R8CW — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia Locator transmitted in a decoded message: LO12

Receiver-side FT8 activity involving R8CW, decoded by SO8OO in southeastern Poland. 260 related FT8 messages, 8 CQ messages, observed on 80m, 40m, 20m, 10m, across 27 UTC dates. Heard between 2026-05-20 and 2026-08-15.

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

260
Related messages
8
CQ messages
27
UTC dates heard
-7 dB
Mean decoder S/N

Bands

First seen: 2026-05-20
Last seen: 2026-08-15 17:38 UTC

Activity Heatmap

Locator transmitted by R8CW

Approximate centre of LO12, decoded 2026-08-23 21:39 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 UTCBandR8CW S/NCounterpartCounterpart S/NMsgsCapture
08-23 21:53 40m -6 / - R8CW/4 - / +8 2 Partial capture
08-23 21:42 40m +8 / - G0JJL/P - / +1 2 ✓ Closing fragment
08-23 21:39 40m +7 / - R8CW/4 - / -4 3 Partial capture
08-15 19:38 80m - / -3 YO1BRANCUSI 0 / - 2 Partial capture
08-12 19:38 80m - / - IU6KKW -4 / - 4 Partial capture
08-02 19:17 40m - / -9 F1PBZ -8 / - 2 ✓ Closing fragment
08-02 19:11 80m -10 / - YB7IBR - / - 2 Partial capture
08-02 19:10 80m -12 / -8 RC6OD +8 / -8 4 ✓ Full exchange observed
08-02 19:04 40m -4 / - JT1BZ - / - 3 Partial capture
08-02 19:02 40m 0 / - SA3LEN -5 / -8 4 ✓ Closing observed
07-28 20:56 80m -17 / -19 SP3PLD +12 / -9 5 ✓ Full exchange observed
07-28 20:55 80m -22 / -17 OK1AR +10 / -6 11 Partial capture
07-19 18:20 40m - / - R7NV -6 / - 2 ✓ Closing fragment
07-19 18:19 40m - / - S51DD -6 / - 2 Partial capture
07-09 16:56 40m - / -24 UA3ECJ -14 / - 2 ✓ Closing fragment
07-07 17:41 40m - / -11 E70SZ -10 / - 3 ✓ Closing fragment
07-06 17:02 40m - / -7 RA3ZQ 0 / - 2 ✓ Closing fragment
07-06 16:30 40m - / -7 R2SN -7 / - 4 ✓ Closing fragment
07-02 18:38 40m - / -8 R5ZQ -14 / - 2 ✓ Closing fragment
07-02 18:35 40m - / -3 UA3LEO -7 / - 3 ✓ Closing fragment
06-29 14:28 20m - / - R4FZ -13 / - 3 ✓ Closing fragment
06-29 13:58 20m - / - GJ0KYZ -13 / - 4 Partial capture
06-25 18:46 80m -18 / -21 R2BK +8 / -6 5 Partial capture
06-25 18:42 80m - / -17 R6ZEJ -1 / - 3 ✓ Closing fragment
06-25 18:38 40m - / +1 RA3THN -10 / - 2 ✓ Closing fragment
06-25 18:19 40m - / -2 R3KHR -19 / - 2 Partial capture
06-25 17:58 40m - / -7 R7AG -10 / - 2 ✓ Closing fragment
06-24 18:53 40m -8 / - R3ECI - / -16 2 ✓ Closing fragment
06-24 18:39 40m - / +7 RM3TO -22 / - 2 ✓ Closing fragment
06-24 18:29 40m -19 / - YC1GCM - / - 3 Partial capture
06-24 18:27 40m -9 / - EP2AES - / - 2 Partial capture
06-24 18:24 40m -15 / -3 R4HIV -24 / - 2 ✓ Closing observed
06-24 18:20 40m -16 / - R1NIM - / - 3 Partial capture
06-24 18:14 40m -18 / -6 R3YAR -6 / - 3 ✓ Closing observed
06-24 18:11 40m -17 / - RX7K - / -13 2 Partial capture
06-24 17:55 40m -12 / - UA9FMT - / - 2 ✓ Closing fragment
06-24 17:48 40m - / 0 R4MA -6 / - 2 ✓ Closing fragment
06-24 17:48 40m - / -2 RC6OD -10 / - 2 Partial capture
06-24 17:44 40m - / -8 RQ7O -2 / - 2 ✓ Closing fragment
06-24 17:16 40m -10 / -2 RA3PN -4 / -3 3 ✓ Full exchange observed
06-24 16:32 40m - / -7 RG3H -12 / - 2 ✓ Closing fragment
06-22 17:30 40m - / -4 RT3D -8 / - 2 ✓ Closing fragment
06-22 00:08 40m - / -9 RN4AZ -17 / - 3 ✓ Closing fragment
06-21 23:55 40m - / -5 ER1CW -13 / - 3 ✓ Closing fragment
06-21 23:45 40m - / -4 PD7Z -7 / - 3 ✓ Closing fragment
06-21 22:58 40m - / -7 IK1MJL -15 / - 4 ✓ Closing fragment
06-21 22:50 40m - / +3 R2BIU -23 / - 3 ✓ Closing fragment
06-21 22:44 40m - / - RV6AVU -11 / - 2 ✓ Closing fragment
06-21 22:07 40m - / -9 SP9MOA -7 / - 3 ✓ Closing fragment
06-21 22:02 40m - / -3 RX3DQL -19 / - 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
191530  -5  342  R8CW DL70ESSEN R-19
191645  -8  342  CQ R8CW MO06
191730  -7 2635  R8CW F1PBZ -09 (x2)
191915  -9  342  CQ R8CW MO06                          a1 (x2)
192000 -10  341  R8CW ON4AZM JO11 (x2)
213900  +6  637  R8CW/4 R8CW LO12 (x3)
214230  +8  647  G0JJL/P R8CW R+01 (x2)
215330  -5  647  R8CW/4 R8CW +08 (x2)
80m
UTC    dB Audio  Message
191030  +9  909  R8CW RC6OD -08
191045 -14  789  RC6OD R8CW R-08
191100  +8  909  R8CW RC6OD RR73
191115 -11  789  RC6OD R8CW 73
191145 -11  789  YB7IBR R8CW MO06 (x2)
193715  -9 2335  RV3SBS/P R8CW RR73
193800  -5 2405  R8CW IU6KKW JN63 (x3)
193915  -7 2336  R1CBH/P R8CW RR73
193930  -2 2405  R8CW IU6KKW JN63
193800  +4 1981  R8CW YO1BRANCUSI -03 (x2)
193845  -4 2241  R8CW/4 R8CW R-05
20m
UTC    dB Audio  Message
164915  -3  743  R0SDM R8CW 73
165215 -19 2163  R8CIS R8CW MO06 (x2)
131100  +8 2395  R8CW EW8DU KO52
131245 -15 2396  EW8DU R8CW -08
131400  +4 2396  R8CW EW8DU R-11 (x2)
135800 -12 1249  R8CW GJ0KYZ IN89 (x4)
142800 -15 2494  R8CW R4FZ RR73 (x3)
152200 -11  330  R5PP R8CW MO06
10m
UTC    dB Audio  Message
073115  -3 2731  R8CW R6ML LN17 (x2)
082845 -18 2283  R8CW RA4ADF RR73
114600 -14 1513  R8CW R7DX R-24 (x2)

Decoder S/N history by band

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