SP8TPS — 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: KO01

Receiver-side FT8 activity involving SP8TPS, decoded by SO8OO in southeastern Poland. 152 FT8 messages attributed to this token as transmitter, on 80m, across 6 UTC dates in the available aggregate history. Observed between 2026-09-30 and 2026-10-09.

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 152 FT8 messages attributed to SP8TPS as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 80 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 (86%); the estimated median was 0 dB.

Overview

152
Messages attributed
6
UTC dates decoded
22
Active 15-min windows
0 dB
Estimated median S/N

Bands

80m · 152
First attributed message: 2026-09-30
Last attributed message: 2026-10-09 18:40 UTC

Observed FT8 message patterns

Attributed sample
152 messages
Active dates
6 UTC dates
Estimated median S/N
0 dB
Estimated 10th-90th percentile
-11 to +6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 18, strong (≥ -8 dB) 131.

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 SP8TPS 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 SP8TPS

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
KO01 · 107 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
182 km (approx.)
Last such locator decoded
2026-10-09 18:39 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 UTCBandSP8TPS S/NCounterpartCounterpart S/NMsgsCapture
10-09 18:38 80m +2 / -2 SQ5ANT +13 / - 5 ✓ Full exchange observed
10-08 21:11 80m +1 / - SQ8AZT -6 / - 3 ✓ Closing observed
10-08 20:21 80m -3 / 0 SQ2RAD +10 / - 5 ✓ Full exchange observed
10-08 18:10 80m 0 / - LZ2VQ -8 / -12 4 ✓ Closing observed
10-08 18:06 80m +4 / -15 DO8JB -3 / -15 14 Partial capture
10-08 18:05 80m +4 / +3 SQ5ANT +8 / - 4 ✓ Full exchange observed
10-07 21:09 80m +4 / - SQ2RAD - / +1 3 Partial capture
10-07 20:41 80m +4 / -3 YO4NF +7 / -3 5 ✓ Full exchange observed
10-07 20:39 80m +6 / - SQ8AZT -15 / - 6 ✓ Full exchange observed
10-07 19:21 80m -7 / +10 SQ5ANT -2 / +5 4 ✓ Full exchange observed
10-06 21:30 80m +4 / -10 EC3A -12 / -21 4 ✓ Full exchange observed
10-06 21:29 80m +4 / - DK8HC -6 / -17 4 ✓ Closing observed
10-06 21:26 80m +2 / - SQ8AZT +9 / - 7 ✓ Full exchange observed
10-06 21:24 80m 0 / +2 SQ8NA +12 / +8 5 ✓ Full exchange observed
10-05 20:54 80m +1 / - SQ2RAD +4 / - 2 Partial capture
10-05 18:47 80m +5 / +6 SQ5ANT +14 / - 3 ✓ Closing observed
10-05 18:45 80m - / - OM1AGE 0 / - 2 Partial capture
10-05 18:42 80m +3 / - SQ8AZT -4 / - 7 ✓ Full exchange observed
09-30 22:20 80m -1 / - DL9KM -4 / -14 7 Partial capture
09-30 22:19 80m - / - DO1KRT +4 / - 2 Partial capture
09-30 22:18 80m +3 / +3 SP6FME +10 / +4 4 ✓ Full exchange observed
09-30 22:16 80m -4 / -2 HG8LXL +8 / +3 7 ✓ Full exchange observed
09-30 22:12 80m -2 / -5 DO9BAU +9 / +4 11 ✓ Full exchange observed
09-30 22:12 80m - / - SP6FME +9 / - 3 Partial capture
09-30 21:54 80m +5 / - SO100PKP - / - 2 Partial capture
09-30 20:27 80m +5 / +7 SN100PKP +8 / - 4 Partial capture
09-30 20:25 80m +6 / - 3Z100PKP - / - 4 Partial capture
09-30 20:18 80m +2 / - UY5QB/A - / - 2 Partial capture
09-30 19:36 80m +2 / - SP5DFK/QRP - / - 9 Partial capture
09-30 19:27 80m -3 / - HF100PKP - / - 14 Partial capture
09-30 19:21 80m -3 / - HF100PKP - / - 6 Partial capture
09-30 19:17 80m -2 / - SP100PKP - / - 2 Partial capture
09-30 19:09 80m -2 / -8 SP100PKP +5 / +1 5 Partial capture
09-30 19:06 80m - / -3 SP100PKP 0 / - 3 Partial capture
09-30 18:57 80m - / -12 SP100PKP -1 / - 2 Partial capture
09-30 18:57 80m -9 / +9 SQ100PKP +13 / +1 18 Partial capture
09-30 18:40 80m -5 / - HF100PKP - / - 28 Partial capture
09-30 18:31 80m -4 / - PJ2/W4IPC - / - 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
202115  -5  752  SQ2RAD SP8TPS KO01
202130  +8 2210  SP8TPS SQ2RAD +00
202145  +0  751  SQ2RAD SP8TPS R+12
202200 +12 2210  SP8TPS SQ2RAD RR73
202215  -3  752  SQ2RAD SP8TPS 73
211145  +1  802  SQ8AZT SP8TPS KO01
211200  -3 1172  SP8TPS SQ8AZT +21 (x2)
183845  +0  902  SQ5ANT SP8TPS KO01 (x2)
183930 +13 2311  SP8TPS SQ5ANT -02
183945  +2  902  SQ5ANT SP8TPS R+14 (x2)
201630  +9 2260  SP8TPS SQ2RAD RR73
203000  +5 1506  SP8TPS SQ8AZT RR73

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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