DO7TTR/P — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN58

Receiver-side FT8 activity involving DO7TTR/P, decoded by SO8OO in southeastern Poland. 434 related FT8 messages, 175 CQ messages, observed on 160m, 80m, 10m, across 10 UTC dates. Heard between 2026-05-31 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

434

Related messages

175

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 10m 160m

First seen: 2026-05-31
Last seen: 2026-08-22 19:53 UTC

Frequent QSO partners observed at SO8OO

Stations DO7TTR/P worked most often, as logged from our receiver:

YL35ZS · Latvia ×4 9A3AUH · Croatia ×2 DF0JEN · Fed. Rep. of Germany ×2 DA6YY · Fed. Rep. of Germany ×2 S50DX · Slovenia ×2 DK1GP · Fed. Rep. of Germany ON5HE · Belgium LU8GCJ · Argentina HF50HK · Poland DK4RH · Fed. Rep. of Germany F1ODM · France UA4FKT · European Russia

Activity Heatmap

Locator transmitted by DO7TTR/P

Approximate centre of JN58, decoded 2026-08-17 19:09 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 UTC	Band	DO7TTR/P S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 21:50	80m	- / -	DO2XU	-21 / -	2	Partial capture
08-22 21:49	80m	- / -	G8OO	0 / -	9	Partial capture
08-22 21:41	80m	- / -15	G8OO	-2 / -	5	Partial capture
08-22 21:34	80m	-4 / -	DL2VN	- / -3	2	✓ Closing fragment
08-22 21:30	80m	-11 / +5	OE9RWH	0 / +2	5	✓ Full exchange observed
08-22 21:30	80m	- / -	DO2RG	+10 / -	2	Partial capture
08-22 21:30	80m	-8 / -	G8OO	+5 / -2	8	✓ Closing observed
08-22 21:30	80m	-8 / -3	OK1HEH	+9 / +1	4	✓ Full exchange observed
08-22 21:29	80m	-8 / -20	UA4FKT	+6 / -4	9	✓ Full exchange observed
08-17 20:38	160m	- / -3	SP6AXW	+7 / -	3	✓ Closing fragment
08-17 20:33	80m	-8 / -	LB9ZG	- / -	2	Partial capture
08-17 20:32	80m	- / -	YL35ZS	-3 / -	3	✓ Closing fragment
08-17 20:31	80m	-3 / -	SV8GXC	-24 / -19	2	Partial capture
08-17 20:30	80m	-12 / -15	G7RHF	-11 / -9	4	Partial capture
08-17 20:28	80m	-15 / -	YU7AS	- / -	3	Partial capture
08-17 20:27	80m	-12 / -	DO9JTR	- / -10	2	✓ Closing fragment
08-17 20:26	80m	-5 / -	SV8GXC	-24 / -19	2	Partial capture
08-17 20:25	80m	-4 / -	SV2HTW	- / -2	3	Partial capture
08-17 20:25	80m	-12 / -5	DO5KHR	-7 / -15	6	✓ Full exchange observed
08-17 20:24	80m	- / -20	UR5WAI	+8 / -	3	Partial capture
08-17 20:23	80m	-13 / -	DK5OPA	- / -7	2	✓ Closing fragment
08-17 20:23	80m	0 / -2	DO1OAS	-18 / -5	2	Partial capture
08-17 20:20	80m	-10 / -14	UR4LG	-5 / -7	5	✓ Full exchange observed
08-17 20:20	80m	-4 / -9	UT7UA	+3 / -5	5	Partial capture
08-17 20:18	80m	- / -5	DA6IT	-9 / -	2	Partial capture
08-17 20:18	80m	-7 / -6	9A3AUH	+5 / -10	4	✓ Full exchange observed
08-17 20:18	80m	+4 / -	YL35ZS	-4 / -	4	✓ Closing observed
08-17 20:17	80m	-10 / -14	DO1TEM	-12 / -3	4	✓ Full exchange observed
08-17 20:15	80m	- / -	RA6WF	-14 / -	2	✓ Closing fragment
08-17 20:15	80m	-7 / -10	UR4LG	-12 / +4	2	Partial capture
08-17 20:12	80m	- / -	DL1UDO	-3 / -	3	Partial capture
08-17 20:05	80m	-9 / -	OK1SI	- / +10	2	Partial capture
08-17 20:05	80m	+4 / -	YL35ZS	-6 / -	5	✓ Closing observed
08-17 20:00	80m	-5 / -9	9A3AUH	+2 / -2	7	✓ Full exchange observed
08-17 19:57	80m	-7 / -	S50DX	- / -18	7	✓ Closing fragment
08-17 19:53	80m	- / -	DH5BO	-4 / -	4	Partial capture
08-17 19:51	80m	-12 / 0	DA6IT	-6 / -3	5	✓ Full exchange observed
08-17 19:49	80m	-14 / -9	DO5HOK	+2 / -3	6	✓ Full exchange observed
08-17 19:49	80m	-15 / -9	DA6YY	-14 / -12	5	✓ Full exchange observed
08-17 19:45	80m	- / -12	SP8BJU	+12 / -	2	✓ Closing fragment
08-17 19:43	80m	- / -8	DL4YDR	-8 / -	5	✓ Closing fragment
08-17 19:41	80m	- / -8	DL9YNG	-19 / -	2	✓ Closing fragment
08-17 19:37	80m	-12 / -	<...>	- / -	2	Partial capture
08-17 19:34	80m	-12 / +3	DA6WA	-24 / -15	4	✓ Full exchange observed
08-17 19:31	80m	-14 / -12	DM5JBN	-4 / -6	5	✓ Full exchange observed
08-17 19:29	80m	-14 / -4	DH5BO	-16 / -13	4	✓ Full exchange observed
08-17 19:27	80m	-14 / -20	RA2FU	-11 / -	6	✓ Closing observed
08-17 19:26	80m	-13 / -	G7RHF	- / -	2	Partial capture
08-17 19:25	80m	-9 / -	<...>	- / -	3	Partial capture
08-17 19:20	80m	-11 / -	DF5RA	-14 / -1	6	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
214315  -5  552  DO7TTR/P G8OO JO02 (x2)
214415  +0  552  HF50HK DO7TTR/P 73
214445  +7 1739  DO7TTR/P OK1HEH -01
214915  -1  552  DO7TTR/P G8OO JO02 (x2)
215000 -18 1123  DO7TTR/P DO2XU JO43
215015  +4  552  DO7TTR/P G8OO JO02
215030 -24 1123  DO7TTR/P DO2XU JO43
215045  +3  552  DO7TTR/P G8OO JO02 (x6)

160m

UTC    dB Audio  Message
234230 -11 2035  DO7TTR/P 9A4ZM JN86
234230  -9 1284  DO7TTR/P OK1DXR JO60 (x3)
234445 -23 2039  CQ DO7TTR/P JN58 (x2)
190400  -4 1391  DO7TTR/P SP1MGM -18 (x4)
190915 -20 2039  CQ DO7TTR/P JN58
203815  +6 1822  DO7TTR/P SP6AXW -03 (x3)

10m

UTC    dB Audio  Message
200300 -22 2130  CQ DO7TTR/P JN58 (x2)
200430 -21 2131  EI9JOB DO7TTR/P -11 (x2)
200530 -21 2131  CQ DO7TTR/P JN58
200600 -19 2131  UR3LM DO7TTR/P -09 (x2)
200700 -18 2131  CQ DO7TTR/P JN58 (x2)
201015 -13 2165  DO7TTR/P F4BHK R+04 (x2)
201115 -14 2140  DO7TTR/P DL3HWD JO51 (x2)
201300 -18 2131  F5NNN DO7TTR/P -01
201730 -19 2131  CQ DO7TTR/P JN58

Decoder S/N history by band

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