PY4QQ — 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 PY4QQ, decoded by SO8OO in southeastern Poland. 119 FT8 messages attributed to this token as transmitter, on 80m, 40m, 10m, across 14 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-09-25.
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 119 FT8 messages attributed to PY4QQ as the transmitting token by decoded message structure across 14 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (69%), followed by 40 m (21%) and 80 m (10%). Most decodes (61%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (61%); the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-09-25 04:22 UTC
Observed FT8 message patterns
- Attributed sample
- 119 messages
- Active dates
- 14 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -16 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 34, strong (≥ -8 dB) 73.
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 PY4QQ in decoded directed-looking exchanges:
Most frequent locator attributed to PY4QQ
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
- GH80 · 4 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 9,989 km (approx.)
- Last such locator decoded
- 2026-06-10 19:44 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 | PY4QQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 04:11 | 40m | - / -18 | GM6URC | -18 / - | 3 | Partial capture |
| 11-04 03:15 | 40m | - / -16 | RC9A | -5 / - | 3 | ✓ Closing fragment |
| 10-30 00:05 | 60m | - / - | 4L7T | -10 / - | 4 | Partial capture |
| 10-22 03:25 | 40m | - / -16 | RW9WT | -9 / - | 4 | ✓ Closing fragment |
| 10-18 06:55 | 60m | - / -16 | EI4KF | -10 / - | 2 | ✓ Closing fragment |
| 10-18 06:45 | 40m | - / -7 | ON4GG | 0 / - | 3 | ✓ Closing fragment |
| 10-18 03:41 | 60m | - / - | 9A4ZM | +9 / - | 2 | Partial capture |
| 10-16 10:08 | 10m | - / - | RC2DD | -15 / - | 2 | Partial capture |
| 10-11 05:47 | 80m | - / - | LB6KC | -10 / - | 4 | Partial capture |
| 10-11 05:20 | 80m | - / -5 | EA8SG | -24 / - | 2 | ✓ Closing fragment |
| 10-11 05:18 | 80m | - / -17 | F4FSY | +6 / - | 2 | Partial capture |
| 10-11 05:17 | 80m | - / -14 | HB9EFK | +5 / - | 3 | ✓ Closing fragment |
| 10-11 05:02 | 80m | - / -11 | CT7AUT | -16 / - | 3 | Partial capture |
| 10-11 04:56 | 80m | - / -22 | OZ8ABA | 0 / - | 5 | ✓ Closing fragment |
| 10-11 04:39 | 80m | - / - | OH1EDK | 0 / - | 4 | Partial capture |
| 10-11 04:31 | 80m | - / - | OH1EDK | -4 / - | 4 | Partial capture |
| 10-11 04:07 | 80m | - / -19 | OH6QU | +6 / - | 2 | ✓ Closing fragment |
| 10-07 23:31 | 60m | - / -16 | HA7TM | -6 / - | 2 | ✓ Closing fragment |
| 10-05 06:30 | 80m | - / -14 | GM4YXI | -11 / - | 5 | Partial capture |
| 10-05 06:08 | 80m | - / -10 | AN5CV | -12 / - | 2 | ✓ Closing fragment |
| 10-05 06:03 | 80m | - / -18 | F8RZ | -8 / - | 3 | ✓ Closing fragment |
| 10-05 05:48 | 80m | - / -12 | ON8DM | +1 / - | 6 | ✓ Closing fragment |
| 10-05 05:44 | 80m | - / - | PA0O | 0 / - | 8 | Partial capture |
| 09-25 06:00 | 80m | - / -20 | G0BLB | -11 / - | 2 | ✓ Closing fragment |
| 09-25 05:51 | 80m | - / -16 | G4GVB | -11 / - | 3 | ✓ Closing fragment |
| 09-25 05:43 | 80m | - / -25 | F8TRT | -8 / - | 4 | ✓ Closing fragment |
| 09-25 05:29 | 80m | - / -11 | ZL3IO | -10 / - | 2 | ✓ Closing fragment |
| 09-25 04:42 | 80m | - / -19 | SN40KZE | +2 / - | 6 | ✓ Closing fragment |
| 09-25 04:40 | 80m | - / -24 | Z62NS | -9 / - | 11 | ✓ Closing fragment |
| 09-25 04:21 | 80m | - / - | S57TW | +1 / - | 3 | Partial capture |
| 09-25 03:32 | 80m | - / -16 | OH7KM | +15 / - | 2 | ✓ Closing fragment |
| 09-23 23:45 | 80m | - / +6 | GW8DX | +12 / - | 2 | ✓ Closing fragment |
| 09-22 05:09 | 80m | - / -20 | IZ2AMW | +4 / - | 3 | ✓ Closing fragment |
| 09-22 04:57 | 80m | - / -20 | DO5HOK | -10 / - | 2 | ✓ Closing fragment |
| 09-22 04:48 | 80m | - / - | 9A3J | +4 / - | 3 | Partial capture |
| 09-22 04:47 | 80m | - / -13 | IT9VCE | -6 / - | 2 | ✓ Closing fragment |
| 09-20 05:33 | 80m | - / -18 | DK7ZT | +4 / - | 5 | Partial capture |
| 09-20 05:32 | 80m | - / -12 | LX1TI | +5 / - | 3 | ✓ Closing fragment |
| 09-19 22:04 | 60m | - / -14 | F1PBZ | -3 / - | 3 | Partial capture |
| 09-18 04:33 | 80m | - / -15 | LY1G | +20 / - | 2 | ✓ Closing fragment |
| 09-16 02:28 | 80m | - / - | VE3DZ | -3 / - | 5 | Partial capture |
| 09-16 01:13 | 80m | - / - | R9LE | -18 / - | 2 | Partial capture |
| 09-15 05:05 | 60m | - / - | G0BLB | -4 / - | 2 | Partial capture |
| 09-15 05:04 | 60m | - / -12 | DG0OBU | -4 / - | 4 | Partial capture |
| 09-15 05:03 | 60m | - / -21 | PA1AW | +4 / - | 11 | Partial capture |
| 09-15 05:03 | 60m | - / -15 | LA0FA | -1 / - | 4 | ✓ Closing fragment |
| 09-15 05:02 | 60m | - / -20 | ES6DO | -8 / - | 4 | ✓ Closing fragment |
| 09-15 03:44 | 60m | - / - | LA9GX | +4 / - | 2 | Partial capture |
| 09-15 03:06 | 60m | - / -19 | ON7GB | +9 / - | 4 | ✓ Closing fragment |
| 09-15 02:52 | 60m | - / -18 | PA4PA | +11 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 064545 -2 470 PY4QQ ON4GG R-07 (x3) 032545 -8 770 PY4QQ RW9WT LO64 (x4) 015100 -14 654 PY4QQ DL40EUDXF R-15 031530 -7 1587 PY4QQ RT6C 73 031530 -7 1880 PY4QQ RC9A MO04 (x3) 041115 -13 1317 PY4QQ GM6URC -18 (x3)
UTC dB Audio Message 220445 -6 2470 PY4QQ F5HNQ IN98 220445 -4 2736 PY4QQ F1PBZ -14 (x3) 001530 -5 2446 PY4QQ F5MYK IN97 233115 -5 563 PY4QQ HA7TM R-16 (x2) 034100 +9 2670 PY4QQ 9A4ZM JN86 (x2) 065545 -12 1825 PY4QQ EI4KF -16 (x2) 000545 -10 323 PY4QQ 4L7T LN21 (x4)
UTC dB Audio Message 100800 -14 846 PY4QQ RC2DD KO85 (x2)
UTC dB Audio Message 050615 -18 2809 PY4QQ XE2X 73 051630 -17 1427 PY4QQ CT7AUT 73 051715 +7 206 PY4QQ HB9EFK R-14 (x3) 051815 +6 1792 PY4QQ F4FSY -17 (x2) 052030 -24 1262 PY4QQ EA8SG R-05 (x2) 054615 +23 2606 PY4QQ F5IDJ R-25 054715 -7 2871 PY4QQ LB6KC JP51 (x4) 223830 -16 2198 PY4QQ BD8CS R-18
UTC dB Audio Message 201500 -3 1068 PY4QQ DL3MIB JN57 (x4) 205245 -17 2019 PY4QQ 4Z1GY KM72 (x4) 213800 -14 2034 PY4QQ 9K2GR R-17 (x2) 214300 -11 801 PY4QQ IS0KNY 73 215345 -13 397 PY4QQ J73ESL 73 195430 +2 2542 PY4QQ D2IM R-23 (x3)
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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