WP4YR — 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 WP4YR, decoded by SO8OO in southeastern Poland. 87 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-11-01 and 2026-11-06.
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 87 FT8 messages attributed to WP4YR as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -10 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 87 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -19 to -3 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 28, moderate (-15 to -9 dB) 23, strong (≥ -8 dB) 36.
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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with WP4YR in decoded directed-looking exchanges:
Most frequent locator attributed to WP4YR
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
- FK68 · 42 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 8,360 km (approx.)
- Last such locator decoded
- 2026-11-06 00:26 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 | WP4YR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 00:26 | 40m | - / - | R4HHN | -2 / - | 3 | Partial capture |
| 11-06 00:26 | 40m | -10 / - | K1JAK | - / -12 | 2 | ✓ Closing fragment |
| 11-06 00:24 | 40m | - / - | UR9QQ | -15 / - | 2 | Partial capture |
| 11-06 00:22 | 40m | - / -10 | 4L1FL | -4 / - | 4 | Partial capture |
| 11-06 00:20 | 40m | - / - | M7LYG | -3 / - | 4 | Partial capture |
| 11-06 00:15 | 40m | - / 0 | PD1DBL | -16 / - | 3 | Partial capture |
| 11-06 00:15 | 40m | - / - | UR9QQ | -15 / - | 3 | Partial capture |
| 11-06 00:15 | 40m | - / 0 | G1LQT | -12 / - | 6 | Partial capture |
| 11-06 00:14 | 40m | -16 / -14 | EC3A | -18 / -23 | 4 | ✓ Full exchange observed |
| 11-06 00:13 | 40m | -17 / - | PR7AA | - / -15 | 3 | ✓ Closing fragment |
| 11-06 00:12 | 40m | - / - | SV4LGX | -2 / - | 5 | Partial capture |
| 11-06 00:11 | 40m | - / - | UR9QQ | -6 / - | 3 | Partial capture |
| 11-06 00:10 | 40m | - / - | IX1HPN | +2 / - | 4 | Partial capture |
| 11-06 00:09 | 40m | -14 / -1 | F6BPZ | +9 / -9 | 6 | ✓ Full exchange observed |
| 11-06 00:09 | 40m | - / - | F1SAA | -5 / - | 3 | Partial capture |
| 11-06 00:08 | 40m | -12 / -13 | MI7XHT | -23 / -19 | 3 | ✓ Full exchange observed |
| 11-01 02:46 | 40m | -18 / - | N9CBW | - / -9 | 3 | Partial capture |
| 11-01 02:44 | 40m | -18 / - | ER3ZW | - / -8 | 2 | ✓ Closing fragment |
| 11-01 02:37 | 40m | - / - | UR9QQ | 0 / - | 2 | Partial capture |
| 11-01 02:31 | 40m | - / - | RV6F | -16 / - | 2 | Partial capture |
| 11-01 02:30 | 40m | -19 / - | F5UOU | - / -17 | 2 | ✓ Closing fragment |
| 11-01 02:28 | 40m | -7 / -17 | UR9QQ | -1 / -20 | 8 | Partial capture |
| 11-01 02:27 | 40m | -9 / - | CX2SA | - / -16 | 2 | Partial capture |
| 11-01 02:24 | 40m | - / - | UR9QQ | -7 / - | 2 | Partial capture |
| 11-01 02:23 | 40m | -15 / -16 | RZ6L | -14 / -7 | 4 | ✓ Full exchange observed |
| 11-01 02:21 | 40m | -18 / - | KW8CW | - / -10 | 2 | Partial capture |
| 11-01 02:19 | 40m | -5 / - | CX2SA | - / -13 | 3 | Partial capture |
| 11-01 02:19 | 40m | - / - | YO4CPO | -12 / - | 2 | Partial capture |
| 11-01 02:09 | 40m | - / - | UR9QQ | -10 / - | 3 | Partial capture |
| 11-01 01:44 | 40m | -5 / - | W2PTP | - / -16 | 2 | ✓ Closing fragment |
| 11-01 01:40 | 40m | -8 / - | WP4RRF | - / +1 | 3 | ✓ Closing fragment |
| 11-01 01:37 | 40m | -7 / -10 | EA3DY | -2 / -22 | 11 | ✓ Full exchange observed |
| 11-01 01:37 | 40m | - / -3 | US1VM | -2 / - | 2 | Partial capture |
| 11-01 01:37 | 40m | -8 / - | HI8WJI | - / -5 | 3 | ✓ Closing fragment |
| 11-01 01:35 | 40m | -15 / - | ON6AA | - / -7 | 3 | ✓ Closing fragment |
| 11-01 01:33 | 40m | -6 / -7 | EA3NE | +8 / -16 | 4 | ✓ Full exchange observed |
| 11-01 01:31 | 40m | -6 / - | WB8UFC | - / -2 | 2 | ✓ Closing fragment |
| 11-01 01:05 | 80m | - / -7 | N3CZ | -11 / - | 3 | ✓ Closing fragment |
| 09-14 03:23 | 80m | - / -20 | DK7ZT | +2 / - | 5 | Partial capture |
| 09-14 03:19 | 80m | - / - | F4JUO | -23 / - | 4 | Partial capture |
| 09-14 03:12 | 80m | - / -20 | F4UJU | -8 / - | 2 | Partial capture |
| 09-14 03:11 | 80m | - / - | ES5RY | -10 / - | 2 | Partial capture |
| 09-14 03:02 | 80m | - / -24 | EA3AKY | -12 / - | 3 | ✓ Closing fragment |
| 09-14 03:01 | 80m | - / -22 | HB9ALO | -11 / - | 9 | ✓ Closing fragment |
| 09-14 02:59 | 80m | - / -18 | ES5RY | -2 / - | 4 | Partial capture |
| 09-14 02:55 | 80m | - / 0 | OK2SFP | +20 / - | 3 | Partial capture |
| 09-14 02:46 | 80m | - / - | F4EGM | 0 / - | 4 | Partial capture |
| 09-14 02:43 | 80m | - / -15 | F1PBZ | +6 / - | 2 | ✓ Closing fragment |
| 09-14 02:37 | 80m | - / - | SP9FZH | 0 / - | 21 | Partial capture |
| 09-14 02:36 | 80m | - / -25 | DK7ZT | 0 / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 002115 -3 1302 WP4YR M7LYG IO93 (x2) 002245 -7 1300 WP4YR 4L1FL -10 (x2) 002400 -13 1297 CQ WP4YR FK68 a1 002415 -14 1297 WP4YR UR9QQ KN77 002515 -1 1302 WP4YR 4L1FL -13 (x2) 002600 -13 2070 CQ WP4YR FK68 002615 -16 2070 WP4YR UR9QQ KN77 002630 -10 2184 K1JAK WP4YR -12 002645 -3 633 WP4YR R4HHN LO43 002700 -10 2184 K1JAK WP4YR RR73 002715 -4 633 WP4YR R4HHN LO43 (x2)
UTC dB Audio Message 031230 -7 1600 WP4YR F4UJU R-20 (x2) 031730 -20 1599 WP4YR G4VJL -17 031900 -21 1667 WP4YR F4JUO JN19 (x4) 032330 +4 1114 WP4YR DK7ZT -20 (x5) 010500 -12 2537 WP4YR N3CZ EM85 (x3)
UTC dB Audio Message 005200 +3 728 WP4YR PE1MHY -15 (x2) 011200 -22 1939 WP4YR IW8PQ JM78 (x3) 013730 -7 1390 WP4YR HB9HAN JN47 (x3) 020800 -16 1822 WP4YR W1ARY FN31 (x3) 021130 -21 1391 WP4YR CT7AUT IM67 (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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