DL0MRR — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Fed. Rep. of Germany Most frequent locator attributed to this token: JO60

Receiver-side FT8 activity involving DL0MRR, decoded by SO8OO in southeastern Poland. 639 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 21 UTC dates in the available aggregate history. Observed between 2026-07-21 and 2026-11-05.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 639 FT8 messages attributed to DL0MRR as the transmitting token by decoded message structure across 21 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (59%), followed by 40 m (23%) and 80 m (13%). Most decodes (66%) fell within the six-hour window 14:00-20:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (80%); the estimated median was -1 dB.

Overview

639

Messages attributed

UTC dates decoded

Active 15-min windows

-1 dB

Estimated median S/N

Bands

160m · 33 80m · 83 60m · 377 40m · 146

First attributed message: 2026-07-21
Last attributed message: 2026-11-05 18:50 UTC

Observed FT8 message patterns

Attributed sample: 639 messages
Active dates: 21 UTC dates
Estimated median S/N: -1 dB
Estimated 10th-90th percentile: -13 to +6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 34, moderate (-15 to -9 dB) 95, strong (≥ -8 dB) 510.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with DL0MRR in decoded directed-looking exchanges:

DL5ST · Fed. Rep. of Germany ×2 DK2CC · Fed. Rep. of Germany ×2 GJ0KYZ · Jersey ×2 OK8DCC · Czech Republic ×2 OM7OM · Slovak Republic ×2 YO7CFD · Romania ×2 DF2WS · Fed. Rep. of Germany DK0GV · Fed. Rep. of Germany DL5BTE · Fed. Rep. of Germany IW4AOT · Italy OK1KKI · Czech Republic ON6LEO · Belgium

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to DL0MRR

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: JO60 · 257 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 628 km (approx.)
Last such locator decoded: 2026-11-05 18:50 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	DL0MRR S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 18:48	160m	-6 / +10	SP3BPU	+11 / -	5	✓ Full exchange observed
11-05 18:46	160m	-2 / -5	OK1KKI	+12 / -	5	✓ Full exchange observed
11-05 18:44	160m	+1 / -1	DL5BTE	+6 / -	4	✓ Full exchange observed
11-05 18:42	160m	-1 / -9	SP9ONC	-2 / -8	5	✓ Full exchange observed
11-05 18:40	160m	-10 / -	OT4A	- / -	2	Partial capture
11-05 18:37	160m	-6 / -5	OZ2LIN	+10 / +1	5	✓ Full exchange observed
11-05 18:34	160m	-10 / -	ON6LEO	-6 / +7	5	✓ Full exchange observed
11-05 18:29	80m	+8 / -	DK1HSI	- / +5	2	✓ Closing fragment
11-03 08:56	60m	-6 / -3	OM5CM	+2 / -	5	✓ Full exchange observed
11-03 08:54	60m	-8 / -	MM0ABM	- / +5	3	✓ Closing fragment
11-03 08:52	60m	-6 / -	PI40EUDXF	- / -	2	Partial capture
11-03 08:40	60m	-9 / +5	G0BNR	-10 / +7	5	✓ Full exchange observed
11-03 08:38	60m	-8 / -10	YO7CFD	-7 / +7	5	✓ Full exchange observed
11-03 08:37	60m	-6 / -	GB1RBL	- / -7	3	✓ Closing fragment
11-01 16:33	160m	-2 / -	DL5ST	-13 / -	5	✓ Full exchange observed
11-01 16:32	160m	0 / -15	DF2WS	-23 / -20	6	✓ Full exchange observed
11-01 16:28	160m	+1 / +6	DK0GV	-10 / -3	5	✓ Full exchange observed
11-01 16:27	160m	-4 / +1	IW4AOT	+4 / -3	4	✓ Full exchange observed
11-01 16:18	60m	- / -	OM5CM	0 / -	3	Partial capture
11-01 16:16	60m	+2 / -	IN3OWY	-16 / +3	4	✓ Full exchange observed
11-01 16:16	60m	+2 / +6	DL5ZG	-4 / -	6	✓ Full exchange observed
11-01 16:05	60m	+4 / +5	DL9NEI	-2 / -	8	✓ Full exchange observed
11-01 16:03	60m	+2 / -	F6DJW	-18 / -	3	✓ Closing observed
11-01 16:02	60m	+3 / +2	DL2USR	+1 / -	7	✓ Full exchange observed
11-01 16:01	60m	-1 / -	DL8GBR	-11 / -	5	✓ Full exchange observed
11-01 15:55	60m	0 / +5	DG3AWN	-17 / -	7	✓ Full exchange observed
11-01 15:55	60m	+2 / -8	SP7IIT	-7 / +5	5	✓ Full exchange observed
11-01 15:53	60m	+3 / 0	G0AMO	-7 / -	5	✓ Full exchange observed
11-01 15:49	60m	+2 / -	OH6NIO	-4 / +8	6	✓ Full exchange observed
11-01 15:49	60m	+3 / +2	OM7OM	-15 / -	5	✓ Full exchange observed
10-31 09:27	80m	-7 / +9	DL1HTY	-8 / -	6	✓ Full exchange observed
10-31 08:30	60m	0 / +4	ES2IPA	-22 / -	6	✓ Full exchange observed
10-31 08:28	60m	+5 / +9	DL8BDR	-19 / -	4	✓ Full exchange observed
10-31 08:28	60m	+7 / +1	I4AVG	-3 / -	4	✓ Closing observed
10-31 08:26	60m	-2 / -	F4DNU	- / -	2	✓ Closing fragment
10-31 08:24	60m	-9 / -	DL8HOT	-22 / -	4	✓ Full exchange observed
10-31 08:23	60m	-10 / +9	PC2J	-13 / -	5	✓ Full exchange observed
10-31 08:19	80m	-2 / -	9A5MP	- / -	3	✓ Closing fragment
10-30 17:09	60m	+6 / +5	DL2HUC	-6 / -	6	✓ Full exchange observed
10-30 17:09	60m	+4 / -	DL1RI	-3 / -	5	✓ Full exchange observed
10-30 17:07	60m	+3 / -	DL5AOL	-8 / -	6	✓ Full exchange observed
10-30 17:06	60m	0 / -	OK8DCC	+10 / -	5	✓ Full exchange observed
10-30 17:04	60m	+3 / -	DL1HTW	-2 / -	8	✓ Full exchange observed
10-30 16:34	60m	+1 / -1	US2YW	+7 / -	9	✓ Full exchange observed
10-30 16:33	60m	-2 / -	IK2MXM	-19 / -	3	✓ Full exchange observed
10-30 16:31	60m	+2 / +3	ON8DM	-12 / -	4	✓ Full exchange observed
10-30 16:31	60m	+2 / +8	DL3MDK	-8 / -	3	✓ Full exchange observed
10-30 16:29	60m	+2 / -	SP2EWQ	-2 / -	5	✓ Full exchange observed
10-30 16:28	60m	+1 / -	LY2SA	- / -	3	✓ Closing fragment
10-30 16:27	60m	+3 / +3	HA0GZ	+3 / -	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
184445  +9 1034  DL0MRR DL5BTE -01
184500  +0 1658  DL5BTE DL0MRR R+36
184515  +4 1034  DL0MRR DL5BTE RR73
184530  +2 1658  DL5BTE DL0MRR 73
184600  -2 1658  OK1KKI DL0MRR JO60
184615 +12  910  DL0MRR OK1KKI -05
184630  +1 1658  OK1KKI DL0MRR R+12
184645 +11  910  DL0MRR OK1KKI RR73
184700  -4 1658  OK1KKI DL0MRR 73
184800  -5 1658  SP3BPU DL0MRR JO60
184815 +12 2157  DL0MRR SP3BPU +10
184830  -6 1658  SP3BPU DL0MRR R+20
184845 +10 2157  DL0MRR SP3BPU RR73
184900  -6 1658  SP3BPU DL0MRR 73
185015 -16 1658  OT4A DL0MRR JO60

80m

UTC    dB Audio  Message
151345 -15 1099  DL0MRR DO8JB 73
081915  -1 1198  9A5MP DL0MRR JO60 (x3)
092500 -23 1366  DL0MRR DO2BBC RR73
092715  -2 1005  DL1HTY DL0MRR JO60 (x2)
092800  -5  726  DL0MRR DL1HTY +09
092815  -4 1005  DL1HTY DL0MRR R+32
092830 -12  726  DL0MRR DL1HTY RRR
092845 -11 1005  DL1HTY DL0MRR 73
182945  +6 1297  DK1HSI DL0MRR R+05 (x2)
183215  +2 1298  DO6AZ DL0MRR 73
183400  +0 1109  DL0MRR DL8NEW JO50

60m

UTC    dB Audio  Message
084045  -9 1166  G0BNR DL0MRR JO60
084100 -10  716  DL0MRR G0BNR +05
084115  -9 1166  G0BNR DL0MRR R+07
084130  -9  716  DL0MRR G0BNR RR73
084145 -10 1166  G0BNR DL0MRR 73
085215  -8 1166  PI40EUDXF DL0MRR JO60 (x2)
085430  -8 1166  MM0ABM DL0MRR JO60 (x3)
085645  +1 1492  DL0MRR OM5CM JN98
085700  -5 1166  OM5CM DL0MRR +27
085715  +2 1492  DL0MRR OM5CM R-03
085730  -6 1166  OM5CM DL0MRR RR73
085745  +3 1492  DL0MRR OM5CM 73

40m

UTC    dB Audio  Message
082530  +8  641  DK6PW DL0MRR JO60
082615  -1  537  DL0MRR DK6PW -02
082630  +6  641  DK6PW DL0MRR R+14
082645  +0  537  DL0MRR DK6PW RR73
082700  +5  641  DK6PW DL0MRR 73
082800  +2  823  CQ DL0MRR JO60 (x2)
082845  -8 2167  DL0MRR OE2VDL JN67
082900  +3  823  OE2VDL DL0MRR +12
082915  -6 2167  DL0MRR OE2VDL R+07
082930  +3  823  OE2VDL DL0MRR RR73
082945  -5 2167  DL0MRR OE2VDL 73
083030  -1  823  CQ DL0MRR JO60
083100  +3  823  HB9ZHK DL0MRR -02 (x2)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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