YF1CAD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving YF1CAD, decoded by SO8OO in southeastern Poland. 216 related FT8 messages, 2 CQ messages, observed on 20m, 10m, across 11 UTC dates. Heard between 2026-06-25 and 2026-08-23.
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 YF1CAD worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by YF1CAD
Approximate centre of OI33, decoded 2026-08-23 19:20 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 | YF1CAD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 18:35 | 20m | -24 / -12 | R6DBT | -2 / -11 | 9 | ✓ Full exchange observed |
| 08-23 18:27 | 20m | - / -20 | F6HAA | +10 / - | 6 | ✓ Closing fragment |
| 08-23 18:25 | 20m | - / - | SA3KAK | -4 / - | 6 | Partial capture |
| 08-23 18:24 | 20m | - / -16 | F6BIA | +14 / - | 4 | Partial capture |
| 08-23 18:19 | 20m | - / - | F4BYA | +10 / - | 4 | Partial capture |
| 08-23 18:13 | 20m | - / -17 | PD3RM | +6 / - | 5 | Partial capture |
| 08-23 18:08 | 20m | - / - | LA2JKA | +16 / - | 7 | Partial capture |
| 08-23 18:08 | 20m | - / - | UX5UW | +4 / - | 3 | Partial capture |
| 08-23 18:01 | 20m | - / - | F4BYA | +15 / - | 4 | Partial capture |
| 08-23 12:04 | 20m | - / -20 | UB4CJS | -6 / - | 16 | Partial capture |
| 08-21 15:58 | 20m | -18 / - | EA3IDY | - / -6 | 2 | Partial capture |
| 08-21 15:34 | 20m | -19 / - | NC6R | - / -14 | 2 | ✓ Closing fragment |
| 08-21 15:32 | 20m | - / - | M0YWA | -12 / - | 2 | Partial capture |
| 08-08 14:58 | 20m | - / -18 | R3DFS | -6 / - | 2 | Partial capture |
| 08-08 14:26 | 20m | - / -3 | F6ARS | +16 / - | 3 | ✓ Closing fragment |
| 08-06 19:07 | 20m | - / - | EC5M | -18 / - | 15 | Partial capture |
| 08-06 15:05 | 20m | - / -11 | UA3FO | -19 / - | 3 | ✓ Closing fragment |
| 08-06 14:23 | 20m | - / -15 | UA6HBJ | +3 / - | 8 | Partial capture |
| 08-04 14:52 | 20m | - / -16 | ON6AA | -6 / - | 5 | ✓ Closing fragment |
| 08-04 14:43 | 20m | - / - | ON6AA | -2 / - | 3 | Partial capture |
| 07-28 15:01 | 20m | - / -24 | IZ8EYN | -5 / - | 3 | Partial capture |
| 07-28 15:00 | 20m | - / - | RA4Y | +2 / - | 3 | Partial capture |
| 07-24 18:11 | 20m | - / -10 | DK0BO | +5 / - | 3 | Partial capture |
| 07-24 18:06 | 20m | - / - | ON6AA | +1 / - | 3 | Partial capture |
| 06-29 14:28 | 10m | - / -10 | EA3CUU | -11 / - | 4 | Partial capture |
| 06-25 23:45 | 20m | - / - | EW4DX | +6 / - | 3 | Partial capture |
| 06-25 23:30 | 20m | - / - | EW4DX | +8 / - | 6 | Partial capture |
| 06-25 16:43 | 20m | - / -11 | YO4NF | -11 / - | 3 | Partial capture |
| 06-25 16:39 | 20m | - / -20 | IK4LZH | -10 / - | 2 | Partial capture |
| 06-25 16:36 | 20m | - / -12 | YO4NF | -15 / - | 3 | Partial capture |
| 06-25 16:33 | 20m | - / - | IU1CIW | -10 / - | 2 | Partial capture |
| 06-25 16:31 | 20m | - / -15 | YO4NF | -6 / - | 2 | Partial capture |
| 06-25 16:20 | 20m | - / -14 | YO4NF | -4 / - | 2 | Partial capture |
| 06-25 16:17 | 20m | - / -14 | UT5MB | -9 / - | 3 | ✓ Closing fragment |
| 06-25 16:14 | 20m | - / -13 | YO4NF | -8 / - | 3 | Partial capture |
| 06-25 16:11 | 20m | - / - | DF3IS | -6 / - | 2 | Partial capture |
| 06-25 16:09 | 20m | - / - | LZ1BT | -22 / - | 3 | Partial capture |
| 06-25 16:03 | 20m | - / -19 | YO4NF | -16 / - | 3 | Partial capture |
| 06-25 16:00 | 20m | - / -10 | RA9FBY | -22 / - | 3 | ✓ Closing fragment |
| 06-25 15:59 | 20m | - / - | LZ1BT | -20 / - | 3 | Partial capture |
| 06-25 15:53 | 20m | - / -13 | UT4VL | -14 / - | 2 | Partial capture |
| 06-25 15:51 | 20m | - / - | DF3IS | -4 / - | 2 | Partial capture |
| 06-25 15:43 | 20m | - / - | PD7BB | -11 / - | 2 | Partial capture |
| 06-25 15:31 | 20m | - / - | DF3IS | -17 / - | 2 | Partial capture |
| 06-25 14:30 | 20m | - / -14 | UA9SAV | -12 / - | 3 | ✓ Closing fragment |
| 06-25 14:10 | 20m | - / -15 | RX3DQ | -21 / - | 4 | ✓ Closing fragment |
| 06-25 14:09 | 20m | - / - | DL9GUA | -17 / - | 3 | Partial capture |
| 06-25 13:45 | 20m | - / - | EA6TU | -18 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 183615 -3 918 YF1CAD R6DBT KN94 (x2) 183645 -5 1662 YF1CAD ON7DJ JO21 183715 -3 918 YF1CAD R6DBT KN94 183730 -24 1662 R6DBT YF1CAD -11 183745 +1 918 YF1CAD R6DBT KN94 (x4) 184115 -13 1352 YF1CAD E74PA R-23 184245 +9 2578 YF1CAD MM0JTV IO75 191230 -21 1662 CQ YF1CAD OI33 a1 191545 -5 1078 YF1CAD IK5EEA JN53 192030 -24 1684 CQ YF1CAD OI33 005630 -19 1690 YF1CAD EA5FD IM99
UTC dB Audio Message 142800 -11 1884 YF1CAD EA3CUU JN12 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.