RA7O — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KN87

Receiver-side FT8 activity involving RA7O, decoded by SO8OO in southeastern Poland. 54 related FT8 messages, observed on 40m, 20m, 10m, across 19 UTC dates. Heard between 2026-05-25 and 2026-08-23.

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

54
Related messages
0
CQ messages
19
UTC dates heard
-7 dB
Mean decoder S/N

Bands

20m 40m 10m
First seen: 2026-05-25
Last seen: 2026-08-23 02:38 UTC

Frequent QSO partners observed at SO8OO

Stations RA7O worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by RA7O

Approximate centre of KN87, decoded 2026-08-23 17:23 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 UTCBandRA7O S/NCounterpartCounterpart S/NMsgsCapture
08-23 04:36 20m - / -15 UB4HPQ -18 / - 4 ✓ Closing fragment
08-21 03:53 20m - / -4 UN6LN -4 / - 2 ✓ Closing fragment
08-21 03:01 20m -10 / - HK3YL - / - 2 Partial capture
08-20 04:34 20m -5 / - XQ1KK - / - 3 Partial capture
08-20 04:32 20m 0 / - HK3YL - / - 2 Partial capture
08-17 05:11 20m -4 / - RI1ANC - / -15 6 Partial capture
08-17 00:57 20m -12 / - HI3QMT - / -12 2 ✓ Closing fragment
08-17 00:47 20m -17 / - HC7AE - / -13 4 ✓ Closing fragment
08-17 00:43 20m -20 / - HC7AE - / - 2 Partial capture
08-11 23:59 40m - / -18 OK1HEH -10 / - 2 Partial capture
08-11 17:31 20m -10 / - CN8NS - / -16 3 Partial capture
08-11 17:27 20m -6 / -14 EA5HEU -15 / -3 5 ✓ Full exchange observed
08-11 17:26 20m -6 / - ZS5HR - / -16 3 ✓ Closing fragment
08-11 17:21 20m - / -8 YT7DX +1 / - 2 ✓ Closing fragment
07-27 05:07 20m -11 / - P5TIH - / -19 3 Partial capture
07-19 03:39 20m - / -5 RM6J -4 / - 2 Partial capture
07-15 16:47 20m - / -20 DK0ND -5 / - 3 ✓ Closing fragment
07-09 02:59 20m - / -7 RD9U -5 / - 3 ✓ Closing fragment
07-06 01:06 40m -19 / - OA4ENG - / -15 3 Partial capture
07-06 01:01 40m -16 / - TN8GD - / -18 3 ✓ Closing fragment
07-02 16:17 20m - / - RU4HU -6 / - 2 Partial capture
06-30 10:12 10m - / 0 SV2AEL +1 / - 4 ✓ Closing fragment
06-30 04:13 20m - / -19 UA6J -13 / - 2 Partial capture
06-20 19:48 20m - / -23 RZ6CO -11 / - 4 ✓ Closing fragment
06-18 02:00 20m -11 / -18 VE2LOA -2 / - 4 Partial capture
06-18 01:17 20m 0 / - TI5RR - / - 2 Partial capture
06-18 01:14 20m -4 / - UB3PAQ - / -10 2 ✓ Closing fragment
06-18 01:12 20m -3 / - TJ1GD/P - / -12 3 ✓ Closing fragment
06-14 20:37 20m -4 / - PW8BR - / -11 3 ✓ Closing fragment
06-14 20:32 20m -8 / - LU7DK - / -14 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
043430  -3  991  XQ1KK RA7O KN87 (x3)
025600 -10 2072  A61OK RA7O KN87
030130 -11 2072  HK3YL RA7O KN87 (x2)
030300  -7 2072  KF7UOV RA7O KN87
030400 -10  917  WC9I RA7O KN87
035345  -1  900  RA7O UN6LN -04 (x2)
043645 -19 1385  RA7O UB4HPQ LO53 (x4)
172330  -2 1184  5N0YEN RA7O KN87
40m 
UTC    dB Audio  Message
010145 -14 1118  TN8GD RA7O KN87 (x3)
010615 -21 1119  OA4ENG RA7O R-15 (x3)
235830 -18 1157  K1SM RA7O R-09
235945  -9 1240  RA7O OK1HEH -18 (x2)
10m 
UTC    dB Audio  Message
063400 -18 1602  LY2BBF RA7O KN87
101200  +2 2650  RA7O SV2AEL KN10 (x4)

Decoder S/N history by band

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