SP9CSE/QRP — 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

Receiver-side FT8 activity involving SP9CSE/QRP, decoded by SO8OO in southeastern Poland. 38 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 5 UTC dates in the available aggregate history. Observed between 2026-08-26 and 2026-10-03.

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 38 FT8 messages attributed to SP9CSE/QRP as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (68%), followed by 40 m (32%). Several six-hour UTC windows tied for the largest share (66%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.

Overview

38
Messages attributed
5
UTC dates decoded
9
Active 15-min windows
-16 dB
Estimated median S/N

Bands

80m · 26 40m · 12
First attributed message: 2026-08-26
Last attributed message: 2026-10-03 16:34 UTC

Observed FT8 message patterns

Attributed sample
38 messages
Active dates
5 UTC dates
Estimated median S/N
-16 dB
Estimated 10th-90th percentile
-20 to -5 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 19, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 11.

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 UTCBandSP9CSE/QRP S/NCounterpartCounterpart S/NMsgsCapture
10-03 16:51 40m - / - DL1CC -3 / - 3 Partial capture
10-02 06:24 40m - / - ES6DO -4 / - 2 Partial capture
10-02 03:53 80m - / -15 DJ8ES +10 / - 3 Partial capture
10-02 00:05 80m - / - DL3HN -3 / - 14 Partial capture
10-01 20:26 80m - / - RX3ASQ -9 / - 2 Partial capture
09-30 19:46 80m - / - IV3SKB +16 / - 3 Partial capture
09-30 05:44 40m - / - EA5D -18 / - 2 Partial capture
09-30 05:35 40m - / - DG1ROL -6 / - 3 Partial capture
09-29 20:05 40m - / 0 G7NUT -12 / - 2 Partial capture
09-29 16:54 40m -16 / -16 YO4NF -4 / -8 2 Partial capture
09-29 05:47 40m - / - <...> 0 / - 4 ✓ Closing fragment
09-27 04:19 80m - / - IW3GJF +12 / - 6 Partial capture
09-26 22:10 80m - / -1 UA3GX 0 / - 2 Partial capture
09-26 20:16 40m - / - F4FLF -2 / - 3 Partial capture
09-26 20:11 40m - / - F4FLF -5 / - 3 Partial capture
09-26 18:23 80m - / -22 9A3K +11 / - 3 Partial capture
09-26 16:44 80m - / -15 RX6LG -6 / - 2 Partial capture
09-26 07:37 40m - / - SP2BZ -5 / - 2 Partial capture
09-26 05:11 80m -16 / - <...> - / - 6 Partial capture
09-26 05:08 80m -8 / - <...> - / - 2 Partial capture
09-26 04:52 80m -18 / - <...> - / - 9 Partial capture
09-26 04:45 80m -10 / - <...> -1 / - 3 ✓ Closing fragment
09-26 04:43 80m -12 / - I6XVL - / - 2 Partial capture
09-26 04:40 80m -18 / - W9XYZ - / - 2 Partial capture
09-16 08:45 10m - / - IK2YYO -6 / - 6 Partial capture
08-26 20:18 40m - / - IZ7KGB -3 / - 2 Partial capture
08-26 20:02 40m +5 / +6 OK2VCR +10 / - 3 Partial capture
08-26 19:58 40m - / - IZ7KGB +1 / - 5 Partial capture
08-26 19:47 40m - / -14 RN6DR -4 / - 2 Partial capture
08-26 19:42 40m - / - IZ7KGB +1 / - 14 Partial capture
08-26 19:24 40m - / -1 PA3AGN -10 / - 4 Partial capture
08-26 19:19 40m -4 / - <...> - / - 3 ✓ Closing fragment
08-26 19:15 40m -7 / - <...> - / - 3 Partial capture
08-26 18:55 40m - / - <...> +5 / - 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
053730 -12 1206  SP9CSE/QRP <...> RR73
054430 -16 1206  SP9CSE/QRP EA5D JN00 (x3)
191330  -7  971  SP9CSE/QRP <...> RR73 (x2)
062400  -2  965  SP9CSE/QRP ES6DO KO27 (x2)
063430 -14  965  SP9CSE/QRP SP5WZ KO02
163430 -11 2466  <...> SP9CSE/QRP
165145  -2 2466  SP9CSE/QRP DL1CC JO72 (x3)
074000 -13 1725  SP9CSE/QRP <...> RR73
164400 -14 1733  SP9CSE/QRP IK0VVN R+05
80m 
UTC    dB Audio  Message
000600  -6 2078  SP9CSE/QRP DL3HN JN49 (x12)
035315  +7 1201  SP9CSE/QRP DJ8ES JO43 (x3)
10m 
UTC    dB Audio  Message
072630  +6 2640  SP9CSE/QRP <...> RR73 (x3)
084500  +2 1740  SP9CSE/QRP IK2YYO JN55 (x6)
20m 
UTC    dB Audio  Message
071030  -6 1458  SP9CSE/QRP <...> RR73 (x3)
063815  +2 1703  SP9CSE/QRP LZ1ZF -13
065345  +8 1175  SP9CSE/QRP <...> 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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