DL3HRZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Fed. Rep. of Germany Locator transmitted in a decoded message: JO52

Receiver-side FT8 activity involving DL3HRZ, decoded by SO8OO in southeastern Poland. 84 related FT8 messages, observed on 160m, 80m, 40m, 20m, 10m, across 11 UTC dates. Heard between 2026-05-24 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

Related messages

CQ messages

UTC dates heard

-4 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-05-24
Last seen: 2026-08-21 18:00 UTC

Frequent QSO partners observed at SO8OO

Stations DL3HRZ worked most often, as logged from our receiver:

DL6II · Fed. Rep. of Germany EW6EW · Belarus UA4FKT · European Russia MM0HVU · Scotland LA2VLA · Norway DL9KM · Fed. Rep. of Germany HB3YNF · Switzerland OH5WWA · Finland RA3WY · European Russia HZ1TT · Saudi Arabia SP2BAS · Poland DD3KF · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by DL3HRZ

Approximate centre of JO52, decoded 2026-08-21 20:25 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	DL3HRZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 20:25	20m	+4 / -	EX7CQ	- / +4	6	Partial capture
08-21 19:59	20m	- / -12	DL9KM	+6 / -	3	✓ Closing fragment
08-21 19:57	20m	0 / -	UN0GY	- / -25	2	Partial capture
07-05 22:43	80m	+4 / +1	HB3YNF	-7 / +9	5	✓ Full exchange observed
07-05 22:42	80m	+3 / -1	DD3KF	+6 / -	4	✓ Closing observed
07-05 22:40	80m	+5 / +9	OH5WWA	+6 / -2	6	✓ Full exchange observed
07-05 22:28	40m	-7 / -	YL3RK	-19 / -	10	✓ Closing observed
07-05 22:23	160m	-6 / -	R9CS	- / -	4	Partial capture
07-05 22:20	160m	-10 / -	R9CS	- / -	2	Partial capture
07-05 22:15	160m	-7 / -	GI7ULG	- / -20	4	✓ Closing fragment
07-05 22:14	160m	-8 / -2	OM2WQ	+8 / -	6	✓ Full exchange observed
07-05 22:12	160m	-6 / -	SV7BVM	- / -	2	Partial capture
07-05 22:06	160m	-4 / -	MM0HVU	- / -11	2	✓ Closing fragment
07-05 22:03	160m	-8 / -9	RA3WY	-4 / +1	8	✓ Full exchange observed
07-05 22:00	160m	-6 / -	SV7BVM	- / -	7	Partial capture
07-05 21:51	80m	-1 / -	YL3KZ	- / -	7	Partial capture
07-05 21:46	80m	+1 / -4	SA5ACL	+14 / +5	5	✓ Full exchange observed
07-05 21:42	80m	+4 / -	LY1O	0 / +8	4	✓ Closing observed
07-05 21:32	40m	-14 / -	LA2VLA	- / +1	6	✓ Closing fragment
07-05 21:27	40m	-14 / -	SP1I	- / -	7	Partial capture
07-05 21:22	40m	-11 / -	LA1WWA	- / -	6	Partial capture
07-05 21:18	40m	-12 / -1	SQ1KD	0 / -	8	Partial capture
07-05 21:13	40m	-7 / -	OZ7DR	- / -18	2	Partial capture
07-05 21:09	40m	-8 / -	SP2BAS	- / -	2	✓ Closing fragment
07-05 20:02	40m	-8 / -	YL3NU	- / -	8	Partial capture
07-05 19:54	40m	-9 / -	SP2TD	- / -	10	Partial capture
07-05 19:49	40m	-10 / -	YL3RS	- / -	4	Partial capture
07-05 19:46	40m	-6 / -	ES0RY	- / -16	4	✓ Closing fragment
07-05 19:39	40m	-7 / -	LA1WWA	- / -	10	Partial capture
07-05 19:32	40m	-7 / -	SP2IHI	- / -	4	Partial capture
07-05 19:27	40m	-10 / -	SP2IHI	- / -	3	Partial capture
07-05 19:11	40m	-8 / -	8A1WWA	- / -13	3	✓ Closing fragment
07-05 16:59	40m	-18 / -	SM6CAL	- / -9	6	✓ Closing fragment
07-05 16:56	40m	-18 / -	F5LMJ	- / -15	4	✓ Closing fragment
07-05 16:54	40m	-17 / -	OH3OJ	- / -8	2	✓ Closing fragment
07-05 16:50	40m	-17 / -	SK3WWA	- / -11	4	✓ Closing fragment
07-05 16:47	40m	-16 / -	RL2F	- / +8	3	✓ Closing fragment
07-04 21:03	160m	-18 / +4	DO9KB	-4 / -	4	✓ Closing observed
07-04 21:01	160m	-16 / -	DL6II	-12 / -	5	✓ Full exchange observed
07-04 20:58	160m	-14 / -	DL6CGU	- / +5	3	✓ Closing fragment
07-04 20:56	160m	-16 / -	DL9LA	- / -	3	Partial capture
06-26 22:01	10m	- / -6	CE2SV	-4 / -	2	✓ Closing fragment
06-22 16:09	20m	-10 / -	7Z1CB	- / -2	9	Partial capture
06-22 16:06	20m	-9 / -	UA0AV	- / -	5	Partial capture
06-22 15:53	20m	-14 / -	YO4BJB	- / -	2	Partial capture
06-22 15:51	20m	-16 / +1	EW6EW	-15 / -	5	✓ Full exchange observed
06-22 15:47	20m	- / -	F4LER	-10 / -	5	Partial capture
06-22 15:46	20m	-8 / -	3B8HK	- / -	7	Partial capture
06-22 15:44	20m	-6 / -7	OE6HTG	-2 / 0	4	Partial capture
06-19 11:03	20m	- / -	F5IXN	-6 / -	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
161315 -15 1664  7Z1CB DL3HRZ R-02 (x3)
161715 -12 1629  Z34CMF DL3HRZ JO52
195730  +1  598  UN0GY DL3HRZ JO52 (x2)
195915  +6 1064  DL3HRZ DL9KM JN68 (x3)
202545  +3 1763  EX7CQ DL3HRZ JO52 (x6)

80m

UTC    dB Audio  Message
224045  +2 2350  OH5WWA DL3HRZ JO52 (x2)
224130  +5 2278  DL3HRZ OH5WWA +09
224145  +7 2350  OH5WWA DL3HRZ R-02
224200  +8 2278  DL3HRZ OH5WWA RR73
224215  +8 2350  OH5WWA DL3HRZ 73
224230  +9 2570  DL3HRZ DD3KF JO30 (x2)
224315  +3 2350  DD3KF DL3HRZ RR73
224330  +5 2570  DL3HRZ DD3KF 73
224330  -9 2087  DL3HRZ HB3YNF JN47 (x2)
224415  +5 2350  HB3YNF DL3HRZ +09
224430  -8 2087  DL3HRZ HB3YNF R+01
224445  +4 2350  HB3YNF DL3HRZ RR73

40m

UTC    dB Audio  Message
213245 -10 1386  LA2VLA DL3HRZ R+01 (x5)
222800  -7 1335  YL3RK DL3HRZ JO52 (x8)
223215 -19 1801  DL3HRZ YL3RK RR73
223230 -12 1801  YL3RK DL3HRZ 73

160m

UTC    dB Audio  Message
221530  +8 1497  DL3HRZ OM2WQ -02
221545  -8 1752  GI7ULG DL3HRZ R-20 (x2)
221630  +7 1497  DL3HRZ OM2WQ -02
221645  -7 1752  OM2WQ DL3HRZ R+24
221700  +8 1497  DL3HRZ OM2WQ RR73
221715  -6 1752  OM2WQ DL3HRZ 73
221745  -6 1752  GI7ULG DL3HRZ 73 (x2)
222015 -11 1752  R9CS DL3HRZ JO52 (x6)

10m

UTC    dB Audio  Message
124445 +10 1764  DL3HRZ HZ1TT -14 (x2)
124645 -11  676  DL3HRZ ZS6MGM -05 (x2)
220130  -4 2591  DL3HRZ CE2SV -06 (x2)

Decoder S/N history by band

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