R2ACF — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO74

Receiver-side FT8 activity involving R2ACF, decoded by SO8OO in southeastern Poland. 28 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 5 UTC dates. Heard between 2026-06-28 and 2026-08-24.

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

28
Related messages
1
CQ messages
5
UTC dates heard
-11 dB
Mean decoder S/N

Bands

First seen: 2026-06-28
Last seen: 2026-08-24 13:34 UTC

Activity Heatmap

Locator transmitted by R2ACF

Approximate centre of KO74, decoded 2026-08-24 15:34 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 UTCBandR2ACF S/NCounterpartCounterpart S/NMsgsCapture
08-24 15:23 40m -9 / +2 RM1B -11 / - 2 ✓ Closing observed
08-09 17:26 40m - / - LZ2SPD -7 / - 3 Partial capture
08-09 16:25 40m - / - 9A3PV -16 / - 2 ✓ Closing fragment
08-09 15:15 40m - / - SP8RPA -2 / - 2 ✓ Closing fragment
06-28 17:38 40m - / - 9A4ZM -14 / - 2 Partial capture
06-28 17:25 40m - / 0 YU7WC -9 / - 2 ✓ Closing fragment
06-28 17:21 40m - / +1 R7CD -17 / - 2 ✓ Closing fragment
06-28 16:26 40m - / -13 DK7ZT -20 / - 2 Partial capture
06-28 16:24 40m - / - R7DX -8 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
173900 -16 2135  R2ACF 9A4ZM JN86
154115 -16  973  R2ACF UB3AQZ -09
151530  +1  609  R2ACF SP8RPA RR73 (x2)
155030  -8  341  R2ACF RK2Z RR73
162545 -17 1080  R2ACF 9A3PV RR73 (x2)
165430  -6  525  R2ACF IV3FSG -16
170815 -13 2513  R2ACF RC6OX KN88
172645  -7  759  R2ACF LZ2SPD KN22 (x3)
152330 -11  644  R2ACF RM1B +02
152415  -9  642  RM1B R2ACF 73
153400 -11  893  CQ QRP R2ACF KO74
20m
UTC    dB Audio  Message
153015  -6 1370  R2ACF ON4AOI -18

Decoder S/N history by band

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