R4HBC — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LO43

Receiver-side FT8 activity involving R4HBC, decoded by SO8OO in southeastern Poland. 140 related FT8 messages, 34 CQ messages, observed on 40m, 20m, across 14 UTC dates. Heard between 2026-05-30 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

140
Related messages
34
CQ messages
14
UTC dates heard
-7 dB
Mean decoder S/N

Bands

First seen: 2026-05-30
Last seen: 2026-08-22 21:58 UTC

Activity Heatmap

Locator transmitted by R4HBC

Approximate centre of LO43, decoded 2026-08-23 00:06 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 UTCBandR4HBC S/NCounterpartCounterpart S/NMsgsCapture
08-23 00:06 40m +1 / - RA0WBI - / -8 3 ✓ Closing fragment
08-23 00:02 40m -8 / - VE3HLM - / - 2 Partial capture
08-22 23:57 40m -4 / -8 R7ZL -4 / -2 5 ✓ Full exchange observed
08-22 23:55 40m -11 / -5 DJ0MAB -6 / -7 5 ✓ Full exchange observed
08-22 23:54 40m -14 / -16 TA2ED -20 / -10 4 ✓ Full exchange observed
08-22 23:51 20m - / - 5Z4VJ -6 / - 2 Partial capture
08-22 16:25 40m -9 / - ER3RR -13 / -21 3 ✓ Closing observed
08-22 16:11 20m - / -9 GJ0KYZ -2 / - 2 ✓ Closing fragment
08-22 16:08 20m -8 / - VU3OIP - / -18 4 ✓ Closing fragment
08-22 15:23 20m - / - VU2FR -19 / - 2 ✓ Closing fragment
08-22 13:04 20m -6 / - 3B9FR - / - 2 Partial capture
08-22 12:49 20m -10 / - JH2BUF - / -10 3 ✓ Closing fragment
08-22 12:39 20m -1 / - UA0LLD - / -15 2 Partial capture
08-22 12:37 20m -2 / -4 DL1R +6 / -17 11 ✓ Full exchange observed
08-22 08:48 20m +2 / - OK2CNI - / - 2 Partial capture
08-21 18:21 40m -15 / -14 R4HNW -6 / -7 4 ✓ Full exchange observed
08-21 18:19 40m -14 / - EX8ABQ - / -7 2 ✓ Closing fragment
07-25 18:37 20m - / -17 M1WLK -3 / - 4 ✓ Closing fragment
07-25 18:36 20m -4 / - GM3JIM -13 / -18 2 ✓ Closing observed
07-25 17:56 40m -23 / -6 R3WDW -6 / - 3 ✓ Closing observed
07-25 17:37 20m -8 / - A41ZZ - / -8 2 ✓ Closing fragment
07-25 17:35 20m -5 / - YO5PHL - / -11 3 ✓ Closing fragment
07-25 16:08 20m -18 / - 9N2WF - / - 2 Partial capture
07-24 18:23 40m -13 / -11 SM7JKW -10 / - 4 ✓ Closing observed
07-24 16:47 20m -4 / - 9J2FI - / -7 2 ✓ Closing fragment
07-24 16:46 20m -6 / - E25KAE - / - 2 Partial capture
07-24 16:44 20m -8 / -3 R9FDM -16 / -1 2 Partial capture
07-24 16:42 20m -10 / - UA9OBN - / -7 2 ✓ Closing fragment
07-18 06:46 20m - / -15 RJ5Z -16 / - 2 Partial capture
06-20 18:33 20m -9 / - G8IXM - / -15 2 ✓ Closing fragment
06-20 18:31 20m -12 / - VU2FR - / -6 2 ✓ Closing fragment
06-20 17:26 40m - / -4 RA3ZGT -1 / - 3 ✓ Closing fragment
06-20 17:25 40m - / - SP2KW -10 / - 2 Partial capture
06-19 19:28 40m -12 / - R2HY - / -7 2 ✓ Closing fragment
06-19 18:48 40m - / -13 RZ4FWA -19 / - 4 ✓ Closing fragment
06-12 19:10 20m -4 / - UA0FO - / -10 3 ✓ Closing fragment
06-12 16:03 20m -5 / - UB8CPH 0 / 0 4 ✓ Closing observed
06-12 16:01 20m -1 / - 7Z1CB - / - 2 Partial capture
06-12 15:56 20m -10 / - 3B8WW - / - 2 Partial capture
06-12 15:54 20m -8 / - R0JAC - / -13 2 Partial capture
06-12 13:13 20m 0 / - R0ADK - / -5 3 ✓ Closing fragment
06-12 13:11 20m -8 / - R9OAE -13 / - 3 ✓ Closing observed
06-12 13:07 20m 0 / - S21IM - / -21 4 ✓ Closing fragment
06-12 13:05 20m -3 / - WB8YJF - / -11 3 ✓ Closing fragment
06-12 11:16 20m -4 / - R0AEZ - / -12 3 ✓ Closing fragment
06-12 11:10 20m -3 / - R3BCK -1 / -13 3 Partial capture
06-12 11:08 20m - / -5 RC9WC -4 / - 3 Partial capture
06-12 10:08 20m -1 / -2 R0ADA -13 / -1 4 ✓ Full exchange observed
06-11 19:24 40m - / -12 G6LEE -8 / - 3 ✓ Closing fragment
06-11 19:18 40m -12 / - BG4UCZ - / -16 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m
UTC    dB Audio  Message
235545 -12 2138  DJ0MAB R4HBC -07
235600  -4 2138  R4HBC DJ0MAB R-05
235615 -10 2138  DJ0MAB R4HBC RR73
235630  -6 2138  R4HBC DJ0MAB 73
235715  -7 2464  R7ZL R4HBC LO43
235730  -4  938  R4HBC R7ZL -08
235745  -2 2464  R7ZL R4HBC R-02
235800  -5  938  R4HBC R7ZL RR73
235815  -4 2464  R7ZL R4HBC 73
235915  -6 2465  UF1A R4HBC LO43
000200  -9 2465  VE3HLM R4HBC LO43 (x2)
000615  +3 2542  RA0WBI R4HBC LO43 (x3)
20m
UTC    dB Audio  Message
125315 -23 1290  CE3TSK R4HBC LO43
130445  -6 2633  3B9FR R4HBC LO43 (x2)
152000 -11 2087  VR2VOG R4HBC R-19
152330 -19 3104  R4HBC VU2FR ML88 (x2)
160845  -5 2557  VU3OIP R4HBC LO43 (x4)
161130  +0 2071  R4HBC GJ0KYZ -09 (x2)
161300  -3 2558  FR5FK R4HBC LO43
235100  -3  970  R4HBC 5Z4VJ KI88 (x2)

Decoder S/N history by band

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