3V8HP — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving 3V8HP, decoded by SO8OO in southeastern Poland. 130 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 13 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-09-21.
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 130 FT8 messages attributed to 3V8HP as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (98%), followed by 40 m (2%). Several six-hour UTC windows tied for the largest share (78%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.
Overview
Bands
Last attributed message: 2026-09-21 16:50 UTC
Observed FT8 message patterns
- Attributed sample
- 130 messages
- Active dates
- 13 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -20 to -7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 49, moderate (-15 to -9 dB) 59, strong (≥ -8 dB) 22.
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 3V8HP 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 3V8HP
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
- JM53 · 8 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 2,031 km (approx.)
- Last such locator decoded
- 2026-08-28 16:12 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 | 3V8HP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 06:55 | 40m | - / - | I4BUQ | +2 / - | 4 | Partial capture |
| 10-22 06:52 | 40m | - / - | IK5NAY | -18 / - | 4 | Partial capture |
| 10-22 06:43 | 40m | - / - | IW1FRD | -9 / - | 3 | Partial capture |
| 10-22 06:41 | 40m | - / - | IZ0RPS | -2 / - | 2 | Partial capture |
| 10-22 06:40 | 40m | - / -10 | G7FPE | -9 / - | 3 | ✓ Closing fragment |
| 10-22 06:37 | 40m | - / - | F5NUI | -4 / - | 2 | Partial capture |
| 10-22 06:35 | 40m | - / - | IW1FRD | -11 / - | 5 | Partial capture |
| 10-22 06:33 | 40m | - / - | DL6NDN | +1 / - | 6 | Partial capture |
| 10-22 06:33 | 40m | - / -11 | G0BLB | -6 / - | 9 | ✓ Closing fragment |
| 10-22 06:32 | 40m | - / +5 | I1/OE1AAJ | -1 / - | 21 | Partial capture |
| 10-22 06:32 | 40m | - / - | IW0QOX | -1 / - | 4 | Partial capture |
| 10-22 06:28 | 40m | - / - | DC1SN | -6 / - | 11 | Partial capture |
| 10-22 06:27 | 40m | - / - | ON6DZ | -15 / - | 4 | Partial capture |
| 10-22 06:25 | 40m | - / - | EA3EHQ | -8 / - | 15 | Partial capture |
| 10-22 06:24 | 40m | - / - | DH0GSU | -10 / - | 4 | Partial capture |
| 10-22 06:24 | 40m | - / - | IK6DLK | -4 / - | 2 | Partial capture |
| 10-22 06:24 | 40m | - / - | IW0QOX | -4 / - | 6 | Partial capture |
| 10-05 17:55 | 40m | - / - | EA5V | -12 / - | 2 | Partial capture |
| 10-05 17:55 | 40m | - / - | R6FGF | -8 / - | 2 | Partial capture |
| 10-05 17:55 | 40m | - / - | YO4LUP | -7 / - | 6 | Partial capture |
| 09-27 06:35 | 40m | - / - | YO2MNZ | 0 / - | 3 | Partial capture |
| 09-27 06:32 | 40m | - / - | HB9EFK | 0 / - | 3 | Partial capture |
| 09-27 06:31 | 40m | - / - | G6CUT | -7 / - | 6 | Partial capture |
| 09-27 06:31 | 40m | - / - | PD0WL | -15 / - | 3 | Partial capture |
| 09-27 06:31 | 40m | - / - | OE6BME | -3 / - | 3 | Partial capture |
| 09-27 06:27 | 40m | - / - | I6IAY | -15 / - | 6 | Partial capture |
| 09-27 06:24 | 40m | - / - | F5OWT | -3 / - | 5 | Partial capture |
| 09-27 06:22 | 40m | - / - | LZ2VQ | -11 / - | 2 | Partial capture |
| 09-27 06:21 | 40m | - / -8 | DK1HZ | +5 / - | 5 | ✓ Closing fragment |
| 09-27 06:21 | 40m | - / - | IU5JHK | -11 / - | 4 | Partial capture |
| 09-27 06:17 | 40m | - / - | YO2MNZ | 0 / - | 13 | Partial capture |
| 09-27 06:17 | 40m | - / - | YO8AAZ | -8 / - | 15 | Partial capture |
| 09-27 06:16 | 40m | - / - | F5OWT | -3 / - | 4 | Partial capture |
| 09-27 06:15 | 40m | - / - | 9A3K | +10 / - | 4 | Partial capture |
| 09-27 06:14 | 40m | - / - | G7FPE | -14 / - | 8 | Partial capture |
| 09-27 06:13 | 40m | - / - | PD1AIQ | -4 / - | 6 | Partial capture |
| 09-27 06:11 | 40m | - / - | YO2LLL | -12 / - | 2 | Partial capture |
| 09-27 06:11 | 40m | - / - | G7FPE | -16 / - | 3 | Partial capture |
| 09-27 06:10 | 40m | - / - | YO2MNZ | +6 / - | 8 | Partial capture |
| 09-27 06:09 | 40m | - / -2 | F4GBD | -18 / - | 3 | ✓ Closing fragment |
| 09-27 06:06 | 40m | - / -4 | EA3AKY | -13 / - | 11 | Partial capture |
| 09-27 06:05 | 40m | - / -14 | F5PAC | 0 / - | 16 | ✓ Closing fragment |
| 09-27 06:05 | 40m | - / - | YO8AAZ | -12 / - | 14 | Partial capture |
| 09-27 05:55 | 40m | - / -5 | F4FQY | -10 / - | 4 | ✓ Closing fragment |
| 09-27 05:54 | 40m | - / -15 | DL2MIJ | +4 / - | 3 | Partial capture |
| 09-26 07:36 | 40m | - / - | DL3MIB | +1 / - | 7 | Partial capture |
| 09-24 16:21 | 40m | - / - | S52D | -3 / - | 2 | Partial capture |
| 09-24 16:16 | 40m | - / - | OM3PC | +3 / - | 15 | Partial capture |
| 09-24 16:15 | 40m | - / - | SP6LUV | 0 / - | 3 | Partial capture |
| 09-24 16:14 | 40m | - / -11 | HA7TM | +15 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 064345 -8 2265 3V8HP IW1FRD JN35 (x2) 064430 -14 1218 3V8HP G3YPP JO02 065000 -15 1574 3V8HP IK5NAY JN53 065000 -2 2536 3V8HP F1PBZ +00 065200 +2 477 3V8HP G4NAQ IO81 065230 -19 1572 3V8HP IK5NAY JN53 065400 -11 821 3V8HP F4MSA -13 065430 -18 1570 3V8HP IK5NAY JN53 (x2) 065530 +0 920 3V8HP I4BUQ JN54 065600 -16 1569 3V8HP IK5NAY JN53 065600 +3 920 3V8HP I4BUQ JN54 (x3)
UTC dB Audio Message 074915 -7 2505 3V8HP OH8MXJ KP23 (x4) 075230 +4 1159 3V8HP IK4EWM -07 075345 -11 2505 3V8HP OH8MXJ KP23 075530 -2 1159 3V8HP IK4EWM -07 075630 -16 1724 3V8HP UA9CK MO09 075630 -4 1947 3V8HP F1JPG JN06 075700 -17 1724 3V8HP UA9CK MO09 075930 -1 2550 3V8HP IZ1KGK JN45 080000 -7 1882 3V8HP LB8VE JP32 080000 +7 2550 3V8HP IZ1KGK JN45 080030 +7 724 3V8HP UT0EP KN67 080030 +2 2550 3V8HP IZ1KGK JN45
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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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