DL3XRZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JN59

Receiver-side FT8 activity involving DL3XRZ, decoded by SO8OO in southeastern Poland. 635 related FT8 messages, 113 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 47 UTC dates. Heard between 2026-05-25 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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

635

Related messages

113

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

80m 20m 60m 40m 10m

First seen: 2026-05-25
Last seen: 2026-08-23 15:04 UTC

Frequent QSO partners observed at SO8OO

Stations DL3XRZ worked most often, as logged from our receiver:

OM5JG · Slovak Republic ×4 DL1UDO · Fed. Rep. of Germany ×3 HB9EFK · Switzerland ×3 F1PBZ · France ×3 DO9KB · Fed. Rep. of Germany ×3 OK1TRJ · Czech Republic ×2 DO1DMR · Fed. Rep. of Germany ×2 HA7TM · Hungary ×2 PI4DX · Netherlands ×2 DO5HCS · Fed. Rep. of Germany 5P1KZX · Denmark DO5KHR · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DL3XRZ

Approximate centre of JN59, decoded 2026-08-21 19:54 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	DL3XRZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 17:02	20m	- / -	M7KPQ	-6 / -	4	Partial capture
08-21 19:55	60m	- / -5	DK7ZT	-9 / -	3	✓ Closing fragment
08-21 19:50	60m	- / -8	DK2NG	-4 / -	5	✓ Closing fragment
08-21 19:50	60m	- / -1	IV3DSG	+5 / -	3	✓ Closing fragment
08-20 18:41	40m	-11 / -12	DK5TX	-4 / -7	4	✓ Full exchange observed
08-20 18:34	40m	-8 / -12	DA2DA	-4 / -3	5	✓ Full exchange observed
08-20 18:31	40m	- / -17	9A6NCC	-2 / -	2	✓ Closing fragment
08-20 15:21	40m	- / -13	IK2UCL	-14 / -	2	✓ Closing fragment
08-18 20:46	80m	-4 / -12	PA3GDY	+14 / -	4	✓ Closing observed
08-18 20:05	80m	- / -5	DA6KK	-16 / -	2	✓ Closing fragment
08-18 20:02	80m	-24 / -20	DL4RAQ	+6 / -	4	✓ Closing observed
08-18 20:00	80m	-14 / -3	DO5KHR	+1 / +3	4	✓ Full exchange observed
08-17 22:31	80m	- / -	DL9KM	-7 / -	2	Partial capture
08-17 22:30	80m	-9 / -26	DO2JZ	+1 / -12	9	✓ Full exchange observed
08-17 22:26	80m	-7 / -6	PE1NAO	-7 / -10	5	✓ Full exchange observed
08-17 22:17	60m	- / -11	DK7ZT	-13 / -	3	Partial capture
08-17 22:14	60m	- / -16	F5RAV	-10 / -	9	✓ Closing fragment
08-15 19:30	80m	-17 / -	PA2HP	- / -16	3	Partial capture
08-15 19:23	80m	-14 / -7	OK2WMC	+6 / -	3	✓ Closing observed
08-15 19:12	60m	- / -9	DL1UDO	-6 / -	2	✓ Closing fragment
08-15 19:08	60m	- / -16	DG4BZ	0 / -	2	Partial capture
08-15 19:06	60m	- / -6	OM5JG	-1 / -	2	✓ Closing fragment
08-13 21:44	80m	-14 / -2	DO4FB	0 / -11	5	✓ Full exchange observed
08-13 21:43	80m	-11 / -12	DL9KM	+1 / -20	14	Partial capture
08-13 21:42	80m	-11 / -22	ON6CQ	-18 / -17	16	✓ Full exchange observed
08-13 21:35	60m	- / -14	PE1MHY	-12 / -	2	✓ Closing fragment
08-07 20:20	40m	- / -19	SP0DF	-14 / -	2	✓ Closing fragment
08-07 20:14	60m	- / -15	PE1MHY	-6 / -	3	Partial capture
08-07 20:12	60m	- / -	DK1XAM	-11 / -	5	Partial capture
08-07 20:02	60m	- / -3	OM5JG	+2 / -	2	✓ Closing fragment
08-07 19:58	60m	- / -16	DD6ZV	+1 / -	7	Partial capture
08-07 19:58	60m	- / -12	PE1MHY	-6 / -	4	Partial capture
08-07 19:36	80m	- / -17	DO9KB	-4 / -	2	✓ Closing fragment
08-07 19:00	80m	-17 / -16	OM1II	+6 / -	3	✓ Closing observed
08-07 18:56	80m	- / -16	OE5PEN	-2 / -	3	✓ Closing fragment
08-06 21:41	40m	- / -13	PI4DX	-2 / -	3	✓ Closing fragment
08-06 21:18	40m	- / -17	R2EA	-8 / -	3	✓ Closing fragment
08-06 21:17	40m	- / -9	F8DO	-16 / -	2	✓ Closing fragment
08-06 20:11	80m	- / -12	LB5WB	-3 / -	4	Partial capture
08-06 20:05	80m	-15 / -5	DO5HCS	-12 / -	2	✓ Closing observed
08-06 19:39	80m	-18 / -	Z62NS	- / -	2	Partial capture
08-06 19:35	80m	- / -20	DF1IH	-8 / -	4	Partial capture
08-06 19:32	60m	- / -	DK1XAM	0 / -	2	Partial capture
08-06 18:08	40m	- / -	DK5DW	-10 / -	5	Partial capture
08-06 18:07	40m	- / -	SM7JKW	-6 / -	5	Partial capture
08-06 17:45	40m	- / -6	DM5ME	-5 / -	5	✓ Closing fragment
08-05 19:48	60m	- / -13	S55P	-8 / -	3	Partial capture
08-05 18:56	60m	- / +4	OM5JG	+3 / -	3	✓ Closing fragment
08-05 18:50	60m	- / -18	HA7TM	+12 / -	2	✓ Closing fragment
08-05 18:47	60m	- / -	DK1XAM	-4 / -	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
083545  -4  914  DL3XRZ OK1WCF JO80 (x3)
140215  -3 2828  DL3XRZ F1PBZ -17 (x3)
200115 -10  914  DL3XRZ PD9JPV JO22 (x2)
110345 -10 1747  DL3XRZ EC3A -19 (x3)
170215  -7  998  DL3XRZ M7KPQ IO82 (x4)

60m

UTC    dB Audio  Message
221815 -12 1900  DL3XRZ DK7ZT -11 (x2)
222245  -8  560  DL3XRZ DB5HA JO31
195045  -1 1835  DL3XRZ DK2NG JO52
195045  +4  490  DL3XRZ IV3DSG JN66
195115  -5 1835  DL3XRZ DK2NG JO52
195115  +5  490  DL3XRZ IV3DSG R-01
195145  -4 1835  DL3XRZ DK2NG JO52
195145  +7  490  DL3XRZ IV3DSG 73
195215  -4 1835  DL3XRZ DK2NG R-08 (x2)
195400 -12  489  CQ DL3XRZ JN59
195515 -10 1900  DL3XRZ DK7ZT -05 (x3)

40m

UTC    dB Audio  Message
152145 -15 1195  DL3XRZ IK2UCL RR73
182545  -7  494  DL3XRZ HA1DSL JN86
182645 +10  493  DL3XRZ <...> -13
183145  -4 1838  DL3XRZ 9A6NCC -17 (x2)
183400 -11  493  DA2DA DL3XRZ JN59
183415  -3 1269  DL3XRZ DA2DA -12
183430 -13  493  DA2DA DL3XRZ R-03
183445  -4 1269  DL3XRZ DA2DA RR73
183500  +1  494  DA2DA DL3XRZ 73
184100 -10  494  DK5TX DL3XRZ JN59
184115  -6 1428  DL3XRZ DK5TX -12
184130 -12  494  DK5TX DL3XRZ R-07
184145  -2 1428  DL3XRZ DK5TX RR73
191645  +9 2628  DL3XRZ DL6MRM -02

80m

UTC    dB Audio  Message
200015  +4  578  DL3XRZ DO5KHR JO30
200030 -14  578  DO5KHR DL3XRZ +03
200045  +1  578  DL3XRZ DO5KHR R-03 (x2)
200200 -24 1127  DL4RAQ DL3XRZ JN59 (x2)
200345  +6 1127  DL3XRZ DL4RAQ -20 (x2)
200545 -15 1127  DL3XRZ DA6KK -05 (x2)
204400  +1  455  PI4DX DL3XRZ JN59
204600  -5  470  PA3GDY DL3XRZ JN59
204615 +13  863  DL3XRZ PA3GDY -12 (x2)
204700  -3  470  PA3GDY DL3XRZ 73

10m

UTC    dB Audio  Message
185315 -16 1707  DL3XRZ YT3PL KN04
185345  -7  963  DL3XRZ G0JEI RR73
185400  -1  710  G0JEI DL3XRZ 73
185530  -1  709  YT3PL DL3XRZ -02
185630  +0  710  OM3TWM DL3XRZ JN59 (x2)
185900  -8  710  SV2CLJ DL3XRZ JN59
122115 -13 1838  DL3XRZ PD1B JO32
170845  +2  810  DL3XRZ M0BEW -18 (x2)
181345  +0  401  DL3XRZ DK7UY JO44 (x3)
182045 -13  634  DL3XRZ PD1HPB JO22

Decoder S/N history by band

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