SP1956POZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland

Receiver-side FT8 activity involving SP1956POZ, decoded by SO8OO in southeastern Poland. 616 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-24 and 2026-06-28.

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 616 FT8 messages attributed to SP1956POZ as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (62%), followed by 80 m (26%) and 20 m (7%). Several six-hour UTC windows tied for the largest share (52%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.

Overview

616
Messages attributed
5
UTC dates decoded
54
Active 15-min windows
-7 dB
Estimated median S/N

Bands

160m · 3 80m · 163 40m · 379 20m · 45 10m · 26
First attributed message: 2026-06-24
Last attributed message: 2026-06-28 22:27 UTC

Observed FT8 message patterns

Attributed sample
616 messages
Active dates
5 UTC dates
Estimated median S/N
-7 dB
Estimated 10th-90th percentile
-19 to +7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 144, moderate (-15 to -9 dB) 130, strong (≥ -8 dB) 342.

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 SP1956POZ 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.

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 UTCBandSP1956POZ S/NCounterpartCounterpart S/NMsgsCapture
06-28 22:26 40m 0 / - <...> - / - 2 ✓ Closing fragment
06-28 22:21 40m -2 / - <...> - / - 3 ✓ Closing fragment
06-28 22:18 40m -8 / - LU7ART - / -19 2 Partial capture
06-28 22:17 40m -8 / - LU6HOG - / -17 2 Partial capture
06-28 22:08 40m -9 / - <...> -14 / - 2 ✓ Closing fragment
06-28 22:07 40m -10 / - IK2ZJR - / +9 2 Partial capture
06-28 22:02 40m -5 / +6 PG7R -18 / +7 2 Partial capture
06-28 21:58 40m -7 / - RA3WY -18 / +8 3 Partial capture
06-28 21:58 40m -8 / - <...> -18 / - 6 ✓ Closing fragment
06-28 21:55 40m -12 / - <...> -17 / - 2 ✓ Closing fragment
06-28 21:52 40m -9 / - LU3CQ - / -11 3 Partial capture
06-28 21:50 40m -7 / 0 SP4TKA -10 / +5 3 Partial capture
06-28 21:49 40m -7 / - <...> -4 / - 4 ✓ Closing fragment
06-28 21:47 40m -5 / - CX1CW - / -23 5 Partial capture
06-28 21:43 40m - / -4 R6OP -10 / - 2 Partial capture
06-28 21:39 40m -5 / -7 YO4LUP -11 / -5 4 Partial capture
06-28 21:39 40m -5 / - <...> -8 / - 6 ✓ Closing fragment
06-28 06:46 40m -2 / - <...> - / - 2 ✓ Closing fragment
06-28 06:37 40m -4 / - <...> - / - 4 ✓ Closing fragment
06-28 06:33 40m -4 / - G0LUH - / +3 3 Partial capture
06-28 06:19 40m -4 / - <...> - / - 6 ✓ Closing fragment
06-27 22:46 40m +7 / +4 ER1CW -13 / -4 2 Partial capture
06-27 22:46 40m +4 / - <...> -11 / - 4 ✓ Closing fragment
06-27 22:39 40m 0 / - <...> -12 / - 5 ✓ Closing fragment
06-27 22:27 80m +5 / - <...> - / - 3 ✓ Closing fragment
06-27 21:58 80m +11 / -2 YL3ATH +8 / +5 3 Partial capture
06-27 21:58 80m +6 / - <...> 0 / - 4 ✓ Closing fragment
06-27 21:57 80m +10 / -2 S56ZIV 0 / -11 3 Partial capture
06-27 21:50 80m +4 / +7 DO1MDO -4 / +6 7 Partial capture
06-27 21:50 80m +2 / - <...> +7 / - 7 ✓ Closing fragment
06-27 21:49 80m - / +1 UA4FKT +2 / - 2 Partial capture
06-27 21:47 160m +12 / - <...> +7 / - 2 ✓ Closing fragment
06-27 21:46 160m +10 / +8 9A4ZM +6 / -5 3 Partial capture
06-27 10:57 20m -8 / - <...> -22 / - 2 ✓ Closing fragment
06-27 07:57 10m - / - <...> -17 / - 3 ✓ Closing fragment
06-27 07:28 40m -13 / - EI3CTB - / -23 2 Partial capture
06-27 07:24 40m -17 / - EI3CTB - / -25 2 Partial capture
06-27 06:11 40m -18 / - <...> - / - 5 ✓ Closing fragment
06-26 22:22 20m - / -3 EA5W -6 / - 3 Partial capture
06-26 17:17 10m - / - <...> -6 / - 2 ✓ Closing fragment
06-26 17:08 10m 0 / - R6KEE - / -5 2 Partial capture
06-26 17:07 10m -2 / - EA3DYI - / -10 3 Partial capture
06-26 17:03 10m -4 / - <...> -19 / - 3 ✓ Closing fragment
06-26 16:34 10m - / - DL3GA +2 / - 2 Partial capture
06-26 15:58 10m - / - IU4QRO -5 / - 2 Partial capture
06-26 15:57 10m - / - <...> -6 / - 2 ✓ Closing fragment
06-26 15:33 10m -21 / - <...> -8 / - 2 ✓ Closing fragment
06-26 15:32 10m -19 / - SP3PZ -8 / +9 3 Partial capture
06-26 15:29 10m -16 / - <...> - / - 2 ✓ Closing fragment
06-26 15:29 10m -8 / +3 E70SZ -12 / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
221730  -9 1153  LU6HOG SP1956POZ -17 (x2)
221830 -11 1153  LU7ART SP1956POZ -19 (x2)
221930  -1 1153  CQ SP1956POZ
222100  +3 1154  <...> SP1956POZ RR73
222130  -6 1153  LU6HOG SP1956POZ -17
222200  -5 1153  <...> SP1956POZ RR73
222230  +0 1154  RA6AR SP1956POZ -04
222300  -5 1154  <...> SP1956POZ RR73
222330  -4 1153  PW8BR SP1956POZ -15
222430  -3 1154  CX2SA SP1956POZ -24
222600  +5 1154  <...> SP1956POZ RR73
222630  -3 1154  LU3CQ SP1956POZ -08
222700  -4 1154  <...> SP1956POZ RR73
80m 
UTC    dB Audio  Message
220330  +9  596  DO1WGK SP1956POZ -01
220400  +7  596  <...> SP1956POZ RR73
222530 +13  596  CQ SP1956POZ (x2)
222630 +13  596  DO5HOK SP1956POZ +01
222700  +4  596  <...> SP1956POZ RR73
222730 +10  596  CQ SP1956POZ (x2)
222830  +9  596  F5MYK SP1956POZ -18
222900  +4  596  <...> SP1956POZ RR73
222930  +9  596  DO1SKO SP1956POZ -16
223000  +7  596  <...> SP1956POZ RR73
223100  +7  596  CQ SP1956POZ (x3)
160m 
UTC    dB Audio  Message
214630 +14  592  CQ SP1956POZ
214645  +6  587  SP1956POZ 9A4ZM JN86
214700 +10  592  9A4ZM SP1956POZ -05
214715  +7  587  SP1956POZ 9A4ZM R+08
214730 +12  591  <...> SP1956POZ RR73
214745  +7  587  SP1956POZ <...> 73
20m 
UTC    dB Audio  Message
071315  -8 2001  CQ SP1956POZ (x2)
072730 -12 2396  SP1956POZ <...> 73 (x2)
222215  -4 1043  SP1956POZ EA5W IM97 (x3)
230100 -16 1535  SP1956POZ <...> RR73 (x3)
105930  -8 2293  <...> SP1956POZ RR73
211900 -12 1883  SP1956POZ <...> 73 (x2)
212845  -3 2738  SP1956POZ BI4XDT PM01
213400  -8  984  SP1956POZ <...> 73
10m 
UTC    dB Audio  Message
171900  -7 2397  CQ SP1956POZ
171930  -7 2397  UA3PKF SP1956POZ +11
172100  -9 2397  CQ SP1956POZ
172130 -12 2400  <...> SP1956POZ
172145 -12 2397  SP1956POZ SP3WBW -01
172200  -3 2400  IK4RVY SP1956POZ R+09
172545 -11 2400  SP1956POZ <...> 73 (x9)

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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee