SA3KUD — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JP82

Receiver-side FT8 activity involving SA3KUD, decoded by SO8OO in southeastern Poland. 431 related FT8 messages, 11 CQ messages, observed on 40m, 20m, across 25 UTC dates. Heard between 2026-05-20 and 2026-08-01.

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

431
Related messages
11
CQ messages
25
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-20
Last seen: 2026-08-01 16:26 UTC

Activity Heatmap

Locator transmitted by SA3KUD

Approximate centre of JP82, decoded 2026-07-31 16:02 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 UTCBandSA3KUD S/NCounterpartCounterpart S/NMsgsCapture
08-01 16:57 20m - / - M8KKH -5 / - 2 Partial capture
07-31 16:16 20m - / +3 DL6KA -10 / - 7 ✓ Closing fragment
07-31 16:02 20m -18 / - I4WQH - / -5 2 ✓ Closing fragment
07-31 15:59 20m - / - F1IQH -13 / - 3 Partial capture
07-31 15:53 20m -24 / - DL1R - / -1 4 Partial capture
07-20 16:22 20m - / -7 IK4TVP -16 / - 3 ✓ Closing fragment
07-15 18:11 20m - / - DL1UDO -12 / - 4 Partial capture
07-15 17:05 20m - / +7 GJ0KYZ +8 / - 4 Partial capture
07-15 15:47 20m - / -21 A41KB -21 / - 6 Partial capture
07-15 15:42 20m - / -24 A41KB -18 / - 2 Partial capture
07-10 18:17 20m - / -8 CN2DX -1 / - 3 ✓ Closing fragment
07-08 16:57 40m - / - 3Z0L -18 / - 2 Partial capture
07-03 18:01 20m -8 / - GB2WWA - / - 2 Partial capture
07-03 17:48 20m - / -12 UN0GY -2 / - 2 Partial capture
07-03 17:22 20m - / -21 G0RVY -2 / - 3 ✓ Closing fragment
07-02 12:34 20m - / - UR4QWW -17 / - 2 ✓ Closing fragment
07-02 11:27 20m - / -22 IK4LZH +9 / - 3 ✓ Closing fragment
07-02 11:23 20m - / -11 G4DBW +1 / - 3 ✓ Closing fragment
07-02 10:49 20m - / -18 S52BT -2 / - 5 ✓ Closing fragment
07-02 10:42 20m - / - IK4LZH +9 / - 4 Partial capture
06-25 16:51 20m - / -15 UN6LN -8 / - 2 Partial capture
06-25 13:01 20m - / -21 DA1VS -14 / - 2 ✓ Closing fragment
06-25 12:57 20m - / -13 SP1TMH -19 / - 2 Partial capture
06-25 12:47 20m - / - OZ9FF -18 / - 2 ✓ Closing fragment
06-25 11:57 20m - / - DL1R -15 / - 3 Partial capture
06-19 18:49 40m - / - YL3ATH -2 / - 6 Partial capture
06-19 18:29 40m - / - PE1NPS -5 / - 3 ✓ Closing fragment
06-19 08:58 20m - / - RG5A +14 / - 3 Partial capture
06-19 08:46 20m - / -24 R4GD -6 / - 2 Partial capture
06-19 08:43 20m - / -12 LZ2VQ -1 / - 3 ✓ Closing fragment
06-18 18:36 20m - / -19 IK4RVY -10 / - 8 Partial capture
06-18 18:32 20m - / -24 IQ7KM +6 / - 2 ✓ Closing fragment
06-18 18:31 20m - / -21 G4YLJ -6 / - 2 ✓ Closing fragment
06-18 09:14 20m - / -8 TA4INO +2 / - 2 ✓ Closing fragment
06-18 07:46 40m - / -15 OZ9FF -8 / - 2 ✓ Closing fragment
06-18 06:30 40m - / -5 OH3OJ -16 / - 2 ✓ Closing fragment
06-18 06:12 40m - / -7 PD4RD +2 / - 2 ✓ Closing fragment
06-18 06:02 40m - / -18 9A7BB -8 / - 6 Partial capture
06-18 05:42 40m - / -24 OE6TNO +3 / - 7 ✓ Closing fragment
06-18 05:22 40m - / -20 IV3NDR -6 / - 2 ✓ Closing fragment
06-18 04:52 40m - / - ON7HM -20 / - 2 Partial capture
06-18 04:49 40m - / -24 SP6JIU 0 / - 2 ✓ Closing fragment
06-18 04:41 40m - / -15 MI0OBC -5 / - 4 Partial capture
06-18 04:38 40m - / -13 GJ0KYZ -10 / - 2 ✓ Closing fragment
06-18 04:03 40m -14 / -5 F5JSQ 0 / - 3 ✓ Closing observed
06-18 03:56 40m - / -4 SM7RHI +2 / - 3 ✓ Closing fragment
06-18 03:49 40m - / -24 GW4BCF -12 / - 2 ✓ Closing fragment
06-18 03:32 40m - / - EA1IOK -14 / - 2 Partial capture
06-18 03:31 40m - / -12 IQ0VT +2 / - 2 ✓ Closing fragment
06-18 02:53 40m -13 / - <...> - / - 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
160145 -21 1288  DB1SN SA3KUD 73
160215 -22 1288  CQ SA3KUD JP82
160245 -20 1288  I4WQH SA3KUD -05 (x2)
161630  -7  630  SA3KUD DL6KA +03 (x7)
165700 -10  797  SA3KUD M8KKH JO01 (x2)
182330 -12 2545  SA3KUD R6LPF R-10
182600 +11  797  SA3KUD M8KKH 73
40m
UTC    dB Audio  Message
182930  -6 2533  SA3KUD PE1NPS JO22 (x2)
184345 -24 2236  CQ SA3KUD JP82                        a1 (x3)
184900  -2  850  SA3KUD YL3ATH KO26 (x6)
184930  +2  606  SA3KUD DA0WWA -17
165615 -21 1479  SA3KUD HF0YL JO81
165745 -20 1480  SA3KUD 3Z0L JO81 (x2)

Decoder S/N history by band

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