R1BOH — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KO49

Receiver-side FT8 activity involving R1BOH, decoded by SO8OO in southeastern Poland. 875 related FT8 messages, 1 CQ messages, observed on 40m, 20m, across 76 UTC dates. Heard between 2026-05-25 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

875
Related messages
1
CQ messages
76
UTC dates heard
-8 dB
Mean decoder S/N

Bands

First seen: 2026-05-25
Last seen: 2026-08-22 04:30 UTC

Activity Heatmap

Locator transmitted by R1BOH

Approximate centre of KO49, decoded 2026-08-22 06:40 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 UTCBandR1BOH S/NCounterpartCounterpart S/NMsgsCapture
08-22 06:28 20m - / -14 IS0AWZ -2 / - 2 ✓ Closing fragment
08-22 06:18 20m - / -13 EW1MN +6 / - 2 ✓ Closing fragment
08-22 06:10 20m - / - DH5NC +13 / - 2 Partial capture
08-21 07:18 20m - / - M9DNC -15 / - 4 Partial capture
08-20 19:21 20m - / -4 EB1DJ -3 / - 2 Partial capture
08-20 19:09 20m - / -7 RN6MA +13 / - 3 Partial capture
08-20 19:08 20m - / - PA1PXL -6 / - 2 Partial capture
08-20 06:33 20m - / -3 F5MOO +15 / - 2 ✓ Closing fragment
08-20 06:24 20m - / -12 EA5OL -7 / - 9 Partial capture
08-20 06:17 20m - / -12 RK4F +13 / - 2 ✓ Closing fragment
08-20 06:03 20m - / -6 R6OP -8 / - 2 ✓ Closing fragment
08-17 06:03 20m - / - LA9GX -22 / - 2 ✓ Closing fragment
08-17 06:01 20m - / -10 DL7RAY -9 / - 5 ✓ Closing fragment
08-16 20:45 20m - / - PD7BDN -6 / - 2 Partial capture
08-16 19:39 20m - / - R6FX +1 / - 4 Partial capture
08-16 19:38 20m - / 0 PD4DX -9 / - 2 ✓ Closing fragment
08-16 19:21 20m - / -12 TM0BSM -9 / - 4 ✓ Closing fragment
08-16 07:26 20m - / - G3YQA -22 / - 2 ✓ Closing fragment
08-15 17:39 20m - / -5 F1ODM +6 / - 3 ✓ Closing fragment
08-14 14:10 20m - / - DL1EDR -8 / - 3 Partial capture
08-12 20:40 20m - / +2 RA3GZ -14 / - 4 ✓ Closing fragment
08-11 19:35 20m - / - EA3GXK -12 / - 4 Partial capture
08-10 20:46 20m - / -11 G8KHF -14 / - 2 Partial capture
08-10 20:12 20m - / -6 R5AJ -10 / - 2 ✓ Closing fragment
08-10 20:03 20m - / -15 EA3FH -3 / - 15 ✓ Closing fragment
08-10 20:01 20m - / -1 F4GRW -18 / - 2 ✓ Closing fragment
08-10 13:54 20m - / - EA5HEU -9 / - 2 Partial capture
08-10 08:34 20m - / -14 DK3HV -15 / - 3 Partial capture
08-09 12:22 20m - / -13 YT7DX +16 / - 3 ✓ Closing fragment
08-09 12:06 20m - / -5 DK3BK -1 / - 3 ✓ Closing fragment
08-09 05:31 20m - / -21 RA7E +2 / - 2 ✓ Closing fragment
08-08 05:46 20m - / +8 DL8WEM -4 / - 2 ✓ Closing fragment
08-06 19:48 20m - / - M1WLK -10 / - 2 Partial capture
08-06 19:43 20m - / -14 EA8AT -2 / - 7 Partial capture
08-06 19:29 20m - / +2 OO9A -10 / - 2 ✓ Closing fragment
08-06 19:26 20m - / - 2E0ROJ -12 / - 5 Partial capture
08-06 11:50 20m - / 0 EA3NG -20 / - 2 ✓ Closing fragment
08-06 06:34 20m - / - EB3JT +1 / - 6 Partial capture
08-05 19:07 20m - / -2 IU3VHR +10 / - 2 ✓ Closing fragment
08-04 05:46 20m - / -13 YO4NT -4 / - 3 ✓ Closing fragment
08-03 14:10 20m - / -18 EA3HMM -4 / - 8 Partial capture
08-02 19:21 20m - / - GE6KUI +2 / - 2 Partial capture
08-02 19:13 20m - / -14 F5RRS +6 / - 4 ✓ Closing fragment
08-02 19:12 20m - / -14 G1LQT -8 / - 3 ✓ Closing fragment
08-02 18:59 20m - / -14 SV5BYP -8 / - 6 ✓ Closing fragment
08-01 14:55 20m - / - PA2AMJ -14 / - 2 Partial capture
07-31 20:17 20m - / -1 R6AR -4 / - 3 ✓ Closing fragment
07-31 19:47 20m -10 / - RY4D -6 / - 2 ✓ Closing observed
07-30 18:43 20m - / -9 R6FMF -11 / - 4 Partial capture
07-30 18:03 20m - / - DL3JHK -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
192145  -4  990  R1BOH EB1DJ -06
071800 -17 2535  R1BOH M9DNC JO01 (x4)
183145  -7 1513  R1BOH EB1DJ RR73
060945  -1 1521  R1BOH RU6UR -12
061015 +15  959  R1BOH DH5NC JN49 (x2)
061115  -7  958  R1BOH IU3RRX JN55
061815  +8  678  R1BOH EW1MN -13 (x2)
062800  -3 1494  R1BOH IS0AWZ -14 (x2)
064045 -16  962  EA5ISM R1BOH KO49
40m
UTC    dB Audio  Message
185245 -15  906  R1BOH R6DJR -18
185245  -3 2822  R1BOH RK4UZ LO24 (x3)
193530 -14  728  R1BOH RA5AK -14
211530 -11  965  R1BOH RL3QGD KO91
211530  -5  690  R1BOH RM5F KO85 (x3)
184130 -14  980  R1BOH UA1RC -11 (x2)

Decoder S/N history by band

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