RC0AT — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia Locator transmitted in a decoded message: NO66

Receiver-side FT8 activity involving RC0AT, decoded by SO8OO in southeastern Poland. 219 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 28 UTC dates. Heard between 2026-05-30 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

219
Related messages
0
CQ messages
28
UTC dates heard
-6 dB
Mean decoder S/N

Bands

First seen: 2026-05-30
Last seen: 2026-08-23 10:09 UTC

Activity Heatmap

Locator transmitted by RC0AT

Approximate centre of NO66, decoded 2026-08-05 17:46 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 UTCBandRC0AT S/NCounterpartCounterpart S/NMsgsCapture
08-22 17:26 40m - / -17 RA2FGK -17 / - 3 Partial capture
08-22 13:53 20m - / - EW8CW -3 / - 2 Partial capture
08-20 18:36 80m - / -17 R6ML -1 / - 3 ✓ Closing fragment
08-20 18:28 80m - / -17 SM6MUY +15 / - 2 ✓ Closing fragment
08-12 00:48 20m - / -21 HI8J -12 / - 7 Partial capture
08-09 17:17 40m - / - LZ2SPD -6 / - 2 Partial capture
08-09 17:11 40m - / - LB7ZG 0 / - 2 ✓ Closing fragment
08-05 17:30 80m - / -13 RA7T +3 / - 2 ✓ Closing fragment
08-05 17:23 80m - / - SV8JE -2 / - 3 Partial capture
08-02 17:11 40m - / -13 RZ6AKF +6 / - 2 ✓ Closing fragment
08-02 16:35 40m - / - R3QV -10 / - 2 Partial capture
07-30 18:27 40m - / -15 UB3DRL -5 / - 4 Partial capture
07-30 18:23 40m - / -7 R3DMX -5 / - 2 ✓ Closing fragment
07-30 18:09 40m - / -10 R3YAR 0 / - 2 ✓ Closing fragment
07-30 18:00 40m - / - R3GW -8 / - 2 Partial capture
07-30 17:36 40m - / - RW3DDZ -18 / - 2 Partial capture
07-30 17:24 40m - / -15 S59A +7 / - 2 ✓ Closing fragment
07-30 17:18 40m - / -5 RQ6K -17 / - 3 Partial capture
07-28 18:15 80m - / -16 RC6BB -10 / - 2 Partial capture
07-28 18:01 80m - / -19 UB6OAJ +1 / - 3 ✓ Closing fragment
07-28 17:59 80m - / -18 RO2X -2 / - 2 Partial capture
07-28 17:54 80m - / -21 RZ2H -1 / - 2 ✓ Closing fragment
07-28 17:37 80m - / - RZ2H -6 / - 4 Partial capture
07-28 17:34 80m - / - R6DOP +8 / - 2 Partial capture
07-28 17:33 80m - / - RO2X +3 / - 10 Partial capture
07-28 17:28 80m - / - RZ6HTP +9 / - 5 Partial capture
07-28 17:12 80m - / - RZ6ALZ -2 / - 2 Partial capture
07-27 18:38 40m - / -16 RT6Z +2 / - 2 ✓ Closing fragment
07-27 18:28 40m - / -16 RK6DD -2 / - 2 ✓ Closing fragment
07-27 18:12 40m - / -23 RN6HK +4 / - 3 ✓ Closing fragment
07-27 17:44 40m - / -20 OE6TNO +5 / - 4 Partial capture
07-27 17:42 40m - / - SQ5NAN +3 / - 2 Partial capture
07-27 17:19 40m - / - S57NCP -11 / - 2 Partial capture
07-27 17:13 40m - / -17 R7KM -16 / - 2 ✓ Closing fragment
07-27 17:00 40m - / -14 EW4DX 0 / - 4 ✓ Closing fragment
07-27 16:43 40m - / -8 R6GB -1 / - 2 ✓ Closing fragment
07-26 16:15 40m - / - UA3ZQN -4 / - 2 ✓ Closing fragment
07-25 10:24 10m - / -17 IZ0AEZ +3 / - 2 Partial capture
07-25 10:20 10m - / -3 PI4DX -1 / - 3 ✓ Closing fragment
07-24 16:46 40m - / -8 RK3DWA/3 -18 / - 2 Partial capture
07-06 20:06 40m - / - DL6UM -9 / - 4 Partial capture
07-06 18:21 40m - / - E70SZ -9 / - 5 Partial capture
07-06 18:01 40m - / -3 R6OG -2 / - 3 ✓ Closing fragment
07-03 20:18 40m - / - PI4DX -4 / - 4 Partial capture
07-03 20:13 40m - / - YL3CW -13 / - 4 ✓ Closing fragment
07-02 17:32 40m - / - R6LFO -11 / - 3 Partial capture
07-02 17:32 40m - / -17 IQ4JO +2 / - 3 ✓ Closing fragment
06-27 17:22 40m - / - R7OP -6 / - 3 Partial capture
06-11 18:16 40m - / - HA3IC +12 / - 3 Partial capture
06-11 15:17 20m - / -20 RK6OV -6 / - 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
120245  -6  355  RC0AT RW3TM/MM -11
185800 -13 2229  RC0AT IV3IUM JN65
025445 -18 1193  RC0AT R3UAX -18
004800 -15 2369  RC0AT HI8J -21 (x7)
100800 -24 1803  RC0AT OJ0YL -25
133515 -10 2275  RC0AT R7ZY -18
135345  -7 1947  RC0AT EW8CW KO52 (x2)
120900 -10 1985  RC0AT R5BM/M -20
40m
UTC    dB Audio  Message
172600 -17 1461  RC0AT RW3ZR KO80
165830 -19 1087  RC0AT RU4I -06
170100 -15 2507  RC0AT SP5BZA 73
171100 -18 1303  RC0AT R7AW RR73
171130  -3 2841  RC0AT LB7ZG JP50 (x2)
171700  -7 2549  RC0AT LZ2SPD KN22 (x2)
172100 -15  235  RC0AT RJ6ON -09
172615 -17 2295  RC0AT RA2FGK -17 (x3)
174345 -11 2305  RC0AT RD9M/3 -15
174900  -7 2450  RC0AT GB64MOD -15
175030  +2  534  RC0AT R3TAW R-14
80m
UTC    dB Audio  Message
180215  -3  610  RC0AT UB6OAJ RR73
181500 -15 1058  RC0AT RC6BB -16 (x2)
172330  -2  257  RC0AT SV8JE KM08 (x3)
173045  +1 2010  RC0AT RA7T -13 (x2)
173845 -24 1523  RC0AT RC9UA -08
174615 -10  990  <...> RC0AT NO66
182815 +15 2747  RC0AT SM6MUY -17 (x2)
183630  +2 2485  RC0AT R6ML LN17 (x3)
10m
UTC    dB Audio  Message
074100  +8 1456  RC0AT EX8ABR -22 (x3)
081400 -13 2540  RC0AT R9YDW RR73
102045  +3  984  RC0AT PI4DX JO21 (x3)
102415  +2 2505  RC0AT IZ0AEZ JN62 (x2)

Decoder S/N history by band

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