DL2MOS — 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: JO31

Receiver-side FT8 activity involving DL2MOS, decoded by SO8OO in southeastern Poland. 162 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 23 UTC dates in the available aggregate history. Observed between 2026-06-19 and 2026-10-23.

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 162 FT8 messages attributed to DL2MOS as the transmitting token by decoded message structure across 23 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (40%), followed by 60 m (28%) and 40 m (16%). Most decodes (72%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

162

Messages attributed

UTC dates decoded

Active 15-min windows

-10 dB

Estimated median S/N

Bands

160m · 20 80m · 6 60m · 46 40m · 26 20m · 64

First attributed message: 2026-06-19
Last attributed message: 2026-10-23 20:09 UTC

Observed FT8 message patterns

Attributed sample: 162 messages
Active dates: 23 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -18 to -1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 31, moderate (-15 to -9 dB) 63, strong (≥ -8 dB) 68.

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 DL2MOS in decoded directed-looking exchanges:

DO9AO · Fed. Rep. of Germany G4ATX · England LA9JKA · Norway LX1JX · Luxembourg OH0Z · Aland Islands DU3AW · Philippines JN1ILK · Japan VK3EV · Australia DG9FCP · Fed. Rep. of Germany GB1HTC · England LA8ENA · Norway PB1PCH · Netherlands

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 DL2MOS

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: JO31 · 58 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,054 km (approx.)
Last such locator decoded: 2026-10-23 20:09 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	DL2MOS S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-23 20:07	60m	+1 / -	SP/WE9G	- / -	3	✓ Closing fragment
10-23 20:05	60m	-13 / -	EG46PPA	- / +4	2	✓ Closing fragment
10-23 20:03	60m	-12 / -	F4FHM/QRP	- / -1	3	✓ Closing fragment
09-30 23:41	160m	- / -	9A4ZM	+7 / -	2	Partial capture
09-30 23:40	160m	-15 / -10	LA9JKA	-8 / +2	4	✓ Full exchange observed
09-30 23:37	160m	-8 / -	OH0Z	+12 / +3	6	✓ Full exchange observed
09-30 23:30	160m	-6 / -	OH0Z	- / -	2	Partial capture
09-23 06:06	60m	- / -	DK7ZT	-18 / -	4	Partial capture
09-23 06:05	60m	-14 / +4	F6FTB	-7 / 0	5	✓ Full exchange observed
09-23 06:02	60m	-16 / -	F5MYK	-18 / -5	3	✓ Closing observed
09-23 06:01	60m	-24 / +10	SN40KZE	0 / -3	2	Partial capture
09-23 05:59	60m	- / -	DK7ZT	-18 / -	2	Partial capture
09-23 05:58	60m	- / -1	PA4PA	+4 / -	2	✓ Closing fragment
09-22 20:16	80m	- / -16	EH3ST	-11 / -	2	✓ Closing fragment
09-22 20:14	80m	-16 / -18	9A2CD	+16 / +3	4	✓ Full exchange observed
09-22 20:07	160m	- / -	9A4ZM	+2 / -	2	Partial capture
09-22 20:05	160m	-10 / -5	DO9AO	+10 / -5	4	✓ Full exchange observed
09-22 20:01	160m	-6 / +3	LX1JX	+3 / -5	4	✓ Full exchange observed
09-22 19:54	60m	-12 / +2	LA6OCA	-7 / -4	5	✓ Full exchange observed
09-22 19:51	60m	0 / -3	G0ORC	-5 / +1	4	✓ Full exchange observed
09-22 19:49	60m	-2 / -	G0ORC	- / -	2	Partial capture
09-22 19:45	60m	-2 / -7	S51XA	+5 / -7	5	✓ Full exchange observed
09-22 19:41	60m	-7 / -	DL6EBC	- / -17	3	✓ Closing fragment
09-22 19:24	60m	-12 / +5	LB4PI	+8 / +2	4	✓ Full exchange observed
09-22 19:23	60m	-11 / +8	DL5JMN	-8 / -1	3	✓ Full exchange observed
09-15 22:13	80m	-11 / -	F5MMX	- / -	2	Partial capture
09-15 22:12	80m	-16 / -	F5RMK	-9 / -	3	✓ Closing observed
09-12 12:30	40m	- / -	9A4ZM	+6 / -	2	Partial capture
09-12 12:30	40m	- / -	HG8LXL	0 / -	4	Partial capture
09-12 12:29	40m	-4 / -	GB1HTC	- / -11	3	✓ Closing fragment
09-11 05:53	40m	-6 / +7	S57NCP	+8 / -10	5	✓ Full exchange observed
09-08 19:57	160m	-10 / -	DO1UKR	-3 / +10	7	Partial capture
09-08 19:57	160m	-12 / -12	G4ATX	-7 / -	3	✓ Closing observed
09-08 19:54	160m	-16 / +1	DM0CRACY	-12 / +3	3	Partial capture
09-08 19:32	60m	-7 / -3	OE8DDX	+5 / +6	4	✓ Full exchange observed
09-08 19:28	60m	- / 0	DL9NEI	-5 / -	6	✓ Closing fragment
09-08 19:27	60m	-18 / -	DC7MA	-23 / -15	2	✓ Closing observed
09-08 19:27	60m	- / +5	DK7ZT	-16 / -	2	Partial capture
09-08 19:26	60m	-17 / +2	IK4CBO	-7 / +10	6	✓ Full exchange observed
09-08 19:25	60m	- / 0	F5OZC	-6 / -	2	✓ Closing fragment
09-04 20:24	40m	- / -	OK2VCR	+1 / -	2	Partial capture
09-04 20:23	40m	+9 / +4	LA8ENA	+10 / -5	5	✓ Full exchange observed
08-29 04:54	60m	-7 / -	NX8Y	- / -14	3	Partial capture
08-27 06:22	20m	- / -10	VK3EV	-6 / -	2	✓ Closing fragment
08-26 20:51	20m	-4 / -	VP2VKC	- / -	2	Partial capture
08-25 18:59	20m	- / -17	DU3AW	-12 / -	2	✓ Closing fragment
08-24 18:07	20m	+2 / -9	JN1ILK	+2 / -7	4	✓ Full exchange observed
08-19 18:25	20m	- / -2	<...>	-18 / -	2	Partial capture
08-12 20:46	60m	-10 / -	9A4ZM	+3 / -1	4	Partial capture
08-12 20:44	60m	-8 / +3	G3UHU	-10 / -3	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
060545  -6  956  DL2MOS F6FTB RR73
060600 -14  957  F6FTB DL2MOS 73
060615 -16 1901  DL2MOS DK7ZT +12 (x4)
200315 -13 2333  F4FHM/QRP DL2MOS JO31 (x3)
200515 -11 2454  EG46PPA DL2MOS R+04 (x2)
200745  +0  667  SP/WE9G DL2MOS JO31 (x3)
200945  -8 1129  CT1ELP DL2MOS JO31

160m

UTC    dB Audio  Message
200730  +1 2594  DL2MOS 9A4ZM JN86
233015  -5 2485  OH0Z DL2MOS JO31 (x4)
233800 +11 2486  DL2MOS OH0Z +14
233815  -7 2485  OH0Z DL2MOS R+03
233830 +12 2487  DL2MOS OH0Z RR73
233845 -11 2485  OH0Z DL2MOS 73
234000  -7 1558  DL2MOS LA9JKA -10
234015 -14 1557  LA9JKA DL2MOS R+02
234030 -10 1558  DL2MOS LA9JKA RR73
234045 -16 1557  LA9JKA DL2MOS 73
234100  +7 1554  DL2MOS 9A4ZM JN86 (x2)

80m

UTC    dB Audio  Message
221200 -20 1503  F5RMK DL2MOS JO31 (x2)
221245  -9 1503  DL2MOS F5RMK RR73
221330  -8 2118  F5MMX DL2MOS JO31 (x2)
201430 +15 1735  DL2MOS 9A2CD -18
201445 -23 1735  9A2CD DL2MOS R+03
201500 +17 1735  DL2MOS 9A2CD RR73
201515  -8 1735  9A2CD DL2MOS 73
201600 -10 1098  DL2MOS EH3ST -16 (x2)

40m

UTC    dB Audio  Message
071400 -13 1097  W2ARP DL2MOS JO31
055330  -7 2595  S57NCP DL2MOS JO31
055345  +4 2594  DL2MOS S57NCP +07
055400  -3 2595  S57NCP DL2MOS R-10
055415 +11 2595  DL2MOS S57NCP RR73
055430  -8 2595  S57NCP DL2MOS 73
122900  -6  656  GB1HTC DL2MOS JO31 (x3)
123015  -2 1648  DL2MOS HG8LXL KN06
123015  +8  652  DL2MOS 9A4ZM JN86
123045  +2 1648  DL2MOS HG8LXL KN06
123045  +5  652  DL2MOS 9A4ZM JN86
123115  +2 1648  DL2MOS HG8LXL KN06 (x2)

20m

UTC    dB Audio  Message
182500 -21 1764  DL2MOS <...> -02 (x2)
180500  -5 2886  JN1ILK DL2MOS JO31
180745  +3 2887  DL2MOS JN1ILK -09
180800  +0 2887  JN1ILK DL2MOS R-07
180815  +1 2886  DL2MOS JN1ILK RR73
180830  +3 2886  JN1ILK DL2MOS 73
193500 -24 2778  7K1CPT DL2MOS R-05
185900 -11 2685  DL2MOS DU3AW -17 (x2)
204445  +8 2916  K2GOD DL2MOS JO31
205115  -5 2771  VP2VKC DL2MOS JO31 (x2)
062215  -4 2755  DL2MOS VK3EV -10 (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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