IU8SDA — FT8 station from Italy
Amateur radio station IU8SDA operating from Italy. 583 FT8 spots received at SO8OO WebSDR, 130 CQ calls, active on 80m, 60m, 40m, 20m, 10m, over 48 days, best SNR +25 dB. Heard between 2026-04-21 and 2026-06-25.
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Overview
583
Total spots
130
CQ calls
48
Days active
-4 dB
Avg SNR
Bands
80m
20m
60m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-25 01:58 UTC
Last seen: 2026-06-25 01:58 UTC
Frequent QSO partners observed at SO8OO
Stations IU8SDA worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | IU8SDA | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-25 03:57 | 60m | -2 / -6 | ER3UA | -6 / +2 | 5 | ✓ Complete |
| 06-25 02:43 | 80m | - / -12 | KJ8H | +3 / - | 2 | ✓ Confirmed |
| 06-25 02:41 | 80m | +18 / -3 | OK2UPG | +4 / - | 6 | ✓ Complete |
| 06-25 02:35 | 80m | 0 / +2 | G8OO | +8 / -5 | 6 | ✓ Complete |
| 06-25 02:34 | 80m | -18 / - | DO3JP | +11 / - | 3 | ✓ Verified |
| 06-25 02:32 | 80m | - / -15 | KN4RNO | +11 / - | 4 | ✓ Confirmed |
| 06-24 19:16 | 80m | +1 / -11 | RV3V | -8 / -21 | 4 | ✓ Complete |
| 06-24 19:14 | 80m | +4 / - | YT5DL | - / -7 | 2 | ✓ Confirmed |
| 06-24 19:12 | 80m | +12 / - | SP2LNY | - / +3 | 3 | ✓ Confirmed |
| 06-24 19:10 | 80m | +2 / - | RG7M | - / -8 | 3 | ✓ Confirmed |
| 06-24 19:06 | 80m | +11 / -4 | RK6MC | +6 / -2 | 5 | ✓ Complete |
| 06-24 19:05 | 80m | -2 / -6 | YO4LUP | +4 / -3 | 5 | ✓ Complete |
| 06-24 19:05 | 80m | +19 / - | SQ8AA | - / -6 | 13 | Partial |
| 06-24 19:01 | 80m | +7 / - | RT25VR | - / - | 3 | ✓ Confirmed |
| 06-24 19:01 | 80m | -11 / -21 | YB1SDL | +1 / -11 | 5 | ✓ Complete |
| 06-24 19:01 | 80m | +10 / -19 | SP4WJ | +5 / - | 9 | Partial |
| 06-24 18:19 | 10m | - / - | 3G0YM | -15 / - | 9 | ✓ Confirmed |
| 06-23 04:03 | 40m | - / -6 | PZ5TW | -21 / - | 2 | ✓ Confirmed |
| 06-23 02:46 | 80m | +18 / +2 | SP5LST | +8 / +3 | 6 | ✓ Complete |
| 06-23 02:44 | 80m | +2 / +2 | SV1QEW | +8 / - | 5 | ✓ Complete |
| 06-23 02:43 | 80m | - / -13 | VE9JB | +4 / - | 3 | Partial |
| 06-23 02:37 | 40m | - / -5 | <...> | -19 / - | 3 | Partial |
| 06-23 02:34 | 40m | - / -10 | 9J2FI | -16 / - | 2 | Partial |
| 06-23 02:32 | 40m | - / -9 | TN8GD | -16 / - | 3 | ✓ Confirmed |
| 06-20 09:40 | 20m | - / -19 | D44EC | -5 / - | 6 | Partial |
| 06-20 09:35 | 20m | - / - | D44EC | -11 / - | 2 | Partial |
| 06-20 04:14 | 60m | -13 / -6 | HA5LB | -9 / - | 2 | Partial |
| 06-20 04:12 | 60m | - / -20 | KA9FOX | -9 / - | 3 | ✓ Confirmed |
| 06-20 04:09 | 60m | - / -4 | DK5WL | -9 / - | 2 | ✓ Confirmed |
| 06-20 04:09 | 60m | -14 / - | DL9KM | -10 / +8 | 5 | ✓ Verified |
| 06-20 03:42 | 80m | - / -6 | TN8GD | -10 / - | 3 | ✓ Confirmed |
| 06-18 03:01 | 40m | - / -9 | I8EJC | -18 / - | 2 | ✓ Confirmed |
| 06-18 02:59 | 40m | - / -21 | D44EC | -12 / - | 2 | Partial |
| 06-18 02:55 | 40m | -2 / -1 | W1RQ | -18 / +2 | 5 | ✓ Complete |
| 06-18 02:50 | 40m | -15 / - | OA4ENG | -15 / - | 3 | ✓ Verified |
| 06-17 18:42 | 80m | - / -13 | RW4F | -5 / - | 2 | ✓ Confirmed |
| 06-17 18:27 | 80m | - / - | RX9WM | -6 / - | 2 | Partial |
| 06-17 18:16 | 80m | -23 / - | IZ0RPS | -22 / - | 2 | ✓ Verified |
| 06-17 17:38 | 80m | -19 / -21 | R6DOP | -10 / -13 | 5 | ✓ Complete |
| 06-13 06:34 | 10m | - / -1 | YO4NF | -10 / - | 2 | ✓ Confirmed |
| 06-13 06:32 | 10m | - / -14 | VK6AAX | -9 / - | 3 | ✓ Confirmed |
| 06-13 03:27 | 80m | - / -14 | W1MDK | -3 / - | 4 | ✓ Confirmed |
| 06-13 03:23 | 80m | - / - | AF9IS | -11 / - | 2 | ✓ Confirmed |
| 06-13 03:21 | 80m | - / -18 | KI4R | -8 / - | 4 | ✓ Confirmed |
| 06-13 03:18 | 80m | -17 / -13 | DO7BE | -4 / +3 | 4 | ✓ Complete |
| 06-13 03:18 | 80m | - / - | T42FCR | -5 / - | 2 | Partial |
| 06-13 03:11 | 80m | - / -15 | KZ4A | -4 / - | 4 | ✓ Confirmed |
| 06-13 03:10 | 80m | - / - | K5TU | -2 / - | 2 | Partial |
| 06-13 03:09 | 80m | - / - | N1KSY | -5 / - | 2 | Partial |
| 06-13 03:07 | 80m | - / - | N9RNT | 0 / - | 4 | Partial |
Station Log
60m
UTC dB Freq Message 040930 -11 1425 IU8SDA DL9KM JN68 040945 -8 1803 DK5WL IU8SDA RR73 041030 -12 1425 IU8SDA DL9KM R+08 041045 -10 1803 DL9KM IU8SDA RR73 041100 -19 1426 IU8SDA DL9KM 73 041215 -8 1803 KA9FOX IU8SDA JN71 (x3) 041430 -13 1804 IU8SDA HA5LB JN97 041445 -9 1804 HA5LB IU8SDA -06 035715 -6 1803 ER3UA IU8SDA JN71 035730 -4 2131 IU8SDA ER3UA +02 035745 -5 1803 ER3UA IU8SDA R-06 035800 +1 2131 IU8SDA ER3UA RR73 035815 -8 1803 ER3UA IU8SDA 73
80m
UTC dB Freq Message 023530 -11 1774 IU8SDA DO3JP 73 023530 +6 225 IU8SDA G8OO JO02 (x2) 023615 +5 1774 G8OO IU8SDA +02 023630 -2 225 IU8SDA G8OO R-05 023645 +11 1774 G8OO IU8SDA RR73 023700 -2 225 IU8SDA G8OO 73 024145 +19 738 IU8SDA OK2UPG JN99 024200 +4 1774 OK2UPG IU8SDA -03 024215 +17 738 IU8SDA OK2UPG R+19 024230 +5 1774 OK2UPG IU8SDA RR73 024245 +18 737 IU8SDA OK2UPG 73 024330 +3 1774 KJ8H IU8SDA -12 024345 +20 737 IU8SDA OK2UPG JN99 024400 +3 1774 KJ8H IU8SDA RR73
10m
UTC dB Freq Message 063245 -5 1863 VK6AAX IU8SDA JN71 (x3) 063415 -10 1863 YO4NF IU8SDA R-01 (x2) 143900 -11 924 IU8SDA A41ZZ -10 181945 -17 1862 3G0YM IU8SDA JN71 (x9)
40m
UTC dB Freq Message 025915 -12 1809 D44EC IU8SDA JN71 (x2) 030145 -19 1809 I8EJC IU8SDA -09 (x2) 023215 -15 1808 TN8GD IU8SDA JN71 (x3) 023400 -16 1808 9J2FI IU8SDA JN71 (x2) 023715 -21 1808 <...> IU8SDA JN71 (x3) 040315 -21 1808 PZ5TW IU8SDA R-06 (x2) 040400 -10 1234 IU8SDA SP1EG -12
20m
UTC dB Freq Message 104630 -1 1949 IU8SDA UA4FEN -13 104645 -24 1948 DF9ML IU8SDA RR73 180345 -5 1837 OJ0MN IU8SDA JN71 (x5) 093545 -11 813 D44EC IU8SDA JN71 (x8)