SP3TYF — 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: Poland Most frequent locator attributed to this token: JO82

Receiver-side FT8 activity involving SP3TYF, decoded by SO8OO in southeastern Poland. 56 FT8 messages attributed to this token as transmitter, on 160m, 80m, across 3 UTC dates in the available aggregate history. Observed between 2026-09-19 and 2026-10-29.

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 56 FT8 messages attributed to SP3TYF as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (91%), followed by 160 m (9%). 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 (95%); the estimated median was -2 dB.

Overview

56
Messages attributed
3
UTC dates decoded
11
Active 15-min windows
-2 dB
Estimated median S/N

Bands

160m · 5 80m · 51
First attributed message: 2026-09-19
Last attributed message: 2026-10-29 19:57 UTC

Observed FT8 message patterns

Attributed sample
56 messages
Active dates
3 UTC dates
Estimated median S/N
-2 dB
Estimated 10th-90th percentile
-7 to +5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 3, strong (≥ -8 dB) 53.

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 SP3TYF in decoded directed-looking exchanges:

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 SP3TYF

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
JO82 · 32 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
439 km (approx.)
Last such locator decoded
2026-10-29 19:50 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 UTCBandSP3TYF S/NCounterpartCounterpart S/NMsgsCapture
10-29 19:56 80m 0 / -17 OE9GWV -5 / -11 4 ✓ Full exchange observed
10-29 19:55 80m -4 / - DA6WM - / -11 2 ✓ Closing fragment
10-29 19:54 80m -2 / -12 DO9BAU -3 / -1 5 ✓ Full exchange observed
10-29 19:53 80m -4 / +2 OZ9FF +4 / - 4 ✓ Full exchange observed
10-29 19:50 80m - / +1 DO1ID +3 / - 2 Partial capture
10-29 19:49 80m -4 / - JE7JDL - / - 3 Partial capture
10-29 19:48 80m - / -18 JH2FXK -19 / - 2 ✓ Closing fragment
10-29 19:45 80m -2 / - JJ3JHP - / - 3 Partial capture
10-29 19:36 80m -4 / -12 EC3A -13 / -7 5 ✓ Full exchange observed
10-29 19:34 80m -2 / - JR1AIB -7 / -19 6 ✓ Closing observed
09-26 08:10 10m - / -22 EP2AES -14 / - 2 ✓ Closing fragment
09-22 18:38 80m -6 / -14 PE1NPS -6 / -2 7 ✓ Full exchange observed
09-22 18:38 80m -4 / -5 US2YW +18 / +1 6 ✓ Full exchange observed
09-22 18:35 80m +1 / - RI1FJZ - / -16 5 ✓ Closing fragment
09-22 18:28 80m +2 / - RI1FJZ - / - 6 Partial capture
09-22 17:48 80m +3 / - RI1FJZ - / - 2 Partial capture
09-22 17:44 80m +8 / - RI1FJZ - / -19 2 Partial capture
09-22 17:26 80m -8 / - RI1FJZ - / -23 3 Partial capture
09-22 17:07 80m -7 / - RI1FJZ - / - 3 Partial capture
09-22 17:04 80m -3 / - RI1FJZ - / - 3 Partial capture
09-19 18:58 160m +3 / - EX7CQ - / - 2 Partial capture
09-19 17:57 160m -3 / - EX7CQ - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
195315  +5 2292  SP3TYF OZ9FF +02
195330  -4 2069  OZ9FF SP3TYF R+13
195345  +4 2292  SP3TYF OZ9FF RR73
195400  -3 2069  OZ9FF SP3TYF 73
195415  -4 2502  SP3TYF DO9BAU JO62
195430  +2 2069  DO9BAU SP3TYF -01
195445  -2 2502  SP3TYF DO9BAU R-12
195500  -6 2069  DO9BAU SP3TYF RR73
195515  -2 2502  SP3TYF DO9BAU 73
195530  +0 2069  DA6WM SP3TYF -11 (x2)
195630  -1 2069  OE9GWV SP3TYF -11 (x2)
195715  -5  887  SP3TYF OE9GWV R-17
195730  +3 2069  OE9GWV SP3TYF RR73
10m 
UTC    dB Audio  Message
081015 -18 2217  SP3TYF EP2AES -22 (x2)
160m 
UTC    dB Audio  Message
175745  -1 2409  EX7CQ SP3TYF JO82 (x5)

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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