YV4PPC — 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 YV4PPC, decoded by SO8OO in southeastern Poland. 29 FT8 messages attributed to this token as transmitter, on 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-08-29.
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 29 FT8 messages attributed to YV4PPC as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Most decodes (86%) fell within the six-hour window 22:00-04:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (83%); the estimated median was -20 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 29 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -20 dB
- Estimated 10th-90th percentile
- -24 to -14 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 24, moderate (-15 to -9 dB) 4, strong (≥ -8 dB) 1.
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 YV4PPC 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 YV4PPC
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
- FK60
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 9,030 km (approx.)
- Last such locator decoded
- 2026-06-19 04:07 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 | YV4PPC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-19 05:57 | 40m | - / - | F4DIA | -11 / - | 2 | Partial capture |
| 10-19 05:55 | 40m | - / - | DB3EH | -5 / - | 6 | Partial capture |
| 10-19 05:54 | 40m | - / - | PC2J | -8 / - | 5 | Partial capture |
| 10-19 05:53 | 40m | - / -15 | DK7ZT | -4 / - | 3 | Partial capture |
| 10-19 05:53 | 40m | - / - | PA3CPS | -8 / - | 2 | Partial capture |
| 10-17 05:24 | 40m | - / -12 | DK6WS | -4 / - | 8 | Partial capture |
| 10-17 04:24 | 40m | - / -20 | F5UOU | -16 / - | 2 | Partial capture |
| 10-13 05:43 | 40m | - / -18 | F4CQS | -15 / - | 3 | Partial capture |
| 10-06 05:25 | 40m | - / -11 | F5LOW | -23 / - | 2 | Partial capture |
| 10-06 04:07 | 40m | - / -21 | DL2LN | -21 / - | 3 | Partial capture |
| 10-06 03:58 | 40m | - / - | DL8TV | +2 / - | 5 | Partial capture |
| 10-06 03:57 | 40m | - / -8 | CT3MD | -13 / - | 2 | ✓ Closing fragment |
| 10-06 03:50 | 40m | - / - | PC2F | -20 / - | 6 | Partial capture |
| 10-06 03:32 | 40m | - / -19 | DF7DC | +2 / - | 2 | ✓ Closing fragment |
| 10-06 00:14 | 40m | - / -4 | PV8AJ | -11 / - | 2 | ✓ Closing fragment |
| 10-06 00:09 | 40m | - / - | PV8AJ | -12 / - | 2 | Partial capture |
| 10-06 00:08 | 40m | - / -15 | OZ1LTQ | -10 / - | 2 | Partial capture |
| 10-06 00:07 | 40m | - / -14 | F4CQS | -8 / - | 3 | Partial capture |
| 10-05 23:44 | 40m | - / - | EA1ESW | -21 / - | 2 | Partial capture |
| 10-05 23:40 | 40m | - / - | EA1ESW | -18 / - | 3 | Partial capture |
| 10-05 23:38 | 40m | - / -16 | F4CQS | -7 / - | 3 | Partial capture |
| 10-05 23:29 | 40m | - / -15 | F4CQS | -1 / - | 3 | Partial capture |
| 10-05 23:26 | 40m | - / - | EA1ESW | -15 / - | 8 | Partial capture |
| 10-04 05:14 | 40m | - / +4 | GJ0KYZ | -12 / - | 3 | Partial capture |
| 10-04 05:02 | 40m | - / -16 | EI2IXB | -8 / - | 4 | Partial capture |
| 10-04 03:25 | 40m | - / -22 | UA3GDJ | -4 / - | 4 | ✓ Closing fragment |
| 10-04 02:53 | 40m | - / -17 | RD7O | 0 / - | 9 | Partial capture |
| 10-04 02:37 | 40m | - / -14 | G8KHF | +3 / - | 2 | ✓ Closing fragment |
| 10-03 03:04 | 40m | - / -18 | F1PBZ | -9 / - | 3 | Partial capture |
| 10-03 00:33 | 40m | - / -22 | 3Z4DX | -10 / - | 4 | ✓ Closing fragment |
| 10-02 05:44 | 40m | - / - | DG1KDD | +4 / - | 4 | Partial capture |
| 10-02 05:13 | 40m | - / -12 | DK7ZT | -6 / - | 3 | Partial capture |
| 10-02 03:58 | 40m | - / - | UA3PRS | +6 / - | 3 | Partial capture |
| 10-02 03:54 | 40m | - / -8 | VE3DZ | -21 / - | 2 | ✓ Closing fragment |
| 09-29 04:53 | 40m | - / -16 | HB9FGO | -6 / - | 2 | ✓ Closing fragment |
| 09-20 01:55 | 40m | - / - | UA3GDJ | +5 / - | 2 | Partial capture |
| 09-20 01:49 | 40m | - / - | UA3GDJ | +6 / - | 2 | Partial capture |
| 09-20 01:30 | 40m | - / -16 | F5NBU | +7 / - | 3 | ✓ Closing fragment |
| 09-17 01:46 | 40m | - / -12 | EA3NE | -1 / - | 3 | ✓ Closing fragment |
| 09-14 22:56 | 40m | - / -17 | G0IUS | +5 / - | 3 | Partial capture |
| 09-14 22:47 | 40m | - / +5 | ON1DGN | -5 / - | 4 | Partial capture |
| 09-14 22:27 | 40m | - / - | F1HFP | +1 / - | 3 | Partial capture |
| 09-14 21:59 | 40m | - / -9 | KP4LCA | -8 / - | 2 | Partial capture |
| 09-13 04:52 | 40m | - / -12 | EH3ST | -8 / - | 2 | Partial capture |
| 09-13 04:38 | 40m | - / -15 | LY7T | -18 / - | 4 | ✓ Closing fragment |
| 09-13 04:11 | 40m | - / - | RK6A | -4 / - | 2 | Partial capture |
| 09-13 03:17 | 40m | - / - | UA3GDJ | +4 / - | 2 | Partial capture |
| 09-13 03:06 | 40m | - / -15 | D44TWO | -14 / - | 2 | Partial capture |
| 09-13 02:59 | 40m | - / -6 | EH1SDC | -11 / - | 2 | ✓ Closing fragment |
| 09-09 05:21 | 40m | - / -8 | F4DIA | -16 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 055400 -3 2489 YV4PPC DK7ZT -15 055430 -8 1115 YV4PPC PC2J JO22 055430 -2 2489 YV4PPC DK7ZT -15 055500 -9 1115 YV4PPC PC2J JO22 055500 -2 2043 YV4PPC DB3EH JO42 055530 -9 1115 YV4PPC PC2J JO22 055530 +0 2043 YV4PPC DB3EH JO42 055600 -6 1115 YV4PPC PC2J JO22 055600 -7 2043 YV4PPC DB3EH JO42 055630 -6 1115 YV4PPC PC2J JO22 055630 -10 2043 YV4PPC DB3EH JO42 055700 -12 1610 YV4PPC F4DIA JN36 055700 -6 2043 YV4PPC DB3EH JO42 055730 -10 1610 YV4PPC F4DIA JN36 055730 -7 2043 YV4PPC DB3EH JO42
UTC dB Audio Message 223315 -7 1589 KW8CW YV4PPC -16 223715 -12 1588 Z62NS YV4PPC -12 (x3) 224015 -16 1587 UA3AVY YV4PPC -10 (x2) 225245 -24 1586 Z62NS YV4PPC -15 (x7) 191445 -24 1314 YV4PPC HK3W FJ34 (x2)
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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