W7CT — 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 Most frequent locator attributed to this token: DN41

Receiver-side FT8 activity involving W7CT, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-17.

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 2 FT8 messages attributed to W7CT as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

20m · 2

First attributed message: 2026-06-17
Last attributed message: 2026-06-17 00:34 UTC

Observed FT8 message patterns

Attributed sample: 2 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with W7CT in decoded directed-looking exchanges:

DG6KL · Fed. Rep. of Germany SM6UQL · Sweden 3Z4DX · Poland OH1KP · Finland PI4DX · Netherlands RA6BL · European Russia RZ3DJ · European Russia WP4TNN · Puerto Rico

Most frequent locator attributed to W7CT

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: DN41 · 2 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,857 km (approx.)
Last such locator decoded: 2026-06-17 00:34 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	W7CT S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 23:01	40m	- / -6	PI4DX	-13 / -	2	✓ Closing fragment
11-01 13:59	40m	- / -18	OH1KP	-2 / -	2	✓ Closing fragment
11-01 13:48	40m	- / -20	RA6BL	-4 / -	2	✓ Closing fragment
10-29 00:27	80m	- / -	TA2LG	+3 / -	3	Partial capture
10-24 13:52	40m	- / -	RW6HPI	-8 / -	3	Partial capture
10-18 16:56	80m	- / -	F1JPG	-4 / -	4	Partial capture
10-10 14:16	40m	- / -	R2AL	-6 / -	2	Partial capture
10-10 14:15	40m	- / -9	UY7AM	-9 / -	5	Partial capture
10-10 14:10	40m	- / -	OH6NEQ	-5 / -	16	Partial capture
10-10 14:10	40m	- / -10	R2AL	-2 / -	6	Partial capture
10-10 14:04	40m	- / -	UA4FKT	-1 / -	3	Partial capture
10-10 13:44	40m	- / -22	RZ3DJ	-2 / -	3	✓ Closing fragment
10-07 13:39	40m	- / -	UA4FKT	-11 / -	3	Partial capture
10-04 00:16	40m	- / -19	3Z4DX	-7 / -	2	✓ Closing fragment
10-04 00:12	40m	- / -4	WP4TNN	-20 / -	2	✓ Closing fragment
08-31 19:57	20m	- / -	YT1UBN	-8 / -	2	Partial capture
08-31 19:57	20m	- / -	LA7NO	-4 / -	19	Partial capture
08-30 17:29	20m	- / -	LA7NO	-7 / -	6	Partial capture
08-30 17:29	20m	- / -	DA1MHH	+5 / -	5	Partial capture
08-30 17:23	20m	- / -	LA7NO	-7 / -	3	Partial capture
08-30 17:15	20m	- / -	LA7NO	-5 / -	9	Partial capture
08-21 02:47	20m	- / -	UA6AKW	-12 / -	4	Partial capture
08-15 16:49	20m	- / -25	F4MSA	+8 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
141645  -8 1248  W7CT R2AL KO85
141645  -8 2518  W7CT OH6NEQ KP21
141715  -5  788  W7CT UY7AM -09
141715  -4 1248  W7CT R2AL KO85
141715  -7 2518  W7CT OH6NEQ KP21 (x2)
135200  -8 1173  W7CT RW6HPI LN25 (x3)
134845  -3 2313  W7CT RA6BL -20 (x2)
135915  -6  589  W7CT OH1KP -18 (x2)
230145 -10 2078  W7CT PI4DX -06 (x2)

80m

UTC    dB Audio  Message
165600  -1 2930  W7CT F1JPG JN06 (x4)
002715  +2 1364  W7CT TA2LG KN50 (x3)

20m

UTC    dB Audio  Message
195900  -3 2107  W7CT LA7NO JP20 (x15)

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