CT4VB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving CT4VB, decoded by SO8OO in southeastern Poland. 70 related FT8 messages, 9 CQ messages, observed on 80m, 40m, across 5 UTC dates. Heard between 2026-08-18 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 CT4VB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by CT4VB
Approximate centre of IM58, decoded 2026-08-23 22:36 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 | CT4VB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 22:29 | 40m | - / - | EB1LA | 0 / - | 2 | Partial capture |
| 08-21 20:37 | 40m | - / - | SV8GXC | -13 / - | 6 | Partial capture |
| 08-21 20:29 | 40m | -19 / - | CT2HEX | -5 / -10 | 4 | ✓ Full exchange observed |
| 08-21 20:26 | 40m | - / - | CT2HEX | -4 / - | 2 | Partial capture |
| 08-21 20:18 | 80m | -18 / -25 | DO1ID | +11 / -16 | 7 | Partial capture |
| 08-21 20:15 | 80m | - / - | DO9UWE | -10 / - | 2 | Partial capture |
| 08-21 20:14 | 80m | -24 / -13 | DL1IP | -2 / -14 | 4 | ✓ Full exchange observed |
| 08-20 21:55 | 40m | - / -10 | YO6LM | -8 / - | 2 | Partial capture |
| 08-19 21:32 | 80m | - / -20 | IK6GTF | -7 / - | 6 | ✓ Closing fragment |
| 08-19 21:12 | 40m | - / +2 | DL2BU | -10 / - | 3 | Partial capture |
| 08-19 21:05 | 40m | - / +4 | IK4LZH | -6 / - | 4 | ✓ Closing fragment |
| 08-19 21:03 | 40m | - / -7 | DL1IP | -5 / - | 3 | ✓ Closing fragment |
| 08-19 21:00 | 40m | - / - | YO6PNM | -14 / - | 3 | Partial capture |
| 08-19 21:00 | 40m | - / -8 | RL3T | -16 / - | 2 | ✓ Closing fragment |
| 08-18 20:53 | 40m | - / -13 | ON2BCB | -20 / - | 2 | ✓ Closing fragment |
| 08-18 20:48 | 40m | - / -11 | PD1WD | -16 / - | 3 | Partial capture |
| 08-18 20:41 | 40m | - / -8 | F1IQH | -13 / - | 3 | ✓ Closing fragment |
| 08-18 20:41 | 40m | - / -8 | F1PBZ | -8 / - | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 202930 -19 1507 CQ CT4VB IM58 a1 203015 -5 616 CT4VB CT2HEX IM58 (x3) 203715 -14 2282 CT4VB SV8GXC KM38 (x6) 222900 +1 1069 CT4VB EB1LA IN73 (x2) 223515 -12 1120 CQ CT4VB IM58 (x3)
UTC dB Audio Message 213445 -6 1309 CT4VB IK6GTF 73 201445 -4 1491 CT4VB DL1IP JN49 201500 -24 1491 DL1IP CT4VB -14 201515 -13 618 CT4VB DO9UWE JO42 201515 -3 1491 CT4VB DL1IP R-13 201545 -7 618 CT4VB DO9UWE JO42 201545 +1 1491 CT4VB DL1IP 73 201730 -18 984 CQ CT4VB IM58 201815 +1 382 CT4VB DO1ID JO41 201830 -18 984 DO1ID CT4VB -16 201845 +15 382 CT4VB DO1ID R-25 (x5)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.