DO5STL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO31

Receiver-side FT8 activity involving DO5STL, decoded by SO8OO in southeastern Poland. 128 related FT8 messages, 14 CQ messages, observed on 80m, 10m, across 11 UTC dates. Heard between 2026-06-01 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

128

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 10m

First seen: 2026-06-01
Last seen: 2026-08-21 09:32 UTC

Frequent QSO partners observed at SO8OO

Stations DO5STL worked most often, as logged from our receiver:

DL6UM · Fed. Rep. of Germany IK7YZB · Italy DO9AO · Fed. Rep. of Germany 9A3AUH · Croatia IU8ADS · Italy DK2BK · Fed. Rep. of Germany DL0KYF · Fed. Rep. of Germany ON4CJU · Belgium DK7ZT · Fed. Rep. of Germany YO4GIY · Romania IQ4JO · Italy F4ITM · France

Activity Heatmap

Locator transmitted by DO5STL

Approximate centre of JO31, decoded 2026-08-21 11:34 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	DO5STL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 11:34	10m	-7 / -	RY7G	- / -3	3	✓ Closing fragment
08-21 11:31	10m	-5 / -	LA4IFA	- / -	2	Partial capture
08-21 11:27	10m	-10 / -16	3A2MW	-13 / -3	4	✓ Full exchange observed
08-21 11:24	10m	-20 / -	OZ2TF	- / -	2	✓ Closing fragment
08-21 11:22	10m	-13 / -	YU5DR	- / -3	3	✓ Closing fragment
08-21 11:18	10m	-7 / -	F4ITM	- / -	2	✓ Closing fragment
08-21 11:13	10m	- / -1	9A3AUH	-9 / -	3	✓ Closing fragment
08-21 11:07	10m	-14 / -	E70SZ	- / -	2	Partial capture
08-21 11:05	10m	-21 / +7	9A4ZM	-14 / -	4	✓ Closing observed
08-21 10:50	10m	-14 / -5	EB3JT	-21 / -	3	Partial capture
08-21 10:50	10m	- / -	DL3MIB	-7 / -	4	Partial capture
08-21 10:48	10m	-8 / -	YL2JZ	- / +10	3	✓ Closing fragment
08-21 10:45	10m	-12 / -	SP6CJE	- / -	2	Partial capture
08-21 10:39	10m	+2 / -10	IU7VOL	-6 / -	12	✓ Full exchange observed
08-21 10:38	10m	- / -	DN9BT	-9 / -	3	Partial capture
08-21 10:35	10m	-9 / -	9J2FI	- / -20	2	✓ Closing fragment
08-21 10:34	10m	-12 / -4	IK7YZB	-4 / 0	4	✓ Full exchange observed
08-21 10:31	10m	-14 / -	IK4RVY	-21 / -16	4	✓ Closing observed
08-21 10:29	10m	0 / -	SQ8AA	- / -6	3	✓ Closing fragment
08-21 10:27	10m	-6 / -	TN8GD	- / -11	3	✓ Closing fragment
08-21 10:20	10m	-5 / -	EA3CS	- / -	3	Partial capture
08-21 10:19	10m	-9 / -	US2YW	- / +1	2	Partial capture
08-21 10:17	10m	-13 / -	DN9JGL	-18 / -13	4	✓ Closing observed
08-21 10:15	10m	-18 / -	A71UN	- / -	2	Partial capture
08-17 18:58	80m	- / -13	IQ4JO	-1 / -	3	✓ Closing fragment
08-17 18:54	80m	- / -13	DL0KYF	-8 / -	4	✓ Closing fragment
08-17 18:50	80m	- / -1	DK2BK	-4 / -	3	✓ Closing fragment
08-17 18:39	80m	- / -12	DO1MGN	-7 / -	4	✓ Closing fragment
08-17 18:38	80m	- / -17	DL8TT	-6 / -	3	✓ Closing fragment
08-16 19:20	80m	- / -9	DK0ACI	-7 / -	3	✓ Closing fragment
08-16 18:55	80m	- / -17	DO6JSA	-16 / -	3	Partial capture
08-16 18:55	80m	- / -5	DO7DYL	+14 / -	3	✓ Closing fragment
08-16 18:48	80m	- / -24	F5RRS	-10 / -	4	✓ Closing fragment
08-15 18:48	80m	- / -	DO1ID	+8 / -	2	Partial capture
06-23 19:15	10m	- / -3	PP5CF	-12 / -	2	✓ Closing fragment
06-23 18:54	80m	- / -10	DO9AO	+7 / -	2	✓ Closing fragment
06-15 20:47	80m	- / -7	DL1HDL	-7 / -	2	✓ Closing fragment
06-15 20:43	80m	- / -3	DK7ZT	-5 / -	2	✓ Closing fragment
06-15 20:42	80m	- / -20	HA7TM	+14 / -	3	✓ Closing fragment
06-15 20:06	80m	- / -19	DK7ZT	-2 / -	4	Partial capture
06-15 20:03	80m	- / -	DL7ACA	-8 / -	8	Partial capture
06-15 20:01	80m	- / -15	DK7ZT	-4 / -	3	Partial capture
06-15 19:43	80m	- / -16	DL6UM	-6 / -	9	✓ Closing fragment
06-15 14:12	10m	- / -10	YO4GIY	-4 / -	3	✓ Closing fragment
06-15 13:43	10m	- / -1	IU8ADS	-5 / -	3	✓ Closing fragment
06-15 08:55	10m	-18 / -	D2UY	- / +10	3	✓ Closing fragment
06-11 17:08	10m	-4 / -	D2UY	- / -	2	Partial capture
06-11 17:07	10m	-2 / -	DG8DAX	-11 / +2	4	✓ Closing observed
06-11 17:06	10m	+3 / -	LY2BBF	- / -	2	Partial capture
06-11 17:04	10m	-12 / -6	F5MYK	-16 / -5	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
112330 -11 2025  YU5DR DO5STL 73
112400 -22 2002  OZ2TF DO5STL JO31 (x2)
112730 -11  873  3A2MW DO5STL JO31
112745 -13  872  DO5STL 3A2MW -16
112800 -11  873  3A2MW DO5STL R-03 (x2)
113130  -5  949  LA4IFA DO5STL JO31 (x2)
113230  -7  949  CQ DO5STL JO31
113300  -7  488  IK4LZH DO5STL JO31
113430  -5  548  RY7G DO5STL JO31 (x3)
113700  -7 1411  LA4IFA DO5STL 73

80m

UTC    dB Audio  Message
183945  -7  749  DO5STL DO1MGN JO50
183945  -7 1753  DO5STL DL8TT 73
184015  -9  748  DO5STL DO1MGN JO50 (x3)
185030  -5  753  DO5STL DK2BK JN49 (x3)
185430  -7 1570  DO5STL DL0KYF -13 (x4)
185830  -3 2159  DO5STL IQ4JO JN63 (x3)

Decoder S/N history by band

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