S5/KC9EP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving S5/KC9EP, decoded by SO8OO in southeastern Poland. 2,342 related FT8 messages, 1,484 CQ messages, observed on 80m, 40m, 20m, 10m, across 16 UTC dates. Heard between 2026-05-15 and 2026-06-14.
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 S5/KC9EP worked most often, as logged from our receiver:
Activity Heatmap
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 | S5/KC9EP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-14 14:16 | 40m | -18 / - | <...> | -14 / - | 3 | ✓ Closing fragment |
| 06-14 12:49 | 40m | - / - | <...> | -14 / - | 2 | ✓ Closing fragment |
| 06-14 00:13 | 40m | - / - | DL1JSO | -12 / - | 3 | Partial capture |
| 06-13 23:44 | 40m | - / +2 | I2SDD | -12 / - | 2 | Partial capture |
| 06-13 23:29 | 40m | - / - | TA7ARH | +2 / - | 3 | Partial capture |
| 06-13 23:27 | 40m | - / - | SN5JU | -8 / - | 2 | Partial capture |
| 06-13 23:07 | 40m | -8 / - | <...> | -9 / - | 2 | ✓ Closing fragment |
| 06-13 23:07 | 40m | -5 / -2 | 9A7KWS | -4 / -5 | 3 | Partial capture |
| 06-13 22:55 | 40m | -8 / - | <...> | -16 / - | 9 | ✓ Closing fragment |
| 06-13 22:53 | 80m | - / -16 | G4UJS | +5 / - | 3 | Partial capture |
| 06-13 22:49 | 80m | -10 / - | IW0RGU | - / - | 3 | Partial capture |
| 06-13 22:46 | 80m | -12 / - | <...> | +13 / - | 6 | ✓ Closing fragment |
| 06-13 22:42 | 80m | -12 / - | IW0RGU | - / - | 3 | Partial capture |
| 06-13 22:40 | 80m | - / - | <...> | +10 / - | 2 | ✓ Closing fragment |
| 06-13 22:39 | 80m | - / -14 | DO2HC | +11 / - | 2 | Partial capture |
| 06-13 22:35 | 40m | - / - | DB4SNK | -6 / - | 2 | Partial capture |
| 06-13 22:32 | 80m | - / - | SP9JMZ | +5 / - | 4 | Partial capture |
| 06-13 22:31 | 80m | -11 / - | <...> | +17 / - | 3 | ✓ Closing fragment |
| 06-13 22:28 | 80m | - / -13 | DL3CY | +21 / - | 3 | Partial capture |
| 06-13 22:26 | 80m | - / - | <...> | -3 / - | 2 | ✓ Closing fragment |
| 06-13 22:20 | 80m | -11 / - | <...> | +19 / - | 2 | ✓ Closing fragment |
| 06-13 22:19 | 80m | -10 / -8 | DK9MLA | +19 / -16 | 2 | Partial capture |
| 06-13 22:12 | 40m | -9 / - | <...> | -14 / - | 3 | ✓ Closing fragment |
| 06-13 22:08 | 40m | -5 / - | <...> | -18 / - | 2 | ✓ Closing fragment |
| 06-13 22:07 | 40m | -8 / - | DG5UDO | - / -18 | 2 | Partial capture |
| 06-13 22:03 | 40m | -9 / - | <...> | - / - | 2 | Partial capture |
| 06-13 22:00 | 40m | -10 / - | <...> | -14 / - | 4 | ✓ Closing fragment |
| 06-13 21:50 | 40m | -8 / - | SP9OJ | - / -5 | 2 | Partial capture |
| 06-13 21:49 | 40m | -8 / - | <...> | -12 / - | 8 | ✓ Closing fragment |
| 06-13 21:34 | 40m | -1 / - | <...> | -10 / - | 16 | ✓ Closing fragment |
| 06-13 21:26 | 40m | -10 / - | G3VQQ | - / -18 | 2 | Partial capture |
| 06-13 21:23 | 40m | -12 / - | <...> | - / - | 2 | Partial capture |
| 06-13 21:21 | 40m | -10 / +2 | DL4GAK | -9 / -20 | 6 | Partial capture |
| 06-13 21:20 | 40m | -10 / - | <...> | -8 / - | 2 | ✓ Closing fragment |
| 06-13 21:13 | 40m | - / -16 | M0IIO | -9 / - | 4 | Partial capture |
| 06-13 20:59 | 40m | -10 / -7 | DJ0MAB | +1 / -6 | 2 | Partial capture |
| 06-13 20:57 | 40m | -8 / - | <...> | -3 / - | 4 | ✓ Closing fragment |
| 06-13 20:50 | 40m | - / -1 | DG4ST | -10 / - | 2 | Partial capture |
| 06-13 20:46 | 40m | - / - | DG4ST | -8 / - | 2 | Partial capture |
| 06-13 20:39 | 40m | - / - | OE8RPK | -14 / - | 3 | Partial capture |
| 06-13 20:34 | 40m | -7 / -12 | F1IQH | -2 / -9 | 3 | Partial capture |
| 06-13 20:26 | 40m | -6 / - | <...> | -7 / - | 13 | ✓ Closing fragment |
| 06-13 20:25 | 40m | -4 / +7 | HA1PB | -1 / -13 | 3 | Partial capture |
| 06-13 20:23 | 40m | -5 / - | <...> | -11 / - | 2 | ✓ Closing fragment |
| 06-13 20:13 | 40m | -8 / - | <...> | - / - | 4 | Partial capture |
| 06-13 20:09 | 40m | -6 / +3 | G4WGE | -10 / -10 | 3 | Partial capture |
| 06-12 23:26 | 80m | - / - | DO5OT | +20 / - | 3 | Partial capture |
| 06-12 23:22 | 80m | -4 / - | <...> | - / - | 5 | Partial capture |
| 06-12 23:21 | 80m | - / - | DO5OT | +11 / - | 4 | Partial capture |
| 06-12 23:03 | 80m | -8 / - | <...> | +11 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 001430 -11 498 S5/KC9EP DL1JSO JO60 100800 -7 437 S5/KC9EP <...> 73 102415 -11 646 CQ S5/KC9EP 102815 -13 647 <...> S5/KC9EP 124915 -17 1736 S5/KC9EP <...> RR73 (x5) 131430 -23 1489 CQ S5/KC9EP 141615 -18 1987 <...> S5/KC9EP 141645 -18 1987 DH3CW S5/KC9EP R-14 141700 -14 1734 S5/KC9EP <...> RR73 141845 -19 1987 <...> S5/KC9EP RRR 142045 -24 1986 CQ S5/KC9EP
UTC dB Audio Message 224800 -16 505 CQ S5/KC9EP (x2) 224930 -9 505 <IW0RGU> S5/KC9EP (x3) 225100 -11 505 CQ S5/KC9EP (x5) 225330 +7 505 S5/KC9EP G4UJS -16 225345 -16 505 CQ S5/KC9EP 225400 +4 505 S5/KC9EP G4UJS -19 225415 -16 505 CQ S5/KC9EP 225430 +3 505 S5/KC9EP G4UJS -19
UTC dB Audio Message 120615 +11 2597 S5/KC9EP <...> 73 (x5)
UTC dB Audio Message 143330 -17 2479 <...> S5/KC9EP RRR 143430 -10 2478 S5/KC9EP PE1NPS JO22 144930 -10 2479 <...> S5/KC9EP RRR 144945 -3 2479 S5/KC9EP M0IEP R-21 145100 -13 2479 CQ S5/KC9EP 145145 +6 2479 S5/KC9EP DG1PO R-07 145215 +14 2480 S5/KC9EP <...> 73 145330 -9 2480 CQ S5/KC9EP 163315 +0 2198 S5/KC9EP <...> RR73 (x7)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.