DF0KK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO31

Receiver-side FT8 activity involving DF0KK, decoded by SO8OO in southeastern Poland. 1,085 related FT8 messages, 276 CQ messages, observed on 80m, 60m, 40m, 20m, across 25 UTC dates. Heard between 2026-05-11 and 2026-08-04.

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

1,085
Related messages
276
CQ messages
25
UTC dates heard
-6 dB
Mean decoder S/N

Bands

80m 20m 40m 60m
First seen: 2026-05-11
Last seen: 2026-08-04 15:21 UTC

Frequent QSO partners observed at SO8OO

Stations DF0KK worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by DF0KK

Approximate centre of JO31, decoded 2026-08-04 19:34 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 UTCBandDF0KK S/NCounterpartCounterpart S/NMsgsCapture
08-04 19:32 20m -4 / - PY7XC - / - 2 Partial capture
08-04 19:30 20m -2 / - R3NCG - / +1 3 ✓ Closing fragment
08-04 19:29 20m -8 / - R4FDW - / -15 2 Partial capture
08-04 17:36 20m -4 / - RN3YN - / - 4 Partial capture
08-04 17:22 20m -5 / - EA5JYL - / - 3 Partial capture
08-04 17:20 20m 0 / - EA1ERJ - / - 4 Partial capture
08-04 17:18 20m +2 / - ES6DO - / +2 3 ✓ Closing fragment
08-04 17:13 20m +2 / - D2UY - / - 8 Partial capture
08-04 17:12 20m +4 / - BG0FQU - / - 2 Partial capture
08-04 17:10 20m +2 / - RN3YN - / - 4 Partial capture
08-04 17:08 20m +6 / - YU1EXY - / -7 3 ✓ Closing fragment
08-04 17:03 20m +5 / - RN3YN - / - 3 Partial capture
08-04 17:00 20m +6 / - EP2AES - / -2 11 Partial capture
08-04 16:59 20m +9 / - VR2VOG - / +4 2 Partial capture
08-04 16:57 20m +8 / - BH1KXY - / -17 3 ✓ Closing fragment
08-04 16:55 20m +6 / - R2BMP - / -15 2 ✓ Closing fragment
08-04 16:53 20m +8 / - RW1AX - / - 3 Partial capture
08-04 16:49 20m 0 / - RN3YN - / - 4 Partial capture
08-04 16:47 20m +7 / - EA1FMJ - / - 4 Partial capture
08-04 16:45 20m +6 / - RN3YN - / - 2 Partial capture
08-04 16:43 20m +2 / -2 JA6VQA -13 / -10 4 ✓ Full exchange observed
08-04 16:42 20m +5 / - EA7JHC - / -5 3 ✓ Closing fragment
08-04 16:37 20m +3 / - RN3YN - / - 8 Partial capture
08-04 16:35 20m +3 / - BI1HJR - / -9 3 ✓ Closing fragment
08-04 16:33 20m +6 / - OH6IH - / - 4 Partial capture
08-04 16:31 20m +5 / - OZ1KZX - / -3 3 ✓ Closing fragment
08-04 16:29 20m +2 / - BG0FQU - / - 3 Partial capture
08-04 16:26 20m +4 / - TF8KW - / - 3 Partial capture
08-04 16:24 20m +6 / - YE1BUB - / -11 3 ✓ Closing fragment
08-04 16:23 20m +7 / - SP5OAB - / -5 2 Partial capture
08-04 16:22 20m -1 / - BA4OO - / -16 2 ✓ Closing fragment
08-04 16:19 20m +7 / - S21AF - / -10 3 ✓ Closing fragment
08-04 16:16 20m +2 / - EA2EED - / - 6 Partial capture
08-04 16:14 20m +4 / - OH6IH - / - 2 Partial capture
08-04 16:11 20m +6 / - EA2EED - / - 5 Partial capture
08-04 16:09 20m +2 / - 9A9TT - / - 4 Partial capture
08-04 16:07 20m +5 / - SQ5BUJ - / -3 3 ✓ Closing fragment
08-04 16:06 20m +6 / -3 4X1ST -4 / -14 5 ✓ Full exchange observed
08-04 16:03 20m +5 / - EA1FMJ - / -9 5 Partial capture
08-04 16:01 20m +4 / - RA3TRR - / +1 3 ✓ Closing fragment
08-04 16:00 20m +7 / - RA4AAT - / -6 2 ✓ Closing fragment
08-04 15:57 20m +7 / - EA5OS - / - 5 Partial capture
08-04 15:56 20m +7 / - 9A6NTK - / 0 3 ✓ Closing fragment
08-04 15:53 20m +3 / - OM5GU - / +1 3 ✓ Closing fragment
08-04 15:52 20m +7 / - UT4QM - / -10 2 ✓ Closing fragment
08-04 15:51 20m +2 / - JE2LPC - / -7 2 ✓ Closing fragment
08-04 15:46 20m +10 / - EA5OS - / - 6 Partial capture
08-04 15:44 20m +7 / -9 DF3QT +4 / +3 4 ✓ Full exchange observed
08-04 15:42 20m -6 / - YO8DHD - / -7 3 ✓ Closing fragment
08-04 14:03 20m 0 / - UA0SM - / -14 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
172245  -3 2685  EA5JYL DF0KK JO31 (x3)
173645  -6 3025  RN3YN DF0KK JO31 (x4)
191930  -6 3026  SV1MOZ DF0KK JO31
192900  -8 3026  R4FDW DF0KK R-15 (x2)
193030  -4 3026  R3NCG DF0KK JO31 (x3)
193200  +0 3026  PY7XC DF0KK JO31 (x2)
40m 
UTC    dB Audio  Message
192300 -23 1693  R4DB DF0KK 73
192330 -18 2000  SV1DKR DF0KK JO31
192345 -16 2001  DF0KK SV1DKR -07
192400 -16 2000  SV1DKR DF0KK R-12
192415 -16 2001  DF0KK SV1DKR RR73
192430 -20 2000  SV1DKR DF0KK 73
192600  -2 2956  IW2JMS DF0KK JO31 (x2)
192730 -20 1868  YO3GJE DF0KK JO31 (x2)
193045 -20 1795  YO4GIY DF0KK JO31
193215 -19 1872  EA1IQR DF0KK 73
193345 -20 1779  DL8NW DF0KK JO31
154030 -10 2583  F4NKF DF0KK RR73
154200  -6 2583  DL1DCT DF0KK RR73
10m 
UTC    dB Audio  Message
151230 -18 1492  ER5DX DF0KK JO31 (x2)
151400 -16 1493  A61OK DF0KK JO31 (x2)
80m 
UTC    dB Audio  Message
213145  -4 1295  G0VAX DF0KK JO31
213215  +2 1295  RA4OVV DF0KK JO31 (x4)
213415  +3 1295  RA3X DF0KK JO31
213430  -1 1447  DF0KK RA3X -05
213445  +8 1295  RA3X DF0KK R-03 (x3)
213615  +8 1295  <YR50NADIA> DF0KK JO31
213630  -6 2462  DF0KK OE9GWV JN47 (x2)
213700  +2 1920  DF0KK YR50NADIA -07
213730 -13 2462  DF0KK OE9GWV JN47
60m 
UTC    dB Audio  Message
180615  -3 1561  DF0KK DF1AN RR73
180630 -16 1223  DF1AN DF0KK 73
180715 -12 1223  DD0AM DF0KK JO31
180730  -6  537  DF0KK DD0AM +09
180745 -10 1223  DD0AM DF0KK R-10 (x2)
180900 -15 1156  DF0KK DK2CC JO63
180915 -14 1223  OZ1AKN DF0KK JO31
180930 -14 1156  DF0KK DK2CC JO63
181000 -13 1801  DF0KK DL5NTA JO60 (x2)
183800 -17 1135  F5RMK DF0KK JO31 (x2)
184330 -12 1092  DF0KK DJ3ZF JN49 (x2)

Decoder S/N history by band

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