OH3CXZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Finland

Receiver-side FT8 activity involving OH3CXZ, decoded by SO8OO in southeastern Poland. 29 related FT8 messages, observed on 40m, 20m, across 5 UTC dates. Heard between 2026-08-10 and 2026-08-21.

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

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

40m 20m

First seen: 2026-08-10
Last seen: 2026-08-21 17:57 UTC

Frequent QSO partners observed at SO8OO

Stations OH3CXZ worked most often, as logged from our receiver:

IU5HIU · Italy OI5AY · Finland YO4NF · Romania DL6RU · Fed. Rep. of Germany IK4RVY · Italy RA3WEO · European Russia R3WDW · European Russia ON4AOI · Belgium R3DMS · European Russia UB4HVA · European Russia YO4GIY · Romania R5AV · European Russia

Activity Heatmap

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 UTC	Band	OH3CXZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 20:09	40m	-22 / -	UB4HVA	- / +8	2	✓ Closing fragment
08-21 19:57	40m	- / -13	ON4AOI	0 / -	2	✓ Closing fragment
08-21 19:54	40m	- / -2	DL6RU	-8 / -	2	✓ Closing fragment
08-20 16:20	40m	- / -20	RA3WEO	+4 / -	2	✓ Closing fragment
08-20 16:12	40m	- / -15	R5AV	-6 / -	2	✓ Closing fragment
08-20 15:57	40m	- / -	OI5AY	-14 / -	2	✓ Closing fragment
08-20 15:50	40m	- / -11	R3DMS	-13 / -	5	✓ Closing fragment
08-20 15:45	40m	- / -16	R3WDW	+12 / -	2	✓ Closing fragment
08-19 19:42	40m	- / -7	IK4RVY	-10 / -	2	✓ Closing fragment
08-19 19:25	40m	- / -19	YO4GIY	-12 / -	2	✓ Closing fragment
08-18 18:58	40m	- / -14	YO4NF	-14 / -	2	✓ Closing fragment
08-10 19:50	20m	- / -15	IU5HIU	-7 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
155130 -13 1504  OH3CXZ R3DMS R-11 (x2)
155700 -12 2038  OH3CXZ OI5AY RR73 (x2)
161245  -7 1965  OH3CXZ R5AV -15 (x2)
161345 -12 1966  OH3CXZ DB3MAX JO64
162045  +4 2745  OH3CXZ RA3WEO -20 (x2)
195400 -10  219  OH3CXZ DL6RU -02 (x2)
195715  +3 1917  OH3CXZ ON4AOI -13 (x2)
200930 -24 1976  UB4HVA OH3CXZ R+08 (x2)

20m

UTC    dB Audio  Message
195045 -10 3012  OH3CXZ IU5HIU R-15 (x3)

Decoder S/N history by band

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