RA3TSK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO26

Receiver-side FT8 activity involving RA3TSK, decoded by SO8OO in southeastern Poland. 142 related FT8 messages, 3 CQ messages, observed on 80m, 40m, 20m, 10m, across 23 UTC dates. Heard between 2026-06-09 and 2026-08-16.

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

142
Related messages
3
CQ messages
23
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-06-09
Last seen: 2026-08-16 16:08 UTC

Activity Heatmap

Locator transmitted by RA3TSK

Approximate centre of LO26, decoded 2026-08-16 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 UTCBandRA3TSK S/NCounterpartCounterpart S/NMsgsCapture
08-16 17:55 80m - / - UA4FKT +3 / - 2 Partial capture
08-16 17:45 20m -7 / -15 CR5VP -18 / -23 6 Partial capture
08-16 17:42 20m - / -9 EB1DJ -9 / - 2 ✓ Closing fragment
08-16 17:40 20m - / +6 RA3Y -4 / - 2 ✓ Closing fragment
08-12 18:22 80m - / - RC6OZ -12 / - 2 Partial capture
08-12 18:21 80m -21 / - RA3VGS -24 / -6 3 ✓ Full exchange observed
08-12 18:18 80m -24 / - R7CD +6 / -10 5 Partial capture
08-12 18:17 80m - / -15 R2DYC -2 / - 3 ✓ Closing fragment
08-12 18:17 80m -16 / - RD7X - / -14 2 ✓ Closing fragment
08-12 18:15 80m -18 / - RA4CBN -6 / -5 4 ✓ Closing observed
08-12 18:11 80m -12 / -8 RA4ABH +2 / -11 4 ✓ Full exchange observed
08-07 17:16 20m -14 / - A41ZZ - / - 3 Partial capture
08-06 17:04 20m 0 / - MI0JZZ - / - 2 Partial capture
08-06 16:57 20m - / -13 TN8GD -8 / - 2 ✓ Closing fragment
08-06 16:43 20m -8 / - BG2ATH - / - 2 Partial capture
08-06 16:40 20m -13 / -17 F5RRS -18 / -9 5 ✓ Full exchange observed
08-06 16:39 20m -8 / 0 4X1UF -12 / - 2 Partial capture
07-31 18:09 20m - / -16 R6DZR 0 / - 3 ✓ Closing fragment
07-31 18:08 20m -17 / - BH2WTV - / -10 2 ✓ Closing fragment
07-30 18:28 20m 0 / - BH4GUO - / -9 3 Partial capture
07-30 18:25 20m -11 / - JG5VFK - / -16 3 ✓ Closing fragment
07-30 18:22 20m -2 / - BH4GUO - / -9 5 Partial capture
07-30 18:15 20m - / - DL3JHK -17 / - 2 Partial capture
07-29 07:39 20m - / -9 UC7T -16 / - 4 ✓ Closing fragment
07-28 19:46 80m -4 / -11 IW4EGP +13 / -15 4 ✓ Full exchange observed
07-28 19:41 40m - / -18 SP6SOZ -18 / - 3 ✓ Closing fragment
07-28 06:34 20m -20 / - W1AW/4 - / -17 2 Partial capture
07-27 18:44 40m - / - RA3TVW -20 / - 2 Partial capture
07-27 18:37 40m - / - IZ3ZPO -4 / - 10 Partial capture
07-27 18:36 40m - / -9 R3TIT -14 / - 2 Partial capture
07-27 16:39 40m - / - R7DX -13 / - 3 ✓ Closing fragment
07-27 12:03 20m - / -14 IK4LZH +1 / - 3 ✓ Closing fragment
07-19 15:18 20m -13 / -25 SV2HTW -6 / - 4 Partial capture
07-19 06:32 20m - / -3 SP3DOF -5 / - 8 ✓ Closing fragment
07-14 11:02 10m - / - R6FMK -19 / - 3 Partial capture
07-13 08:27 20m - / -15 UA3QNA +5 / - 2 ✓ Closing fragment
07-12 12:22 20m - / -11 EA3HMM -8 / - 3 Partial capture
07-05 06:59 20m - / -11 HB9ACA -18 / - 2 ✓ Closing fragment
06-29 16:07 20m -19 / - ON1JP - / -21 2 Partial capture
06-29 16:00 20m -10 / - BD1TX - / -15 3 ✓ Closing fragment
06-29 15:56 20m -2 / - OZ0QF - / -16 5 ✓ Closing fragment
06-28 08:22 20m -16 / - PD5MVH - / - 2 Partial capture
06-28 08:08 20m -14 / -14 RA6KR -12 / -10 4 Partial capture
06-28 07:52 20m - / -17 TA2ANK -2 / - 2 ✓ Closing fragment
06-27 16:36 20m - / -11 EA3HMM -8 / - 3 ✓ Closing fragment
06-27 16:35 20m - / -3 EA3IDY -22 / - 2 ✓ Closing fragment
06-26 18:10 20m -13 / -15 G4YLJ -10 / -15 5 ✓ Full exchange observed
06-26 18:06 20m -17 / - IQ9NI -21 / -23 4 ✓ Closing observed
06-26 18:05 20m -13 / - BH2WTV - / - 5 Partial capture
06-26 18:02 20m -1 / - JA5NSR - / -12 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m
UTC    dB Audio  Message
181915  +6 2084  RA3TSK R7CD KN94 (x2)
181945  -7 1675  RA3TSK R4FDD RR73
182015  +5 2084  RA3TSK R7CD KN94
182030 -24 2089  R7CD RA3TSK -10
182115 -24 1722  RA3TSK RA3VGS +12
182130 -21 1726  RA3VGS RA3TSK R-06
182145 -24 1648  RA3TSK RA3VGS RR73
182215 -12  889  RA3TSK RC6OZ KN98 (x2)
175415  +5  614  RA3TSK RD6OX -17
175515 -15  890  RA3TSK RD9D LO99
175545  +2  615  RA3TSK UA4FKT LO23 (x3)
20m
UTC    dB Audio  Message
171645 -14  994  A41ZZ RA3TSK LO26 (x2)
195530 -16 2204  RA3TSK SV2AEL -08
134300 -19 2220  RA3TSK R3ZBY -08
134430 -14 1926  RA3TSK RN6MA -17
174015  -3  970  RA3TSK RA3Y +06 (x2)
174200 -10 1213  RA3TSK EB1DJ -09 (x2)
174545  -7 1096  CR5VP RA3TSK LO26 (x2)
174630 -18 1095  RA3TSK CR5VP -15
174645  -8 1097  CR5VP RA3TSK R-23 (x3)
40m
UTC    dB Audio  Message
183815  -7 1357  RA3TSK IZ3ZPO JN55 (x9)
184415 -17 1715  RA3TSK RA3TVW LO25 (x2)
194100 -16 1743  RA3TSK SP6SOZ JO80 (x3)
170445 -13 1912  RA3TSK IN3IZQ -21
10m
UTC    dB Audio  Message
070400  -6  541  RA3TSK OH3OJ RR73
110245 -19 1997  RA3TSK R6FMK LN05 (x3)

Decoder S/N history by band

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