IZ5OPP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Italy Locator transmitted in a decoded message: JN53

Receiver-side FT8 activity involving IZ5OPP, decoded by SO8OO in southeastern Poland. 34 related FT8 messages, 7 CQ messages, observed on 40m, 20m, 10m, across 5 UTC dates. Heard between 2026-05-24 and 2026-08-16.

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

-14 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-05-24
Last seen: 2026-08-16 11:27 UTC

Frequent QSO partners observed at SO8OO

Stations IZ5OPP worked most often, as logged from our receiver:

F5OYA/P · France F1PBZ · France DB1EF · Fed. Rep. of Germany DL1WW · Fed. Rep. of Germany PD3LKN · Netherlands DL1RAZ · Fed. Rep. of Germany DK3HV · Fed. Rep. of Germany F5RRS · France PD1HPB · Netherlands

Activity Heatmap

Locator transmitted by IZ5OPP

Approximate centre of JN53, decoded 2026-08-19 14:03 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 UTC	Band	IZ5OPP S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-16 13:26	20m	- / -16	PD3LKN	-16 / -	3	✓ Closing fragment
08-16 13:21	20m	- / -9	DL1RAZ	-8 / -	2	✓ Closing fragment
08-16 13:11	20m	- / -8	DK3HV	-17 / -	3	✓ Closing fragment
08-16 13:06	20m	- / -	PD3LKN	-16 / -	2	Partial capture
08-02 12:45	20m	- / -4	UR4QWW	-6 / -	2	Partial capture
06-21 13:31	20m	- / -5	F5RRS	-9 / -	3	✓ Closing fragment
06-21 13:26	20m	-20 / -11	F1PBZ	-1 / -13	4	✓ Full exchange observed
06-21 13:20	20m	-20 / -	DB1EF	-19 / -	3	✓ Closing observed
06-21 13:08	20m	-22 / -	DL1WW	- / -12	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
072915 -23 1531  SP2LNY IZ5OPP RRR
124530 -21 1649  IZ5OPP F5RMK -17
134300 -22 1530  UX7QV IZ5OPP R-09
134400 -24 1529  PA0ESH IZ5OPP JN53 (x2)
135400 -22 1529  DN9SGE IZ5OPP RRR
140300 -24 1530  CS7BHA IZ5OPP JN53

20m

UTC    dB Audio  Message
140115 -17 1540  IZ5OPP PA3MVD JO32
124545  -5  370  IZ5OPP UR4QWW R-04 (x2)
130615 -17 1543  IZ5OPP PD3LKN JO22 (x2)
131015 -20 1543  IZ5OPP F5OYA/P 73
131115 -20 1544  IZ5OPP DK3HV JO31 (x3)
131915 -24 1542  CQ IZ5OPP JN53
132100  -7 1543  IZ5OPP DL1RAZ R-09 (x2)
132630 -11 1543  IZ5OPP PD3LKN JO22 (x3)

Decoder S/N history by band

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