-15 23:32 | 80m | -12 / -4 | IQ0RU | -21 / +1 | 7 | ✓ Complete |
| 05-15 23:30 | 80m | -3 / -3 | IQ8DL | -11 / -9 | 4 | ✓ Complete |
| 05-15 23:22 | 80m | -10 / - | DO1OAS | -12 / -19 | 22 | ✓ Verified |
| 05-15 23:16 | 80m | -21 / -13 | PH7GD | -6 / -19 | 6 | ✓ Complete |
| 05-15 23:11 | 80m | -16 / - | PH7GD | - / - | 4 | Partial |
| 05-15 23:09 | 80m | +12 / - | HB9DVO | - / -6 | 2 | ✓ Confirmed |
| 05-15 23:05 | 80m | -1 / -14 | DK8HC/P | -8 / - | 4 | Partial |
| 05-15 21:16 | 40m | +2 / - | PD0LBY | - / -22 | 3 | ✓ Confirmed |
| 05-15 12:17 | 20m | -3 / - | RX3DQL | - / -21 | 3 | Partial |
| 05-15 12:17 | 20m | -5 / - | EA5ET | - / - | 3 | ✓ Confirmed |
| 05-15 11:56 | 20m | -8 / - | OH2GT | - / - | 2 | ✓ Confirmed |
| 05-15 11:52 | 20m | -8 / - | RZ4AZ | - / - | 2 | Partial |
| 05-15 11:47 | 20m | -9 / - | TA2EE | - / - | 4 | Partial |
| 05-15 11:42 | 20m | -13 / - | OH2GT | - / -7 | 3 | Partial |
Station Log
80m
UTC dB Freq Message 224700 -15 1343 CQ IU4UWH JN54 (x7) 013600 -4 1934 IU4UWH IQ7KM +04 (x2) 013730 -10 1064 IU4UWH IN3IZQ JN56 (x3) 014030 -14 1802 IU4UWH EA7AH IM67 (x3)
20m
UTC dB Freq Message 203830 -23 1417 CQ IU4UWH JN54 (x2) 195100 -5 876 IU4UWH EA2EED IN72 (x2) 121215 -12 2258 IU4UWH IW4ENE JN54 123830 -24 1457 IU4UWH PD4HT JO23 (x3) 221145 -17 1459 KG4QJE IU4UWH JN54 (x2) 045215 -11 1457 IU4UWH RW1AI R-12 045215 -7 980 IU4UWH UB3DQR KO85 050345 -5 1004 IU4UWH RC5F KO85 (x3)
10m
UTC dB Freq Message 192300 -18 1471 I3JOA IU4UWH JN54 (x4)
40m
UTC dB Freq Message 211730 +4 1532 IU4UWH PD0LBY 73 211815 -18 2136 CQ IU4UWH JN54 (x5) 123430 +1 2635 IU4UWH DL9PN JN39 124400 -19 1099 CQ IU4UWH JN54 124930 -19 1099 IT9LCJ IU4UWH -01 202345 -17 1379 PD9JPV IU4UWH RR73 202445 -14 1379 CQ IU4UWH JN54 202530 +14 1379 IU4UWH IZ0ZIP -05 202545 -17 1378 IZ0ZIP IU4UWH R-04 202600 +14 1379 IU4UWH IZ0ZIP RR73 202945 -21 1378 CQ IU4UWH JN54
60m
UTC dB Freq Message 221330 -5 1092 CQ IU4UWH JN54 (x12) 230330 -17 1288 IU4UWH EB1LA IN73 (x3)
160m
UTC dB Freq Message 214630 -15 1590 IU4UWH IS0AEM RR73 214700 -4 1596 IU4UWH IW4AOT -08 (x2) 214830 -12 1590 IU4UWH IS0AEM +00 215130 -11 1696 IU4UWH S56FPW JN76 (x3)