SN4X — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SN4X, decoded by SO8OO in southeastern Poland. 66 related FT8 messages, 11 CQ messages, observed on 80m, 60m, across 3 UTC dates. Heard between 2026-06-17 and 2026-06-19.
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 SN4X worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SN4X
Approximate centre of KO12, decoded 2026-06-19 18:17 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 | SN4X S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-19 18:17 | 80m | +13 / -9 | DL1RI | +9 / - | 3 | ✓ Closing observed |
| 06-19 18:16 | 80m | +18 / -11 | R3UG | -10 / -4 | 4 | ✓ Full exchange observed |
| 06-19 18:15 | 80m | +15 / -12 | RA6ZD | -8 / -13 | 4 | ✓ Full exchange observed |
| 06-19 18:14 | 80m | - / - | SP9LQ | -4 / - | 2 | Partial capture |
| 06-19 18:13 | 80m | +8 / -3 | SP4MSY | +3 / 0 | 4 | ✓ Full exchange observed |
| 06-19 17:55 | 80m | +14 / - | <...> | - / -4 | 2 | Partial capture |
| 06-19 17:53 | 80m | +16 / -3 | HA7CH | +13 / -1 | 5 | ✓ Full exchange observed |
| 06-19 17:11 | 60m | -6 / - | YO2MKL | -24 / -12 | 6 | ✓ Closing observed |
| 06-18 18:14 | 80m | - / - | RO2X | -12 / - | 2 | Partial capture |
| 06-18 18:11 | 80m | +12 / +6 | SP5DFK | +5 / -6 | 5 | ✓ Full exchange observed |
| 06-18 18:11 | 80m | +11 / - | RV9FF | -19 / -10 | 8 | ✓ Closing observed |
| 06-18 17:54 | 80m | +14 / +5 | EU6KA | -15 / - | 6 | ✓ Full exchange observed |
| 06-18 17:50 | 80m | +16 / - | SP5JS | - / -7 | 5 | Partial capture |
| 06-18 17:48 | 80m | +14 / -24 | VU2ADV | -16 / - | 9 | Partial capture |
| 06-18 17:46 | 80m | +13 / - | SP5JS | - / - | 2 | Partial capture |
| 06-18 17:45 | 80m | +18 / - | DB9LG | -7 / -9 | 3 | ✓ Closing observed |
| 06-18 17:43 | 80m | +11 / - | UA4FKT | -6 / - | 3 | ✓ Closing observed |
| 06-18 17:42 | 80m | +13 / +4 | OM1II | +4 / +6 | 3 | ✓ Full exchange observed |
| 06-17 19:33 | 80m | 0 / +4 | DM2BPG | +2 / -6 | 3 | ✓ Full exchange observed |
| 06-17 19:27 | 80m | +3 / -2 | SP9LS | +16 / -7 | 5 | ✓ Full exchange observed |
| 06-17 19:26 | 80m | +4 / - | SP5GW | -2 / -7 | 7 | ✓ Full exchange observed |
| 06-17 19:24 | 80m | 0 / - | SP8HJM | - / - | 3 | Partial capture |
| 06-17 19:19 | 80m | -13 / -9 | RA2FU | -12 / -9 | 5 | Partial capture |
| 06-17 19:17 | 80m | -12 / - | YL2IV | -6 / -9 | 3 | ✓ Closing observed |
| 06-17 19:15 | 80m | -13 / -2 | SP4XBZ | +2 / - | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 181430 -3 617 SN4X SP9LQ JO90 181445 +15 617 CQ SN4X KO12 181515 +15 617 RA6ZD SN4X -13 181530 -8 832 SN4X RA6ZD R-12 181545 +15 617 RA6ZD SN4X RR73 181600 -12 559 SN4X R3UG -11 181600 -8 832 SN4X RA6ZD 73 181615 +16 617 R3UG SN4X R-04 181630 -9 559 SN4X R3UG RR73 181645 +20 617 R3UG SN4X 73 181715 +15 617 CQ SN4X KO12 181730 -4 950 SN4X DK7UY JO44 181730 +9 616 SN4X DL1RI -09 (x2) 181815 +13 617 DL1RI SN4X 73
UTC dB Audio Message 175045 -9 670 <...> SN4X KO12
UTC dB Audio Message 171115 -5 757 YO2MKL SN4X KO12 (x2) 171200 -24 1973 SN4X YO2MKL RR73 171215 -6 757 YO2MKL SN4X R-12 (x3) 171415 -10 758 DK7ZT SN4X KO12 171530 -6 781 IQ7KJ SN4X KO12
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.