K0EOO — 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: United States Most frequent locator attributed to this token: EN34

Receiver-side FT8 activity involving K0EOO, decoded by SO8OO in southeastern Poland. 145 FT8 messages attributed to this token as transmitter, on 40m, across 9 UTC dates in the available aggregate history. Observed between 2026-08-22 and 2026-10-20.

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 145 FT8 messages attributed to K0EOO as the transmitting token by decoded message structure across 9 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 (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (69%); the estimated median was -7 dB.

Overview

145
Messages attributed
9
UTC dates decoded
15
Active 15-min windows
-7 dB
Estimated median S/N

Bands

First attributed message: 2026-08-22
Last attributed message: 2026-10-20 00:34 UTC

Observed FT8 message patterns

Attributed sample
145 messages
Active dates
9 UTC dates
Estimated median S/N
-7 dB
Estimated 10th-90th percentile
-10 to -1 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 45, strong (≥ -8 dB) 100.

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 K0EOO

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
EN34 · 43 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
7,771 km (approx.)
Last such locator decoded
2026-10-20 00:30 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 UTCBandK0EOO S/NCounterpartCounterpart S/NMsgsCapture
10-21 23:25 40m - / - F4ANC -11 / - 3 ✓ Closing fragment
10-21 23:24 40m - / - IK4LZH -13 / - 3 ✓ Closing fragment
10-21 23:23 40m - / -13 F1PBZ -9 / - 4 Partial capture
10-21 14:52 10m - / 0 CN8WK +14 / - 2 ✓ Closing fragment
10-20 00:34 40m -8 / - CT3IQ - / -16 2 ✓ Closing fragment
10-20 00:33 40m -10 / - DL9IU - / -7 2 ✓ Closing fragment
10-20 00:31 40m -8 / - ON8WR +5 / -6 5 ✓ Full exchange observed
10-20 00:29 40m -8 / +5 OS4K -14 / - 3 ✓ Closing observed
10-20 00:27 40m -11 / - SP6FME - / -6 2 ✓ Closing fragment
10-20 00:25 40m -10 / - F6FHZ -6 / -21 3 ✓ Closing observed
10-20 00:22 40m -11 / - PD0DDA +4 / -3 9 Partial capture
10-20 00:22 40m - / - RW9ULK -8 / - 2 Partial capture
10-20 00:21 40m -8 / - JY5IB - / -15 7 ✓ Closing fragment
10-17 23:42 40m - / -3 EA5JLB -1 / - 6 Partial capture
10-17 23:41 40m - / - DG6VC -22 / - 2 ✓ Closing fragment
10-17 23:41 40m - / - TA2EE -10 / - 2 Partial capture
10-17 23:39 40m - / - G1PZS -4 / - 2 Partial capture
10-16 23:31 40m - / -14 UT6UA 0 / - 4 ✓ Closing fragment
10-16 23:29 40m - / - G4IFX +11 / - 2 Partial capture
10-16 23:29 40m - / -8 UT3RO -4 / - 3 ✓ Closing fragment
10-16 23:26 40m - / -8 F5OYA/P +3 / - 4 ✓ Closing fragment
10-16 23:24 40m - / -9 LB7ZG -9 / - 2 ✓ Closing fragment
10-16 23:22 40m - / -1 F4VTR +9 / - 3 ✓ Closing fragment
10-10 01:21 40m - / - OD5XX +6 / - 2 ✓ Closing fragment
10-03 23:49 80m - / - OK1WCF +1 / - 5 Partial capture
10-03 23:43 80m - / -14 I1RJP +14 / - 3 ✓ Closing fragment
10-03 00:16 40m -4 / - Z61DX - / - 2 Partial capture
10-03 00:08 40m -5 / - G3TKT +3 / -5 4 ✓ Full exchange observed
10-03 00:03 40m -4 / -11 G7SLB +11 / -7 3 ✓ Full exchange observed
10-03 00:02 40m -5 / -13 RA3ZH -12 / - 3 ✓ Closing observed
10-02 23:58 40m -4 / - Z61DX - / - 4 Partial capture
09-29 02:18 40m - / -24 RW9WT +4 / - 6 ✓ Closing fragment
09-29 02:16 40m - / - JY5IB -20 / - 4 ✓ Closing fragment
09-21 23:13 40m - / - UA6LIK -5 / - 3 Partial capture
09-21 23:11 40m -10 / - 9A3AUH - / -14 2 ✓ Closing fragment
09-21 23:10 40m -10 / -14 TA3TK -9 / - 4 ✓ Closing observed
09-21 23:06 40m -12 / - 9A3TN -15 / -7 3 ✓ Closing observed
09-21 23:06 40m - / -7 2E0GKF +2 / - 2 Partial capture
09-19 23:50 40m -10 / +3 SV0XAD -10 / -17 5 ✓ Full exchange observed
09-19 23:49 40m -9 / -7 IU8RFW +4 / -19 4 ✓ Full exchange observed
09-19 23:48 40m -10 / - SQ9DJQ - / -19 2 ✓ Closing fragment
09-19 23:45 40m -8 / -1 F5NBU +13 / -4 5 ✓ Full exchange observed
09-19 23:45 40m -8 / +5 SV7SXE +2 / -16 14 ✓ Full exchange observed
09-13 01:38 40m -9 / - K1TTL - / -18 2 Partial capture
09-13 01:35 40m -10 / - K8JWL - / -5 2 Partial capture
09-13 01:34 40m -6 / - DK5UP - / -14 2 ✓ Closing fragment
09-13 01:33 40m -8 / - PY2DPM - / -18 2 ✓ Closing fragment
09-13 01:32 40m -8 / - TA3NK - / -13 2 ✓ Closing fragment
09-13 01:30 40m -7 / - DL3MIB - / -17 3 ✓ Closing fragment
09-13 01:29 40m -6 / - K8OCN - / -1 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
003315 -10  381  DL9IU K0EOO -07 (x2)
003415  -8  381  CT3IQ K0EOO -16 (x2)
232315  -9 2536  K0EOO F1PBZ -13 (x2)
232345 -12  363  K0EOO EB2EMZ IN83
232415 -14  432  K0EOO IK4LZH JN54
232415  -9 2535  K0EOO F1PBZ -13
232445 -12  432  K0EOO IK4LZH JN54
232445 -13 2535  K0EOO F1PBZ -13
232545 -12  433  K0EOO IK4LZH 73
232545  -8 2145  K0EOO F4ANC JN25 (x3)
10m
UTC    dB Audio  Message
145245 +16 2601  K0EOO CN8WK +00 (x2)
80m
UTC    dB Audio  Message
235900  -4 2400  K0EOO F1PBZ -16 (x2)
234330 +18  430  K0EOO I1RJP JN45 (x3)
234900  +0 2220  K0EOO OK1WCF JO80 (x5)
20m
UTC    dB Audio  Message
233600  -5 2375  K0EOO UR5QW RR73
233630  +5 2715  K0EOO OK4FX JO70 (x2)
233800  -5 2864  K0EOO IW2MYH JN45
233800  -5 2921  K0EOO DL4KSD JO71
233800 -24 1682  K0EOO DB5BC JO30
233930  -7 2864  K0EOO IW2MYH R-10
234100  -7 2576  K0EOO OK4FX JO70 (x4)
234800  +5 2863  K0EOO IU2SLI -08 (x2)
235130  +3 2864  K0EOO SQ3MQD JO71 (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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