CS7BMX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Portugal Locator transmitted in a decoded message: IM67

Receiver-side FT8 activity involving CS7BMX, decoded by SO8OO in southeastern Poland. 159 related FT8 messages, 27 CQ messages, observed on 40m, 20m, 10m, across 8 UTC dates. Heard between 2026-07-31 and 2026-08-22.

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

159

Related messages

CQ messages

UTC dates heard

-11 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-07-31
Last seen: 2026-08-22 16:39 UTC

Frequent QSO partners observed at SO8OO

Stations CS7BMX worked most often, as logged from our receiver:

9A4ZM · Croatia ×2 F5JAE · France GM3AND · Scotland SP8XXX · Poland F4HSB · France F5RRS · France DL7ACA · Fed. Rep. of Germany HA7TM · Hungary IQ4JO · Italy PC2J · Netherlands CT1CQM · Portugal DH2RL · Fed. Rep. of Germany

Activity Heatmap

Locator transmitted by CS7BMX

Approximate centre of IM67, decoded 2026-08-08 17:52 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	CS7BMX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-08 17:24	10m	-19 / -	ER3CT	- / -	2	Partial capture
08-05 19:08	40m	- / -16	OK4FX	+1 / -	3	Partial capture
08-05 19:03	40m	- / -	YO8CRU	-2 / -	2	Partial capture
08-05 19:02	40m	- / -15	US2YW	-3 / -	3	✓ Closing fragment
08-04 19:38	20m	- / -13	DL1HQN	-5 / -	2	✓ Closing fragment
08-04 19:35	20m	- / -	F6BHK	-10 / -	2	✓ Closing fragment
08-04 19:32	20m	- / -24	UT7UJ	+2 / -	2	✓ Closing fragment
08-04 19:31	20m	- / +4	EA3HMM	+4 / -	5	✓ Closing fragment
08-04 19:30	20m	-15 / +7	F4MGP	-15 / +5	3	✓ Full exchange observed
08-04 19:28	20m	-20 / -	SA5ASE	- / -8	2	Partial capture
08-04 19:18	20m	- / -1	F5JAE	-20 / -	2	✓ Closing fragment
08-03 21:12	40m	- / -13	DK4BP	-11 / -	4	Partial capture
08-03 21:03	40m	- / -	R2BNC	-16 / -	2	✓ Closing fragment
08-03 21:02	40m	- / -16	UA4FKT	-7 / -	4	✓ Closing fragment
08-02 20:55	10m	-22 / -	GW8DX	- / -	2	Partial capture
08-02 20:53	10m	-22 / -	DN9RL	- / +3	2	✓ Closing fragment
08-01 22:33	40m	- / -8	LY8O	-12 / -	2	✓ Closing fragment
08-01 22:15	40m	- / -6	DL7ACA	-6 / -	3	✓ Closing fragment
07-31 23:19	40m	- / -	PE1NPS	-10 / -	2	✓ Closing fragment
07-31 23:14	40m	- / -16	UR4UT	-10 / -	2	Partial capture
07-31 23:12	40m	- / -24	DL1UDO	-19 / -	3	✓ Closing fragment
07-31 22:58	40m	- / -	F5RRS	-10 / -	4	✓ Closing fragment
07-31 22:46	40m	- / -	SV1EKI	-19 / -	2	✓ Closing fragment
07-31 22:37	40m	- / -25	EW2ZC	-7 / -	3	✓ Closing fragment
07-31 22:30	40m	- / -	R3SN	-14 / -	2	Partial capture
07-31 22:28	40m	- / -16	DL5DQZ	0 / -	2	✓ Closing fragment
07-31 22:22	40m	- / -8	M0MLS	-20 / -	2	✓ Closing fragment
07-31 22:17	40m	- / -3	RN6HK	-10 / -	3	✓ Closing fragment
07-31 22:14	40m	- / -12	RD3FY	-11 / -	2	Partial capture
07-31 22:11	40m	- / -18	HG8LXL	-13 / -	3	✓ Closing fragment
07-31 22:10	40m	- / -10	9A4ZM	-2 / -	2	✓ Closing fragment
07-31 22:04	40m	- / -11	YO6LM	0 / -	2	✓ Closing fragment
07-31 22:02	40m	- / -14	TA3NK	-17 / -	3	Partial capture
07-31 21:59	40m	- / -11	PC2J	-9 / -	5	✓ Closing fragment
07-31 21:58	40m	- / -	F5RRS	-12 / -	2	Partial capture
07-31 21:57	40m	- / -5	HA7TM	-1 / -	3	✓ Closing fragment
07-31 13:08	20m	- / -	DL3MIB	-6 / -	3	Partial capture
07-31 12:48	20m	- / -17	PD2BS	-15 / -	3	Partial capture
07-31 12:44	20m	- / -15	GM3AND	-11 / -	2	✓ Closing fragment
07-31 12:32	20m	- / +3	F1PSX	-11 / -	3	✓ Closing fragment
07-31 12:23	20m	- / -18	IQ4JO	-4 / -	2	✓ Closing fragment
07-31 12:11	20m	- / -	F1IQH	-16 / -	2	Partial capture
07-31 12:11	20m	- / -10	PD0IFI	-8 / -	6	✓ Closing fragment
07-31 12:07	20m	- / -12	OE6TNO	-16 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
173945 -18 1197  RV3DBV CS7BMX -01
174145 -13 1197  SP8XXX CS7BMX 73
174445 -14 1197  CT1CQM CS7BMX RR73
174545 -18 1197  CQ CS7BMX IM67 (x4)
174815 -12 1150  LU8EX CS7BMX -05
174915 -14 1150  CQ CS7BMX IM67 (x6)
183915  -8  490  CS7BMX IK4LZH R-15

40m

UTC    dB Audio  Message
210830 -19 1534  CS7BMX SP0DF -10
210930 -15 2221  CS7BMX YO4NF RR73
211200  -9 1596  CS7BMX DK4BP R-13 (x4)
185930  -9 1187  CS7BMX YU7VK R-25
190230  -4 1188  CS7BMX US2YW KN28
190300  -1 1187  CS7BMX YO8CRU KN36
190330  -4 1188  CS7BMX US2YW R-15 (x2)
190430  -2 1186  CS7BMX YO8CRU KN36
190800  -1 2279  CS7BMX OK4FX JO70 (x3)

20m

UTC    dB Audio  Message
193115 -16 2113  CS7BMX F4MGP 73
193115  +4  346  CS7BMX EA3HMM JN00 (x3)
193245  +2 2305  CS7BMX UT7UJ -24
193245 +10  346  CS7BMX EA3HMM R+04 (x2)
193345  +1 2305  CS7BMX UT7UJ RR73
193545  -9  593  CS7BMX F6BHK JN24 (x2)
193730 -15  592  CQ CS7BMX IM67                        a1
193815  -7  593  CS7BMX DL1HQN R-13 (x2)
194215 -14 1498  CS7BMX DL7FE JN49
194730 -13  592  CQ CS7BMX IM67

Decoder S/N history by band

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