R3QS — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO90

Receiver-side FT8 activity involving R3QS, decoded by SO8OO in southeastern Poland. 103 related FT8 messages, 31 CQ messages, observed on 80m, 40m, 20m, across 6 UTC dates. Heard between 2026-06-12 and 2026-08-21.

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

103
Related messages
31
CQ messages
6
UTC dates heard
-7 dB
Mean decoder S/N

Bands

First seen: 2026-06-12
Last seen: 2026-08-21 17:09 UTC

Activity Heatmap

Locator transmitted by R3QS

Approximate centre of KO90, decoded 2026-08-21 19:07 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 UTCBandR3QS S/NCounterpartCounterpart S/NMsgsCapture
08-21 19:07 40m -6 / - R6DZR 0 / -1 6 ✓ Full exchange observed
08-21 19:06 40m -7 / - UF1A - / - 3 Partial capture
08-21 19:03 40m 0 / - UA3XDR - / -23 3 ✓ Closing fragment
08-20 19:37 80m - / - DK1MCS -7 / - 6 Partial capture
08-20 19:36 80m -4 / - RW4HBD - / -4 2 ✓ Closing fragment
08-20 19:33 80m -4 / - D2UY - / - 5 Partial capture
08-20 19:14 80m +6 / -1 RM5F 0 / - 4 ✓ Closing observed
08-20 19:13 80m +8 / - UB3LBU -1 / -9 2 ✓ Closing observed
08-20 19:09 80m +3 / - RZ6CO -7 / +1 5 ✓ Closing observed
08-20 19:08 80m +3 / - JG3TRB - / -23 2 Partial capture
08-20 19:07 80m +4 / - R3ICU - / -8 2 Partial capture
08-20 19:01 80m +5 / - UB6OAJ +2 / -12 4 ✓ Closing observed
08-20 18:57 80m - / 0 UB6OAJ -4 / - 2 Partial capture
08-20 18:55 80m +5 / 0 UG4L -2 / +2 4 ✓ Full exchange observed
08-20 18:52 80m +4 / - UB4FGK - / -3 2 ✓ Closing fragment
08-20 18:51 80m -2 / - R1ZH - / -3 2 ✓ Closing fragment
08-20 18:49 80m -2 / +4 EW8AAC -18 / +2 5 ✓ Full exchange observed
08-20 18:18 40m -3 / - JA5NSR - / -19 3 ✓ Closing fragment
08-20 18:11 40m +8 / - RU5A/M - / -7 2 Partial capture
08-20 18:04 40m +2 / - R7IA - / - 5 Partial capture
06-29 20:33 40m -12 / -5 R2EA/P -9 / - 7 ✓ Closing observed
06-29 19:47 40m -8 / - RU3XW - / -2 2 ✓ Closing fragment
06-29 19:43 40m -8 / - RX3DRC - / -4 2 ✓ Closing fragment
06-29 19:41 40m -5 / - R2BRD - / -6 2 ✓ Closing fragment
06-29 19:39 40m -6 / - RW3DDZ - / -9 2 ✓ Closing fragment
06-29 19:36 40m -8 / - BA5AG - / -15 2 ✓ Closing fragment
06-29 19:31 40m -8 / - BA6IM - / - 4 ✓ Closing fragment
06-29 19:08 40m -6 / - R6FML - / -12 2 ✓ Closing fragment
06-29 19:05 40m -7 / - RM5F -12 / - 2 ✓ Closing observed
06-29 19:05 40m -7 / +1 S59A +2 / - 5 ✓ Closing observed
06-29 19:04 40m -7 / - UB6SAN - / -2 2 ✓ Closing fragment
06-29 19:02 40m -10 / - RA0SCA - / -19 6 ✓ Closing fragment
06-29 18:58 80m -9 / - IW9FRA - / -20 3 ✓ Closing fragment
06-29 18:56 80m -4 / - UA3ZUX - / 0 2 ✓ Closing fragment
06-28 18:58 20m -13 / - JK1ATM - / -12 5 ✓ Closing fragment
06-28 18:56 20m -14 / - R4PEF - / -13 3 ✓ Closing fragment
06-28 18:51 20m -15 / - RD0L - / -8 3 ✓ Closing fragment
06-28 18:44 20m -4 / - TA4WH - / -15 2 ✓ Closing fragment
06-28 18:42 20m +2 / +10 R4FDW -12 / -10 3 ✓ Full exchange observed
06-28 18:40 20m +2 / - F5MXH -14 / -17 5 ✓ Closing observed
06-28 18:36 20m +1 / - CS8ABF -7 / -11 7 Partial capture
06-22 20:04 40m -16 / 0 RC6O -7 / -15 4 ✓ Full exchange observed
06-22 20:01 40m -12 / - RL3QGD -17 / +1 5 ✓ Full exchange observed
06-12 22:01 20m +2 / - MW7FKA - / -13 2 ✓ Closing fragment
06-12 22:01 20m - / - JE2UFF -11 / - 5 Partial capture
06-12 20:54 20m - / +1 IQ9GD -5 / - 3 Partial capture
06-12 20:48 20m +5 / - IQ9GD - / - 2 Partial capture
06-12 20:44 20m - / - EA3BIC -4 / - 8 Partial capture
06-12 20:42 20m +7 / - PY5BH - / -5 5 ✓ Closing fragment
06-12 20:39 20m -14 / -3 UA9QFF -14 / -10 3 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
181830  -6  928  JA5NSR R3QS R-19 (x2)
190300  +1 2006  UA3XDR R3QS KO90 (x3)
190545  -2 2006  R3KMI R3QS KO90
190645  -7 2006  UF1A R3QS KO90 (x2)
190730  -2  857  R3QS R6DZR KN84
190745  -8 2006  UF1A R3QS KO90
190800  +2  857  R3QS R6DZR KN84
190815  -6 2006  R6DZR R3QS -01
190830  +3  857  R3QS R6DZR R+15
190845  -7 2006  R6DZR R3QS RR73
190900  -3  857  R3QS R6DZR 73
80m
UTC    dB Audio  Message
191445  +6  895  RM5F R3QS RR73
191500  -7 1139  R3QS RM5F 73
193315  -4  895  D2UY R3QS KO90 (x5)
193645  -7 1973  RW4HBD R3QS -04 (x2)
193730  -7 1972  R3QS DK1MCS JN57 (x6)
20m
UTC    dB Audio  Message
184815 -10 1124  R3QS OE6TNO JN77
185130 -15 1124  RD0L R3QS KO90 (x3)
185330 -18 1124  RA9CKA R3QS RR73
185500 -16 1125  VR2VAZ R3QS RR73
185600 -15 1124  R4PEF R3QS KO90 (x3)
185815 -13 1125  JK1ATM R3QS KO90 (x5)
190115 -13 1125  BG7BMG R3QS 73

Decoder S/N history by band

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