OK1EPS — 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: Czech Republic Most frequent locator attributed to this token: JO70

Receiver-side FT8 activity involving OK1EPS, decoded by SO8OO in southeastern Poland. 51 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-11-02 and 2026-11-05.

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 51 FT8 messages attributed to OK1EPS as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (94%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

51
Messages attributed
3
UTC dates decoded
13
Active 15-min windows
-12 dB
Estimated median S/N

Bands

First attributed message: 2026-11-02
Last attributed message: 2026-11-05 23:15 UTC

Observed FT8 message patterns

Attributed sample
51 messages
Active dates
3 UTC dates
Estimated median S/N
-12 dB
Estimated 10th-90th percentile
-23 to -4 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 18, moderate (-15 to -9 dB) 15, strong (≥ -8 dB) 18.

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.

Most frequent locator attributed to OK1EPS

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
JO70 · 29 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
487 km (approx.)
Last such locator decoded
2026-11-05 23:11 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 UTCBandOK1EPS S/NCounterpartCounterpart S/NMsgsCapture
11-05 23:15 40m -10 / - EA6TU - / -6 2 ✓ Closing fragment
11-04 15:46 40m -12 / -19 DL7ACA -9 / - 5 ✓ Full exchange observed
11-04 15:28 40m -20 / -9 DH2NJS -7 / +5 3 Partial capture
11-04 15:23 40m -17 / -17 SM0EJR -3 / - 13 ✓ Closing observed
11-04 15:19 40m -16 / -4 DG6ITP -6 / -2 5 ✓ Full exchange observed
11-02 17:36 40m - / - LA2GCA -18 / - 3 Partial capture
11-02 17:36 40m - / -7 M0BEW +2 / - 3 Partial capture
11-02 17:23 40m - / - RY7G +4 / - 2 Partial capture
11-02 17:08 40m - / -9 SV1DKR -8 / - 2 ✓ Closing fragment
11-02 15:15 40m -5 / -2 ON6WDL +7 / -11 17 ✓ Full exchange observed
11-02 15:09 40m -8 / - S54E - / - 2 Partial capture
11-02 15:06 40m - / -8 HB9ELE +6 / - 3 ✓ Closing fragment
11-02 15:03 40m - / - OH5KNL -4 / - 2 Partial capture
11-02 15:00 40m -4 / +1 HA3HZ -2 / -12 9 ✓ Full exchange observed
11-02 14:08 40m - / - UA4FKT +7 / - 3 Partial capture
11-02 14:04 40m -9 / +10 DJ2MS -9 / - 8 Partial capture
11-02 13:26 40m - / - 9A4ZM +2 / - 2 Partial capture
11-02 13:23 40m - / +1 DK5RL +2 / - 4 Partial capture
11-02 13:18 40m - / -21 F1PBZ -3 / - 4 Partial capture
11-02 13:00 40m -20 / -16 DK1HSI -12 / - 4 Partial capture
11-02 12:57 40m -20 / -6 DL1RI/P -8 / - 4 ✓ Closing observed
11-02 12:52 40m -23 / -13 DK1HSI -11 / - 4 Partial capture
11-02 12:45 40m - / - DL7ACA -2 / - 2 Partial capture
11-02 12:32 40m -20 / -10 DK1HSI -11 / - 4 Partial capture
11-02 12:24 40m -21 / - PD0IFI -12 / +1 5 ✓ Closing observed
11-02 12:22 40m - / - HA3HZ -15 / - 2 Partial capture
11-02 12:22 40m -24 / - HA7TM +1 / +5 4 ✓ Closing observed
11-02 12:21 40m - / -5 PG4T -1 / - 6 Partial capture
11-02 12:12 40m - / - DH2NJS -13 / - 5 Partial capture
11-02 12:10 40m - / - DL7ACA -5 / - 3 Partial capture
11-02 12:09 40m - / -1 HA1BF -12 / - 2 ✓ Closing fragment
10-28 17:03 40m - / - LZ2VQ -18 / - 3 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
152815 -18 1659  SM0EJR OK1EPS 73
152845 -17 1659  DH2NJS OK1EPS +05
152900  -7 1659  OK1EPS DH2NJS R-09
152915 -24 1659  DH2NJS OK1EPS RRR
154200 -11 1659  GW4DVB OK1EPS JO70
154600 -12 1659  CQ OK1EPS JO70
154615 -13 1659  OK1EPS DL7ACA JO40
154630 -11 1659  DL7ACA OK1EPS +15
154645 -13 1658  OK1EPS DL7ACA R-19
154700 -12 1659  DL7ACA OK1EPS RRR
154715  -2 1658  OK1EPS DL7ACA 73
155530 -17 1659  EU6UE OK1EPS JO70
231130 -14  944  RA2FCF OK1EPS JO70
231515  -8  944  EA6TU OK1EPS R-06 (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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