K1RTB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving K1RTB, decoded by SO8OO in southeastern Poland. 53 related FT8 messages, observed on 80m, 40m, 20m, across 5 UTC dates. Heard between 2026-06-20 and 2026-07-08.
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 K1RTB 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 | K1RTB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-09 00:58 | 40m | - / - | PC2J | -14 / - | 4 | Partial capture |
| 06-27 04:12 | 40m | - / -14 | DK7ZT | -14 / - | 4 | Partial capture |
| 06-27 03:59 | 40m | - / -4 | DK7ZT | -16 / - | 3 | Partial capture |
| 06-27 03:57 | 40m | - / -15 | DL6NDN | -14 / - | 5 | Partial capture |
| 06-27 03:55 | 40m | - / -9 | DK7ZT | -14 / - | 3 | Partial capture |
| 06-27 03:53 | 40m | - / -9 | EA6NB | -8 / - | 2 | ✓ Closing fragment |
| 06-27 03:42 | 20m | - / -18 | US5HL | +1 / - | 2 | Partial capture |
| 06-27 03:23 | 80m | - / -10 | PI4DX | +4 / - | 2 | ✓ Closing fragment |
| 06-27 03:22 | 80m | - / -12 | HB9CXZ | +7 / - | 2 | ✓ Closing fragment |
| 06-27 03:11 | 40m | - / -10 | F1PBZ | -12 / - | 2 | Partial capture |
| 06-27 03:11 | 40m | - / - | F5RRS | -20 / - | 4 | Partial capture |
| 06-27 03:08 | 40m | - / -12 | DK7ZT | -17 / - | 4 | Partial capture |
| 06-27 02:59 | 40m | - / -14 | SV2HTW | -4 / - | 6 | Partial capture |
| 06-21 01:26 | 40m | - / -11 | DK7ZT | -10 / - | 3 | Partial capture |
| 06-20 02:07 | 40m | - / -4 | DJ0MAB | +10 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 035815 -12 1790 K1RTB DL6NDN -15 (x3) 035915 -17 1905 K1RTB DK7ZT -04 (x2) 035945 -17 1790 K1RTB DL6NDN -15 040045 -15 1905 K1RTB DK7ZT -04 (x5) 005830 -13 1497 K1RTB PC2J JO22 (x4)
UTC dB Audio Message 011400 -10 572 K1RTB K3IBM 034230 +1 2878 K1RTB US5HL -18 (x2) 221315 -11 913 K1RTB G4SRT R-24
UTC dB Audio Message 032200 +8 2052 K1RTB HB9CXZ -12 (x2) 032330 +7 1020 K1RTB PI4DX -10 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.