DA2TB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN39

Receiver-side FT8 activity involving DA2TB, decoded by SO8OO in southeastern Poland. 171 related FT8 messages, 22 CQ messages, observed on 80m, 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-06-06 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

171

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-06-06
Last seen: 2026-08-23 03:42 UTC

Frequent QSO partners observed at SO8OO

Stations DA2TB worked most often, as logged from our receiver:

DK7ZT · Fed. Rep. of Germany ×2 RA9SJG · Asiatic Russia ×2 G4DBW · England 9K2HN · Kuwait DL9KM · Fed. Rep. of Germany GU0UVH · Guernsey CN8NS · Morocco SV2CLJ · Greece DM5JBN · Fed. Rep. of Germany IQ4JO · Italy DK3ME · Fed. Rep. of Germany R1QD · European Russia

Activity Heatmap

Locator transmitted by DA2TB

Approximate centre of JN39, decoded 2026-08-23 05:42 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	DA2TB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 05:30	80m	-12 / -	DK7ZT	+4 / -	4	✓ Full exchange observed
08-23 05:30	80m	- / -	DL7ARV	-8 / -	4	Partial capture
08-23 05:16	20m	- / +9	LZ3CB	+17 / -	4	Partial capture
08-23 04:54	20m	- / -7	SV8JVM	-8 / -	2	✓ Closing fragment
08-23 04:52	20m	- / -	RZ4FWA	-19 / -	3	Partial capture
08-15 16:41	40m	-13 / -	<...>	- / -21	3	Partial capture
08-15 13:06	20m	- / -6	SA3GER	-9 / -	5	Partial capture
08-15 12:33	20m	- / -1	YO4NT	-2 / -	2	✓ Closing fragment
08-06 18:36	20m	-18 / -	LZ2VQ	- / +1	3	Partial capture
08-06 18:31	20m	-14 / -	CN8NS	- / -	3	✓ Closing fragment
08-06 18:29	20m	-11 / -	US2YW	- / +1	2	✓ Closing fragment
08-06 18:28	20m	-11 / -3	DL9KM	-10 / -	2	✓ Closing observed
08-06 18:27	20m	-10 / -	SP6AXW	- / -11	2	✓ Closing fragment
08-06 18:25	20m	-10 / -	T77RN	-10 / +10	4	✓ Closing observed
08-06 18:21	40m	-7 / -	OH0ERF	- / -4	2	✓ Closing fragment
08-01 18:26	20m	- / -	G3ZQQ	-16 / -	2	Partial capture
08-01 18:25	20m	-20 / -9	RY7G	+6 / -	5	✓ Full exchange observed
08-01 18:16	20m	- / -	RN3ZBX	-16 / -	2	Partial capture
08-01 18:15	20m	- / -	RY7G	+14 / -	2	Partial capture
08-01 18:15	20m	-16 / -	EB1FE	- / -12	11	Partial capture
08-01 18:01	20m	- / -	F1PPH	-16 / -	5	Partial capture
08-01 17:57	20m	- / -10	GJ0KYZ	-12 / -	2	✓ Closing fragment
07-21 10:01	20m	-21 / -	DL3EBJ	- / -	2	Partial capture
06-28 17:48	20m	-3 / -	OZ3AAF	- / -14	3	Partial capture
06-27 20:33	40m	- / -3	E74MG	-6 / -	3	Partial capture
06-27 20:27	40m	-14 / -	D2UY	- / -	2	Partial capture
06-27 20:24	40m	-9 / -	OH3NXW	- / -	3	Partial capture
06-27 20:20	80m	+3 / -	SV2HTW	- / -	3	Partial capture
06-27 20:15	80m	+1 / -	SV2HTW	- / -	2	Partial capture
06-27 20:12	40m	- / -5	OM7AMA	-6 / -	2	✓ Closing fragment
06-27 20:05	40m	- / +1	DM5JBN	-5 / -	5	✓ Closing fragment
06-27 20:04	40m	- / +9	DK3ME	-12 / -	6	✓ Closing fragment
06-27 20:03	40m	- / -8	G4DBW	-18 / -	4	✓ Closing fragment
06-27 19:54	40m	-11 / 0	DL7ACN	-8 / +2	10	✓ Full exchange observed
06-27 19:51	40m	-6 / -	9A4ZM	+4 / -	3	✓ Closing observed
06-27 19:48	40m	- / 0	HB9EFK	+3 / -	2	✓ Closing fragment
06-27 19:28	80m	-17 / -	4Z5AV	- / -	4	Partial capture
06-27 19:21	40m	-19 / -	DK3TNA	-13 / -	3	✓ Closing observed
06-27 19:17	40m	-8 / -	VJ6X	- / -	2	Partial capture
06-27 19:05	40m	- / -24	R2BIU	-19 / -	3	✓ Closing fragment
06-27 18:53	40m	- / -22	IQ4JO	-3 / -	3	✓ Closing fragment
06-27 18:47	40m	- / -	DK7ZT	-20 / -	4	✓ Closing fragment
06-24 18:29	20m	-16 / -	EA8Y	- / -	5	Partial capture
06-13 15:13	20m	- / -18	UR6QV	-3 / -	2	✓ Closing fragment
06-13 15:09	20m	- / -8	IR9RCVT	0 / -	2	Partial capture
06-13 14:56	20m	-10 / -	HG0NPJ	- / -	6	Partial capture
06-13 14:52	20m	-10 / -15	RA9SJG	-6 / -	23	✓ Closing observed
06-13 10:04	10m	- / -16	A61BG	-16 / -	2	Partial capture
06-13 07:31	10m	- / -24	SV2CLJ	+6 / -	2	✓ Closing fragment
06-06 17:25	40m	-3 / -	R9CS	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
165715 -13  863  CQ DX DA2TB JN39 (x2)
053015  -8 2552  DA2TB DL7ARV JO62
053015 -11 2378  DA2TB IQ4JO JN63
053015  +4  617  DA2TB DK7ZT +11
053030 -13  617  DK7ZT DA2TB R+16
053045  -9 2552  DA2TB DL7ARV JO62
053045  +4  617  DA2TB DK7ZT RR73
053100 -12  617  DK7ZT DA2TB 73
053115  -6 2552  DA2TB DL7ARV JO62 (x2)
053330 -12  617  PE1NPS DA2TB +02
054015 -10  617  DA2TB OZ0A 73
054130 -12  617  CQ DA2TB JN39 (x2)

20m

UTC    dB Audio  Message
130730  -7  972  DA2TB SA3GER -06 (x2)
045200 -12  643  DA2TB R2AL KO85
045200 -17 2069  DA2TB RZ4FWA LO23 (x3)
045415  -6 1133  DA2TB SV8JVM -07 (x2)
051615 +16 2353  DA2TB LZ3CB KN32 (x4)
052345 -15  971  DA2TB UB3DQR KO85
052645  -8 1698  DA2TB IS0KNG -14
053045  -5  695  DA2TB TA2EE KM69

40m

UTC    dB Audio  Message
203430 -16  987  EA8DGI DA2TB R-24
174400 -11  646  DA2TB II9RICT -16
095545 -11  942  DA2TB OE3DXA -12
181645 -15 1247  EW8AAC DA2TB JN39
181715 -10 1022  OH0ERF DA2TB JN39 (x3)
182315  +0  456  ZL3TX DA2TB JN39
163215 -15 1001  IN3LHF DA2TB R-01
163800 -15 2068  DA2TB S56KO 73
164130  -9  470  <...> DA2TB JN39 (x4)
165315 -11  898  GU0UVH DA2TB 73

10m

UTC    dB Audio  Message
071930 -24 1646  DA2TB 9K2HN RR73
073115  +6  703  DA2TB SV2CLJ -24 (x2)
100400 -14 1297  DA2TB A61BG -16 (x2)

Decoder S/N history by band

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