SP9KUP — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP9KUP, decoded by SO8OO in southeastern Poland. 164 related FT8 messages, 77 CQ messages, observed on 160m, 80m, 40m, 20m, across 5 UTC dates. Heard between 2026-05-28 and 2026-07-30.
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 SP9KUP worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP9KUP
Approximate centre of JN99, decoded 2026-07-30 16:59 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 | SP9KUP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-30 16:44 | 160m | -20 / - | SP5IDR | - / - | 6 | Partial capture |
| 07-30 16:37 | 160m | -17 / - | SQ9PBV | -20 / - | 3 | ✓ Closing observed |
| 07-30 16:35 | 160m | -21 / - | SP3KRE | - / - | 2 | ✓ Closing fragment |
| 07-30 16:01 | 80m | +7 / - | SQ9PBV | +8 / - | 5 | ✓ Closing observed |
| 07-30 15:56 | 80m | +11 / - | SP5IDR | +6 / - | 4 | ✓ Closing observed |
| 07-30 15:53 | 80m | +6 / - | SP3KRE | +2 / - | 4 | ✓ Closing observed |
| 07-30 15:52 | 80m | +8 / - | SP8LPL | -5 / - | 4 | ✓ Closing observed |
| 07-30 15:50 | 80m | +10 / - | SQ5N | +8 / - | 3 | ✓ Closing observed |
| 07-30 15:31 | 40m | - / - | SP3KRE | -11 / - | 2 | ✓ Closing fragment |
| 07-30 15:31 | 40m | -15 / - | SQ5N | -18 / - | 2 | ✓ Closing observed |
| 07-30 15:29 | 40m | -16 / - | SQ9PBV | -16 / - | 3 | ✓ Closing observed |
| 06-25 17:27 | 40m | -11 / - | F4MGP | - / -5 | 3 | ✓ Closing fragment |
| 06-25 17:13 | 40m | -10 / - | DK1IO | - / +2 | 2 | ✓ Closing fragment |
| 06-25 17:11 | 40m | -16 / 0 | IQ4JO | -8 / - | 4 | ✓ Full exchange observed |
| 06-25 16:55 | 160m | -12 / - | SP5IDR | - / - | 3 | Partial capture |
| 06-25 16:51 | 160m | -15 / - | SQ5N | - / - | 5 | Partial capture |
| 06-25 16:47 | 160m | -14 / - | SP5IDR | -17 / - | 9 | Partial capture |
| 06-25 16:44 | 160m | -15 / - | SQ9PBV | -10 / - | 3 | ✓ Closing observed |
| 06-25 15:53 | 80m | +6 / - | SP9HPA | -2 / - | 4 | ✓ Closing observed |
| 06-25 15:51 | 80m | +5 / - | SP8LPL | -4 / - | 5 | ✓ Closing observed |
| 06-25 15:50 | 80m | +6 / - | SQ5N | +12 / - | 4 | ✓ Closing observed |
| 06-25 15:49 | 80m | +9 / - | SP5IDR | 0 / - | 2 | Partial capture |
| 06-25 15:48 | 80m | +10 / - | SP3KRE | -5 / - | 4 | ✓ Closing observed |
| 06-18 17:34 | 40m | - / - | DG6ITP | -11 / - | 2 | Partial capture |
| 06-18 16:46 | 40m | -1 / -13 | PD4RJ | -20 / -9 | 4 | ✓ Full exchange observed |
| 05-28 16:59 | 160m | -20 / - | SQ5N | -16 / - | 3 | ✓ Closing observed |
| 05-28 16:36 | 160m | -22 / - | SP3KRE | - / - | 2 | ✓ Closing fragment |
| 05-28 16:21 | 40m | - / - | US2YW | +3 / - | 4 | Partial capture |
| 05-28 16:15 | 80m | -14 / - | SP6ZT | -11 / - | 2 | ✓ Closing observed |
| 05-28 16:13 | 80m | -11 / - | SP8LPL | - / - | 3 | ✓ Closing fragment |
| 05-28 15:52 | 80m | -10 / - | SQ5N | -6 / - | 4 | ✓ Closing observed |
| 05-28 15:49 | 80m | -10 / - | SP5IDR | -16 / - | 4 | ✓ Closing observed |
| 05-28 15:48 | 80m | -10 / - | SQ9PBV | -14 / - | 4 | ✓ Closing observed |
| 05-28 15:47 | 80m | -14 / - | SP3KRE | -14 / - | 5 | ✓ Closing observed |
| 05-28 15:21 | 40m | - / - | DL3MIB | -7 / - | 8 | Partial capture |
| 05-28 15:20 | 40m | - / - | DA1ST | -16 / - | 6 | Partial capture |
| 05-28 15:18 | 40m | -2 / - | SP3KRE | -16 / - | 3 | ✓ Closing observed |
| 05-28 15:11 | 40m | - / - | US2YW | 0 / - | 4 | Partial capture |
| 05-28 15:08 | 40m | -2 / - | SQ9PBV | 0 / - | 4 | ✓ Closing observed |
| 05-28 15:06 | 40m | -2 / - | SQ5N | -2 / - | 2 | ✓ Closing observed |
| 05-28 15:00 | 40m | +2 / - | SP5IDR | -4 / - | 15 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 163730 -17 1280 SQ9PBV SP9KUP R 539 0023 163745 -22 1493 SP9KUP SQ9PBV RR73 163830 -19 1281 CQ ARKI SP9KUP JN99 (x5) 164215 -23 1281 SP5IDR SP9KUP 529 0024 (x7) 165900 -14 1280 CQ ARKI SP9KUP JN99
UTC dB Audio Message 160115 +7 1281 SQ9PBV SP9KUP 579 0015 (x2) 160230 +9 1280 SP9KUP SQ9PBV R 579 0017 160245 +6 1281 SQ9PBV SP9KUP RR73 160300 +8 1280 SP9KUP SQ9PBV 73 161845 +8 1281 CQ ARKI SP9KUP JN99 (x10)
UTC dB Audio Message 153130 -12 1310 SP9KUP SP3KRE 599 0005 153130 -18 1509 SP9KUP SQ5N RR73 153200 -10 1313 SP9KUP SP3KRE RR73 153245 -17 1306 SP5IDR SP9KUP R 589 0006 153345 -18 1306 SP8LPL SP9KUP R 569 0007 153445 -17 1306 CQ ARKI SP9KUP JN99 (x10)
UTC dB Audio Message 091600 -21 1304 SP9KUP IU5TPM JN53 091800 -17 903 SP9KUP ON4KBU R-07
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.