SM6A — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Sweden Locator transmitted in a decoded message: JO68

Receiver-side FT8 activity involving SM6A, decoded by SO8OO in southeastern Poland. 355 related FT8 messages, 135 CQ messages, observed on 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-04-21 and 2026-06-17.

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

355
Related messages
135
CQ messages
9
UTC dates heard
-10 dB
Mean decoder S/N

Bands

First seen: 2026-04-21
Last seen: 2026-06-17 10:42 UTC

Activity Heatmap

Locator transmitted by SM6A

Approximate centre of JO68, decoded 2026-06-17 12:26 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 UTCBandSM6A S/NCounterpartCounterpart S/NMsgsCapture
06-17 12:41 20m - / -17 PD7BB -9 / - 3 ✓ Closing fragment
06-17 12:23 20m - / - G6WPJ -8 / - 3 ✓ Closing fragment
06-17 12:21 20m - / -7 DB1EF -18 / - 3 ✓ Closing fragment
06-17 12:18 20m -15 / - F8BJE -19 / -12 2 ✓ Closing observed
06-17 12:16 20m - / -9 S57CT +1 / - 3 ✓ Closing fragment
06-17 12:09 20m -15 / - SQ8V - / -13 2 ✓ Closing fragment
06-17 11:58 20m - / -1 DG1DP -24 / - 2 Partial capture
06-17 11:43 20m - / -4 DA1ST -22 / - 2 ✓ Closing fragment
06-17 11:37 20m -24 / -10 DL3RDO -2 / -4 4 ✓ Full exchange observed
06-17 11:36 20m - / -18 DL1YS +4 / - 2 ✓ Closing fragment
06-17 11:30 20m - / - PD2WL -7 / - 2 ✓ Closing fragment
06-17 11:26 20m - / -19 G7COU -8 / - 2 ✓ Closing fragment
06-17 11:08 20m -12 / - RW3TY -14 / -14 7 Partial capture
06-17 11:04 20m -14 / - M9WDD - / -18 2 Partial capture
06-17 10:57 20m - / -8 DL2CZ -9 / - 2 Partial capture
06-17 10:00 20m - / -12 UA3FO 0 / - 4 ✓ Closing fragment
06-17 09:54 20m -10 / +2 DL6REX -9 / -13 11 ✓ Full exchange observed
06-17 09:46 20m -10 / -13 M8KKH -5 / -13 4 Partial capture
06-17 09:40 20m -14 / - DG4HW -24 / - 3 ✓ Closing observed
06-17 09:28 20m -15 / - DK5DW - / -10 2 ✓ Closing fragment
06-17 09:23 20m -14 / - EA1KP -2 / -8 3 ✓ Closing observed
06-17 09:17 20m - / - EA1KP -4 / - 3 Partial capture
06-17 09:16 20m -17 / -8 RW1AX -18 / -12 12 ✓ Full exchange observed
06-17 09:15 20m -20 / -12 UR4QWW -4 / -3 4 ✓ Full exchange observed
06-17 09:09 20m -18 / - RZ4AZ -13 / -7 3 Partial capture
06-17 09:01 20m -15 / - R2BGZ -11 / -9 4 ✓ Closing observed
06-17 08:56 20m -18 / - M8NBO - / -11 7 Partial capture
06-17 08:50 20m -16 / -14 G4CFS -6 / - 5 ✓ Closing observed
06-17 08:48 20m - / - RY9W -12 / - 2 Partial capture
06-17 08:48 20m -15 / - DB1SN - / -13 2 ✓ Closing fragment
06-08 09:13 20m -16 / - IW5ALZ - / -14 3 Partial capture
06-08 09:12 20m - / - DL1UDO -5 / - 3 Partial capture
06-08 09:10 20m - / -3 RN1QG -13 / - 3 ✓ Closing fragment
06-08 09:01 20m -11 / - PD1ADA - / -15 5 Partial capture
06-08 08:53 20m -6 / - G5MJF - / -14 2 ✓ Closing fragment
06-08 08:51 20m -6 / -5 EA3EI -9 / -2 5 ✓ Full exchange observed
06-08 08:43 20m -13 / -21 HB9FMC -12 / -14 5 ✓ Full exchange observed
06-08 08:36 20m -21 / -19 ON1ANZ -8 / -2 3 ✓ Full exchange observed
06-08 08:32 20m -12 / - M7IUN - / -12 3 ✓ Closing fragment
06-08 08:27 20m -15 / - G4DBW -10 / -15 3 ✓ Closing observed
06-08 08:23 20m - / - AO314A -10 / - 2 Partial capture
06-08 08:22 20m - / -9 SQ6EO +2 / - 3 ✓ Closing fragment
06-08 08:11 20m - / - F6BHK -12 / - 2 ✓ Closing fragment
06-08 08:08 20m -7 / - G1DOC - / -10 3 ✓ Closing fragment
06-08 08:04 20m - / -1 YT1UBN +4 / - 4 ✓ Closing fragment
06-08 08:04 20m - / -3 IK4LZH +4 / - 2 Partial capture
06-07 11:26 20m -10 / - DL7WSH - / -13 2 Partial capture
06-07 11:07 20m - / -11 DB5FW +5 / - 3 ✓ Closing fragment
06-07 11:06 20m - / -3 G8PJF -5 / - 3 ✓ Closing fragment
06-07 10:55 20m - / -11 PA2KV +3 / - 6 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m
UTC    dB Audio  Message
121815 -15 1740  F8BJE SM6A -12
121900 -19 1740  SM6A F8BJE 73
121930 -22 1740  SM6A DG5YHK JO32
122100  -3 1634  SM6A DF6WE JO31
122100 -16 1554  SM6A DB1EF JO41 (x3)
122300 -14 1740  SM6A IZ3NUI JN65
122330  -9 1741  SM6A G6WPJ JO01 (x3)
122615 -12 1740  CQ SM6A JO68
124100  -7 1741  SM6A PD7BB JO32 (x3)

Decoder S/N history by band

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