W7EF — 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: United States

Receiver-side FT8 activity involving W7EF, decoded by SO8OO in southeastern Poland. 159 indexed activity records, involving 20m, 10m. Heard between 2026-06-07 and 2026-08-28.

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.

Overview

159

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

20m 10m

First indexed activity: 2026-06-07
Last indexed activity: 2026-08-28 03:22 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with W7EF in decoded directed-looking exchanges:

IZ8VYU · Italy ×2 M9KJY · England PW8BR · Brazil R3DEE · European Russia RA3PN · European Russia RD4A · European Russia RU3SD · European Russia RV3QI · European Russia SV5BYP · Dodecanese TI5RR · Costa Rica WA4FU · United States

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	W7EF S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-28 05:22	20m	- / -	PC2J	+5 / -	2	Partial capture
08-28 05:12	20m	- / -15	SV5BYP	+3 / -	2	✓ Closing fragment
08-26 06:02	20m	- / -12	M9KJY	+10 / -	2	✓ Closing fragment
08-26 05:52	20m	- / -8	G4MQL	-5 / -	2	Partial capture
08-26 05:05	20m	- / -	EA5D	-18 / -	2	Partial capture
08-25 06:08	20m	- / -15	F4NGR	+10 / -	3	Partial capture
08-25 05:35	20m	- / -11	PW8BR	-9 / -	3	✓ Closing fragment
08-25 05:10	20m	- / -16	IZ8VYU	-5 / -	3	✓ Closing fragment
08-17 05:18	20m	- / -13	R3DEE	+6 / -	2	✓ Closing fragment
08-17 05:15	20m	- / -16	RA3PN	+7 / -	3	✓ Closing fragment
08-17 05:11	20m	- / -15	RV3QI	0 / -	3	✓ Closing fragment
08-15 04:28	20m	- / -	RX9ABI	-6 / -	2	Partial capture
08-14 04:49	20m	- / -15	TI5RR	-14 / -	2	✓ Closing fragment
08-14 04:46	20m	- / -	RX9ABI	-12 / -	2	Partial capture
08-12 05:02	20m	- / -	UA3GIE	-14 / -	4	Partial capture
08-12 05:02	20m	- / -	OE5CCN	-2 / -	2	Partial capture
08-11 06:11	20m	- / -5	WA4FU	-12 / -	4	✓ Closing fragment
08-11 05:02	20m	- / -13	RU3SD	0 / -	4	✓ Closing fragment
08-11 04:19	20m	- / -	HB9TIH	-18 / -	2	Partial capture
08-11 04:16	20m	- / -3	IZ8VYU	-20 / -	2	✓ Closing fragment
08-10 04:07	20m	- / -5	RD4A	-11 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
050545 -17 1728  W7EF EA5D JN00 (x2)
052915  -7  721  W7EF IS0LLL JM49
055215  -5 1828  W7EF G4MQL -08 (x2)
060115  +5 2640  W7EF M0KSE IO83
060245 +13  545  W7EF M9KJY -12 (x2)
045645  -6  939  W7EF RU3GF -11 (x3)
051245  +2 1886  W7EF SV5BYP -15 (x2)
052200  +8 2844  W7EF PC2J JO22 (x2)

CW

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

Explore CW reception at SO8OO

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