OE7CMT — 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: Austria Most frequent locator attributed to this token: JN67

Receiver-side FT8 activity involving OE7CMT, decoded by SO8OO in southeastern Poland. 869 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 54 UTC dates in the available aggregate history. Observed between 2026-06-08 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 869 FT8 messages attributed to OE7CMT as the transmitting token by decoded message structure across 54 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (53%), followed by 40 m (21%) and 60 m (15%). Most decodes (77%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -14 dB.

Overview

869

Messages attributed

UTC dates decoded

193

Active 15-min windows

-14 dB

Estimated median S/N

Bands

160m · 11 80m · 460 60m · 130 40m · 185 20m · 48 10m · 35

First attributed message: 2026-06-08
Last attributed message: 2026-11-05 10:01 UTC

Observed FT8 message patterns

Attributed sample: 869 messages
Active dates: 54 UTC dates
Estimated median S/N: -14 dB
Estimated 10th-90th percentile: -21 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 349, moderate (-15 to -9 dB) 365, strong (≥ -8 dB) 155.

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 OE7CMT in decoded directed-looking exchanges:

PI4DX · Netherlands ×2 OH3MB · Finland ×2 SP9RQD · Poland ×2 LY8O · Lithuania ×2 S51CN · Slovenia ×2 3A2MW · Monaco CR7BUJ · Portugal CT2HEX · Portugal EA8UP · Canary Islands EB5IVB · Spain IS0LAY · Sardinia SV2CLJ · Greece

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 OE7CMT

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: JN67 · 630 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 699 km (approx.)
Last such locator decoded: 2026-11-05 10:01 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	OE7CMT S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 09:06	40m	- / -5	HA1ZW	-10 / -	2	✓ Closing fragment
11-05 08:57	40m	-22 / -	OE3LOA	-16 / -	3	✓ Closing observed
11-05 08:52	40m	- / -4	GJ0KYZ	-16 / -	2	Partial capture
11-05 08:50	40m	-15 / -	LA4GHA	- / -	2	Partial capture
11-04 09:58	40m	- / -2	OE3RWR	0 / -	2	✓ Closing fragment
11-04 07:33	40m	-7 / -23	SM0EUI	-6 / -11	2	Partial capture
11-04 07:26	40m	-13 / -	DL1BBO	- / +3	2	Partial capture
11-04 07:23	40m	- / 0	HB9ELE	+9 / -	3	✓ Closing fragment
11-03 19:03	60m	-9 / -	LY3W	-24 / -14	4	Partial capture
11-03 18:52	60m	+1 / -21	SV1SSL	-8 / -13	5	✓ Full exchange observed
11-03 18:27	60m	-18 / -15	MI0TMW	-9 / -	3	✓ Closing observed
11-03 18:23	60m	- / -20	9A4ZM	+4 / -	3	✓ Closing fragment
11-03 18:22	60m	- / -20	YO4NT	-4 / -	2	✓ Closing fragment
11-03 11:24	10m	- / -10	IS0LAY	-16 / -	4	Partial capture
11-03 09:26	40m	- / -7	OE1AES	-8 / -	2	✓ Closing fragment
11-02 18:20	160m	- / -17	OH2FT	-2 / -	2	✓ Closing fragment
11-02 17:47	160m	- / -20	G0BNR	-12 / -	5	✓ Closing fragment
11-02 17:12	80m	-11 / -23	YO7CFD	+7 / -	3	✓ Closing observed
11-02 08:35	40m	-15 / -	CT1BFP	- / -	3	Partial capture
11-01 19:24	60m	- / -14	IK1WGX	-14 / -	2	✓ Closing fragment
11-01 18:57	60m	-21 / -	IK1WGX	- / -	2	Partial capture
11-01 18:53	60m	-14 / -	4O7CC	- / -15	3	Partial capture
11-01 16:09	40m	-11 / -	3A2LF	- / -	2	Partial capture
11-01 10:00	40m	-20 / -	CT7BLY	- / -	2	Partial capture
11-01 09:57	40m	-13 / -	CT1BFP	- / -	3	Partial capture
11-01 09:49	40m	-10 / -	EA6VD	- / -16	2	Partial capture
11-01 09:47	40m	-12 / -18	LY3PW	-2 / -13	10	✓ Full exchange observed
11-01 09:43	40m	-8 / -	EA6VD	- / -	3	Partial capture
10-31 18:53	80m	- / -	ON4CMT	-6 / -	2	Partial capture
10-31 16:44	160m	- / -20	S52D	0 / -	5	✓ Closing fragment
10-31 16:42	160m	- / -19	EA3A	-10 / -	2	✓ Closing fragment
10-31 16:22	80m	- / -17	S51CN	-2 / -	2	✓ Closing fragment
10-31 11:13	10m	- / -6	EB5IVB	-19 / -	3	✓ Closing fragment
10-31 11:10	10m	- / -15	CT2HEX	-16 / -	2	✓ Closing fragment
10-31 10:55	10m	- / -2	EA8UP	-10 / -	2	✓ Closing fragment
10-31 10:51	10m	- / -4	CR7BUJ	-10 / -	2	✓ Closing fragment
10-30 18:38	160m	- / -20	OZ2LIN	-2 / -	2	Partial capture
10-30 18:04	60m	-6 / -4	DK3JW	+6 / +2	5	✓ Full exchange observed
10-30 18:00	60m	-8 / -1	DL5ZG	-5 / -	6	✓ Closing observed
10-30 18:00	60m	- / -9	PE1NPS	-2 / -	3	✓ Closing fragment
10-30 17:59	60m	-11 / -2	LX1DA	+14 / +8	3	✓ Full exchange observed
10-30 17:40	80m	-10 / -15	MD0CCE	-2 / -4	4	✓ Full exchange observed
10-30 17:35	80m	- / -19	OK4PA	+15 / -	3	✓ Closing fragment
10-30 17:31	80m	-10 / -	MD0CCE	- / -	2	Partial capture
10-30 17:15	160m	- / -20	S52D	+8 / -	8	Partial capture
10-30 17:01	60m	-17 / -10	E77LSB	-10 / -	4	✓ Closing observed
10-30 16:57	80m	-11 / -	UR1UU	- / -	3	Partial capture
10-30 16:51	160m	- / -14	PI4DX	-2 / -	2	✓ Closing fragment
10-30 15:50	40m	-20 / -	RA2FCF	- / +9	3	✓ Closing fragment
10-30 13:19	40m	-8 / -	TK4QP	-5 / -	3	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
072715 -14  594  DL1BBO OE7CMT +03
073300  -6 2839  OE7CMT SM0EUI -23
073315  -7 2839  SM0EUI OE7CMT R-11
095830  +0 1595  OE7CMT OE3RWR -02 (x2)
085030 -17 2438  LA4GHA OE7CMT JN67 (x2)
085245 -15 2438  OE7CMT GJ0KYZ -04 (x2)
085715 -23 2154  OE3LOA OE7CMT JN67
085800 -16 2154  OE7CMT OE3LOA RR73
085815 -20 2154  OE3LOA OE7CMT 73
090600  -8 1494  OE7CMT HA1ZW -05 (x2)
100115 -13 2679  MW3FLI OE7CMT JN67

10m

UTC    dB Audio  Message
105145  -9 1166  OE7CMT CR7BUJ RR73
105545 -10 1753  OE7CMT EA8UP -02 (x2)
111000 -13 1440  OE7CMT CT2HEX -15 (x2)
111300 -18 1859  OE7CMT EB5IVB -06 (x3)
112445 -16 1455  OE7CMT IS0LAY -10 (x5)
101100 -14  837  OE7CMT RR73; DO1BWS <...> -02
102330 -23 1725  OE7CMT TF5B RR73

60m

UTC    dB Audio  Message
182400  +4 1801  OE7CMT 9A4ZM R-20 (x2)
182715 -18 1029  MI0TMW OE7CMT JN67
182800 -10 1028  OE7CMT MI0TMW -15 (x2)
185245  -3  410  SV1SSL OE7CMT JN67
185300  -9  411  OE7CMT SV1SSL -21
185315  +4  410  SV1SSL OE7CMT R-13
185330  -7  411  OE7CMT SV1SSL RR73
185345  +3  410  SV1SSL OE7CMT 73
190300 -24 1485  OE7CMT LY3W KO14
190345 -11  643  PC40EUDXF OE7CMT JN67
190445  -6  643  LY3W OE7CMT -14 (x3)

160m

UTC    dB Audio  Message
164245  -8 2214  OE7CMT EA3A RR73
164415  -5 1601  OE7CMT S52D -20 (x5)
165330  -3 1224  OE7CMT OZ1ADL RR73
190900 -17 2355  SV1BLD OE7CMT JN67
174700 -14 1957  OE7CMT G0BNR -20 (x5)
182045  -6 1812  OE7CMT OH2FT -17 (x2)

80m

UTC    dB Audio  Message
174030 -10  550  MD0CCE OE7CMT R-04
174045  -2  550  OE7CMT MD0CCE RR73
181445  +0 2959  OE7CMT T77RN -19
182915 -21 2208  UR8UQ OE7CMT JN67
161915 -21 1814  IZ3GNG OE7CMT JN67
162200  -3 2037  OE7CMT S51CN -17 (x2)
162430  -8  714  SP5JMA OE7CMT JN67
184945 -10 1798  OE7CMT ON4CJU -20
185315  -6 1968  OE7CMT ON4CMT JO21 (x2)
193200 -19 1697  Z62NS OE7CMT JN67
171230 -11  452  YO7CFD OE7CMT JN67
171245  +9  452  OE7CMT YO7CFD -23 (x2)

20m

UTC    dB Audio  Message
064130  +1 1969  OE7CMT E75C -17 (x2)
064215 -20 1291  E75C OE7CMT 73
064545 -13 2231  OE7CMT YT2TOR -04 (x5)
153045 -10 2130  OE7CMT HB9TWU -17 (x2)
062645 -24 1522  OE7CMT V31DL RR73
081430  +1  436  OE7CMT T77RN +06 (x2)
074615 -10 1073  W4QLC OE7CMT JN67
101230 -11  485  OE7CMT RI1FJL -10

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

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