YC7OIZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YC7OIZ, decoded by SO8OO in southeastern Poland. 238 related FT8 messages, 22 CQ messages, observed on 80m, 20m, across 10 UTC dates. Heard between 2026-06-16 and 2026-07-17.
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 YC7OIZ 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 | YC7OIZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-17 18:44 | 20m | - / - | UA1CEI | -2 / - | 2 | Partial capture |
| 07-17 18:32 | 20m | - / -6 | PA3EVY | -8 / - | 2 | ✓ Closing fragment |
| 06-27 17:37 | 20m | - / - | R4PEZ | -8 / - | 2 | Partial capture |
| 06-27 17:33 | 20m | - / - | SP6AXW | -2 / - | 3 | Partial capture |
| 06-27 16:50 | 20m | - / -15 | E75AA | -1 / - | 3 | ✓ Closing fragment |
| 06-21 16:58 | 20m | - / -11 | UA3SAO | -4 / - | 4 | Partial capture |
| 06-20 20:25 | 20m | - / - | M0CNG | 0 / - | 2 | Partial capture |
| 06-20 20:08 | 20m | - / - | M0CNG | -6 / - | 6 | Partial capture |
| 06-20 20:00 | 80m | - / -10 | UF5F | -15 / - | 3 | ✓ Closing fragment |
| 06-20 19:08 | 20m | - / - | E77FN | -3 / - | 3 | Partial capture |
| 06-20 18:46 | 20m | - / -18 | RV3V | +2 / - | 4 | ✓ Closing fragment |
| 06-20 18:45 | 20m | - / -23 | IU4PTA | -6 / - | 3 | Partial capture |
| 06-20 18:36 | 20m | - / -12 | EA5RO | -6 / - | 2 | ✓ Closing fragment |
| 06-20 18:20 | 20m | - / - | OK1JXU | -6 / - | 7 | Partial capture |
| 06-20 18:10 | 20m | - / - | UW5ESX | -12 / - | 2 | ✓ Closing fragment |
| 06-20 18:07 | 20m | - / - | EA7P | -18 / - | 3 | Partial capture |
| 06-20 18:07 | 20m | - / -12 | LZ2VQ | -2 / - | 2 | ✓ Closing fragment |
| 06-20 18:06 | 20m | - / -12 | G5MJF | -8 / - | 6 | ✓ Closing fragment |
| 06-20 18:05 | 20m | - / - | IW9FRA | -17 / - | 2 | Partial capture |
| 06-20 17:47 | 20m | - / -18 | ER3ZW | +2 / - | 5 | Partial capture |
| 06-20 17:47 | 20m | - / -11 | UA3PI | -12 / - | 2 | Partial capture |
| 06-20 17:41 | 20m | - / -15 | PD4SN | -12 / - | 5 | Partial capture |
| 06-20 17:35 | 20m | - / - | SP3MZ | -19 / - | 4 | Partial capture |
| 06-20 17:31 | 20m | - / - | PD7JLP | -14 / - | 2 | Partial capture |
| 06-20 17:23 | 20m | - / -13 | US5WFL | -12 / - | 2 | ✓ Closing fragment |
| 06-20 17:21 | 20m | - / -11 | G5MJF | -8 / - | 2 | Partial capture |
| 06-20 17:18 | 20m | - / -12 | ES2AJ | -12 / - | 2 | ✓ Closing fragment |
| 06-20 17:07 | 20m | - / -12 | OM0RX | -14 / - | 2 | ✓ Closing fragment |
| 06-20 16:39 | 20m | - / - | RA3RDN | -1 / - | 3 | ✓ Closing fragment |
| 06-20 16:38 | 20m | - / -19 | PD8RUK | -4 / - | 2 | Partial capture |
| 06-20 15:43 | 20m | - / - | E77FN | +15 / - | 3 | Partial capture |
| 06-20 15:29 | 20m | - / - | E77FN | +12 / - | 2 | Partial capture |
| 06-20 15:27 | 20m | -15 / -15 | DG2ZJ | +11 / -9 | 4 | ✓ Full exchange observed |
| 06-20 15:27 | 20m | - / -18 | IW9HPG | +4 / - | 5 | ✓ Closing fragment |
| 06-20 15:22 | 20m | -18 / -18 | EW4IDP | -8 / -15 | 4 | ✓ Full exchange observed |
| 06-20 14:32 | 20m | - / - | LZ2VQ | +11 / - | 3 | Partial capture |
| 06-20 14:21 | 20m | - / -6 | R0AX | -6 / - | 4 | ✓ Closing fragment |
| 06-20 14:01 | 20m | - / -17 | LZ3AI | +9 / - | 4 | Partial capture |
| 06-20 13:52 | 20m | - / - | DG5PW | -15 / - | 4 | Partial capture |
| 06-20 13:51 | 20m | - / - | EA5RD | +5 / - | 5 | Partial capture |
| 06-20 13:35 | 20m | - / - | LA2XO | -12 / - | 2 | Partial capture |
| 06-20 01:38 | 20m | - / +2 | VU2SW | -4 / - | 2 | ✓ Closing fragment |
| 06-18 17:27 | 20m | -4 / - | UA0LQE | - / -16 | 2 | Partial capture |
| 06-18 17:26 | 20m | -4 / -23 | RW4F | +10 / -8 | 5 | ✓ Full exchange observed |
| 06-18 17:25 | 20m | -8 / - | KL0W | - / -18 | 2 | ✓ Closing fragment |
| 06-18 17:24 | 20m | -2 / -13 | UA4FEN | +21 / -14 | 4 | ✓ Full exchange observed |
| 06-18 17:21 | 20m | -3 / - | BD4VNB | - / -9 | 2 | ✓ Closing fragment |
| 06-18 17:18 | 20m | -1 / - | DK7ZT | - / -15 | 3 | Partial capture |
| 06-18 17:17 | 20m | 0 / - | PE1LYU | - / -8 | 2 | ✓ Closing fragment |
| 06-18 17:12 | 20m | -2 / - | ON3BKY | -11 / -14 | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 173345 +1 1190 YC7OIZ SP6AXW JO80 (x3) 173715 -9 2134 YC7OIZ R4PEZ LO54 (x2) 174215 -15 2507 YC7OIZ CT1FOQ R-14 153900 +18 2812 YC7OIZ DA0WWA R-12 153930 +12 2812 YC7OIZ RR73; UN7DT <...> -04 153430 -10 501 YC7OIZ OP0WWA R-11 162430 -6 2757 YC7OIZ F5MXH JN07 181145 +8 2880 YC7OIZ F6BIA JN18 183245 -9 590 YC7OIZ PA3EVY R-06 (x2) 184415 -6 2846 YC7OIZ UA1CEI KP50 (x2)
UTC dB Audio Message 200015 -16 1849 YC7OIZ UF5F KO98 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.