SP4NKK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: KO13

Receiver-side FT8 activity involving SP4NKK, decoded by SO8OO in southeastern Poland. 226 related FT8 messages, 41 CQ messages, observed on 80m, 40m, 20m, 10m, across 6 UTC dates. Heard between 2026-05-24 and 2026-08-20.

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

226
Related messages
41
CQ messages
6
UTC dates heard
-2 dB
Mean decoder S/N

Bands

First seen: 2026-05-24
Last seen: 2026-08-20 02:15 UTC

Activity Heatmap

Locator transmitted by SP4NKK

Approximate centre of KO13, decoded 2026-08-20 04:10 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 UTCBandSP4NKK S/NCounterpartCounterpart S/NMsgsCapture
08-20 04:09 80m +10 / - CX6TU - / - 3 Partial capture
08-20 04:05 80m +12 / - CX6TU - / - 2 Partial capture
08-20 04:00 80m +3 / +3 SQ3JVA -7 / - 4 ✓ Closing observed
08-20 03:59 80m 0 / -17 CT2GQA -21 / -6 5 ✓ Full exchange observed
08-20 03:57 80m 0 / -2 YO6LM +2 / +3 5 ✓ Full exchange observed
08-20 03:53 80m +4 / -1 SP5DFK -13 / - 4 ✓ Full exchange observed
08-20 03:53 80m +7 / -1 SP9UPH +13 / - 5 ✓ Closing observed
08-20 03:52 80m +8 / -1 SP6DOL -14 / - 3 ✓ Full exchange observed
08-20 03:48 80m +8 / -11 EA3AKY -7 / -3 5 ✓ Full exchange observed
08-20 03:48 80m +6 / -5 OE5DML -6 / +5 6 ✓ Full exchange observed
08-16 18:21 20m - / - US6CQ 0 / - 2 Partial capture
08-16 18:13 20m - / -10 F1ODM -10 / - 2 ✓ Closing fragment
08-16 18:11 20m - / -5 OZ1BUR -14 / - 2 Partial capture
08-16 18:03 20m - / - PD3LKN -15 / - 2 Partial capture
08-16 18:01 20m - / - YO6PNM -9 / - 2 Partial capture
06-08 19:37 10m - / -2 S56UVB -11 / - 3 ✓ Closing fragment
06-08 19:31 10m - / +4 DL9KM -3 / - 3 ✓ Closing fragment
06-08 19:30 10m - / +2 PH7GD -17 / - 3 ✓ Closing fragment
06-08 19:26 10m - / - PD1ADA -4 / - 8 ✓ Closing fragment
06-08 19:25 10m - / +5 F1PBZ +26 / - 2 Partial capture
06-08 19:25 10m - / - PD0RCQ -6 / - 2 Partial capture
06-07 03:07 80m +5 / - OH6FSO - / -10 3 ✓ Closing fragment
06-07 03:03 80m +8 / +1 OM0RX +7 / - 6 ✓ Full exchange observed
06-07 03:01 80m +8 / -14 IK4LZH 0 / +7 7 ✓ Full exchange observed
06-07 03:00 80m +10 / - DK8HC/P - / +2 2 ✓ Closing fragment
06-07 02:57 80m +13 / - DO7BE -5 / 0 2 ✓ Closing observed
06-07 02:55 80m +2 / - W3LL - / - 2 Partial capture
06-07 02:53 80m +5 / +5 DO7BE -15 / +3 5 ✓ Full exchange observed
06-07 02:53 80m - / - RK6OQ -24 / - 2 Partial capture
06-04 03:47 40m - / -6 US2UM -4 / - 4 ✓ Closing fragment
06-04 03:45 40m - / - DL5DQZ -6 / - 3 ✓ Closing fragment
06-04 03:34 40m - / -6 OO7J -5 / - 2 Partial capture
06-04 03:33 40m - / - RA6OY -10 / - 4 Partial capture
06-04 03:26 80m +12 / -1 HA1SU +3 / +8 4 ✓ Full exchange observed
06-04 03:23 80m +15 / -2 HG8LXL +3 / +3 5 ✓ Full exchange observed
06-04 03:20 80m +13 / -3 DL9KM -9 / -1 5 ✓ Full exchange observed
06-04 03:18 80m +12 / -19 EC3A -24 / -7 4 ✓ Full exchange observed
06-04 03:11 80m +2 / -10 DL7ACA +5 / -1 9 ✓ Full exchange observed
06-04 03:10 80m +2 / -16 G0BLB +2 / +7 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
033430 -10  347  SP4NKK RA6OY KN88
033445  -4 1292  SP4NKK OO7J R-06
033530  -9  347  SP4NKK RA6OY KN88
033815 -17 1525  SP4NKK RX6LHY LN07
033830  -9 1291  SP4NKK IZ5FSO JN53
033900 -18 1291  SP4NKK R4FDD RR73
034445 +13 2472  SP4NKK DL8TV JN49
034545  -9 1671  SP4NKK DL5DQZ JO61 (x3)
034715  -4 1291  SP4NKK US2UM KO50 (x4)
041500 -24 1884  SP4NKK EB2EMZ IN83
80m
UTC    dB Audio  Message
035945 -20 1442  SP4NKK CT2GQA IM58
040000  -3 1440  CT2GQA SP4NKK -06
040015  -4 1360  SP4NKK SQ3JVA JO82
040015 -19 1442  SP4NKK CT2GQA R-17
040030  +3 1439  CT2GQA SP4NKK RR73
040045 -24 1442  SP4NKK CT2GQA 73
040115  -7 1360  SP4NKK SQ3JVA R+03
040130  +3 1439  SQ3JVA SP4NKK RR73
040145 -10 1360  SP4NKK SQ3JVA 73
040230  +3 1439  CQ SP4NKK KO13
040545 +11 1440  CX6TU SP4NKK KO13 (x5)
20m
UTC    dB Audio  Message
180115 -22 1425  SP4NKK F6EAZ JN27
180115  -8 1644  SP4NKK YO6PNM KN25 (x2)
180345 -15 1643  SP4NKK PD3LKN JO22 (x2)
180915 -21 1724  SP4NKK DB3MJ JN49
180945 -18 1437  SP4NKK EC3A -11
181115 -13 3121  SP4NKK OZ1BUR R-05 (x2)
181345  -9 1467  SP4NKK F1ODM -10 (x2)
181445  -5 3121  SP4NKK OZ1BUR R-05
182100  -1 2521  SP4NKK US6CQ KN69 (x2)
10m
UTC    dB Audio  Message
192745  -1 2050  SP4NKK PD1ADA JO21 (x5)
193045 -15  929  SP4NKK PH7GD JO32 (x2)
193145 -10 1997  SP4NKK DL9KM JN68
193145 -17  929  SP4NKK PH7GD 73
193215  +2 1997  SP4NKK DL9KM R+04 (x2)
193515 -19 1193  SP4NKK DN9HOQ JO43
193715 -16 1192  SP4NKK S56UVB JN76 (x3)

Decoder S/N history by band

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