SP7VLU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP7VLU, decoded by SO8OO in southeastern Poland. 213 related FT8 messages, observed on 80m, 40m, across 39 UTC dates. Heard between 2026-05-27 and 2026-08-23.
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 SP7VLU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP7VLU
Approximate centre of KO00, decoded 2026-08-23 18:55 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 | SP7VLU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 18:48 | 80m | +20 / - | SQ3WL | -2 / -11 | 4 | ✓ Closing observed |
| 08-23 18:43 | 80m | +12 / - | SP9CXN | - / - | 4 | Partial capture |
| 08-23 17:15 | 40m | +4 / - | SP9DOU | -3 / -14 | 5 | ✓ Full exchange observed |
| 08-23 16:27 | 40m | +2 / - | SP9CXN | +6 / 0 | 6 | ✓ Full exchange observed |
| 08-23 16:23 | 40m | +4 / - | SP9CXN | - / - | 2 | Partial capture |
| 08-23 14:55 | 40m | 0 / - | SQ3EWA | - / -10 | 5 | Partial capture |
| 08-23 14:54 | 40m | +7 / -4 | SQ3WL | 0 / +4 | 5 | ✓ Full exchange observed |
| 08-22 12:04 | 40m | - / +7 | SP9TEX | +1 / - | 2 | ✓ Closing fragment |
| 08-22 12:01 | 40m | - / - | SP9CXN | +6 / - | 2 | ✓ Closing fragment |
| 08-17 19:13 | 80m | +8 / -8 | IW2OEF | -9 / -9 | 5 | ✓ Full exchange observed |
| 08-13 19:21 | 80m | +6 / - | SQ5NO | - / -17 | 2 | ✓ Closing fragment |
| 08-13 19:18 | 80m | +8 / - | SQ7SE | +9 / -3 | 7 | Partial capture |
| 08-12 19:06 | 80m | +15 / - | RV3SBS/P | - / - | 2 | Partial capture |
| 08-12 19:03 | 80m | +6 / - | HF650LLL | - / - | 8 | Partial capture |
| 08-12 18:47 | 80m | +12 / +3 | SP8RPA | +16 / +2 | 6 | ✓ Full exchange observed |
| 08-11 20:23 | 80m | +11 / -9 | SP7VCL | +8 / +2 | 6 | ✓ Full exchange observed |
| 08-11 20:15 | 40m | -10 / - | JA5MHD | - / -12 | 2 | Partial capture |
| 08-11 20:13 | 40m | -6 / - | SN0GIP | -21 / -1 | 4 | ✓ Closing observed |
| 08-11 19:34 | 80m | +14 / - | SN0GIP | +10 / - | 3 | ✓ Closing observed |
| 08-11 19:10 | 40m | -7 / -2 | SP7VCL | -3 / - | 4 | ✓ Closing observed |
| 08-11 19:07 | 40m | -14 / - | PE1NPS | - / -19 | 2 | Partial capture |
| 08-11 19:03 | 40m | - / - | PE1NPS | -16 / - | 2 | Partial capture |
| 08-11 19:01 | 40m | -9 / -2 | SQ3TR | -4 / -6 | 5 | ✓ Full exchange observed |
| 08-11 18:56 | 40m | -10 / -4 | SQ3TR | -17 / - | 2 | Partial capture |
| 08-09 19:40 | 80m | - / +5 | SQ9MEZ | +9 / - | 3 | Partial capture |
| 08-09 18:59 | 80m | +13 / -4 | SP8RPA | +18 / -9 | 5 | ✓ Full exchange observed |
| 08-08 13:27 | 40m | - / +5 | SP9OJ | -13 / - | 3 | ✓ Closing fragment |
| 08-08 13:27 | 40m | - / -3 | SP7VCL | -22 / - | 2 | Partial capture |
| 08-07 18:47 | 80m | +2 / +2 | SQ9AWN | +4 / -3 | 5 | ✓ Full exchange observed |
| 08-05 19:58 | 40m | - / -7 | YO4NF | -11 / - | 2 | ✓ Closing fragment |
| 08-05 19:34 | 80m | +11 / - | SP9TEX | - / - | 2 | ✓ Closing fragment |
| 08-05 19:30 | 80m | +1 / - | SQ9AWN | +10 / 0 | 5 | ✓ Full exchange observed |
| 08-05 19:02 | 40m | -15 / +6 | SP9TEX | -10 / -3 | 8 | ✓ Full exchange observed |
| 08-04 18:25 | 80m | +10 / - | SQ5NO | -19 / -17 | 7 | ✓ Closing observed |
| 08-03 18:48 | 80m | +6 / - | SQ9AWN | 0 / -7 | 4 | Partial capture |
| 08-02 09:05 | 40m | - / - | SQ8LE | -18 / - | 2 | ✓ Closing fragment |
| 08-01 18:59 | 80m | +8 / -4 | SQ9MEZ | -3 / -5 | 8 | ✓ Full exchange observed |
| 08-01 18:45 | 80m | +8 / - | SQ9AWN | +6 / +3 | 5 | ✓ Full exchange observed |
| 07-26 18:55 | 80m | +15 / 0 | SP5HWB | +10 / -10 | 3 | ✓ Full exchange observed |
| 07-26 18:53 | 80m | - / -8 | SQ9MEZ | +10 / - | 3 | ✓ Closing fragment |
| 07-26 18:40 | 80m | +15 / - | SP5HWB | - / - | 2 | Partial capture |
| 07-26 18:34 | 80m | +14 / - | SP5HWB | - / - | 2 | Partial capture |
| 07-24 19:22 | 80m | +7 / -6 | 4O/YT4ZZ | +4 / -10 | 3 | Partial capture |
| 07-24 19:06 | 80m | +7 / 0 | SP5HWB | +11 / +4 | 4 | Partial capture |
| 07-23 19:06 | 40m | - / +8 | SQ5OMY | -3 / - | 2 | ✓ Closing fragment |
| 07-22 19:08 | 80m | +17 / - | SQ9AWN | - / - | 2 | Partial capture |
| 07-22 19:06 | 80m | +8 / -6 | YO4NT | +11 / -1 | 4 | ✓ Full exchange observed |
| 07-22 19:05 | 80m | +2 / -9 | SP5AKI | +4 / -5 | 5 | ✓ Full exchange observed |
| 07-22 19:04 | 80m | +7 / -11 | SP5NON | 0 / - | 2 | ✓ Closing observed |
| 07-20 19:38 | 80m | +2 / +7 | SQ8CTR | +16 / -3 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 192215 +7 1962 SQ5NO SP7VLU RR73 191345 +7 2197 IW2OEF SP7VLU KO00 191400 -10 2196 SP7VLU IW2OEF -08 191415 +5 2197 IW2OEF SP7VLU R-09 191430 -8 2197 SP7VLU IW2OEF RR73 191445 +11 2197 IW2OEF SP7VLU 73 184300 +8 1027 SP9CXN SP7VLU KO00 (x4) 184815 +17 1026 SQ3WL SP7VLU KO00 (x2) 185000 -2 1026 SP7VLU SQ3WL RR73 185015 +19 1026 SQ3WL SP7VLU 73 185500 +16 2055 SP9CXN SP7VLU KO00
UTC dB Audio Message 145715 +0 1960 SQ3EWA SP7VLU R-10 (x2) 162315 +3 1238 SP9CXN SP7VLU KO00 (x4) 162830 +6 1238 SP7VLU SP9CXN +15 162845 +3 1238 SP9CXN SP7VLU R+00 162900 +7 1238 SP7VLU SP9CXN RR73 162915 +1 1238 SP9CXN SP7VLU 73 171545 +4 966 SP9DOU SP7VLU KO00 171600 -3 965 SP7VLU SP9DOU +18 171615 +3 966 SP9DOU SP7VLU R-14 171630 -3 965 SP7VLU SP9DOU RR73 171645 +5 965 SP9DOU SP7VLU 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.