BH8PYF — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: China

Receiver-side FT8 activity involving BH8PYF, decoded by SO8OO in southeastern Poland. 40 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 12 UTC dates in the available aggregate history. Observed between 2026-07-19 and 2026-09-07.

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 40 FT8 messages attributed to BH8PYF as the transmitting token by decoded message structure across 12 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (88%), followed by 80 m (10%) and 40 m (3%). Most decodes (98%) fell within the six-hour window 13:00-19:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

40
Messages attributed
12
UTC dates decoded
19
Active 15-min windows
-14 dB
Estimated median S/N

Bands

First attributed message: 2026-07-19
Last attributed message: 2026-09-07 16:44 UTC

Observed FT8 message patterns

Attributed sample
40 messages
Active dates
12 UTC dates
Estimated median S/N
-14 dB
Estimated 10th-90th percentile
-22 to -6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 12, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 8.

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.

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.

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 UTCBandBH8PYF S/NCounterpartCounterpart S/NMsgsCapture
10-23 15:10 40m - / - YO4DW -1 / - 3 Partial capture
10-23 15:09 40m - / -16 OK1AY +10 / - 3 Partial capture
10-23 15:07 40m - / - RA4CPA -10 / - 2 Partial capture
10-15 22:47 80m - / -11 EA8UP -8 / - 2 ✓ Closing fragment
10-07 12:48 40m - / - UA4FKT -18 / - 2 Partial capture
10-05 20:52 80m - / -14 SQ2RAD +5 / - 2 Partial capture
10-05 20:11 40m - / -21 IU1SCQ -2 / - 2 ✓ Closing fragment
10-05 19:46 40m - / -14 EA8UP +7 / - 4 ✓ Closing fragment
10-05 19:03 40m - / - EA7ALL -3 / - 4 Partial capture
10-05 18:06 40m - / - EA7ALL +1 / - 2 Partial capture
10-05 16:53 40m - / - RA3ZH -15 / - 2 Partial capture
09-27 15:26 80m - / - RA3OR -14 / - 2 Partial capture
09-27 15:26 80m - / - UA4FKT +1 / - 2 Partial capture
09-11 19:27 80m - / - DJ7M +11 / - 3 Partial capture
09-10 15:27 40m - / - RC2DD -14 / - 4 Partial capture
09-10 15:24 40m - / -19 R9FE -4 / - 2 ✓ Closing fragment
09-10 15:22 40m - / -4 UR1CCT +12 / - 2 ✓ Closing fragment
09-08 19:45 80m - / - LY1DY +18 / - 2 Partial capture
09-08 19:44 80m - / 0 SM5KNV +15 / - 2 ✓ Closing fragment
09-08 18:23 80m - / - DJ7M +20 / - 3 Partial capture
09-08 16:12 80m - / -19 YO7CFD +16 / - 2 Partial capture
09-08 16:12 80m - / - IK0SHH -9 / - 5 Partial capture
09-08 16:09 80m - / -10 UA9MA -6 / - 2 Partial capture
09-08 16:07 80m - / - UA4FKT -4 / - 2 Partial capture
09-07 17:07 80m - / - DJ7M +18 / - 2 Partial capture
09-07 16:45 80m - / - UA3PY -11 / - 3 Partial capture
09-07 16:43 80m -18 / - RD0L - / -11 2 ✓ Closing fragment
09-07 16:43 80m - / - RO2X +4 / - 5 Partial capture
09-07 16:43 80m - / - UA4FKT +12 / - 2 Partial capture
09-07 16:43 80m - / - UT7UA +11 / - 7 Partial capture
09-07 16:42 80m - / -12 R1943OD +24 / - 2 ✓ Closing fragment
09-04 18:41 80m - / -22 DK7ZT +5 / - 3 Partial capture
09-04 18:40 80m - / -13 RY3D +8 / - 2 ✓ Closing fragment
09-04 18:20 80m - / - OH8JP -6 / - 4 Partial capture
09-04 18:17 80m - / -13 LA9GX +1 / - 3 ✓ Closing fragment
09-04 18:08 80m - / -13 UN3P -18 / - 2 ✓ Closing fragment
09-04 17:54 80m - / - SV8TCK +4 / - 7 Partial capture
08-28 18:20 40m - / - EA7ALL +5 / - 4 Partial capture
08-28 18:17 40m - / -10 ZS6WAB -18 / - 2 ✓ Closing fragment
08-28 13:43 20m -14 / - K1FIE - / -12 2 ✓ Closing fragment
08-28 08:17 10m - / - ON6AA +1 / - 3 Partial capture
08-27 21:52 40m - / -19 S57TW +5 / - 4 Partial capture
08-27 20:57 40m - / - EA7ALL +9 / - 3 Partial capture
08-27 20:56 40m - / -16 MI0OBC -2 / - 2 ✓ Closing fragment
08-25 13:23 20m -6 / - N7PWZ - / -16 2 Partial capture
08-25 13:00 20m - / - F4LZZ -1 / - 3 Partial capture
08-24 15:47 20m -10 / -13 E74K -10 / -20 2 Partial capture
08-21 18:37 20m -13 / - EA6AQG - / -19 4 Partial capture
08-21 18:30 20m - / - CR7BRV +8 / - 2 Partial capture
08-21 18:28 20m - / -19 CU3AC -8 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

10m
UTC    dB Audio  Message
084530  +2  484  BH8PYF F5CUN JN26 (x8)
081315 -12 1298  BH8PYF ON6AA JO11 (x6)
095000 -14 2301  BH8PYF TN8GD R-07
40m
UTC    dB Audio  Message
194730  +7 2281  BH8PYF EA8UP 73
200630 -15 2671  BH8PYF V51WH R-11
201145  -1 1998  BH8PYF IU1SCQ R-21 (x2)
124845 -19 2046  BH8PYF UA4FKT LO23 (x2)
150730 -12 1740  BH8PYF RA4CPA LO38 (x2)
150900  +6  716  BH8PYF OK1AY JN69
150930  -6 2217  BH8PYF RA3BQ KO85
150930 +10  716  BH8PYF OK1AY -16
151000  -3 2272  BH8PYF YO4DW KN34
151000 +15  716  BH8PYF OK1AY -16
151030  -1 2272  BH8PYF YO4DW KN34 (x2)
80m
UTC    dB Audio  Message
194515 +16  421  BH8PYF SM5KNV 73
194515 +18  637  BH8PYF LY1DY KO14 (x2)
192700 +13  443  BH8PYF DJ7M JN49 (x3)
152600  +2  724  BH8PYF UA4FKT LO23 (x2)
152630 -12 1077  BH8PYF RA3OR KO90 (x2)
205200  +7 1898  BH8PYF SQ2RAD R-14 (x2)
205430  -1 1741  BH8PYF UA4FKT LO23
224700  -9 1296  BH8PYF EA8UP R-11 (x2)
20m
UTC    dB Audio  Message
183845 -10 1926  EA6AQG BH8PYF -19 (x2)
185000  -5 2761  KG7WED BH8PYF -22
154715 -10 2529  E74K BH8PYF -20
154730 -10 2583  BH8PYF E74K R-13
130045  +1 1739  BH8PYF F4LZZ JN09 (x3)
131930 -16 1818  RI1ANY BH8PYF -14
132315  -7 2767  N7PWZ BH8PYF -16 (x2)
114745 -20 1525  BH8PYF ND8D R-02
142945 -22  989  K2AK BH8PYF -22
134345 -14 1160  K1FIE BH8PYF -12 (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.

Explore CW reception at SO8OO

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