BI4VKA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving BI4VKA, decoded by SO8OO in southeastern Poland. 61 related FT8 messages, observed on 40m, 20m, 10m, across 15 UTC dates. Heard between 2026-05-29 and 2026-08-19.
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.
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Overview
Frequent QSO partners observed at SO8OO
Stations BI4VKA 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 | BI4VKA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-19 21:53 | 40m | - / -11 | F8FUA | +6 / - | 2 | ✓ Closing fragment |
| 08-19 21:52 | 40m | - / -19 | EA3AAY | -8 / - | 6 | ✓ Closing fragment |
| 08-04 22:03 | 40m | - / -20 | YO8PS | -9 / - | 3 | ✓ Closing fragment |
| 08-04 22:01 | 40m | - / -25 | HB9CZF | -11 / - | 5 | Partial capture |
| 07-29 23:01 | 20m | - / -5 | DM4ET | -14 / - | 2 | ✓ Closing fragment |
| 07-29 22:51 | 20m | - / -16 | EA4MF | -10 / - | 2 | ✓ Closing fragment |
| 07-29 22:14 | 20m | - / -9 | CR7BRV | +6 / - | 3 | ✓ Closing fragment |
| 07-17 22:13 | 20m | - / -19 | CU6AD | -13 / - | 6 | ✓ Closing fragment |
| 07-15 23:01 | 20m | - / -18 | PY7XC | -14 / - | 3 | ✓ Closing fragment |
| 06-25 21:36 | 40m | - / - | UA4FKT | -8 / - | 4 | Partial capture |
| 06-24 21:54 | 20m | - / -15 | EA5BLP | 0 / - | 3 | ✓ Closing fragment |
| 06-24 21:50 | 20m | - / +1 | T77RN | +5 / - | 2 | ✓ Closing fragment |
| 06-22 21:52 | 20m | - / -13 | IQ4JO | +9 / - | 2 | ✓ Closing fragment |
| 06-08 22:32 | 20m | - / -10 | DL5NDD | -8 / - | 2 | ✓ Closing fragment |
| 06-01 10:50 | 20m | - / -18 | RN6MA | 0 / - | 2 | Partial capture |
| 05-29 21:54 | 20m | - / -23 | VP2MAA | -5 / - | 4 | Partial capture |
| 05-29 21:48 | 20m | -5 / - | VP2MAA | - / - | 5 | Partial capture |
| 05-29 21:40 | 20m | -6 / - | VP2MAA | - / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 220230 -10 1409 BI4VKA HB9CZF -25 (x3) 220330 -7 1952 BI4VKA YO8PS KN37 (x3) 214945 -15 779 BI4VKA SP7IWA -19 215245 -10 1981 BI4VKA EA3AAY JN11 (x3) 215345 +7 2406 BI4VKA F8FUA -11 (x2) 215445 -6 1982 BI4VKA EA3AAY JN11 (x3)
UTC dB Audio Message 101100 -9 505 BI4VKA RR73; BD7NWF <C91RU> -08 081400 -14 1375 BI4VKA IT9IRV -07
UTC dB Audio Message 221400 -16 1222 BI4VKA CU6AD -19 (x4) 220300 -15 2010 BI4VKA EA1D -05 221430 +7 634 BI4VKA CR7BRV IM58 221445 -16 2429 LU7DK BI4VKA R-17 221600 +4 634 BI4VKA CR7BRV R-09 (x2) 225100 -8 992 BI4VKA EA4MF -16 (x2) 230115 -12 956 BI4VKA DM4ET -05 (x2) 074700 -21 1512 BI4VKA UT5ZC -15 084900 -18 1112 BI4VKA CS8ABF RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.