V47YA — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving V47YA, decoded by SO8OO in southeastern Poland. 488 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 5 UTC dates in the available aggregate history. Observed between 2026-09-18 and 2026-10-03.
These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.
SO8OO decoded 488 FT8 messages attributed to V47YA as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (76%), followed by 80 m (24%). Most decodes (100%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8 dB.
Overview
Bands
Last attributed message: 2026-10-03 23:28 UTC
Observed FT8 message patterns
- Attributed sample
- 488 messages
- Active dates
- 5 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -16 to -4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 57, moderate (-15 to -9 dB) 173, strong (≥ -8 dB) 258.
WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with V47YA in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to V47YA
The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.
- Attributed locator
- FK87 · 20 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,161 km (approx.)
- Last such locator decoded
- 2026-10-03 23:06 UTC
A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.
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 | V47YA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-03 23:27 | 40m | - / -9 | RN6LPC | -1 / - | 3 | Partial capture |
| 10-03 23:26 | 40m | -5 / - | PD0OTH | - / -14 | 3 | Partial capture |
| 10-03 23:24 | 40m | -6 / - | DL6MRM | - / -20 | 5 | ✓ Closing fragment |
| 10-03 23:23 | 40m | -6 / - | YO3TEP | - / -15 | 2 | ✓ Closing fragment |
| 10-03 23:23 | 40m | - / - | F5PBG | -7 / - | 2 | Partial capture |
| 10-03 23:22 | 40m | -6 / - | VE1RSM | - / +2 | 2 | ✓ Closing fragment |
| 10-03 23:21 | 40m | -8 / - | K5RSB | - / -9 | 2 | ✓ Closing fragment |
| 10-03 23:21 | 40m | - / - | EA5W | -12 / - | 10 | Partial capture |
| 10-03 23:20 | 40m | -8 / - | RA1AOB | - / -2 | 2 | ✓ Closing fragment |
| 10-03 23:19 | 40m | -6 / - | Z31PM | - / -15 | 2 | ✓ Closing fragment |
| 10-03 23:18 | 40m | -7 / -12 | YO4NF | +1 / -11 | 4 | ✓ Full exchange observed |
| 10-03 23:17 | 40m | -8 / - | UA3GX | - / -18 | 2 | ✓ Closing fragment |
| 10-03 23:14 | 40m | - / - | F5PBG | -5 / - | 2 | Partial capture |
| 10-03 23:13 | 40m | -6 / - | N5RZK | - / -7 | 2 | ✓ Closing fragment |
| 10-03 23:11 | 40m | -6 / -2 | EA6TU | -20 / -10 | 4 | ✓ Full exchange observed |
| 10-03 23:09 | 40m | -4 / - | AK4LL | - / 0 | 2 | ✓ Closing fragment |
| 10-03 23:09 | 40m | - / - | UR9QQ | -20 / - | 2 | Partial capture |
| 10-03 23:09 | 40m | -3 / -10 | RK5M | +7 / -4 | 12 | ✓ Full exchange observed |
| 10-03 23:08 | 40m | - / -12 | M5LMG | 0 / - | 15 | Partial capture |
| 10-03 23:08 | 40m | - / -12 | SV1IW | -2 / - | 6 | Partial capture |
| 10-03 23:08 | 40m | -6 / -15 | K3SWZ | -11 / - | 4 | ✓ Full exchange observed |
| 10-03 23:07 | 40m | - / - | M0XUE | +8 / - | 8 | Partial capture |
| 10-03 23:07 | 40m | -7 / - | SQ9CXH | - / -19 | 2 | ✓ Closing fragment |
| 10-03 23:05 | 40m | -5 / - | YE5TA | - / -20 | 2 | ✓ Closing fragment |
| 10-03 23:04 | 40m | -4 / - | 9A4ZM | - / -17 | 2 | ✓ Closing fragment |
| 10-03 23:04 | 40m | - / - | G0GFC | -7 / - | 3 | Partial capture |
| 10-03 23:04 | 40m | - / - | PT7YB | -4 / - | 8 | Partial capture |
| 10-03 23:03 | 40m | -6 / - | IU5HIU | - / -18 | 3 | ✓ Closing fragment |
| 10-03 23:02 | 40m | - / - | EA5GHE | -17 / - | 10 | Partial capture |
| 10-03 23:01 | 40m | -5 / - | I1YDT | - / -8 | 2 | ✓ Closing fragment |
| 10-03 23:01 | 40m | -6 / - | G0IUS | -1 / -17 | 5 | ✓ Closing observed |
| 10-03 23:00 | 40m | -6 / -1 | YB5QZ | -14 / -3 | 4 | ✓ Full exchange observed |
| 10-03 22:58 | 40m | -6 / - | KF8EFV | - / -10 | 2 | Partial capture |
| 10-03 22:56 | 40m | -5 / - | M8RLJ | - / -11 | 3 | ✓ Closing fragment |
| 10-03 22:54 | 40m | -6 / - | YO5PQY | - / -23 | 3 | ✓ Closing fragment |
| 10-03 22:53 | 40m | - / - | R6LKG | -10 / - | 2 | Partial capture |
| 10-03 22:53 | 40m | -6 / - | LA6AFA | - / -15 | 2 | ✓ Closing fragment |
| 10-03 22:53 | 40m | - / - | M8RLJ | -8 / - | 2 | Partial capture |
| 10-03 22:52 | 40m | -8 / -8 | IW9HPG | -17 / -14 | 5 | ✓ Full exchange observed |
| 10-03 22:50 | 40m | -5 / - | RA3WY | - / -25 | 3 | ✓ Closing fragment |
| 10-03 22:50 | 40m | -7 / - | M9OOS | -1 / -9 | 13 | ✓ Closing observed |
| 10-03 22:49 | 40m | -4 / -15 | TA3GO | -3 / -14 | 5 | ✓ Full exchange observed |
| 10-03 22:48 | 40m | -6 / +3 | KY2J | -6 / +8 | 4 | ✓ Full exchange observed |
| 10-03 22:46 | 40m | - / - | MM0DXL | -16 / - | 2 | Partial capture |
| 10-03 22:45 | 40m | - / - | G0GFC | -9 / - | 7 | Partial capture |
| 10-03 22:45 | 40m | - / -7 | RN6LPC | 0 / - | 5 | Partial capture |
| 10-03 22:44 | 40m | -5 / - | IU8RFW | - / -16 | 2 | ✓ Closing fragment |
| 10-03 22:43 | 40m | -3 / - | Z23OEK | - / -13 | 3 | Partial capture |
| 10-03 22:42 | 40m | - / - | MM0DXL | -13 / - | 3 | Partial capture |
| 10-03 22:42 | 40m | -5 / - | YO4FZV | -7 / -5 | 13 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 232545 -5 792 DL6MRM V47YA -20 232600 -13 921 V47YA EA5W IM97 232615 -6 793 DL6MRM V47YA -20 232630 -11 921 V47YA EA5W IM97 232645 -4 793 PD0OTH V47YA -14 232700 -1 792 V47YA RN6LPC LN17 232715 -6 792 PD0OTH V47YA -14 232730 -13 921 V47YA EA5W IM97 232745 -4 793 PD0OTH V47YA -14 232800 +0 792 V47YA RN6LPC -09 232815 -4 792 DL6MRM V47YA RR73 232830 -1 792 V47YA RN6LPC -09 232830 -10 921 V47YA EA5W IM97 (x3)
UTC dB Audio Message 041315 -11 1751 V47YA DL1YCL JO31 041345 +2 2717 V47YA UT7UA KO50 041345 -14 264 V47YA SQ2BXI JO94 041345 +13 2306 V47YA HA3OU JN96 041415 +0 2717 V47YA UT7UA KO50 041415 +13 2306 V47YA HA3OU JN96 041445 -3 2717 V47YA UT7UA KO50 041445 +14 2306 V47YA HA3OU JN96 (x7) 041945 -1 1192 V47YA EA1CK IN71
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
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