SM4UEF — FT8 station from Sweden
Amateur radio station SM4UEF operating from Sweden. 28 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, 10m, over 3 days, best SNR +10 dB. Heard between 2026-04-25 and 2026-05-14.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
28
Total spots
0
CQ calls
3
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-25
Last seen: 2026-05-14 14:26 UTC
Last seen: 2026-05-14 14:26 UTC
Frequent QSO partners observed at SO8OO
Stations SM4UEF worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | SM4UEF | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-14 16:23 | 20m | - / -12 | BH5HFK | -12 / - | 2 | Partial |
| 05-14 16:17 | 20m | - / -14 | BH5HIE | -10 / - | 2 | Partial |
| 05-14 16:16 | 20m | +8 / - | IZ8PPI | - / - | 4 | Partial |
| 05-14 16:12 | 20m | - / -13 | BV7SS | -9 / - | 2 | ✓ Confirmed |
| 05-14 16:07 | 20m | - / -6 | BI6NSL | -10 / - | 2 | ✓ Confirmed |
| 05-14 16:01 | 20m | - / - | 3B8GL | +8 / - | 2 | Partial |
| 05-14 15:04 | 40m | -11 / -16 | TK5IH | -15 / -16 | 3 | ✓ Complete |
| 05-14 14:57 | 40m | -7 / - | S50XX | - / -3 | 3 | ✓ Confirmed |
| 05-14 08:07 | 20m | - / -1 | MI7XHT | -4 / - | 2 | ✓ Confirmed |
| 05-14 08:04 | 20m | - / -16 | 5W1SA | -2 / - | 4 | ✓ Confirmed |
| 05-14 07:18 | 20m | - / -4 | IK4TVP | +1 / - | 3 | ✓ Confirmed |
| 05-14 07:16 | 20m | - / -15 | NL8F | +18 / - | 2 | ✓ Confirmed |
| 05-14 07:12 | 20m | -10 / - | F4IIX | +17 / - | 3 | ✓ Verified |
| 05-14 07:12 | 20m | - / -11 | VK2DBM | +4 / - | 2 | ✓ Confirmed |
| 05-14 07:08 | 20m | -6 / - | V31MA | +13 / -4 | 6 | ✓ Verified |
| 05-01 15:18 | 10m | - / - | 7P8WR | +16 / - | 2 | Partial |
| 04-27 18:42 | 40m | - / - | VK9BSA | -8 / - | 2 | Partial |
| 04-27 18:32 | 40m | +3 / -10 | YU1NTP | -16 / -12 | 4 | ✓ Complete |
| 04-27 18:01 | 40m | - / - | VK9BSA | -11 / - | 3 | Partial |
| 04-27 17:49 | 40m | - / - | 8Q7PR | -8 / - | 2 | Partial |
| 04-27 17:45 | 40m | -12 / -8 | DL4KSD | -10 / -2 | 3 | Partial |
| 04-27 17:44 | 40m | +4 / - | RK4FF | - / -4 | 2 | Partial |
| 04-27 17:43 | 40m | -17 / -11 | 9M2RSI | -6 / -10 | 3 | ✓ Complete |
| 04-27 17:11 | 40m | - / -14 | XW4KV | -8 / - | 6 | ✓ Confirmed |
| 04-25 20:02 | 80m | -12 / -9 | TF4M | -4 / -7 | 7 | ✓ Complete |
| 04-25 18:31 | 40m | -8 / -3 | DL1BBO | -8 / -8 | 4 | ✓ Complete |
| 04-25 18:29 | 40m | - / -17 | CN8NS | -7 / - | 6 | ✓ Confirmed |
| 04-25 17:40 | 40m | - / - | XU7O | -9 / - | 5 | Partial |
| 04-25 17:36 | 40m | - / - | XU7O | -1 / - | 3 | Partial |
| 04-25 16:52 | 10m | -12 / - | A92AB | - / -3 | 2 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 160730 -10 368 BI6NSL SM4UEF -06 (x2) 160930 -8 368 BH5HIE SM4UEF -13 161200 -8 412 BV7SS SM4UEF R-13 (x2) 161600 +9 661 SM4UEF IZ8PPI +00 (x3) 161715 -12 367 RU0LL SM4UEF RR73 161730 +10 661 SM4UEF IZ8PPI +00 161745 -11 367 BH5HIE SM4UEF -14 (x2) 162345 -11 367 BH5HFK SM4UEF JP70 (x2) 162600 -16 277 SM4UEF PD2WL R+00
40m
UTC dB Freq Message 180200 -17 3084 VK9BSA SM4UEF JP70 (x2) 183215 +2 1062 SM4UEF YU1NTP -12 183230 -16 239 YU1NTP SM4UEF R-10 183245 +4 1062 SM4UEF YU1NTP RR73 183300 -15 240 YU1NTP SM4UEF 73 184200 -9 274 VK9BSA SM4UEF JP70 (x2) 145745 -10 1395 SM4UEF S50XX -03 (x3) 150200 -20 2281 TK5IH SM4UEF JP70 150415 -12 2427 SM4UEF TK5IH -16 150430 -15 2281 TK5IH SM4UEF R-16 150445 -10 2427 SM4UEF TK5IH RR73
10m
UTC dB Freq Message 165230 -11 995 SM4UEF A92AB -03 (x2) 151845 +19 396 7P8WR SM4UEF JP70 (x2)
80m
UTC dB Freq Message 200200 -2 204 TF4M SM4UEF JP70 (x4) 200345 -12 454 SM4UEF TF4M -07 200400 -5 204 TF4M SM4UEF R-09 (x2)