RW3BK — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO85

Receiver-side FT8 activity involving RW3BK, decoded by SO8OO in southeastern Poland. 218 related FT8 messages, 26 CQ messages, observed on 160m, 80m, 40m, 10m, across 17 UTC dates. Heard between 2026-06-10 and 2026-08-22.

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

218
Related messages
26
CQ messages
17
UTC dates heard
-5 dB
Mean decoder S/N

Bands

80m 40m 10m 160m
First seen: 2026-06-10
Last seen: 2026-08-22 15:45 UTC

Frequent QSO partners observed at SO8OO

Stations RW3BK worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by RW3BK

Approximate centre of KO85, decoded 2026-08-22 17:43 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 UTCBandRW3BK S/NCounterpartCounterpart S/NMsgsCapture
08-22 17:43 80m - / -19 DK7ZT +5 / - 5 Partial capture
08-20 20:18 40m +5 / -7 BG2GWN -12 / -14 4 ✓ Full exchange observed
08-16 19:05 160m - / - RK4FD +6 / - 9 Partial capture
08-16 19:04 160m - / -23 RD6OX -6 / - 3 ✓ Closing fragment
08-16 18:29 40m - / - RA6FC -12 / - 6 Partial capture
08-16 18:24 40m -5 / -10 UA3PTY -6 / -13 5 ✓ Full exchange observed
08-16 18:16 40m -7 / - RC6OT -6 / - 2 ✓ Closing observed
08-15 20:51 160m - / -8 RA1AOB +10 / - 2 ✓ Closing fragment
08-15 20:22 40m - / +7 DK7ZT -12 / - 2 Partial capture
08-15 20:21 40m -5 / -7 GB50PUNK -8 / -11 3 Partial capture
08-15 20:19 40m -3 / - JH5LCN - / - 2 Partial capture
08-15 18:56 40m -4 / - RL3QGD -5 / - 2 ✓ Closing observed
08-15 18:55 40m - / - RA6FC -11 / - 3 Partial capture
08-15 18:54 40m - / +6 DK7ZT -17 / - 3 Partial capture
08-15 18:54 40m - / -11 IU2HUQ -16 / - 2 Partial capture
08-15 18:40 160m - / - RM3ZR -10 / - 3 Partial capture
08-15 18:38 160m - / - UI4I -6 / - 4 Partial capture
08-15 18:38 160m - / -21 RN3QTS -3 / - 4 Partial capture
08-15 18:37 160m - / - RA1AGX -9 / - 6 Partial capture
08-15 18:37 160m - / - UA3ZUX +1 / - 3 Partial capture
08-15 18:31 160m - / - UA3ZUX +2 / - 3 Partial capture
08-14 19:01 160m - / - RA6YDX -10 / - 3 Partial capture
08-14 18:10 80m +3 / +3 R3UG -4 / -5 5 ✓ Full exchange observed
08-14 17:07 80m - / - RK6MC +6 / - 3 Partial capture
08-14 17:06 80m - / -10 RA3TK -16 / - 2 Partial capture
08-09 15:54 40m - / - R7DX -6 / - 2 Partial capture
08-01 00:18 80m - / - RM5F +6 / - 2 Partial capture
08-01 00:18 80m - / - UB3PAQ -12 / - 2 Partial capture
08-01 00:14 80m +7 / -6 R9JX -5 / - 3 Partial capture
07-28 20:42 40m -3 / -12 OE8YXK -2 / - 13 Partial capture
07-28 20:32 40m -4 / -11 OE8YXK -1 / - 14 Partial capture
07-28 20:23 40m -5 / - 9A4ZM 0 / -15 7 Partial capture
07-28 20:20 40m -5 / - RA4FKZ - / -8 5 ✓ Closing fragment
07-28 20:16 40m -2 / - R1BDX - / -9 3 ✓ Closing fragment
07-27 19:04 80m -7 / +5 R70OBN +11 / - 2 Partial capture
07-21 07:01 10m - / +2 R6TA -1 / - 2 ✓ Closing fragment
07-11 21:51 40m -8 / +6 9A60CBM -6 / - 2 Partial capture
07-11 19:14 80m -10 / -12 RK1AS -3 / -4 3 Partial capture
07-07 21:17 40m -6 / - CR7BRV - / -24 4 ✓ Closing fragment
07-07 20:46 40m -7 / - 9A4ZM - / -16 3 Partial capture
07-07 20:44 40m -5 / -5 R6OG -2 / 0 3 ✓ Full exchange observed
07-07 20:32 80m +1 / - RC6OD +9 / -9 3 ✓ Closing observed
07-06 18:58 80m - / - R9CS -4 / - 3 Partial capture
07-06 18:58 80m - / - RC6BB -4 / - 3 Partial capture
07-06 18:52 80m - / - E70SZ +11 / - 5 Partial capture
07-06 18:52 80m - / - R6UBM -10 / - 2 Partial capture
07-06 18:52 80m - / -3 RQ4F -13 / - 2 Partial capture
07-06 18:46 80m - / - UA3UBV -21 / - 2 Partial capture
07-06 18:45 80m -2 / - R6ZEJ -4 / -13 4 ✓ Closing observed
07-06 18:37 80m 0 / -7 R2GFD +4 / -7 5 ✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
170745  -3  657  RW3BK R8FB LO87
170745  +7 1102  RW3BK RK6MC KN97 (x2)
170845 -17  662  RW3BK RA3TK R-10
181045  +1  560  R3UG RW3BK KO85
181100  -3  560  RW3BK R3UG +03
181115  +3  560  R3UG RW3BK R-05
181130  -4  560  RW3BK R3UG RR73
181145  +5  560  R3UG RW3BK 73
174315  -9  601  CQ RW3BK KO85
174330  +9  600  RW3BK DK7ZT -19 (x5)
40m 
UTC    dB Audio  Message
182515  -5  548  UA3PTY RW3BK R-13
182530  -5  548  RW3BK UA3PTY RR73
182545  -6  548  UA3PTY RW3BK 73
182915 -10  982  RW3BK RA6FC LN13 (x6)
201800  +6  472  BG2GWN RW3BK KO85
201815 -12  472  RW3BK BG2GWN -07
201830  +3  472  BG2GWN RW3BK R-14 (x2)
202230  +4  637  PY7XC RW3BK KO85
202315 -16 2497  RW3BK R2EA/P -13
160m 
UTC    dB Audio  Message
184130 -10 2058  RW3BK RM3ZR KO90
205100  +9 1737  RW3BK RA1AOB -08 (x2)
190400  -8 1579  RW3BK RD6OX -23 (x3)
190530  +5  778  RW3BK RK4FD LO22 (x9)
10m 
UTC    dB Audio  Message
071345  +1  420  5H1KB RW3BK R-03
071400  -9  493  RW3BK RR73; US0DSP <...> +02
071415  +5  420  5H1KB RW3BK RR73
081615  +9  378  C91RU RW3BK KO85 (x2)
152100 -15  256  RA4CIY RW3BK KO85
065115  -9  454  RK0S RW3BK R-01
065445 -10  377  UA4FEN RW3BK R-16
065930  -8  553  RW3BK RU3GF -12
070400 -14  928  RW3BK G0JEI -14
070130  +0  675  RW3BK R6TA R+02 (x2)
072900  -8  526  RA3LJ RW3BK KO85
073100  -8  445  CQ RW3BK KO85 (x2)

Decoder S/N history by band

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