YB9UI — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YB9UI, decoded by SO8OO in southeastern Poland. 93 related FT8 messages, observed on 10m, across 4 UTC dates. Heard between 2026-06-18 and 2026-06-25.
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 YB9UI 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 | YB9UI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-25 08:56 | 10m | - / -21 | IU3GKQ | -13 / - | 3 | Partial capture |
| 06-25 08:31 | 10m | - / - | RW6HP | -10 / - | 2 | Partial capture |
| 06-25 08:21 | 10m | - / -14 | DL3MIB | -5 / - | 3 | ✓ Closing fragment |
| 06-25 05:51 | 10m | - / -18 | SV9TRN | -21 / - | 2 | Partial capture |
| 06-25 05:47 | 10m | - / - | EA3CUU | -5 / - | 5 | Partial capture |
| 06-25 05:35 | 10m | - / -14 | EA3ADX | -4 / - | 4 | ✓ Closing fragment |
| 06-20 10:34 | 10m | - / -18 | UA6HI | -12 / - | 2 | Partial capture |
| 06-20 10:29 | 10m | - / - | IU0VOG | -9 / - | 8 | Partial capture |
| 06-20 10:25 | 10m | - / - | UA4FKT | +3 / - | 3 | Partial capture |
| 06-20 10:24 | 10m | - / -15 | OD5ZZ | -12 / - | 2 | ✓ Closing fragment |
| 06-18 10:06 | 10m | - / - | SV1EKI | -6 / - | 4 | Partial capture |
| 06-18 10:03 | 10m | - / - | R6FX | -1 / - | 3 | Partial capture |
| 06-18 10:02 | 10m | - / -20 | R7KKO | -2 / - | 2 | ✓ Closing fragment |
| 06-18 09:21 | 10m | - / - | UA6HBJ | +5 / - | 5 | Partial capture |
| 06-18 09:04 | 10m | - / - | IK0GDK | -16 / - | 7 | Partial capture |
| 06-18 09:03 | 10m | - / - | 9A1DR | -5 / - | 2 | Partial capture |
| 06-18 08:37 | 10m | - / - | RA3OR | -7 / - | 2 | Partial capture |
| 06-18 08:35 | 10m | - / -17 | YO7CFD | -2 / - | 6 | Partial capture |
| 06-18 08:32 | 10m | - / - | IK4LZH | +4 / - | 3 | Partial capture |
| 06-18 08:26 | 10m | - / -18 | IW0HOS | -20 / - | 4 | Partial capture |
| 06-18 07:58 | 10m | - / - | IK4LZH | +10 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 054945 +0 1402 YB9UI EA3CUU JN12 (x2) 055115 -20 1400 YB9UI SV9TRN -18 (x2) 082115 -4 1125 YB9UI DL3MIB JN57 (x3) 082445 -2 899 YB9UI SV2CLJ R-13 083115 -9 1612 YB9UI RW6HP LN14 (x2) 084445 -3 2601 YB9UI IQ4JO JN63 085615 -15 1119 YB9UI IU3GKQ -21 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.