SP4AVG — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP4AVG, decoded by SO8OO in southeastern Poland. 504 related FT8 messages, 128 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 42 UTC dates. Heard between 2026-05-01 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 SP4AVG worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP4AVG
Approximate centre of KO03, decoded 2026-07-30 18:51 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 | SP4AVG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-30 18:46 | 40m | -24 / +3 | UB3DRL | -2 / - | 3 | ✓ Closing observed |
| 07-30 18:41 | 40m | - / -1 | OK1AY | -3 / - | 4 | ✓ Closing fragment |
| 07-30 18:38 | 40m | - / -2 | SP2OSP | -8 / - | 2 | ✓ Closing fragment |
| 07-29 18:45 | 40m | -20 / - | YL3FW | - / -9 | 4 | ✓ Closing fragment |
| 07-29 18:41 | 40m | -21 / - | EA1IOK | - / -19 | 3 | ✓ Closing fragment |
| 07-29 18:39 | 40m | -22 / - | RN3YN | -11 / - | 2 | ✓ Closing observed |
| 07-28 16:18 | 20m | - / +2 | GE3ZQQ | -10 / - | 2 | ✓ Closing fragment |
| 07-27 19:41 | 80m | -4 / -19 | R4ADD | -7 / - | 4 | ✓ Closing observed |
| 07-27 19:39 | 80m | -1 / -6 | R70OBN | +9 / -6 | 4 | ✓ Full exchange observed |
| 07-27 19:34 | 80m | +2 / -3 | SP7SZJ | +10 / -8 | 5 | ✓ Full exchange observed |
| 07-27 19:15 | 20m | - / -12 | R4ADD | +4 / - | 2 | ✓ Closing fragment |
| 07-19 12:41 | 10m | - / +6 | R7OV | -20 / - | 2 | ✓ Closing fragment |
| 07-19 11:58 | 20m | -23 / - | SK3BG/P | - / - | 2 | Partial capture |
| 07-19 11:56 | 20m | -24 / -7 | F1PSX | -14 / -13 | 5 | ✓ Full exchange observed |
| 07-19 11:48 | 20m | -18 / - | HB9XBY | - / -10 | 2 | Partial capture |
| 07-17 18:27 | 80m | +3 / -8 | YO9XC | -2 / -11 | 5 | ✓ Full exchange observed |
| 07-17 18:24 | 80m | 0 / -21 | R6NA | +8 / -14 | 9 | ✓ Full exchange observed |
| 07-16 19:31 | 80m | -4 / - | SP3MZ | +12 / -2 | 6 | ✓ Full exchange observed |
| 07-16 19:30 | 80m | 0 / +1 | SP8ONV | +7 / -7 | 5 | ✓ Full exchange observed |
| 07-16 19:29 | 80m | +2 / +2 | SP4MPH | +10 / 0 | 3 | Partial capture |
| 07-16 19:27 | 80m | -3 / +6 | SP6U | 0 / -11 | 5 | ✓ Full exchange observed |
| 07-16 19:23 | 80m | -8 / - | SQ9SET | - / -6 | 6 | Partial capture |
| 07-16 19:22 | 80m | -5 / - | UR5WDE | - / -17 | 2 | Partial capture |
| 07-16 19:21 | 80m | -8 / - | LY2RD | -4 / -2 | 2 | Partial capture |
| 07-14 09:54 | 20m | - / - | DL1R | -1 / - | 6 | Partial capture |
| 07-13 20:27 | 40m | -16 / - | OK5ARI | - / - | 2 | ✓ Closing fragment |
| 07-13 20:19 | 40m | -23 / - | TJ1GD/P | - / - | 2 | Partial capture |
| 07-13 20:17 | 40m | - / -12 | 9A7BB | -22 / - | 4 | ✓ Closing fragment |
| 07-13 20:16 | 40m | -16 / - | OL900JAR | - / -12 | 2 | Partial capture |
| 06-30 19:13 | 80m | -3 / -11 | UA3SCF | 0 / -6 | 5 | ✓ Full exchange observed |
| 06-30 19:10 | 80m | -10 / -17 | RA6ZD | -2 / -12 | 8 | ✓ Full exchange observed |
| 06-30 19:06 | 80m | -9 / -22 | R3YAU | +7 / -4 | 6 | ✓ Full exchange observed |
| 06-29 18:43 | 40m | - / - | SP3HIF | -5 / - | 2 | Partial capture |
| 06-27 18:07 | 40m | - / -13 | RC6OD | -7 / - | 2 | ✓ Closing fragment |
| 06-27 17:58 | 40m | -24 / - | R4FDK | -23 / - | 2 | ✓ Closing observed |
| 06-27 17:42 | 10m | - / -15 | SV2CLJ | -4 / - | 4 | Partial capture |
| 06-26 19:46 | 80m | - / -10 | SQ9LOJ | +12 / - | 2 | ✓ Closing fragment |
| 06-21 11:45 | 10m | - / -14 | LZ4VR | -17 / - | 2 | ✓ Closing fragment |
| 06-21 11:38 | 20m | - / -8 | GB1500M | -6 / - | 2 | Partial capture |
| 06-21 11:32 | 20m | - / -9 | G8FVE | -12 / - | 2 | Partial capture |
| 06-20 13:41 | 20m | -11 / -6 | LA8ENA | -3 / -4 | 7 | ✓ Full exchange observed |
| 06-20 09:44 | 20m | -22 / -12 | PA2MD | +6 / -1 | 3 | ✓ Full exchange observed |
| 06-20 09:22 | 20m | - / -16 | UA3LRN | 0 / - | 3 | ✓ Closing fragment |
| 06-19 18:30 | 40m | -11 / - | PD9KS | -14 / -3 | 5 | ✓ Closing observed |
| 06-19 18:28 | 40m | -11 / +1 | DL6UM | +1 / -7 | 5 | ✓ Full exchange observed |
| 06-19 18:26 | 40m | -13 / +6 | SP3CMA | -2 / -3 | 4 | ✓ Full exchange observed |
| 06-19 18:23 | 40m | -9 / - | F6FHZ | - / -11 | 3 | ✓ Closing fragment |
| 06-19 18:20 | 40m | -9 / - | M7HNI | - / -7 | 5 | ✓ Closing fragment |
| 06-19 18:18 | 40m | -12 / - | RZ4FWA | - / -11 | 2 | ✓ Closing fragment |
| 06-19 18:12 | 40m | -15 / - | G0OJJ | - / -13 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 184615 -19 1540 YL3FW SP4AVG KO03 (x2) 183800 -5 929 SP4AVG SP2OSP -02 (x2) 184100 -5 621 SP4AVG OK1AY -01 (x4) 184445 -23 1888 CQ SP4AVG KO03 184630 -2 341 SP4AVG UB3DRL +03 (x2) 184715 -24 1887 UB3DRL SP4AVG 73 184815 -24 1885 PA3AGN SP4AVG RR73 185015 -21 1884 SV9QWC SP4AVG R-07 185115 -19 1884 OE4AHG SP4AVG KO03
UTC dB Audio Message 115215 -19 1853 CQ SP4AVG KO03 (x2) 115445 -24 1847 DB1EF SP4AVG -09 115545 -16 1846 CQ SP4AVG KO03 115600 -20 1846 SP4AVG F1PSX JN08 115615 -24 1844 F1PSX SP4AVG -13 115630 -9 1846 SP4AVG F1PSX R-07 115645 -24 1844 F1PSX SP4AVG RR73 115700 -14 1846 SP4AVG F1PSX 73 115800 -23 1671 SK3BG/P SP4AVG KO03 (x2) 191500 +2 734 SP4AVG R4ADD -12 (x2) 161815 -11 1043 SP4AVG GE3ZQQ +02 (x2)
UTC dB Audio Message 182845 -1 1769 YO9XC SP4AVG 73 193445 +0 1688 SP7SZJ SP4AVG KO03 193500 +10 1688 SP4AVG SP7SZJ -03 193515 +2 1688 SP7SZJ SP4AVG R-08 193530 +9 1688 SP4AVG SP7SZJ RR73 193545 +4 1688 SP7SZJ SP4AVG 73 193945 +6 397 SP4AVG R70OBN -06 194000 -1 1688 R70OBN SP4AVG R-06 194015 +12 397 SP4AVG R70OBN RR73 194030 -1 1688 R70OBN SP4AVG 73 194100 +0 1688 CQ SP4AVG KO03 a1 194115 -10 946 SP4AVG R4ADD LN28 (x2) 194230 -4 1688 R4ADD SP4AVG RR73 194245 -3 946 SP4AVG R4ADD RR73
UTC dB Audio Message 092130 -8 2635 SP4AVG F1PBZ -06 092200 -24 1895 SP4AVG PD0WL R-18 (x3) 082930 -14 1367 SP4AVG RC6OT RR73 083100 +1 670 SP4AVG <...> -19 114545 -15 1926 SP4AVG LZ4VR R-14 (x2) 125800 -19 1673 SP4AVG M0BEW -09 174215 -8 636 SP4AVG SV2CLJ -15 (x4) 124100 -20 1634 SP4AVG R7OV R+06 (x2)
UTC dB Audio Message 192215 -18 1592 ER3UA SP4AVG R+00 192230 -5 2332 SP4AVG ER3UA RR73 192245 -17 1591 ER3UA SP4AVG 73 192315 -11 1591 CQ SP4AVG KO03 a1 192415 -15 1590 9A3NF SP4AVG KO03 (x3) 192600 -10 923 SP4AVG 9A3NF RR73 192615 -22 1589 9A3NF SP4AVG 73 192730 -12 1230 SP4AVG IU5TTZ -12 (x2) 192900 -22 1910 SP4AVG DH1BBO -05 (x2) 192930 -14 1230 SP4AVG IU5TTZ R-14 185130 -10 1964 CQ SP4AVG KO03
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.