DO1DAH — 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 DO1DAH, decoded by SO8OO in southeastern Poland. 126 related FT8 messages, 40 CQ messages, observed on 80m, 10m, across 6 UTC dates. Heard between 2026-06-14 and 2026-08-23.

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

126

Related messages

CQ messages

UTC dates heard

-11 dB

Mean decoder S/N

Bands

80m 10m

First seen: 2026-06-14
Last seen: 2026-08-23 18:39 UTC

Frequent QSO partners observed at SO8OO

Stations DO1DAH worked most often, as logged from our receiver:

DL9DBF · Fed. Rep. of Germany DG2EBG · Fed. Rep. of Germany DO1FED · Fed. Rep. of Germany DO6JSA · Fed. Rep. of Germany LB5WB · Norway M8PGT · England HB9NBN · Switzerland DK5WO · Fed. Rep. of Germany F4ESO · France DK1MBY · Fed. Rep. of Germany DH1JAD · Fed. Rep. of Germany IN3IZQ · Italy

Activity Heatmap

Locator transmitted by DO1DAH

Approximate centre of JO31, decoded 2026-08-23 20:37 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	DO1DAH S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 20:36	80m	- / -3	DL9DBF	-17 / -	6	✓ Closing fragment
08-23 20:30	80m	-18 / -7	F4ESO	-3 / +6	6	✓ Full exchange observed
08-23 20:30	80m	- / -8	LB5WB	-14 / -	2	✓ Closing fragment
08-23 20:28	80m	- / 0	DA6IT	-4 / -	2	✓ Closing fragment
08-23 20:22	80m	-17 / -	DF1BN	-2 / -8	2	Partial capture
08-23 20:20	80m	- / -11	IQ4JO	+4 / -	2	Partial capture
08-22 20:01	80m	- / -	M8FQT	-22 / -	2	Partial capture
08-22 19:58	80m	-14 / -	DK5WO	-8 / -7	4	✓ Closing observed
08-22 19:52	80m	-15 / -	HB3YOY	- / -12	5	Partial capture
08-22 19:47	80m	- / -	DL3HN	+1 / -	17	Partial capture
08-16 20:01	80m	-22 / -	DG2EBG	-6 / -2	5	✓ Closing observed
08-16 19:58	80m	-22 / -6	DL2KMK	+4 / -2	5	✓ Full exchange observed
08-16 19:56	80m	-24 / -	HB9NBN	- / -15	2	✓ Closing fragment
08-16 19:52	80m	-21 / +2	DK0KG	-7 / -2	5	✓ Full exchange observed
08-16 19:46	80m	-24 / 0	DK1FF	-7 / -2	5	✓ Full exchange observed
08-16 19:44	80m	-22 / -9	DO6JSA	-16 / -1	5	✓ Full exchange observed
08-16 09:41	10m	- / -19	M0BEW	-8 / -	2	✓ Closing fragment
08-15 18:41	80m	-9 / -	DO1FED	- / -13	4	✓ Closing fragment
06-15 20:13	80m	- / -15	DH1JAD	-12 / -	3	✓ Closing fragment
06-15 19:51	80m	- / +3	DO1DMR	-15 / -	2	✓ Closing fragment
06-15 19:46	80m	-20 / -7	E70SZ	+1 / -3	5	✓ Full exchange observed
06-15 19:35	80m	- / -12	IN3IZQ	-12 / -	3	✓ Closing fragment
06-14 19:49	80m	-20 / -12	DK1MBY	-20 / -10	7	✓ Full exchange observed
06-14 19:48	80m	-15 / -4	DM5ME	-10 / -	4	✓ Closing observed
06-14 19:43	80m	- / -	DK0KG	-10 / -	8	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
203015  -1 1694  DO1DAH F4ESO JN39
203045 -13 1527  DO1DAH LB5WB RR73
203045  -7 1694  DO1DAH F4ESO JN39 (x2)
203130 -18 1528  F4ESO DO1DAH +06
203145  +2 1694  DO1DAH F4ESO R-07 (x2)
203615 -11  480  DO1DAH DL9DBF JO40
203630 -16 1528  CQ DO1DAH JO31
203700 -10 1528  M3ZZF DO1DAH JO31
203715 -24  711  DO1DAH DL9DBF JO40 (x5)

10m

UTC    dB Audio  Message
094100  -9 1325  DO1DAH M0BEW -19 (x2)

Decoder S/N history by band

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