4S6ARW — FT8 station from Sri Lanka
Amateur radio station 4S6ARW operating from Sri Lanka (grid square KO85). 1,545 FT8 spots received at SO8OO WebSDR, 83 CQ calls, active on 80m, 40m, 20m, 10m, over 42 days, best SNR +21 dB. Heard between 2026-04-20 and 2026-06-09.
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Overview
1,545
Total spots
83
CQ calls
42
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-20
Last seen: 2026-06-09 22:17 UTC
Last seen: 2026-06-09 22:17 UTC
Frequent QSO partners observed at SO8OO
Stations 4S6ARW worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | 4S6ARW | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-10 00:15 | 40m | -1 / - | RV3H | - / - | 2 | Partial |
| 06-10 00:00 | 40m | -8 / - | SV1PMR | - / - | 4 | Partial |
| 06-09 23:45 | 40m | -6 / - | F1IQH | - / - | 3 | Partial |
| 06-09 23:33 | 40m | +15 / - | DG1KPC | - / -13 | 3 | Partial |
| 06-09 17:21 | 20m | -2 / - | RV3GZ | - / -21 | 4 | ✓ Confirmed |
| 06-09 17:00 | 20m | -14 / - | S56UVB | - / -17 | 13 | ✓ Confirmed |
| 06-09 16:47 | 20m | -15 / - | RL2Y | - / - | 3 | Partial |
| 06-09 16:41 | 20m | -24 / - | R6OAA | - / -17 | 2 | ✓ Confirmed |
| 06-09 13:32 | 20m | -2 / - | <...> | - / -8 | 2 | Partial |
| 06-09 13:31 | 20m | -7 / - | UA9YTP | - / - | 2 | ✓ Confirmed |
| 06-09 00:02 | 40m | -3 / - | GI4DOH | - / - | 5 | Partial |
| 06-08 23:46 | 40m | +7 / - | LB5JK | - / -13 | 5 | ✓ Confirmed |
| 06-08 23:45 | 40m | 0 / - | YL2NX | - / -15 | 4 | ✓ Confirmed |
| 06-08 23:40 | 40m | +2 / - | LB5JK | - / - | 2 | Partial |
| 06-08 23:34 | 40m | -8 / - | <...> | - / -18 | 2 | Partial |
| 06-08 23:33 | 40m | -2 / - | UG4L | - / -12 | 3 | ✓ Confirmed |
| 06-08 23:31 | 40m | +4 / - | YL2NX | - / - | 4 | Partial |
| 06-08 23:24 | 40m | 0 / - | LB5JK | - / - | 3 | Partial |
| 06-08 23:22 | 40m | 0 / - | YL2NX | - / - | 6 | Partial |
| 06-08 23:22 | 40m | -4 / - | EA5XC | - / - | 2 | Partial |
| 06-08 23:22 | 40m | +14 / - | GW8DX | - / - | 3 | Partial |
| 06-08 23:21 | 40m | -5 / - | EA1CQ | - / -14 | 17 | Partial |
| 06-08 23:16 | 40m | -3 / - | R3IBZ | - / - | 2 | Partial |
| 06-08 17:03 | 20m | +4 / - | YT1UBN | - / - | 11 | Partial |
| 06-08 17:02 | 20m | +12 / - | 9A2RD | - / - | 2 | Partial |
| 06-08 17:01 | 20m | +4 / - | IZ2CPP | - / -8 | 4 | ✓ Confirmed |
| 06-08 16:46 | 20m | 0 / - | RA1OK | - / -14 | 3 | Partial |
| 06-08 16:40 | 20m | +5 / - | RX3OL | - / -21 | 3 | ✓ Confirmed |
| 06-08 16:26 | 20m | -14 / - | S58WW | - / -17 | 2 | ✓ Confirmed |
| 06-08 16:23 | 20m | -2 / - | F1RAU | - / - | 3 | Partial |
| 06-08 16:23 | 20m | -6 / - | F4JIB | - / -14 | 3 | ✓ Confirmed |
| 06-08 13:26 | 20m | -19 / - | OK2WN | - / - | 3 | Partial |
| 06-06 19:02 | 20m | - / -20 | DJ0ABM | -16 / - | 2 | ✓ Confirmed |
| 06-06 18:59 | 20m | - / -13 | OM7TJ | -19 / - | 2 | ✓ Confirmed |
| 06-06 18:45 | 20m | -12 / - | DL2ZM | - / - | 2 | Partial |
| 06-06 18:45 | 20m | +8 / - | IZ8DUD | - / -10 | 7 | Partial |
| 06-06 18:44 | 20m | +3 / - | G6TEQ | - / - | 2 | Partial |
| 06-06 18:42 | 20m | +3 / - | OH6MTG | - / - | 3 | Partial |
| 06-06 18:41 | 20m | +7 / -17 | IT9JLP | -10 / -22 | 5 | ✓ Complete |
| 06-06 18:40 | 20m | -4 / - | RI0SP | - / -13 | 2 | Partial |
| 06-06 18:33 | 20m | -3 / -10 | ON7DJ | -7 / -15 | 8 | ✓ Complete |
| 06-06 18:29 | 20m | - / -19 | IU2UDS | -8 / - | 2 | Partial |
| 06-06 18:27 | 20m | - / -13 | IZ8XJJ | -6 / - | 2 | ✓ Confirmed |
| 06-06 18:24 | 20m | - / -15 | PD0JOY | -6 / - | 4 | ✓ Confirmed |
| 06-06 18:22 | 20m | - / -6 | RU3T | -4 / - | 2 | ✓ Confirmed |
| 06-06 18:16 | 20m | -3 / - | R3QG | - / -14 | 3 | Partial |
| 06-06 18:14 | 20m | +8 / - | GW5JJV | -8 / -13 | 4 | ✓ Verified |
| 06-06 18:12 | 20m | - / -19 | YU1LM | -7 / - | 4 | ✓ Confirmed |
| 06-06 18:09 | 20m | - / -15 | PD2GCM | -5 / - | 2 | ✓ Confirmed |
| 06-06 18:04 | 20m | - / -23 | IN3EJX | -17 / - | 2 | ✓ Confirmed |
Station Log
40m
UTC dB Freq Message 000345 -2 2121 4S6ARW GI4DOH IO74 (x3) 233345 +15 840 4S6ARW DG1KPC JO30 (x3) 234545 -6 840 4S6ARW F1IQH JN27 (x3) 000045 -8 1532 4S6ARW SV1PMR KM18 (x4) 001530 +1 2570 4S6ARW RV3H KO85 (x2)
20m
UTC dB Freq Message 170145 -15 1239 4S6ARW S56UVB JN76 (x11) 172100 -8 565 4S6ARW RV3GZ KO92 (x4)
80m
UTC dB Freq Message 212315 -1 609 4S6ARW EA1CQ IN83 (x12)
10m
UTC dB Freq Message 124245 -20 2108 4S6ARW PU1JSV RR73 131115 -16 1579 4S6ARW YU7BW JN95 (x4) 132345 -18 1427 4S6ARW MD0CCE -23 (x3) 134615 -14 1668 4S6ARW F5JGL IN95 (x2) 062630 -20 2042 4S6ARW YD2ALF -14 (x2) 064100 -7 1003 4S6ARW YD2AQX OI52 (x3)