SA4U — FT8 station from Sweden
Amateur radio station SA4U operating from Sweden. 116 FT8 spots received at SO8OO WebSDR, 2 CQ calls, active on 80m, 20m, over 2 days, best SNR +15 dB. Heard between 2026-06-06 and 2026-06-07.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
116
Total spots
2
CQ calls
2
Days active
-1 dB
Avg SNR
Bands
80m
20m
First seen: 2026-06-06
Last seen: 2026-06-07 18:25 UTC
Last seen: 2026-06-07 18:25 UTC
Frequent QSO partners observed at SO8OO
Stations SA4U worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | SA4U | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-07 20:24 | 20m | -3 / - | JA7BXS | - / -15 | 4 | ✓ Confirmed |
| 06-07 20:18 | 20m | 0 / - | TA2CD | - / - | 2 | ✓ Confirmed |
| 06-07 18:52 | 20m | +5 / - | OS4K | - / -3 | 5 | ✓ Confirmed |
| 06-07 18:49 | 20m | +8 / - | F4BYA | - / - | 4 | Partial |
| 06-07 18:46 | 20m | -15 / - | BH4HGH | - / - | 2 | Partial |
| 06-07 18:36 | 20m | -13 / - | OS4K | - / - | 3 | Partial |
| 06-07 18:35 | 20m | -16 / - | BA3QIQ | - / -16 | 2 | ✓ Confirmed |
| 06-07 18:20 | 20m | -10 / - | 9A4ZM | - / -7 | 4 | ✓ Confirmed |
| 06-07 18:16 | 20m | +1 / - | 4O4DB | - / +1 | 3 | ✓ Confirmed |
| 06-07 18:16 | 20m | +2 / - | DL1UDO | - / -20 | 6 | ✓ Confirmed |
| 06-07 18:07 | 20m | 0 / - | 9A3AUH | - / -6 | 5 | ✓ Confirmed |
| 06-07 18:04 | 20m | +8 / - | UR3CFC | - / - | 2 | ✓ Confirmed |
| 06-07 18:03 | 20m | -2 / - | IU8RFW | - / - | 2 | Partial |
| 06-07 18:02 | 20m | -4 / -8 | F4FSY | -18 / -6 | 4 | ✓ Complete |
| 06-07 18:01 | 20m | -14 / -12 | PA1JDL | -11 / -25 | 4 | ✓ Complete |
| 06-07 18:00 | 20m | 0 / - | RZ4FWA | - / -2 | 2 | ✓ Confirmed |
| 06-06 23:48 | 80m | - / -9 | CE2SV | +8 / - | 2 | Partial |
| 06-06 23:40 | 80m | +2 / - | IK4LZH | - / - | 3 | Partial |
| 06-06 23:38 | 80m | +7 / -3 | IQ4JO | +6 / -6 | 5 | ✓ Complete |
| 06-06 23:37 | 80m | -12 / - | R2EA | +9 / -9 | 5 | ✓ Verified |
| 06-06 23:34 | 80m | +3 / - | DD1UN | +8 / - | 10 | ✓ Complete |
| 06-06 23:33 | 80m | -4 / - | OM1AGE | +10 / -6 | 9 | ✓ Verified |
| 06-06 23:33 | 80m | +5 / -7 | 9A3AUH | +12 / -2 | 5 | ✓ Complete |
| 06-06 23:32 | 80m | 0 / -4 | UA4FKT | +14 / +1 | 4 | ✓ Complete |
| 06-06 23:30 | 80m | +13 / -1 | HG8LXL | +12 / -1 | 6 | ✓ Complete |
| 06-06 23:29 | 80m | -8 / +1 | UA3VVA | +13 / -4 | 2 | Partial |
| 06-06 23:29 | 80m | -8 / - | EA1IOK | - / - | 3 | Partial |
| 06-06 23:29 | 80m | 0 / - | IK4LZH | - / - | 3 | Partial |
| 06-06 23:29 | 80m | -14 / - | R2EA | - / -6 | 2 | Partial |
| 06-06 23:20 | 20m | +2 / - | EA1IOK | - / -5 | 6 | ✓ Confirmed |
| 06-06 22:57 | 20m | - / +4 | SP9D | -22 / - | 2 | ✓ Confirmed |
| 06-06 22:54 | 20m | -1 / -9 | EA1IOK | -18 / -12 | 3 | Partial |
| 06-06 22:53 | 20m | -4 / - | BI4XDT | -24 / -12 | 3 | ✓ Verified |
| 06-06 22:19 | 20m | -5 / - | <...> | - / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 184945 +8 3009 SA4U F4BYA JN19 (x3) 185215 +1 1709 SA4U OS4K -03 (x5) 201845 +1 1023 SA4U TA2CD KN30 (x2) 202315 -9 1023 SA4U DL2FX RR73 202415 -2 1024 SA4U JA7BXS -15 (x4)
80m
UTC dB Freq Message 233830 +6 959 CQ SA4U JO69 233845 +7 2523 SA4U IQ4JO JN63 233845 -1 959 SA4U DF8RU JN68 233900 +6 959 IQ4JO SA4U -03 233915 +7 2523 SA4U IQ4JO R-06 233930 +5 959 IQ4JO SA4U RR73 233945 +6 2523 SA4U IQ4JO 73 233945 -3 462 SA4U DK8HC/P JO42 233945 -13 1850 SA4U R2EA -11 234030 +9 959 R2EA SA4U 73 234045 +7 503 SA4U IK4LZH JN54 (x3) 234830 +9 960 CE2SV SA4U -09 (x2)