EI9FVB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving EI9FVB, decoded by SO8OO in southeastern Poland. 348 related FT8 messages, 90 CQ messages, observed on 40m, 20m, 10m, across 10 UTC dates. Heard between 2026-05-08 and 2026-07-21.
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 EI9FVB worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by EI9FVB
Approximate centre of IO51, decoded 2026-06-24 19:38 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 | EI9FVB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-21 21:21 | 40m | - / - | DL2HXA | -16 / - | 4 | Partial capture |
| 07-21 21:19 | 40m | - / -2 | SP8KO | -11 / - | 3 | Partial capture |
| 07-21 21:17 | 40m | - / -8 | UA3ZZ | -8 / - | 3 | ✓ Closing fragment |
| 07-21 21:14 | 40m | - / -13 | IZ3QCH | -16 / - | 2 | Partial capture |
| 07-21 21:00 | 40m | - / -8 | DM2HEY | -3 / - | 4 | Partial capture |
| 07-21 20:59 | 40m | - / -19 | IK1MJK | -12 / - | 4 | ✓ Closing fragment |
| 07-21 20:53 | 40m | - / -4 | DL1IP | -9 / - | 3 | ✓ Closing fragment |
| 06-24 19:37 | 20m | -8 / - | UA1AOF | - / -18 | 3 | ✓ Closing fragment |
| 06-24 19:33 | 20m | - / -17 | F1PBZ | -4 / - | 2 | Partial capture |
| 06-11 21:31 | 40m | -8 / +8 | F5SJC | -7 / -10 | 5 | ✓ Full exchange observed |
| 06-11 21:31 | 40m | - / - | IK8WEI | -8 / - | 2 | Partial capture |
| 06-11 21:29 | 40m | -8 / -1 | IN3IZQ | -5 / -12 | 3 | Partial capture |
| 06-11 21:23 | 40m | - / - | SN4K | -12 / - | 2 | Partial capture |
| 06-11 21:18 | 40m | - / +2 | DL1OBF | +12 / - | 3 | ✓ Closing fragment |
| 06-11 21:10 | 40m | - / - | 9A3AUH | +6 / - | 9 | Partial capture |
| 06-11 21:07 | 40m | -8 / - | F4MVU | -10 / -15 | 6 | Partial capture |
| 06-11 21:05 | 40m | -8 / -6 | M7NUF | -15 / -4 | 3 | ✓ Full exchange observed |
| 06-11 20:55 | 40m | -16 / -9 | F4GIH | -8 / -7 | 5 | ✓ Full exchange observed |
| 06-11 20:53 | 40m | -14 / - | DL1RAZ | 0 / -19 | 3 | ✓ Closing observed |
| 06-11 20:51 | 40m | -18 / -9 | EA4CCX | -17 / -4 | 4 | ✓ Full exchange observed |
| 06-11 20:48 | 40m | -13 / -12 | IK4LZH | +4 / -17 | 7 | ✓ Full exchange observed |
| 06-11 20:48 | 40m | -7 / - | 2E0GSF | - / -17 | 3 | ✓ Closing fragment |
| 06-11 20:46 | 40m | - / - | YL3ATH | +12 / - | 5 | Partial capture |
| 06-11 20:46 | 40m | -8 / -5 | G1YKV | -13 / +9 | 4 | ✓ Full exchange observed |
| 06-11 20:44 | 40m | -9 / - | EB2EMZ | - / -24 | 3 | ✓ Closing fragment |
| 06-11 20:42 | 40m | -4 / - | PD0DDA | - / -11 | 2 | ✓ Closing fragment |
| 06-10 22:46 | 40m | -6 / - | RA3UAG | - / +1 | 2 | ✓ Closing fragment |
| 06-10 22:45 | 40m | -4 / -7 | F1IQH | -11 / -20 | 5 | ✓ Full exchange observed |
| 06-10 22:43 | 40m | -6 / - | TJ1GD | - / -15 | 3 | ✓ Closing fragment |
| 05-29 17:33 | 20m | -2 / -14 | IS0YHV | -18 / -16 | 4 | ✓ Full exchange observed |
| 05-29 17:27 | 20m | +4 / +2 | R2GF | -8 / +5 | 3 | Partial capture |
| 05-29 17:21 | 20m | - / 0 | RN6MA | +11 / - | 2 | ✓ Closing fragment |
| 05-29 17:17 | 20m | -4 / -7 | UA4FKT | +18 / -8 | 6 | ✓ Full exchange observed |
| 05-29 17:16 | 20m | 0 / - | RU3QR | - / -3 | 2 | ✓ Closing fragment |
| 05-29 17:14 | 20m | -1 / - | SP2EWQ | - / +5 | 2 | ✓ Closing fragment |
| 05-29 17:12 | 20m | - / +9 | R7GH | +12 / - | 3 | ✓ Closing fragment |
| 05-29 17:11 | 20m | +1 / -7 | HS0ZOY | -8 / +3 | 3 | ✓ Full exchange observed |
| 05-29 17:11 | 20m | - / - | YF2BLL | -16 / - | 2 | Partial capture |
| 05-29 17:10 | 20m | +6 / -6 | R9FDE | -8 / -6 | 5 | ✓ Full exchange observed |
| 05-29 16:19 | 20m | +2 / -13 | EA3IXD | -2 / -12 | 4 | ✓ Full exchange observed |
| 05-29 16:18 | 20m | 0 / - | IQ5VK | - / -4 | 2 | ✓ Closing fragment |
| 05-29 16:06 | 10m | - / -3 | 7Q9PTP | -9 / - | 2 | ✓ Closing fragment |
| 05-26 20:52 | 40m | -7 / -10 | UX2QX | -12 / -2 | 5 | ✓ Full exchange observed |
| 05-26 20:52 | 40m | -6 / -1 | SQ3PMX | -5 / -8 | 6 | ✓ Full exchange observed |
| 05-26 20:51 | 40m | -2 / -5 | PD0ME | -2 / +2 | 5 | ✓ Full exchange observed |
| 05-26 20:51 | 40m | - / - | TA4SSK | -14 / - | 2 | Partial capture |
| 05-26 20:49 | 40m | +1 / - | UX7QG | -12 / -24 | 3 | ✓ Closing observed |
| 05-26 20:48 | 40m | - / - | DL6UM | +2 / - | 2 | Partial capture |
| 05-26 20:48 | 40m | 0 / -17 | SP7TF | 0 / -13 | 4 | ✓ Full exchange observed |
| 05-26 20:46 | 40m | +4 / - | M9KBN | - / -11 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 210115 -5 429 EI9FVB DM2HEY -11 (x2) 210945 -18 1201 EI9FVB RA5BQ KO96 211415 -16 1522 EI9FVB IZ3QCH JN55 (x2) 211745 -11 1597 EI9FVB UA3ZZ KO80 (x3) 211915 -11 2574 EI9FVB SP8KO R-02 (x3) 212115 -17 1598 EI9FVB DL2HXA JO51 (x4)
UTC dB Audio Message 160600 -11 2274 EI9FVB 7Q9PTP -03 (x2) 172415 -24 1384 EI9FVB EA3DYI 73
UTC dB Audio Message 172900 -6 1719 CQ EI9FVB IO51 173200 -8 1781 LZ4VR EI9FVB RR73 173300 -7 1702 IS0YHV EI9FVB IO51 173315 -18 1516 EI9FVB IS0YHV -14 173330 -2 1702 IS0YHV EI9FVB R-16 (x2) 193300 -10 606 CQ EI9FVB IO51 193315 -4 2676 EI9FVB F1PBZ -17 193330 -9 607 CQ EI9FVB IO51 193345 -5 2675 EI9FVB F1PBZ -17 193445 -13 1254 EI9FVB RC5F R-13 193700 -9 703 UA1AOF EI9FVB -18 (x3) 193830 -8 703 CQ EI9FVB IO51
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.