SA4JMM — FT8 station from Sweden
Amateur radio station SA4JMM operating from Sweden. 363 FT8 spots received at SO8OO WebSDR, 16 CQ calls, active on 160m, 80m, 60m, 40m, 20m, over 9 days, best SNR +19 dB. Heard between 2026-04-21 and 2026-05-12.
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Overview
363
Total spots
16
CQ calls
9
Days active
-5 dB
Avg SNR
Bands
80m
20m
40m
60m
160m
First seen: 2026-04-21
Last seen: 2026-05-12 15:24 UTC
Last seen: 2026-05-12 15:24 UTC
Frequent QSO partners observed at SO8OO
Stations SA4JMM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | SA4JMM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 05-12 17:23 | 40m | - / -7 | RA5AK | -14 / - | 2 | ✓ Confirmed |
| 05-12 17:19 | 40m | -2 / - | SP4AU | - / -7 | 4 | ✓ Confirmed |
| 05-12 17:19 | 40m | +8 / - | R7DX | - / -15 | 2 | ✓ Confirmed |
| 05-12 17:17 | 40m | +4 / - | SP5IDR | - / - | 2 | ✓ Confirmed |
| 05-12 17:11 | 40m | +1 / - | DM5JW | - / -14 | 3 | ✓ Confirmed |
| 05-12 17:09 | 40m | -3 / - | DL5DQZ | - / - | 10 | Partial |
| 05-08 21:00 | 160m | -12 / - | OH5KNL | - / - | 2 | Partial |
| 05-08 20:57 | 20m | -5 / - | EA2Z | - / -15 | 4 | Partial |
| 05-05 17:31 | 80m | -2 / - | DK5RL | - / -19 | 2 | ✓ Confirmed |
| 05-05 17:13 | 40m | -4 / - | DK0MA | - / -4 | 2 | Partial |
| 05-01 21:07 | 160m | -4 / - | DG1KPC | - / -3 | 3 | Partial |
| 05-01 20:56 | 60m | -7 / - | OZ5AGJ | - / +6 | 3 | ✓ Confirmed |
| 05-01 20:46 | 60m | -16 / - | EC3A | - / -10 | 2 | Partial |
| 05-01 20:45 | 60m | +14 / +4 | 9A1CCB | -19 / -7 | 4 | ✓ Complete |
| 05-01 20:43 | 60m | -2 / - | EA1IOK | - / -10 | 3 | ✓ Confirmed |
| 05-01 20:42 | 60m | -4 / +3 | EC5KY | -21 / -10 | 5 | ✓ Complete |
| 05-01 20:37 | 60m | -12 / - | SA7CTL | - / -17 | 2 | Partial |
| 05-01 20:36 | 60m | +12 / - | OE3UKW | - / -4 | 2 | ✓ Confirmed |
| 05-01 20:34 | 60m | 0 / - | PE1NPS | - / - | 3 | Partial |
| 05-01 20:33 | 60m | -10 / - | EG1DLA | - / -14 | 2 | ✓ Confirmed |
| 05-01 20:26 | 60m | 0 / - | MW0AXD | - / - | 7 | Partial |
| 05-01 20:24 | 60m | -3 / - | OE9GWV | - / - | 2 | Partial |
| 05-01 20:22 | 60m | -2 / - | GM0HZI | - / -6 | 3 | ✓ Confirmed |
| 05-01 20:21 | 60m | -7 / - | PE1PEO | - / - | 5 | Partial |
| 05-01 20:20 | 60m | -9 / - | DF0JEN | - / - | 4 | Partial |
| 05-01 20:20 | 60m | -8 / - | GB8VED | - / -4 | 2 | Partial |
| 05-01 20:16 | 60m | -21 / - | YL3FW | -15 / -12 | 2 | Partial |
| 05-01 20:15 | 60m | -14 / - | G8RZ | -21 / - | 2 | ✓ Verified |
| 05-01 20:11 | 60m | -4 / -20 | DK1NH | -20 / - | 4 | Partial |
| 05-01 20:10 | 60m | -13 / +5 | EB1LA | -22 / -6 | 7 | ✓ Complete |
| 05-01 20:10 | 60m | +10 / - | HB9DVO | - / -13 | 2 | ✓ Confirmed |
| 05-01 20:10 | 60m | -14 / - | G8RZ | - / - | 2 | Partial |
| 05-01 20:10 | 60m | +13 / - | US2YW | - / - | 3 | Partial |
| 05-01 19:57 | 160m | -5 / - | OH5KNL | - / - | 3 | Partial |
| 05-01 19:56 | 160m | -8 / - | LB8MG | - / - | 5 | Partial |
| 05-01 19:54 | 160m | -8 / - | DO9SGW | - / - | 2 | Partial |
| 05-01 19:54 | 160m | -9 / - | DO1CB | - / - | 2 | Partial |
| 04-30 22:01 | 20m | -6 / - | PY2GIG | - / -11 | 6 | Partial |
| 04-30 21:54 | 60m | +9 / - | DL7ARV | - / - | 5 | Partial |
| 04-30 21:51 | 60m | +6 / - | EA1IOK | - / -6 | 4 | ✓ Confirmed |
| 04-30 21:46 | 80m | +11 / - | UA4FKT | - / -17 | 3 | ✓ Confirmed |
| 04-30 21:45 | 80m | -4 / -3 | R3HX | -18 / -14 | 4 | ✓ Complete |
| 04-24 21:29 | 20m | -9 / - | PY2GIG | - / -20 | 7 | Partial |
| 04-24 21:22 | 60m | - / -6 | M0TBQ | -7 / - | 2 | ✓ Confirmed |
| 04-24 21:20 | 60m | -3 / - | F4SNF | -12 / -7 | 3 | ✓ Verified |
| 04-24 21:13 | 60m | -18 / - | SP1RKT | - / - | 5 | ✓ Confirmed |
| 04-24 21:13 | 60m | -1 / - | HB9EKJ | -11 / -13 | 6 | ✓ Verified |
| 04-24 21:09 | 80m | -6 / - | DL1UDO | - / - | 4 | Partial |
| 04-24 21:09 | 80m | +9 / - | HA7TM | - / - | 4 | Partial |
| 04-24 21:08 | 80m | -15 / - | F4MGP | - / - | 6 | Partial |
Station Log
40m
UTC dB Freq Message 171530 +10 1377 SA4JMM R7DX KN84 171730 +3 896 SA4JMM SP5IDR RR73 (x2) 171900 +9 1376 SA4JMM R7DX R-15 (x2) 171930 -3 947 SA4JMM SP4AU KO03 (x4) 172330 +7 2713 SA4JMM IQ4JO -14 172330 -7 2367 SA4JMM R2EC KO82 172345 -14 948 RA5AK SA4JMM R-07 (x2) 172430 -10 1538 SA4JMM DK7ZT -05 172600 -16 948 YB4ABP SA4JMM JO69
160m
UTC dB Freq Message 195515 -8 2816 SA4JMM DO9SGW JN48 195615 -7 2720 SA4JMM LB8MG JO59 (x2) 195700 -4 2292 SA4JMM OH5KNL KP42 195715 -8 2721 SA4JMM LB8MG JO59 195730 -4 2292 SA4JMM OH5KNL KP42 195745 -8 2720 SA4JMM LB8MG JO59 195800 -7 2292 SA4JMM OH5KNL KP42 195915 -7 2720 SA4JMM LB8MG JO59 210700 -2 2741 SA4JMM DG1KPC JO30 (x3) 210045 -12 2238 SA4JMM OH5KNL KP30 210115 +9 1636 SA4JMM SP3HUU JO71 210115 -12 2237 SA4JMM OH5KNL KP30
20m
UTC dB Freq Message 213100 -9 984 SA4JMM PY2GIG R-19 (x11) 205700 -9 2361 SA4JMM EA2Z -15 (x4)
80m
UTC dB Freq Message 211015 -20 2170 SA4JMM F4MGP JN04 211015 -7 773 SA4JMM DL1UDO JO31 211045 +16 1172 SA4JMM HA7TM KN07 211045 -4 773 SA4JMM DL1UDO JO31 211045 -14 2170 SA4JMM F4MGP JN04 214530 -5 385 SA4JMM R3HX -14 214545 -19 1013 R3HX SA4JMM R-03 214600 -3 385 SA4JMM R3HX RR73 214615 -18 1013 R3HX SA4JMM 73 214630 +11 1013 SA4JMM UA4FKT LO23 (x3) 214800 -12 1413 SA4JMM F1HSY JN25 173115 -5 814 SA4JMM DK5RL -19 (x2)
60m
UTC dB Freq Message 204245 -6 1338 SA4JMM EC5KY RR73 204300 -17 1338 EC5KY SA4JMM 73 204315 -4 991 SA4JMM EA1IOK IN62 204345 -15 1665 SA4JMM EC3A -11 204415 -3 350 SA4JMM EA1IOK R-10 (x2) 204545 +14 1177 SA4JMM 9A1CCB -07 204600 -19 1177 9A1CCB SA4JMM R+04 204615 +13 1177 SA4JMM 9A1CCB RR73 204630 -19 1176 9A1CCB SA4JMM 73 204645 -15 1665 SA4JMM EC3A -10 (x2) 205645 -7 443 SA4JMM OZ5AGJ +06 (x3)