IU4UWH — FT8 station from Italy
Amateur radio station IU4UWH operating from Italy (grid square JN54). 261 FT8 spots received at SO8OO WebSDR, 134 CQ calls, active on 160m, 80m, 60m, 40m, 20m, over 9 days, best SNR +11 dB. Heard between 2026-04-20 and 2026-05-07.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
261
Total spots
134
CQ calls
9
Days active
-10 dB
Avg SNR
Bands
80m
20m
60m
40m
160m
First seen: 2026-04-20
Last seen: 2026-05-07 19:42 UTC
Last seen: 2026-05-07 19:42 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 | |
|---|---|---|---|---|---|---|
| 05-06 22:28 | 20m | -16 / - | KB9AVX | - / - | 2 | Partial |
| 05-04 22:11 | 60m | +3 / -10 | G3UHU | -9 / -6 | 6 | ✓ Complete |
| 05-04 22:10 | 60m | +1 / -6 | MI0OBC | -8 / -12 | 4 | ✓ Complete |
| 05-04 21:43 | 60m | -8 / -2 | IW2OHP | -10 / -5 | 4 | ✓ Complete |
| 05-04 21:40 | 60m | -2 / - | ON1BH | -10 / -11 | 3 | ✓ Verified |
| 05-04 21:35 | 60m | -5 / -6 | GE3TXA | -11 / - | 8 | ✓ Verified |
| 05-04 00:52 | 60m | -16 / - | M7PHS | -12 / -7 | 4 | ✓ Verified |
| 04-29 22:18 | 80m | - / - | MI5JYK | -8 / - | 3 | Partial |
| 04-29 22:16 | 80m | +7 / -4 | SP9YGD | -10 / -3 | 5 | ✓ Complete |
| 04-29 20:38 | 20m | -12 / - | JA9OGE | - / - | 2 | ✓ Confirmed |
| 04-29 19:34 | 20m | -6 / - | JR4GPA | - / -8 | 2 | ✓ Confirmed |
| 04-29 19:16 | 20m | -6 / - | EA2BHE | - / - | 2 | ✓ Confirmed |
| 04-29 19:10 | 20m | -12 / - | BG4UCZ | - / -18 | 2 | ✓ Confirmed |
| 04-29 18:59 | 20m | -16 / - | JA5SLV | - / - | 2 | ✓ Confirmed |
| 04-29 18:53 | 20m | -2 / - | G0RVY | - / +4 | 2 | ✓ Confirmed |
| 04-29 18:52 | 20m | -11 / - | M7JBJ | - / - | 3 | Partial |
| 04-29 06:53 | 20m | -14 / - | MM7CEH | - / -14 | 3 | ✓ Confirmed |
| 04-29 06:12 | 20m | +3 / - | RV6F | - / -13 | 2 | ✓ Confirmed |
| 04-29 05:42 | 20m | 0 / - | EA1AHP | - / -4 | 2 | ✓ Confirmed |
| 04-27 00:29 | 80m | -6 / - | PA2KV | - / -7 | 2 | Partial |
| 04-27 00:17 | 80m | -7 / -2 | PA2KV | -8 / -5 | 4 | Partial |
| 04-27 00:16 | 80m | -20 / -12 | UN2G | -6 / -11 | 4 | ✓ Complete |
| 04-27 00:14 | 60m | -6 / - | GW8PSJ | - / - | 2 | Partial |
| 04-27 00:12 | 60m | -12 / -3 | F5OYA/P | -18 / +4 | 4 | ✓ Complete |
| 04-27 00:10 | 60m | -8 / -11 | PC1K | -16 / -9 | 4 | ✓ Complete |
| 04-27 00:02 | 40m | -1 / -18 | UI6O | -19 / - | 3 | ✓ Verified |
| 04-23 21:51 | 160m | -13 / - | S56FPW | - / - | 3 | ✓ Confirmed |
| 04-23 21:47 | 160m | -2 / - | IW4AOT | - / -8 | 2 | ✓ Confirmed |
| 04-23 21:46 | 160m | -14 / - | IS0AEM | - / - | 2 | ✓ Confirmed |
| 04-23 21:33 | 60m | - / -17 | DM8ET | -16 / - | 2 | ✓ Confirmed |
| 04-23 21:23 | 60m | +2 / -1 | HB9PLH | -18 / -13 | 4 | ✓ Complete |
| 04-23 21:21 | 60m | -4 / -5 | M0PLT | -18 / -20 | 5 | ✓ Complete |
| 04-23 21:19 | 60m | -13 / - | EA5JLB | -19 / +8 | 3 | ✓ Verified |
| 04-23 21:18 | 60m | +8 / +2 | OK1BN | -18 / - | 4 | ✓ Verified |
| 04-23 21:17 | 60m | - / -13 | MW1AAH | -21 / - | 2 | ✓ Confirmed |
| 04-23 20:17 | 20m | -11 / - | RN6MA | - / -13 | 3 | ✓ Confirmed |
| 04-23 19:34 | 40m | -16 / - | PD1HBL | - / -17 | 4 | ✓ Confirmed |
| 04-23 13:41 | 40m | -10 / - | IQ4JO | - / -6 | 3 | ✓ Confirmed |
| 04-23 13:38 | 40m | -14 / - | II3LAG | - / -13 | 2 | ✓ Confirmed |
| 04-22 23:49 | 80m | -7 / - | DC8SG | - / -1 | 3 | ✓ Confirmed |
| 04-22 23:44 | 80m | -16 / -15 | EA1CQ | -21 / - | 6 | Partial |
| 04-22 23:43 | 80m | -2 / +1 | DD7EE | -12 / +1 | 5 | ✓ Complete |
| 04-22 23:39 | 80m | -17 / -10 | EA1CQ | -18 / - | 2 | Partial |
| 04-22 23:38 | 80m | +11 / -7 | R40CHA | -15 / -20 | 5 | Partial |
| 04-22 23:30 | 80m | -10 / -11 | IR0SAR | -17 / -8 | 5 | ✓ Complete |
| 04-22 18:54 | 20m | -12 / - | RN6MA | - / -15 | 3 | Partial |
| 04-22 06:45 | 20m | +1 / - | RN6MA | - / -11 | 3 | Partial |
| 04-22 06:10 | 20m | 0 / - | RN6MA | - / -5 | 3 | Partial |
| 04-22 06:01 | 20m | -7 / - | V31DL | - / - | 2 | ✓ Confirmed |
| 04-21 01:07 | 80m | - / - | WZ4K | -10 / - | 3 | Partial |
Station Log
20m
UTC dB Freq Message 193230 -12 1384 IU4UWH JF2HPA PM85 193430 -9 2351 IU4UWH JR4GPA -08 (x2) 201100 -15 2351 CQ IU4UWH JN54 a1 202415 -4 2765 IU4UWH 2E0XPQ IO83 203800 -14 2351 IU4UWH M7IJI R-01 203800 -10 1878 IU4UWH JA9OGE PM86 (x2) 200445 -22 1878 IU4UWH JO4IPQ R-18 222830 -17 2055 IU4UWH KB9AVX EN55 (x2) 203945 -6 2814 IU4UWH JR1NHD PM95 211100 -4 2976 IU4UWH JA4TKY 73 214145 -8 2057 CQ IU4UWH JN54 (x2)
60m
UTC dB Freq Message 221145 +0 900 IU4UWH G3UHU IO80 221200 -13 1092 G3UHU IU4UWH -10 221215 +3 900 IU4UWH G3UHU R-06 221230 -5 1092 G3UHU IU4UWH RR73 221245 +5 901 IU4UWH G3UHU 73 221300 -7 1091 CQ IU4UWH JN54 (x10)
40m
UTC dB Freq Message 133845 -16 2168 IU4UWH II3LAG RR73 134115 -8 2043 IU4UWH IQ4JO JN63 (x3) 193430 -17 1672 IU4UWH PD1HBL JO21 (x4) 000130 -14 1638 CQ IU4UWH JN54 (x2) 000245 -1 1638 IU4UWH UI6O KN87 000300 -16 1638 UI6O IU4UWH -18 (x2) 000400 -24 1638 CQ IU4UWH JN54 123900 -19 1097 IU4UWH DM2AB R-11
80m
UTC dB Freq Message 221830 -8 2275 MI5JYK IU4UWH JN54 (x3) 222030 -9 2275 CQ IU4UWH JN54 (x12)
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)