RW3K — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving RW3K, decoded by SO8OO in southeastern Poland. 158 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 31 UTC dates. Heard between 2026-05-25 and 2026-08-21.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations RW3K worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by RW3K
Approximate centre of KO90, decoded 2026-08-23 12:36 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | RW3K S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 16:17 | 40m | -8 / - | R9FBL | - / - | 2 | Partial capture |
| 08-21 16:11 | 40m | -13 / - | R6DZD | -14 / - | 2 | ✓ Closing observed |
| 08-18 16:58 | 40m | - / -5 | R6OK | -10 / - | 2 | ✓ Closing fragment |
| 08-17 16:55 | 40m | - / -11 | UA3YPS | -14 / - | 3 | Partial capture |
| 08-17 05:36 | 20m | -10 / - | R9FDE/P | - / - | 2 | Partial capture |
| 08-07 16:52 | 40m | - / -3 | RG5A | -14 / - | 3 | ✓ Closing fragment |
| 08-07 07:17 | 20m | -3 / - | R50RKZ | - / - | 2 | Partial capture |
| 08-01 02:18 | 40m | -6 / - | RK4CH | -15 / - | 5 | ✓ Closing observed |
| 08-01 02:14 | 40m | -7 / - | XQ3SK | - / -21 | 3 | ✓ Closing fragment |
| 07-31 17:51 | 40m | -8 / - | R4UAS | - / +5 | 2 | ✓ Closing fragment |
| 07-31 17:49 | 40m | -10 / - | UB6ZDJ | - / +4 | 5 | ✓ Closing fragment |
| 07-31 17:45 | 40m | -14 / - | UB6LWX | - / -2 | 3 | ✓ Closing fragment |
| 07-31 17:33 | 80m | -5 / - | 3D2USU | - / - | 6 | Partial capture |
| 07-31 17:28 | 80m | -6 / - | UB3AMO | - / -12 | 7 | ✓ Closing fragment |
| 07-31 17:24 | 80m | -12 / - | 3D2USU | - / - | 4 | Partial capture |
| 07-31 17:21 | 80m | -12 / - | R9FGF | - / 0 | 2 | ✓ Closing fragment |
| 07-25 19:16 | 80m | -3 / +2 | RA3ZOM | +3 / - | 6 | ✓ Full exchange observed |
| 07-25 18:46 | 40m | -15 / +5 | RA4CQW/P | -6 / - | 3 | ✓ Closing observed |
| 07-25 18:32 | 40m | 0 / - | R2BR | - / - | 2 | ✓ Closing fragment |
| 07-25 18:26 | 40m | +2 / 0 | R2BR | -1 / +5 | 6 | ✓ Full exchange observed |
| 07-25 18:23 | 40m | -16 / +5 | UA3PAB | -12 / +9 | 6 | ✓ Full exchange observed |
| 07-25 17:35 | 40m | -3 / - | R4PFY | - / -2 | 3 | Partial capture |
| 07-25 17:14 | 40m | -14 / +2 | RK3AQ | -20 / - | 2 | Partial capture |
| 07-25 17:10 | 40m | -15 / - | R3XS | -11 / - | 3 | ✓ Closing observed |
| 07-25 17:02 | 40m | -17 / - | RL7M | -16 / +9 | 3 | ✓ Closing observed |
| 07-25 16:47 | 40m | -15 / - | UG0B/P | - / - | 2 | Partial capture |
| 07-24 03:19 | 80m | - / -1 | RX6DA | -16 / - | 2 | ✓ Closing fragment |
| 07-23 18:43 | 80m | +2 / -1 | RN7T | +1 / - | 4 | ✓ Closing observed |
| 07-23 18:41 | 80m | +3 / +3 | RK6MC | +7 / - | 6 | ✓ Full exchange observed |
| 07-23 18:38 | 80m | +2 / +3 | UB6OAK | -8 / - | 6 | ✓ Closing observed |
| 07-23 18:08 | 80m | -1 / - | R6ZEJ | -6 / +9 | 5 | ✓ Closing observed |
| 07-23 17:58 | 80m | -4 / +4 | RL6ZZ | -13 / +9 | 9 | Partial capture |
| 07-23 17:47 | 80m | -3 / - | YE4FNN | - / - | 4 | Partial capture |
| 07-23 17:42 | 80m | -8 / - | RC7LX | - / +2 | 2 | ✓ Closing fragment |
| 07-23 17:41 | 80m | -8 / - | R0AH | - / -15 | 2 | ✓ Closing fragment |
| 07-23 17:40 | 80m | -7 / - | RN3DDW/P | -8 / 0 | 3 | ✓ Closing observed |
| 07-23 17:37 | 80m | -11 / +7 | RY7L | -5 / +10 | 5 | ✓ Full exchange observed |
| 07-23 11:30 | 20m | -12 / +1 | UA6FZ | -4 / - | 5 | ✓ Full exchange observed |
| 07-22 18:12 | 80m | -4 / 0 | R7CD | +5 / - | 4 | ✓ Closing observed |
| 07-22 18:07 | 80m | -6 / - | R6OW | - / - | 7 | Partial capture |
| 07-22 17:48 | 40m | -19 / - | UB6OCP | - / +9 | 2 | Partial capture |
| 07-20 00:40 | 80m | +9 / - | W4DXM | - / - | 5 | Partial capture |
| 07-19 17:38 | 40m | -16 / - | R4SCQ | - / +5 | 2 | Partial capture |
| 07-19 17:30 | 40m | -3 / - | R9CS/P | -13 / - | 4 | ✓ Closing observed |
| 07-19 06:23 | 10m | -6 / - | UA3LRN | - / +3 | 3 | Partial capture |
| 07-19 06:16 | 10m | -11 / - | <...> | - / 0 | 4 | Partial capture |
| 07-19 06:13 | 10m | -16 / - | RJ3T | - / - | 3 | Partial capture |
| 07-19 06:07 | 10m | -15 / - | R3QX | - / - | 7 | Partial capture |
| 07-19 06:03 | 10m | +2 / - | UA4PBT | - / - | 2 | Partial capture |
| 07-19 06:01 | 10m | -5 / - | RA4P | - / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 082930 -15 2534 R4HNX RW3K KO90 083530 -11 2534 OT8T RW3K -07 113045 -13 2568 UA6FZ RW3K KO90 (x2) 113130 -6 591 RW3K UA6FZ +01 113145 -13 2569 UA6FZ RW3K R+13 113200 -1 591 RW3K UA6FZ RR73 122815 -11 2520 <...> RW3K KO90 171445 -7 1237 RW4M RW3K KO90 053130 -16 2120 RA6OF RW3K KO90 071715 -2 1140 R50RKZ RW3K KO90 (x2) 053630 -15 1814 R9FDE/P RW3K KO90 (x2) 123615 +6 472 UB0SMX/P RW3K KO90
UTC dB Audio Message 161915 -6 2875 RW3K RW3ZC RR73 170100 -19 1871 RW3K RD7X -14 165230 -16 2131 RW3K RG5A KN93 (x3) 165515 -16 2056 RW3K UA3YPS -11 (x3) 165815 -11 2431 RW3K R6OK -05 (x2) 161130 -14 1451 RW3K R6DZD RR73 161145 -13 2454 R6DZD RW3K 73 161215 -15 2453 XU7O RW3K KO90 161700 -7 2524 R9FBL RW3K KO90 (x2)
UTC dB Audio Message 060915 -15 1851 R3QX RW3K KO90 (x3) 061300 -12 1964 RJ3T RW3K KO90 (x3) 061645 -18 1963 <...> RW3K KO90 (x4) 062330 -1 625 UA3LRN RW3K KO90 (x3) 062600 -3 2395 DN9SGE RW3K -13 131545 -11 2656 <...> RW3K R+01
UTC dB Audio Message 172545 -16 2019 3D2USU RW3K KO90 (x2) 172830 -6 2549 UB3AMO RW3K KO90 (x7) 173345 +3 2769 3D2USU RW3K KO90 (x6)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.