OZ3DTP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Denmark Locator transmitted in a decoded message: JO55

Receiver-side FT8 activity involving OZ3DTP, decoded by SO8OO in southeastern Poland. 50 related FT8 messages, 8 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-05-22 and 2026-08-10.

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

-1 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m

First seen: 2026-05-22
Last seen: 2026-08-10 18:48 UTC

Frequent QSO partners observed at SO8OO

Stations OZ3DTP worked most often, as logged from our receiver:

KF0YOB · United States F5HNQ · France R3HH · European Russia M0BEW · England SQ2BXI · Poland DL4BBY · Fed. Rep. of Germany Z62NS · Republic of Kosovo DD0AM · Fed. Rep. of Germany PC1JB · Netherlands DO9SAM · Fed. Rep. of Germany GJ0KYZ · Jersey LB7ZG · Norway

Activity Heatmap

Locator transmitted by OZ3DTP

Approximate centre of JO55, decoded 2026-08-05 20:40 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 UTC	Band	OZ3DTP S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-05 20:41	80m	+4 / -19	R3HH	+5 / -14	5	✓ Full exchange observed
08-05 20:40	80m	+5 / -6	Z62NS	+6 / -6	5	✓ Full exchange observed
08-05 20:38	160m	-3 / -	DL4BBY	-6 / +3	4	✓ Closing observed
08-05 20:36	160m	-5 / -	SP5TWA	- / -10	2	Partial capture
08-05 20:35	160m	-4 / -	LB7ZG	- / 0	2	✓ Closing fragment
08-05 20:34	160m	-3 / -	PC1JB	-12 / -5	3	✓ Closing observed
08-05 20:32	160m	-6 / -11	SQ2BXI	+23 / -16	5	✓ Full exchange observed
07-09 20:46	20m	-8 / -	KF0YOB	- / -4	2	✓ Closing fragment
07-06 21:36	20m	- / 0	DL7ACA	-8 / -	4	Partial capture
06-28 18:28	10m	-1 / -	VP8AWU	- / -	3	Partial capture
06-26 22:11	60m	-8 / -	EA8AR	- / -9	2	Partial capture
06-26 22:08	60m	-7 / -	9A4ZM	0 / -	3	Partial capture
06-26 22:08	60m	-5 / -	DK7ZT	-5 / +9	5	✓ Full exchange observed
06-26 22:07	60m	-6 / -13	F5HNQ	-11 / -	4	✓ Closing observed
06-21 21:32	160m	+3 / -	DD0AM	- / -15	3	✓ Closing fragment
06-21 21:31	160m	+2 / -	EI4KF	- / -	2	Partial capture
06-21 20:43	10m	- / -19	M0BEW	-10 / -	2	✓ Closing fragment
06-20 13:26	10m	-7 / -	C91RU	- / -	4	Partial capture
06-09 06:14	20m	- / -	EB3JT	-4 / -	3	✓ Closing fragment
06-02 20:24	80m	+5 / -	TT1GD	- / -18	3	Partial capture
06-02 20:23	80m	- / -	DL1BBO	+1 / -	3	Partial capture
06-02 20:22	80m	+10 / -3	DO9SAM	+13 / -	4	✓ Closing observed
06-01 19:58	40m	+5 / -	EX7CQ	- / -	3	Partial capture
06-01 19:57	40m	+3 / +2	GJ0KYZ	+8 / +6	3	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
195700  +7  633  OZ3DTP GJ0KYZ +02
195715  +3  604  GJ0KYZ OZ3DTP R+06
195730 +10  633  OZ3DTP GJ0KYZ RR73
195845  +3  604  EX7CQ OZ3DTP JO55 (x4)
204830 -14 1334  OZ3DTP HG25CCS -11

80m

UTC    dB Audio  Message
202330  +2 2795  OZ3DTP DL1BBO JO43 (x2)
202415  +7  570  TT1GD OZ3DTP -18 (x3)
204030  -1  570  Z62NS OZ3DTP JO55
204045  +2  891  OZ3DTP Z62NS -06
204100  +6  570  Z62NS OZ3DTP R-06
204115 +11  891  OZ3DTP Z62NS RR73
204130  +9  570  Z62NS OZ3DTP 73
204145  +4  473  OZ3DTP R3HH KO95
204200  +0  570  R3HH OZ3DTP -14
204215  +3  473  OZ3DTP R3HH R-19
204230  +9  570  R3HH OZ3DTP RR73
204245  +7  473  OZ3DTP R3HH 73

160m

UTC    dB Audio  Message
203330 +23  381  OZ3DTP SQ2BXI 73
203400 -12  564  OZ3DTP PC1JB JO22
203415  -3  564  PC1JB OZ3DTP -05 (x2)
203515  -6  563  LB7ZG OZ3DTP +00 (x2)
203615  -5  563  SP5TWA OZ3DTP -10 (x2)
203715  -3  564  CQ OZ3DTP JO55 (x2)
203800  -6  563  OZ3DTP DL4BBY JO32
203800  +1 1896  OZ3DTP UA3ZUX KO90
203815  -4  564  DL4BBY OZ3DTP +03 (x2)
203900  -6  563  OZ3DTP DL4BBY 73

20m

UTC    dB Audio  Message
061415  -3  643  OZ3DTP EB3JT JN01 (x2)
061445 -14 1154  OZ3DTP MI7XHT IO64
061545  -1  643  OZ3DTP EB3JT 73
110545  -1 2872  OZ3DTP F1PBZ -14
213630  -9  643  OZ3DTP DL7ACA R+00 (x4)
204630  -8  644  KF0YOB OZ3DTP R-04 (x2)

10m

UTC    dB Audio  Message
132615  -9  654  C91RU OZ3DTP JO55 (x4)
204315 -10  654  OZ3DTP M0BEW -19 (x2)
182800  +2  654  VP8AWU OZ3DTP JO55 (x3)

60m

UTC    dB Audio  Message
220730  -9 1801  OZ3DTP F5HNQ IN98 (x2)
220815  -6 2098  F5HNQ OZ3DTP RR73
220830 -11 1801  OZ3DTP F5HNQ 73
220830  -6 1899  OZ3DTP DK7ZT +13
220830  +0 2094  OZ3DTP 9A4ZM JN86
220900  -8 1899  OZ3DTP DK7ZT +13
220915  -5 2098  DK7ZT OZ3DTP R+09
220930  +0 1899  OZ3DTP DK7ZT RR73
220945  -5 2099  DK7ZT OZ3DTP 73
221015  -7 2098  9A4ZM OZ3DTP +15 (x2)
221115  -9 2098  EA8AR OZ3DTP -09 (x2)
221315  -6 2099  CQ OZ3DTP JO55

Decoder S/N history by band

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