HF7CATS — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving HF7CATS, decoded by SO8OO in southeastern Poland. 163 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 24 UTC dates. Heard between 2026-06-24 and 2026-08-22.
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 HF7CATS 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 | HF7CATS S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 17:26 | 20m | - / -13 | R3KCW | -3 / - | 3 | Partial capture |
| 08-21 16:56 | 20m | - / - | DL1UDO | -4 / - | 2 | Partial capture |
| 08-21 16:47 | 20m | - / -1 | DL1UDO | -10 / - | 3 | Partial capture |
| 08-21 16:33 | 20m | - / -14 | F2VX | +2 / - | 9 | Partial capture |
| 08-21 16:29 | 20m | - / +6 | UA4FEN | +5 / - | 3 | Partial capture |
| 08-21 16:27 | 20m | - / - | LZ1BJ | -13 / - | 3 | Partial capture |
| 08-21 15:44 | 20m | - / -14 | RA3XFR | -16 / - | 2 | Partial capture |
| 08-20 14:19 | 20m | - / +2 | F4PCM | +16 / - | 2 | Partial capture |
| 08-20 13:52 | 20m | - / - | <...> | -3 / - | 3 | ✓ Closing fragment |
| 08-14 19:29 | 20m | - / -10 | LA8ENA | -20 / - | 3 | Partial capture |
| 08-14 15:39 | 20m | - / - | 9A3K | -18 / - | 2 | Partial capture |
| 08-08 19:04 | 20m | - / -1 | ON5TTT | -6 / - | 2 | Partial capture |
| 08-05 14:04 | 20m | - / - | <...> | -10 / - | 4 | ✓ Closing fragment |
| 08-03 13:47 | 20m | - / - | 9A4ZM | +6 / - | 3 | Partial capture |
| 07-31 18:44 | 40m | -15 / +6 | SQ5OMY | -6 / - | 3 | ✓ Closing observed |
| 07-27 18:10 | 40m | -21 / -12 | <...> | -23 / - | 2 | Partial capture |
| 07-27 17:52 | 40m | - / - | <...> | -12 / - | 2 | ✓ Closing fragment |
| 07-27 17:33 | 40m | - / - | <...> | -12 / - | 2 | ✓ Closing fragment |
| 07-26 17:23 | 40m | - / - | <...> | +1 / - | 3 | ✓ Closing fragment |
| 07-25 19:36 | 40m | - / -15 | SP5JMA | -7 / - | 3 | Partial capture |
| 07-18 17:04 | 40m | -15 / - | <...> | - / - | 2 | Partial capture |
| 07-17 18:31 | 40m | - / - | <...> | -10 / - | 3 | ✓ Closing fragment |
| 06-28 19:38 | 40m | - / -15 | DK0KTL | -4 / - | 14 | Partial capture |
| 06-28 19:33 | 40m | - / - | DK0KTL | -3 / - | 5 | Partial capture |
| 06-27 17:27 | 40m | - / - | <...> | -10 / - | 2 | ✓ Closing fragment |
| 06-27 16:57 | 40m | -15 / - | <...> | - / - | 3 | Partial capture |
| 06-26 19:43 | 40m | - / -12 | HZ1TT | -17 / - | 3 | ✓ Closing fragment |
| 06-26 18:52 | 40m | -20 / - | <...> | - / - | 2 | Partial capture |
| 06-26 18:51 | 40m | - / - | DC5CH | -9 / - | 2 | Partial capture |
| 06-26 18:49 | 40m | -10 / - | <...> | -7 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 164015 -10 2472 HF7CATS <...> 73 164715 -8 2473 HF7CATS DL1UDO JO31 (x3) 165115 -9 1512 HF7CATS <...> RR73 (x2) 165630 -2 2471 HF7CATS DL1UDO JO31 (x2) 170545 -8 2634 HF7CATS <...> RR73 172645 -10 1222 HF7CATS R3KCW R-13 (x3) 174500 -6 1220 HF7CATS DL7UKA JO50 125730 -12 2522 HF7CATS <...> RR73 130730 -2 2528 HF7CATS UA9FGJ LO88
UTC dB Audio Message 181215 -23 1139 HF7CATS <...> -12 (x3) 143115 -15 861 <...> HF7CATS (x2) 161700 -24 1888 HF7CATS <...> 73 (x5) 184430 -15 1010 <SQ5OMY> HF7CATS 184445 -8 1010 HF7CATS SQ5OMY +06 (x2) 185300 -17 1641 HF7CATS <...> RR73 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.