SP4IM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP4IM, decoded by SO8OO in southeastern Poland. 66 related FT8 messages, observed on 20m, across 4 UTC dates. Heard between 2026-06-04 and 2026-08-11.
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 SP4IM worked most often, as logged from our receiver:
Activity Heatmap
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 | SP4IM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-11 19:04 | 20m | - / - | F4NGC | -2 / - | 2 | Partial capture |
| 08-11 18:54 | 20m | - / -5 | RN6MA | +9 / - | 4 | ✓ Closing fragment |
| 08-11 18:50 | 20m | - / - | CT3MD | -4 / - | 3 | Partial capture |
| 08-11 18:49 | 20m | - / -10 | IW5DNZ | 0 / - | 4 | ✓ Closing fragment |
| 08-11 18:43 | 20m | - / -18 | CT3MD | -6 / - | 6 | Partial capture |
| 08-11 18:38 | 20m | - / - | NF3R | -19 / - | 2 | Partial capture |
| 08-11 18:34 | 20m | - / -10 | PD1ADA | -18 / - | 2 | ✓ Closing fragment |
| 08-11 18:30 | 20m | - / -17 | RN6MA | +8 / - | 3 | Partial capture |
| 08-11 18:26 | 20m | - / - | IQ4JO | -3 / - | 2 | Partial capture |
| 08-11 18:25 | 20m | - / -13 | RU3QR | -16 / - | 2 | Partial capture |
| 07-25 12:45 | 20m | - / - | PA3ATR | -22 / - | 5 | Partial capture |
| 07-25 12:14 | 20m | - / -14 | F4NKF | -16 / - | 2 | Partial capture |
| 07-25 11:55 | 20m | - / - | DG5DR | -8 / - | 6 | Partial capture |
| 07-19 11:51 | 20m | - / -12 | F1PSX | -19 / - | 6 | Partial capture |
| 07-19 11:29 | 20m | - / -23 | UA3GDJ | -16 / - | 2 | Partial capture |
| 06-04 11:09 | 20m | - / -20 | RA6FRI | -5 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 185015 +1 276 SP4IM IW5DNZ JN53 (x2) 185045 -2 1032 SP4IM CT3MD IM13 185115 +1 276 SP4IM IW5DNZ 73 185115 -4 1032 SP4IM CT3MD IM13 (x2) 185415 -10 875 SP4IM F4MZI -16 185445 +4 275 SP4IM RN6MA -05 (x3) 185545 -3 874 SP4IM RY7G LN14 185615 +11 275 SP4IM RN6MA RR73 185715 -5 283 SP4IM ON3MOH JO10 190415 -2 2549 SP4IM F4NGC IN95 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.