IU3SRT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IU3SRT, decoded by SO8OO in southeastern Poland. 10 related FT8 messages, observed on 20m, 10m, across 3 UTC dates. Heard between 2026-06-11 and 2026-08-07.
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 IU3SRT worked most often, as logged from our receiver:
Locator transmitted by IU3SRT
Approximate centre of JN55, decoded 2026-06-24 05:29 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 | IU3SRT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-22 06:22 | 20m | -1 / - | D2UY | - / -23 | 3 | Partial capture |
| 06-22 06:19 | 20m | -2 / - | OH3DJP | - / - | 2 | ✓ Closing fragment |
| 06-19 05:49 | 20m | -8 / - | K2DRH | +11 / - | 2 | ✓ Closing observed |
| 06-19 05:41 | 20m | - / -17 | VK3BOY | -8 / - | 2 | Partial capture |
| 06-11 08:48 | 20m | - / - | EA1IOK | -10 / - | 3 | Partial capture |
| 06-11 08:45 | 20m | -8 / - | GW4ONI | - / - | 2 | Partial capture |
| 06-11 08:42 | 20m | -1 / - | JA4FKX | - / - | 4 | Partial capture |
| 06-11 08:36 | 20m | - / -4 | DK7ZT | -6 / - | 2 | Partial capture |
| 06-11 08:33 | 20m | -2 / - | F4HZK | -9 / - | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 163400 -19 1192 IU3SRT 5B4AMM RR73
UTC dB Audio Message 084630 -9 1113 GW4ONI IU3SRT JN55 084815 -9 472 IU3SRT EA1IOK IN62 (x3) 054145 -8 3036 IU3SRT VK3BOY -17 (x2) 054900 -8 360 K2DRH IU3SRT JN55 055045 +11 360 IU3SRT K2DRH RR73 061945 -2 701 OH3DJP IU3SRT JN55 (x2) 062215 -2 285 D2UY IU3SRT JN55 (x3) 052315 -6 309 KD2YCK IU3SRT JN55 052930 -8 524 VA7RY IU3SRT JN55
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.