KR4BHV — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: EM73

Receiver-side FT8 activity involving KR4BHV, decoded by SO8OO in southeastern Poland. 243 related FT8 messages, observed on 80m, 40m, 20m, 10m, across 27 UTC dates. Heard between 2026-05-05 and 2026-08-03.

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

243
Related messages
0
CQ messages
27
UTC dates heard
-4 dB
Mean decoder S/N

Bands

80m 20m 40m 10m
First seen: 2026-05-05
Last seen: 2026-08-03 00:50 UTC

Frequent QSO partners observed at SO8OO

Stations KR4BHV worked most often, as logged from our receiver:

Activity Heatmap

Locator transmitted by KR4BHV

Approximate centre of EM73, decoded 2026-06-20 03:09 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 UTCBandKR4BHV S/NCounterpartCounterpart S/NMsgsCapture
08-03 02:45 80m - / - OK1WE +21 / - 10 Partial capture
06-20 02:35 20m - / -16 EA9PB -10 / - 2 Partial capture
06-13 05:45 40m - / -22 PA5KK -6 / - 4 ✓ Closing fragment
06-06 04:41 40m - / -12 DL8TT +7 / - 4 ✓ Closing fragment
06-04 04:35 40m - / -10 EB1LA -8 / - 2 ✓ Closing fragment
06-04 04:34 40m - / -8 G8TJQ -6 / - 2 ✓ Closing fragment
06-04 04:13 40m - / -11 IU4DTV +10 / - 2 ✓ Closing fragment
06-04 03:47 40m - / -16 LA3LUA +6 / - 5 Partial capture
06-04 03:42 40m - / -4 PA3KUS -15 / - 3 ✓ Closing fragment
06-04 03:40 40m - / 0 G0BLB -4 / - 3 ✓ Closing fragment
06-04 02:44 20m - / - UA6HBJ -8 / - 3 Partial capture
06-04 02:36 20m -16 / - 4U1UN -12 / -5 8 ✓ Closing observed
06-03 04:57 40m - / - ON6AA +5 / - 3 Partial capture
06-02 01:57 40m -12 / - WB9VGJ - / - 3 Partial capture
06-02 01:29 40m - / 0 WA4IPU -18 / - 2 ✓ Closing fragment
06-01 22:10 20m - / +1 N1SK -8 / - 3 Partial capture
05-31 04:34 40m - / - G8MIA -12 / - 2 Partial capture
05-31 04:32 40m - / -7 DL3OCF +2 / - 7 ✓ Closing fragment
05-31 04:31 40m - / -18 HB9DVO +13 / - 3 ✓ Closing fragment
05-31 04:31 40m - / - PD9JPV -10 / - 2 Partial capture
05-31 04:08 80m - / -9 F4GGS -14 / - 2 ✓ Closing fragment
05-29 02:26 40m - / -9 IS0BOZ -6 / - 2 ✓ Closing fragment
05-29 02:23 40m - / +9 HB9CXZ +8 / - 2 ✓ Closing fragment
05-28 03:26 40m - / -12 EA1CQ -8 / - 2 ✓ Closing fragment
05-28 03:17 40m - / -20 OZ1KEF +6 / - 2 ✓ Closing fragment
05-28 02:41 40m - / - EA1CQ -14 / - 4 Partial capture
05-27 22:47 20m -13 / - XE3K - / - 4 Partial capture
05-27 22:42 20m -14 / - XE3K - / - 3 Partial capture
05-27 22:37 20m -16 / - EW2ZC - / -12 2 Partial capture

Recent FT8 messages decoded at SO8OO

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

80m 
UTC    dB Audio  Message
035600 -20 1652  KR4BHV EB1LA IN73
040800 -17 1105  KR4BHV F4GGS -09 (x2)
024545 +16  743  KR4BHV OK1WE JO70 (x10)
20m 
UTC    dB Audio  Message
024000 -15 3117  4U1UN KR4BHV EM73 (x5)
024415 -12 2011  KR4BHV 4U1UN RR73
024445  -6  931  KR4BHV UA6HBJ LN04 (x3)
024745 -18 3119  HI8MSB KR4BHV EM73
023530  -7 1681  KR4BHV EA9PB -16 (x2)
025600 -14 2667  HC2THN KR4BHV EM73 (x2)
030915 -12 2667  ZL1UZM KR4BHV EM73
40m 
UTC    dB Audio  Message
041300 -24 1559  KR4BHV CT1BFP RR73
041330  +7 2734  KR4BHV IU4DTV -11 (x2)
043415  -6 2733  KR4BHV G8TJQ -08 (x2)
043545  -8 1331  KR4BHV EB1LA R-10 (x2)
044145  +6 1788  KR4BHV DL8TT -12 (x4)
054530  -8 1739  KR4BHV PA5KK -22 (x4)

Decoder S/N history by band

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