EA3SD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EA3SD, decoded by SO8OO in southeastern Poland. 22 related FT8 messages, 5 CQ messages, observed on 80m, 20m, 10m, across 6 UTC dates. Heard between 2026-06-17 and 2026-08-20.
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 EA3SD worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by EA3SD
Approximate centre of JN01, decoded 2026-08-19 20:24 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 | EA3SD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 19:06 | 20m | - / -24 | ON1JP | -17 / - | 4 | Partial capture |
| 08-19 20:30 | 20m | -14 / - | OJ0YL | - / -7 | 2 | Partial capture |
| 08-19 20:19 | 20m | -11 / - | OJ0YL | - / - | 6 | Partial capture |
| 08-19 20:14 | 20m | -10 / - | OJ0YL | - / - | 4 | Partial capture |
| 08-07 19:14 | 80m | -13 / -15 | SP9VEY | +8 / -10 | 4 | ✓ Full exchange observed |
| 08-07 19:11 | 80m | -14 / - | EA7GUL | - / -7 | 2 | Partial capture |
| 08-07 19:08 | 80m | -14 / -14 | UA4FKT | +2 / -3 | 5 | ✓ Full exchange observed |
| 07-23 18:37 | 20m | -2 / - | VR2KF | - / -18 | 2 | ✓ Closing fragment |
| 07-23 18:33 | 20m | -10 / - | JH5AVM | - / - | 3 | Partial capture |
| 07-18 11:15 | 10m | -7 / - | 9H1MRC | - / - | 3 | Partial capture |
| 07-11 08:56 | 10m | -17 / - | YH1AA | - / - | 2 | Partial capture |
| 07-11 08:51 | 10m | -16 / - | XV9T | - / - | 6 | Partial capture |
| 07-11 08:47 | 10m | -12 / - | OZ0JX | - / - | 4 | Partial capture |
| 07-03 08:48 | 10m | -8 / - | MM0VIK | - / - | 5 | Partial capture |
| 07-03 08:47 | 10m | - / - | F5CUN | -4 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 201945 -6 1899 OJ0YL EA3SD JN01 (x9) 190515 -17 1897 KS0CW EA3SD 73 190600 -23 1485 EA3SD ON1JP -24 (x4) 191215 -18 1898 EA3SD YO4NF RR73
UTC dB Audio Message 190900 -12 1981 UA4FKT EA3SD -03 190915 +4 1981 EA3SD UA4FKT R-14 190930 -16 1982 UA4FKT EA3SD RR73 190945 -2 1981 EA3SD UA4FKT 73 191030 -15 1981 F1SZC EA3SD RR73 191100 -15 1981 EA7GUL EA3SD -07 (x2) 191230 -13 1981 EA4EWV EA3SD -06 191330 -20 1981 CQ EA3SD JN01 (x2) 191415 -19 1432 EA3SD SV9MBH KM25 191415 +2 1981 EA3SD SP9VEY KO00 191430 -13 1982 SP9VEY EA3SD -10 191445 +10 1981 EA3SD SP9VEY R-15 (x2)
UTC dB Audio Message 084745 -14 2083 OZ0JX EA3SD JN01 (x4) 085145 -17 2084 XV9T EA3SD JN01 (x6) 085615 -20 2085 YH1AA EA3SD JN01 (x2) 111545 -4 2079 9H1MRC EA3SD JN01 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.