SP4CIW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO93

Receiver-side FT8 activity involving SP4CIW, decoded by SO8OO in southeastern Poland. 100 related FT8 messages, observed on 160m, 40m, 20m, 10m, across 26 UTC dates. Heard between 2026-05-24 and 2026-08-22.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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Overview

100
Related messages
0
CQ messages
26
UTC dates heard
-5 dB
Mean decoder S/N

Bands

First seen: 2026-05-24
Last seen: 2026-08-22 11:50 UTC

Activity Heatmap

Locator transmitted by SP4CIW

Approximate centre of JO93, decoded 2026-08-21 15:36 UTC. A transmitted locator is not proof of the operator's permanent location.

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 UTCBandSP4CIW S/NCounterpartCounterpart S/NMsgsCapture
08-22 13:50 20m - / - GJ0KYZ +6 / - 2 ✓ Closing fragment
08-21 15:36 40m -8 / - HA3KHB -9 / -8 4 ✓ Closing observed
08-11 05:16 10m - / +3 SV2CLJ -4 / - 4 ✓ Closing fragment
08-09 13:11 10m - / -3 M0BEW -19 / - 3 Partial capture
08-07 17:29 40m -16 / - 5B4ARQ - / -23 2 Partial capture
08-06 16:55 20m - / -6 DL3NA -3 / - 3 ✓ Closing fragment
08-06 07:24 20m - / -18 IK4LZH -4 / - 4 Partial capture
08-05 18:14 20m - / -10 TN8GD -6 / - 2 ✓ Closing fragment
08-03 20:19 160m - / -20 SQ2BXI +4 / - 4 ✓ Closing fragment
08-03 20:15 160m - / -18 DB100FT -14 / - 2 Partial capture
07-22 10:23 20m - / - PD2WL -16 / - 2 Partial capture
07-19 06:59 20m -4 / - K4CAE - / - 4 Partial capture
07-18 15:39 20m -5 / - BH2WTV - / - 2 Partial capture
07-18 15:37 20m +4 / - K0MDS - / - 2 Partial capture
07-18 07:54 20m -14 / - HI8R - / - 8 Partial capture
07-12 13:55 20m - / -13 RW6B -4 / - 5 ✓ Closing fragment
07-12 13:53 20m - / -15 UA6YW -8 / - 3 ✓ Closing fragment
07-12 13:41 40m - / +5 SP9CXN -12 / - 2 ✓ Closing fragment
07-08 07:48 20m 0 / - KF0YOB - / - 11 Partial capture
06-29 08:11 20m +2 / - II3WWA - / -1 3 ✓ Closing fragment
06-28 15:42 20m +2 / - VU3OSA - / - 5 Partial capture
06-26 16:53 20m -14 / - SP9EKG - / - 2 Partial capture
06-26 09:17 20m -4 / - KF0YOB - / - 10 Partial capture
06-20 08:59 40m -16 / - SQ9FVE - / - 2 ✓ Closing fragment
06-19 08:14 20m - / -9 R6DZD -8 / - 2 Partial capture
06-16 11:35 20m - / - PE9JAN -10 / - 3 Partial capture
06-16 11:33 20m - / -6 F5PBG -16 / - 3 Partial capture
06-13 07:17 40m - / -15 SP3IPA -17 / - 3 ✓ Closing fragment
06-13 07:14 40m -10 / +1 SN0AK +5 / -6 3 Partial capture
06-12 09:20 40m -16 / -2 SQ7HJX -6 / +4 3 ✓ Full exchange observed
06-12 09:06 40m -19 / - SQ1KSM - / -6 3 ✓ Closing fragment
06-11 12:43 40m -20 / - ON2AD - / - 2 Partial capture
06-06 13:56 10m - / -7 UT4QM +10 / - 4 ✓ Closing fragment
06-06 13:49 10m - / - UW7CN +7 / - 11 ✓ Closing fragment
06-06 08:54 20m - / +6 F6GDC -8 / - 4 ✓ Closing fragment
06-06 08:49 20m - / - PI4DX +14 / - 2 ✓ Closing fragment
06-06 08:47 20m - / -11 TA4INO +8 / - 3 ✓ Closing fragment
06-04 14:46 20m +1 / -7 G4DBW -14 / -3 4 ✓ Full exchange observed
06-04 14:46 20m +3 / - SP6AXW - / -7 3 ✓ Closing fragment
06-04 14:43 20m +6 / - KB2PIW - / - 2 ✓ Closing fragment
06-04 09:14 40m -17 / -8 HF10SQ8W +6 / -1 3 Partial capture
05-26 16:53 40m -12 / - IQ5VK - / - 6 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
102315 -16 1328  SP4CIW PD2WL JO22 (x2)
181400  -8  671  SP4CIW TN8GD -10 (x2)
072415  -9  461  SP4CIW IK4LZH -18 (x4)
110600  -3  510  SP4CIW UA4FKT LO23
165545  +0  578  SP4CIW DL3NA JO42 (x3)
062100 -17 1573  SP4CIW KF0YOB +01
135000  +8 1603  SP4CIW GJ0KYZ +11 (x2)
40m
UTC    dB Audio  Message
072230 -21 2127  SP4CIW SP1956POZ -07
194900 -18 1612  SP8CGD SP4CIW JO93
134130 -13 1208  SP4CIW SP9CXN +05 (x2)
175215 -23 1526  SP9LS SP4CIW JO93
074115  -4 2779  SP4CIW DL7ACA JO40 (x2)
172945 -17  833  5B4ARQ SP4CIW R-23 (x2)
151130 -24 1478  SM6CAL SP4CIW +05
151615 -22 1275  DL1CBS/P SP4CIW 73
153645  -8  958  HA3KHB SP4CIW JO93 (x2)
153730  -9  957  SP4CIW HA3KHB RR73
153745  -9  958  HA3KHB SP4CIW 73
10m
UTC    dB Audio  Message
135730 +12 2554  SP4CIW UT4QM R-07 (x2)
093145 +16 2330  SP4CIW F1PBZ -09
093215  -5 2643  SP4CIW R2EA -10
191145 -12  506  SP4CIW LW2EDM RR73
142745 -20 1838  SP4CIW YC2UKL RR73
065115 -19 1390  SP4CIW RK3AW -07
065315 -18 1642  SP4CIW RD7LC -12
131100 -18 1513  SP4CIW M0BEW -03 (x3)
051600  -3  682  SP4CIW SV2CLJ KN10 (x4)
160m
UTC    dB Audio  Message
193630  -1  847  UR5BIO SP4CIW JO93
193845 -21 1760  PD2NBE SP4CIW JO93
201545 -13 1215  SP4CIW DB100FT -18 (x2)
201945  +4  296  SP4CIW SQ2BXI KN09 (x4)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.