SP3EFD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP3EFD, decoded by SO8OO in southeastern Poland. 30 related FT8 messages, observed on 80m, 20m, across 7 UTC dates. Heard between 2026-05-15 and 2026-07-26.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations SP3EFD worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by SP3EFD
Approximate centre of JO82, decoded 2026-08-21 15:29 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 | SP3EFD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 15:28 | 20m | -14 / - | EX7CQ | - / -14 | 5 | Partial capture |
| 07-17 20:23 | 20m | - / -5 | JA4MOK | -3 / - | 3 | ✓ Closing fragment |
| 07-16 13:37 | 40m | -20 / - | <...> | - / - | 2 | Partial capture |
| 07-15 05:47 | 40m | -16 / - | OA4ENG | - / -17 | 3 | Partial capture |
| 07-08 20:26 | 80m | +2 / +5 | LY100RADIO | -1 / - | 3 | Partial capture |
| 07-08 20:22 | 40m | -3 / - | TJ1GD/P | - / - | 2 | Partial capture |
| 06-17 07:49 | 20m | - / - | W4PSK | -8 / - | 2 | ✓ Closing fragment |
| 06-17 07:43 | 20m | - / +7 | IK4TVP | -13 / - | 2 | ✓ Closing fragment |
| 06-17 07:41 | 20m | - / -3 | SV1PLR | -1 / - | 3 | ✓ Closing fragment |
| 05-30 20:56 | 20m | - / -2 | VU3OSA | -11 / - | 2 | ✓ Closing fragment |
| 05-30 20:49 | 20m | -18 / -17 | VK2FZR | -11 / -8 | 6 | ✓ Full exchange observed |
| 05-30 20:41 | 20m | -14 / - | SV9KNA | - / - | 5 | Partial capture |
| 05-30 20:32 | 20m | -22 / +7 | CT7AIU | +2 / - | 4 | ✓ Full exchange observed |
| 05-30 20:27 | 20m | -17 / - | PY5DC | - / -21 | 2 | ✓ Closing fragment |
| 05-30 20:23 | 20m | -18 / - | KG4OJT | - / +3 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 074300 -13 1733 SP3EFD IK4TVP +07 (x2) 074900 -8 305 SP3EFD W4PSK +13 (x2) 075100 -3 2642 SP3EFD D2UY RR73 201200 -16 2576 SP3EFD JE5HTN RR73 202300 -3 2875 SP3EFD JA4MOK RR73 (x3) 114800 -14 1779 SP3EFD CN2DX RR73 152845 -13 1986 EX7CQ SP3EFD JO82 (x5)
UTC dB Audio Message 202245 -4 723 TJ1GD/P SP3EFD JO82 (x2) 054715 -17 1493 OA4ENG SP3EFD JO82 (x3) 133745 -20 1299 <...> SP3EFD JO82 (x2)
UTC dB Audio Message 194745 +16 1438 SP3EFD OL900CO +00 202645 -1 1018 <LY100RADIO> SP3EFD JO82 202700 -1 1356 SP3EFD LY100RADIO +05 202715 +6 1018 LY100RADIO SP3EFD R+39
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.