M0DSR — 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: England Most frequent locator attributed to this token: IO82

Receiver-side FT8 activity involving M0DSR, decoded by SO8OO in southeastern Poland. 84 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-29 and 2026-10-18.

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 84 FT8 messages attributed to M0DSR as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (39%), followed by 80 m (23%) and 40 m (19%). Several six-hour UTC windows tied for the largest share (86%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-15 dB

Estimated median S/N

Bands

80m · 19 40m · 16 20m · 16 10m · 33

First attributed message: 2026-06-29
Last attributed message: 2026-10-18 05:30 UTC

Observed FT8 message patterns

Attributed sample: 84 messages
Active dates: 6 UTC dates
Estimated median S/N: -15 dB
Estimated 10th-90th percentile: -22 to -8 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 36, moderate (-15 to -9 dB) 37, strong (≥ -8 dB) 11.

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 M0DSR in decoded directed-looking exchanges:

YL2TM · Latvia EU4U · Belarus F5LMJ · France K1BIF · United States VA2WMA · Canada VP2MAA · Montserrat

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 M0DSR

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: IO82 · 60 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,741 km (approx.)
Last such locator decoded: 2026-10-18 05:30 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	M0DSR S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-18 05:28	80m	-11 / -	9A4AA	- / -	5	Partial capture
10-18 05:22	80m	-13 / -	EA1IOK	-10 / +4	2	Partial capture
10-18 05:21	80m	-17 / -20	EU4U	+14 / -11	3	✓ Full exchange observed
10-18 05:15	40m	-17 / -	TA2EE	- / -15	3	Partial capture
10-18 05:13	40m	-16 / -	YL2TM	- / -11	3	✓ Closing fragment
10-10 05:59	80m	- / -1	DK7ZT	+4 / -	5	Partial capture
10-10 05:58	80m	-14 / -	VP2MAA	-18 / +3	3	✓ Closing observed
08-29 04:49	40m	-15 / -	ZR1ADI	- / -	9	Partial capture
08-29 04:40	80m	-18 / -	VA2WMA	- / -25	4	✓ Closing fragment
08-29 04:36	80m	-18 / -	N1KSY	- / -	2	Partial capture
08-29 04:31	80m	-23 / -	K1BIF	- / -11	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
055915  +3 2214  M0DSR DK7ZT -01 (x5)
052100 +13 2692  M0DSR EU4U -20
052115 -17 1834  EU4U M0DSR R-11
052130 +15 2692  M0DSR EU4U RR73
052230 -10 1665  M0DSR EA1IOK IN62
052245 -13 1834  EA1IOK M0DSR +04
052800  -7 1834  9A4AA M0DSR IO82 (x5)

40m

UTC    dB Audio  Message
044930 -18 1597  ZR1ADI M0DSR IO82 (x8)
051300 -14 1730  YL2TM M0DSR IO82 (x3)
051530 -21 1730  TA2EE M0DSR -15 (x3)
051800 -13 1730  HK3G M0DSR IO82

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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