W9BTM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving W9BTM, decoded by SO8OO in southeastern Poland. 83 related FT8 messages, observed on 40m, 20m, across 8 UTC dates. Heard between 2026-05-18 and 2026-07-19.
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 W9BTM 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 | W9BTM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 06-26 03:37 | 20m | - / -13 | 4X5MZ | -7 / - | 2 | ✓ Closing fragment |
| 06-15 03:08 | 40m | - / -16 | IQ0VT | -8 / - | 2 | ✓ Closing fragment |
| 06-12 04:46 | 20m | - / -3 | 7Q7CT | -8 / - | 2 | ✓ Closing fragment |
| 06-12 04:27 | 20m | - / - | F5RRS | -21 / - | 2 | Partial capture |
| 06-12 03:40 | 20m | - / -7 | SM2LIY | -18 / - | 6 | Partial capture |
| 06-12 03:31 | 20m | - / -6 | RW0AR | -14 / - | 3 | Partial capture |
| 06-12 02:28 | 20m | - / +8 | NC3S | -8 / - | 2 | Partial capture |
| 06-12 01:25 | 20m | - / -16 | HZ1TT | -2 / - | 3 | Partial capture |
| 06-11 21:39 | 20m | - / -12 | CU3AC | -1 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 030830 -8 1730 W9BTM IQ0VT -16 (x2) 040530 -8 1229 W9BTM IW4DV RR73
UTC dB Audio Message 033115 -9 945 W9BTM RW0AR R-06 (x3) 034030 -20 1435 W9BTM SM2LIY -07 (x6) 042700 -21 1692 W9BTM F5RRS JN36 (x2) 044600 -8 1278 W9BTM 7Q7CT -03 (x2) 033715 -9 1785 W9BTM 4X5MZ -13 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.