SP3DML — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP3DML, decoded by SO8OO in southeastern Poland. 79 related FT8 messages, 5 CQ messages, observed on 40m, 20m, 10m, across 6 UTC dates. Heard between 2026-06-07 and 2026-07-05.
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 SP3DML worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP3DML
Approximate centre of JO81, decoded 2026-06-07 20:28 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 | SP3DML S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-04 06:13 | 20m | - / -18 | RU3QR | -17 / - | 5 | Partial capture |
| 06-28 14:41 | 20m | - / - | EA3FZN | -20 / - | 2 | Partial capture |
| 06-28 14:30 | 20m | -22 / -13 | R4FDK | -18 / - | 3 | ✓ Closing observed |
| 06-28 11:11 | 20m | - / +6 | R3LDK | -11 / - | 2 | ✓ Closing fragment |
| 06-28 10:47 | 20m | - / - | RZ4FWA | -15 / - | 2 | ✓ Closing fragment |
| 06-28 10:27 | 10m | - / -3 | YO4NF | -12 / - | 2 | ✓ Closing fragment |
| 06-28 05:03 | 20m | - / -4 | EA4D | -10 / - | 2 | ✓ Closing fragment |
| 06-28 04:56 | 20m | - / - | F4LNM | -5 / - | 4 | Partial capture |
| 06-27 16:03 | 20m | - / -17 | DL1UDO | -15 / - | 3 | ✓ Closing fragment |
| 06-27 15:58 | 20m | - / -10 | DL1AG | -17 / - | 3 | ✓ Closing fragment |
| 06-27 15:55 | 20m | - / -14 | DD1OO | -21 / - | 5 | ✓ Closing fragment |
| 06-15 19:12 | 20m | - / +1 | F6FDY | -13 / - | 4 | ✓ Closing fragment |
| 06-15 18:46 | 20m | - / -11 | UR4QWW | -18 / - | 2 | Partial capture |
| 06-15 18:38 | 20m | - / -13 | IQ4JO | -6 / - | 3 | Partial capture |
| 06-07 20:29 | 40m | +4 / - | SP7TF | -1 / -16 | 5 | ✓ Closing observed |
| 06-07 20:22 | 40m | +1 / -2 | PC5Q | +1 / -2 | 8 | ✓ Full exchange observed |
| 06-07 20:21 | 40m | +2 / -19 | DF3IS | +4 / -7 | 7 | ✓ Full exchange observed |
| 06-07 20:17 | 40m | - / -3 | HG8LXL | +3 / - | 6 | ✓ Closing fragment |
| 06-07 20:11 | 40m | - / - | DL1BBO | +3 / - | 3 | Partial capture |
| 06-07 20:09 | 40m | - / +6 | PF1B | +2 / - | 5 | Partial capture |
| 06-07 20:02 | 40m | -5 / -17 | F4BYA | +2 / -3 | 4 | ✓ Full exchange observed |
| 06-07 19:55 | 20m | - / 0 | DK8CX | 0 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 102715 -13 1305 SP3DML YO4NF -03 (x2) 110830 -24 1676 SP3DML ON7KEI 73 111600 -17 2372 SP3DML IQ4JO JN63
UTC dB Audio Message 050330 -11 1296 SP3DML EA4D RR73 104745 -15 2028 SP3DML RZ4FWA LO23 (x2) 111100 -11 2087 SP3DML R3LDK R+06 (x2) 143030 -20 1305 SP3DML R4FDK R-13 (x2) 143145 -22 1304 R4FDK SP3DML RR73 144100 -18 2044 SP3DML EA3FZN JN11 (x2) 061300 -9 1131 SP3DML RU3QR -18 (x5)
UTC dB Audio Message 202345 +1 2612 SP3DML PC5Q JO22 202400 +2 1538 DF3IS SP3DML RR73 202415 +0 2612 SP3DML PC5Q JO22 202415 +5 1537 SP3DML DF3IS 73 202430 +0 1538 PC5Q SP3DML -02 202445 +1 2612 SP3DML PC5Q R-02 202500 +2 1538 PC5Q SP3DML RR73 202515 +2 2612 SP3DML PC5Q 73 202800 +3 1538 CQ SP3DML JO81 (x2) 202900 +3 1538 SP7TF SP3DML R-16 202915 -1 1538 SP3DML SP7TF RR73 202930 +5 1538 SP7TF SP3DML R-16 202945 -1 1538 SP3DML SP7TF RR73 203000 +4 1538 SP7TF SP3DML 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.