K8SJM — FT8 station from United States
Amateur radio station K8SJM operating from United States. 88 FT8 spots received at SO8OO WebSDR, 5 CQ calls, active on 20m, over 18 days, best SNR +13 dB. Heard between 2026-04-24 and 2026-07-13.
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Overview
88
Total spots
5
CQ calls
18
Days active
-3 dB
Avg SNR
Bands
20m
First seen: 2026-04-24
Last seen: 2026-07-13 20:58 UTC
Last seen: 2026-07-13 20:58 UTC
Frequent QSO partners observed at SO8OO
Stations K8SJM worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | K8SJM | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-13 22:57 | 20m | -21 / - | IU0TYC | - / -14 | 3 | ✓ Confirmed |
| 06-20 01:10 | 20m | - / -13 | KC0QLU | -18 / - | 4 | Partial |
| 06-20 01:03 | 20m | - / - | 7Z1CB | -16 / - | 3 | Partial |
| 06-20 01:01 | 20m | - / -15 | UN8DSW | -16 / - | 4 | ✓ Confirmed |
| 06-10 23:05 | 20m | -17 / - | IU8RFW | - / - | 3 | Partial |
| 06-07 00:05 | 20m | -6 / - | EA1CQ | - / - | 2 | Partial |
| 05-30 16:48 | 20m | +8 / - | R4LBN | - / -10 | 4 | ✓ Confirmed |
| 05-29 01:32 | 20m | -18 / - | R6OP | - / -9 | 2 | ✓ Confirmed |
| 05-27 00:01 | 20m | - / - | AE5JE | -9 / - | 3 | Partial |
| 05-26 23:58 | 20m | - / - | KQ4ZIP | -12 / - | 3 | Partial |
| 05-26 23:54 | 20m | - / - | CU2JX | -6 / - | 2 | Partial |
| 05-26 23:52 | 20m | +12 / -6 | 5B4AHL | -7 / -16 | 5 | ✓ Complete |
| 05-26 23:51 | 20m | - / +2 | KJ5DQB | -6 / - | 3 | ✓ Confirmed |
| 05-25 10:46 | 20m | +7 / - | R6OP | - / -18 | 5 | Partial |
| 05-25 10:45 | 20m | -12 / - | F4LMX | - / - | 5 | Partial |
| 05-25 10:42 | 20m | +9 / - | R5AV | - / -18 | 2 | ✓ Confirmed |
| 05-25 10:39 | 20m | -11 / - | M9VMT | - / - | 2 | ✓ Confirmed |
| 05-25 10:32 | 20m | +7 / - | R6OJ | - / -17 | 3 | ✓ Confirmed |
| 05-24 00:56 | 20m | +4 / - | EA1CQ | - / - | 2 | Partial |
| 05-23 21:25 | 20m | 0 / - | F4HHY | - / -13 | 3 | ✓ Confirmed |
| 05-23 20:44 | 20m | +2 / - | PD0DDA | - / - | 6 | Partial |
| 05-23 20:41 | 20m | +1 / - | PD0DDA | - / - | 3 | Partial |
| 05-12 00:12 | 20m | -5 / - | YT2AAA | - / -16 | 3 | ✓ Confirmed |
| 05-03 01:03 | 20m | -4 / - | C5D | - / -2 | 4 | ✓ Confirmed |
| 05-02 10:46 | 20m | -6 / - | F1PBZ | - / -15 | 2 | Partial |
| 04-30 19:30 | 20m | -6 / - | IZ0RVI | - / -22 | 3 | ✓ Confirmed |
| 04-29 23:54 | 20m | - / - | LZ1ZF | -16 / - | 3 | Partial |
| 04-29 23:46 | 20m | +4 / -13 | A61CK | -16 / -12 | 3 | ✓ Complete |
| 04-29 23:17 | 20m | -6 / - | RI0SP | - / -14 | 2 | Partial |
| 04-29 23:13 | 20m | +2 / - | A61CK | - / -11 | 3 | ✓ Confirmed |
Station Log
20m
UTC dB Freq Message 010145 -15 1487 UN8DSW K8SJM EM79 (x4) 010345 -15 1488 7Z1CB K8SJM EM79 (x3) 011045 -19 1488 KC0QLU K8SJM EM79 (x4) 225330 -15 2204 K8SJM F4DVX/P -13 225700 -20 1526 K8SJM IU0TYC -14 (x3)