SM3JGG — FT8 station from Sweden
Amateur radio station SM3JGG operating from Sweden (grid square EM79). 464 FT8 spots received at SO8OO WebSDR, 156 CQ calls, active on 160m, 80m, 40m, 20m, 10m, over 28 days, best SNR +16 dB. Heard between 2026-04-20 and 2026-06-29.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
464
Total spots
156
CQ calls
28
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
10m
160m
First seen: 2026-04-20
Last seen: 2026-06-29 01:02 UTC
Last seen: 2026-06-29 01:02 UTC
Frequent QSO partners observed at SO8OO
Stations SM3JGG worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | SM3JGG | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-28 02:08 | 40m | -17 / -8 | DK3AE | -14 / -9 | 5 | ✓ Complete |
| 06-28 02:05 | 40m | -8 / - | R4CHQ | - / -6 | 2 | ✓ Confirmed |
| 06-18 08:51 | 10m | -6 / - | 7Q5MP | - / +3 | 4 | ✓ Confirmed |
| 06-18 05:02 | 10m | -20 / - | EX8ABR | - / -4 | 2 | ✓ Confirmed |
| 06-17 13:54 | 40m | - / - | DJ0WJ | -18 / - | 2 | ✓ Confirmed |
| 06-17 13:48 | 40m | -20 / +5 | OZ1SMB | -16 / - | 9 | ✓ Complete |
| 06-17 13:47 | 40m | -11 / -10 | IK4LZH | -15 / - | 6 | ✓ Verified |
| 06-17 13:47 | 40m | - / -15 | PD0EU | -17 / - | 3 | ✓ Confirmed |
| 06-17 13:42 | 20m | -13 / - | EA4D | - / - | 4 | Partial |
| 06-17 13:42 | 40m | - / - | PD4TK | -17 / - | 2 | ✓ Confirmed |
| 06-17 13:40 | 20m | -5 / - | 2E0UMK | - / - | 3 | Partial |
| 06-17 13:37 | 20m | - / -8 | F6BHK | +14 / - | 3 | Partial |
| 06-17 13:36 | 20m | -15 / - | RZ4FWA | - / - | 3 | Partial |
| 06-17 13:33 | 20m | - / -7 | UR5WCS | +13 / - | 3 | ✓ Confirmed |
| 06-14 00:38 | 20m | -16 / - | W8ZBR | - / - | 3 | Partial |
| 06-13 03:37 | 40m | -18 / -6 | PD1WMD | -11 / - | 4 | ✓ Complete |
| 06-13 03:33 | 40m | - / -17 | NP4VA | -16 / - | 2 | ✓ Confirmed |
| 06-13 03:30 | 40m | -16 / -10 | G4UJS | -11 / -1 | 4 | ✓ Complete |
| 06-09 02:00 | 20m | -9 / - | KD4DC | - / - | 2 | Partial |
| 06-09 01:56 | 20m | -18 / - | KV4G | - / - | 4 | Partial |
| 06-07 06:20 | 40m | - / -6 | ON5AI | -10 / - | 2 | Partial |
| 06-07 06:17 | 40m | -12 / -6 | SP2OSA | -10 / -9 | 5 | ✓ Complete |
| 06-07 06:16 | 40m | - / -3 | M7OHI | -12 / - | 2 | ✓ Confirmed |
| 06-07 06:14 | 40m | -6 / +8 | G0BLB | -13 / +9 | 3 | ✓ Complete |
| 06-07 06:12 | 40m | -5 / - | DA1ST | -13 / +3 | 5 | ✓ Verified |
| 06-07 06:08 | 40m | -7 / - | IU2SKO | - / - | 4 | Partial |
| 06-07 06:06 | 40m | -14 / +4 | DL2YBG | -6 / -2 | 8 | ✓ Complete |
| 06-07 06:06 | 40m | - / -13 | F4LTX | -6 / - | 3 | ✓ Confirmed |
| 06-07 06:02 | 40m | - / -3 | GJ0KYZ | -9 / - | 3 | ✓ Confirmed |
| 06-07 06:01 | 40m | +6 / - | SM7RHI | - / - | 2 | Partial |
| 06-07 06:00 | 40m | - / -10 | <...> | -12 / - | 2 | ✓ Confirmed |
| 06-05 02:54 | 40m | -12 / -16 | W8PAT | -5 / -16 | 4 | ✓ Complete |
| 06-05 02:52 | 40m | -14 / - | ON4MAP | - / - | 2 | Partial |
| 06-05 02:52 | 40m | - / -21 | R6LKG | 0 / - | 3 | ✓ Confirmed |
| 06-05 02:49 | 40m | -4 / -12 | K4YT | +2 / -15 | 4 | ✓ Complete |
| 06-02 02:54 | 40m | +7 / +3 | OO7J | +8 / +9 | 4 | ✓ Complete |
| 06-02 02:50 | 40m | +2 / - | R4CY | +7 / -1 | 5 | ✓ Verified |
| 06-02 02:47 | 40m | - / - | OJ0Z | +4 / - | 3 | Partial |
| 06-02 02:43 | 40m | - / -23 | M7IJS | +8 / - | 3 | ✓ Confirmed |
| 06-02 02:42 | 40m | +3 / - | F1IQH | - / - | 2 | Partial |
| 06-02 02:37 | 40m | - / - | OJ0Z | +2 / - | 3 | Partial |
| 06-02 02:34 | 40m | -8 / - | K4XP | - / - | 3 | Partial |
| 06-02 02:31 | 40m | -17 / -25 | ON4MAP | +5 / -3 | 10 | ✓ Complete |
| 06-01 05:21 | 20m | -12 / - | DL1UDO | - / - | 3 | Partial |
| 06-01 00:38 | 20m | -12 / - | V4/WW6W | - / - | 3 | ✓ Confirmed |
| 06-01 00:36 | 20m | -12 / - | <...> | - / -9 | 2 | Partial |
| 05-31 01:22 | 40m | -12 / - | KZ4NS | - / -5 | 2 | Partial |
| 05-31 01:20 | 40m | - / -25 | UN7BCF | -2 / - | 2 | Partial |
| 05-31 01:17 | 40m | -11 / -25 | KZ4NS | +1 / -5 | 6 | Partial |
| 05-31 01:17 | 40m | -7 / - | SQ3PMX | - / - | 10 | Partial |
Station Log
20m
UTC dB Freq Message 133645 -17 2056 SM3JGG RZ4FWA LO23 133700 +15 2638 F6BHK SM3JGG -08 (x2) 133745 -12 2056 SM3JGG RZ4FWA LO23 133800 +13 2638 F6BHK SM3JGG -08 133830 +14 2638 CQ SM3JGG JP81 (x2) 134045 -3 2638 SM3JGG 2E0UMK IO92 (x3) 134215 -10 2638 SM3JGG EA4D IN80 (x4) 030200 -17 854 SM3JGG WZ8DX EM79
40m
UTC dB Freq Message 135400 -19 2209 DJ0WJ SM3JGG RR73 (x2) 015145 -19 2219 TN8GD SM3JGG JP81 015415 -20 2218 CQ SM3JGG JP81 (x3) 020530 -10 2220 SM3JGG R4CHQ -06 (x2) 020645 -11 2218 CQ SM3JGG JP81 020815 -14 2218 DK3AE SM3JGG -08 020830 -16 2218 SM3JGG DK3AE R-09 020845 -12 2218 DK3AE SM3JGG -08 (x2) 020930 -18 2218 SM3JGG DK3AE 73 021030 -21 1674 SM3JGG YO9IE -04
10m
UTC dB Freq Message 090215 +1 2660 SM3JGG A71AH -07 (x3) 050230 -16 1783 SM3JGG EX8ABR -04 (x2) 085100 -4 1081 SM3JGG 7Q5MP +03 (x4)
160m
UTC dB Freq Message 013400 -2 2227 K1ZM SM3JGG JP81 (x4) 013630 -8 2227 CQ SM3JGG JP81 (x2)
80m
UTC dB Freq Message 192415 -24 1433 SM3JGG EA3HKL JN11 192430 -10 2414 EA3HKL SM3JGG -25 192445 -24 1434 SM3JGG EA3HKL R-19 192500 -10 2414 EA3HKL SM3JGG RR73 192530 -13 2414 CQ SM3JGG JP81 (x3) 192645 -14 2413 SM3JGG G4HUE IO92 192700 -12 2413 RW1AI SM3JGG -05 (x2) 192745 -18 1698 SM3JGG RW1AI 73 192800 -8 2414 RW1AI SM3JGG 73 192830 -13 2414 CQ SM3JGG JP81 (x3)