TF3CZ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving TF3CZ, decoded by SO8OO in southeastern Poland. 154 related FT8 messages, 15 CQ messages, observed on 40m, 20m, across 1 UTC dates. Last heard 2026-05-31.
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 TF3CZ 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 | TF3CZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 05-31 21:42 | 20m | - / -17 | EB5FMC | +6 / - | 4 | ✓ Closing fragment |
| 05-31 21:20 | 40m | -7 / - | KC3SGI | - / -10 | 3 | Partial capture |
| 05-31 21:20 | 20m | - / - | EA1BCK | -14 / - | 4 | Partial capture |
| 05-31 21:20 | 20m | - / - | G3ROY | -7 / - | 2 | Partial capture |
| 05-31 21:08 | 20m | - / -14 | K3SF | -20 / - | 4 | ✓ Closing fragment |
| 05-31 20:57 | 20m | - / - | CT1APN | 0 / - | 3 | Partial capture |
| 05-31 20:55 | 20m | - / - | G3ROY | -10 / - | 3 | Partial capture |
| 05-31 20:30 | 40m | - / - | PE1PEO | 0 / - | 6 | Partial capture |
| 05-31 20:30 | 40m | - / - | LB1R | +2 / - | 8 | Partial capture |
| 05-31 20:26 | 40m | - / -16 | OH5HUR | +7 / - | 5 | ✓ Closing fragment |
| 05-31 20:21 | 40m | - / - | PE1NPS | +6 / - | 4 | Partial capture |
| 05-31 20:20 | 40m | - / -13 | RM5F | -2 / - | 3 | ✓ Closing fragment |
| 05-31 20:11 | 20m | - / -19 | MM0JTV | 0 / - | 2 | Partial capture |
| 05-31 19:59 | 20m | - / -22 | G8RZ | +14 / - | 4 | ✓ Closing fragment |
| 05-31 19:58 | 20m | - / - | OE9DBI | -13 / - | 2 | Partial capture |
| 05-31 19:50 | 20m | - / - | F1HFP | -20 / - | 8 | Partial capture |
| 05-31 13:22 | 20m | -10 / -7 | R1BPB | -9 / -2 | 4 | ✓ Full exchange observed |
| 05-31 13:06 | 20m | -18 / - | SM7RDT | - / -18 | 2 | ✓ Closing fragment |
| 05-31 13:04 | 20m | - / - | OZ1CJT | -8 / - | 2 | Partial capture |
| 05-31 12:59 | 20m | - / -10 | DK7ZT | -19 / - | 2 | Partial capture |
| 05-31 12:53 | 20m | - / - | JA3PCQ | -6 / - | 3 | Partial capture |
| 05-31 12:51 | 20m | - / - | OZ1CJT | -13 / - | 3 | Partial capture |
| 05-31 12:49 | 20m | - / -30 | IZ4HVR | -8 / - | 2 | Partial capture |
| 05-31 12:34 | 20m | - / +2 | DK7ZT | -8 / - | 2 | Partial capture |
| 05-31 12:31 | 20m | - / -6 | DK7ZT | -12 / - | 2 | Partial capture |
| 05-31 12:27 | 20m | - / -13 | RV3F | +6 / - | 3 | ✓ Closing fragment |
| 05-31 12:19 | 20m | - / - | OE9GWV | -12 / - | 2 | Partial capture |
| 05-31 12:12 | 20m | -8 / - | WR4K | - / -18 | 8 | Partial capture |
| 05-31 12:11 | 20m | -10 / - | VE3NKS | - / -17 | 2 | ✓ Closing fragment |
| 05-31 12:08 | 20m | -14 / -20 | RA9CEO | -10 / -15 | 3 | Partial capture |
| 05-31 12:07 | 20m | - / - | OE9GWV | -12 / - | 2 | Partial capture |
| 05-31 12:07 | 20m | - / -23 | EA7BD | -13 / - | 10 | ✓ Closing fragment |
| 05-31 12:07 | 20m | - / - | UT2UBD | +5 / - | 2 | Partial capture |
| 05-31 11:36 | 20m | - / -24 | OH8DGV | -6 / - | 6 | ✓ Closing fragment |
| 05-31 11:27 | 20m | - / 0 | DK7ZT | -12 / - | 2 | Partial capture |
| 05-31 11:24 | 20m | - / -17 | UA3IVF | -10 / - | 2 | ✓ Closing fragment |
| 05-31 10:37 | 20m | - / - | DB1EF | -10 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 210900 -23 1320 TF3CZ K3SF FM29 (x3) 212000 -15 1917 TF3CZ EA1BCK IN73 212000 -5 2021 TF3CZ G3ROY IO70 (x2) 212030 -13 1917 TF3CZ EA1BCK IN73 (x3) 213330 -3 1595 TF3CZ SV5BYP -05 214230 +5 1397 TF3CZ EB5FMC IM99 (x4) 215430 -16 1497 TF3CZ EB7GNN IM66
UTC dB Audio Message 203030 +1 2267 TF3CZ LB1R JO49 (x2) 203100 +2 1858 TF3CZ PE1PEO JO22 203130 +2 2267 TF3CZ LB1R JO49 203130 +5 1858 TF3CZ PE1PEO JO22 203200 +2 2267 TF3CZ LB1R JO49 203200 -1 1858 TF3CZ PE1PEO JO22 (x2) 203230 +1 2267 TF3CZ LB1R JO49 203300 -3 1859 TF3CZ PE1PEO JO22 203300 +2 2267 TF3CZ LB1R JO49 (x2) 212045 -7 625 KC3SGI TF3CZ -10 (x3)