K5YAC — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K5YAC, decoded by SO8OO in southeastern Poland. 117 related FT8 messages, observed on 60m, 40m, 20m, across 9 UTC dates. Heard between 2026-04-30 and 2026-07-21.
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 K5YAC worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by K5YAC
Approximate centre of EM26, decoded 2026-07-17 05:04 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 | K5YAC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-21 04:46 | 20m | - / - | PD0DDA | -18 / - | 6 | Partial capture |
| 07-13 03:43 | 40m | - / - | YO9IAB | -2 / - | 3 | Partial capture |
| 06-11 21:17 | 20m | - / +7 | M6JAY | +7 / - | 5 | ✓ Closing fragment |
| 06-09 04:11 | 20m | - / - | SM6LJP | -8 / - | 3 | Partial capture |
| 06-09 04:06 | 20m | -8 / +3 | 9X5KM | +3 / -7 | 9 | Partial capture |
| 06-09 04:02 | 20m | - / -18 | RX7T | +16 / - | 2 | Partial capture |
| 06-09 04:02 | 20m | - / - | UN2NC | -5 / - | 2 | Partial capture |
| 06-09 04:01 | 20m | - / -9 | 4X5MZ | +8 / - | 3 | ✓ Closing fragment |
| 06-09 03:57 | 20m | - / - | RA3AL | +6 / - | 2 | Partial capture |
| 06-09 03:56 | 20m | - / - | RA3FY | -2 / - | 10 | Partial capture |
| 06-09 03:55 | 20m | - / -14 | R0AX | -4 / - | 4 | ✓ Closing fragment |
| 06-09 03:55 | 20m | - / -16 | R1AP | +2 / - | 4 | Partial capture |
| 06-09 03:54 | 20m | -6 / -20 | RN3DN | +13 / -15 | 8 | Partial capture |
| 06-09 03:54 | 20m | - / - | R2GCV | 0 / - | 4 | Partial capture |
| 06-09 03:53 | 20m | - / -15 | RC6OG | +18 / - | 4 | ✓ Closing fragment |
| 06-09 03:52 | 20m | +1 / -14 | R3OZ | +1 / -16 | 5 | ✓ Full exchange observed |
| 06-09 03:50 | 20m | -6 / -14 | R2EC | +14 / -14 | 5 | ✓ Full exchange observed |
| 06-09 03:50 | 20m | - / - | UA3PHB | -4 / - | 3 | Partial capture |
| 06-08 04:39 | 20m | -16 / -13 | SV1EGE | -7 / -12 | 4 | ✓ Full exchange observed |
| 06-08 04:31 | 20m | - / -10 | RW3QW | +7 / - | 2 | Partial capture |
| 06-08 03:42 | 20m | - / - | R4BG | -8 / - | 4 | Partial capture |
| 06-08 03:41 | 20m | - / - | RA3FY | -8 / - | 4 | Partial capture |
| 06-08 03:41 | 20m | - / - | UI6L | +1 / - | 2 | Partial capture |
| 06-08 03:40 | 20m | -6 / - | I1RJP | - / -7 | 2 | ✓ Closing fragment |
| 06-08 03:38 | 20m | -4 / - | 9X5KM | - / -23 | 3 | Partial capture |
| 06-08 03:24 | 20m | - / - | R4HGP | +4 / - | 10 | Partial capture |
| 06-08 03:21 | 20m | -11 / - | 9X5KM | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211700 +4 998 K5YAC M6JAY IO90 (x5) 025100 -15 2084 K5YAC R2DN RR73 050130 -24 1813 T77BL K5YAC EM26 (x2) 044415 -23 1818 Z35Z K5YAC R-22 044600 -19 1819 K5YAC PD0DDA JO22 (x6)
UTC dB Audio Message 034300 +2 2646 K5YAC YO9IAB KN25 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.