F6HDX — 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: France Most frequent locator attributed to this token: JN19

Receiver-side FT8 activity involving F6HDX, decoded by SO8OO in southeastern Poland. 22 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-10-08.

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 22 FT8 messages attributed to F6HDX as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -15 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-15 dB

Estimated median S/N

Bands

40m · 22

First attributed message: 2026-10-08
Last attributed message: 2026-10-08 18:51 UTC

Observed FT8 message patterns

Attributed sample: 22 messages
Active dates: 1 UTC dates
Estimated median S/N: -15 dB
Estimated 10th-90th percentile: -20 to -11 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 9, moderate (-15 to -9 dB) 12, strong (≥ -8 dB) 1.

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 F6HDX in decoded directed-looking exchanges:

DJ2MS · Fed. Rep. of Germany DK6WS · Fed. Rep. of Germany HA1BF · Hungary M8KUU · England PA5KK · Netherlands PD9HIX · Netherlands S51CK · Slovenia

Most frequent locator attributed to F6HDX

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: JN19 · 16 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,348 km (approx.)
Last such locator decoded: 2026-10-08 18:51 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	F6HDX S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-08 18:46	40m	-16 / -7	PD4RJ	-15 / -7	3	Partial capture
10-08 18:42	40m	-18 / -6	S51CK	+11 / -1	12	✓ Full exchange observed
10-08 18:33	40m	-13 / -	EX7CQ	- / -	6	Partial capture
10-08 18:28	40m	- / -1	PA5KK	-6 / -	3	✓ Closing fragment
10-08 18:23	40m	-12 / -12	IR8PR	-18 / -	5	Partial capture
10-08 18:13	40m	- / -6	M8KUU	-13 / -	4	✓ Closing fragment
10-08 18:10	40m	-15 / -11	DJ2MS	-10 / -19	4	✓ Full exchange observed
10-08 18:05	40m	- / -	G4DBW	0 / -	2	Partial capture
10-08 18:00	40m	-19 / -5	DK6WS	-9 / -	5	✓ Closing observed
10-08 17:55	40m	- / -13	PD9HIX	+2 / -	6	✓ Closing fragment
10-08 17:46	40m	- / -	OE5RLP	+13 / -	12	Partial capture
10-08 17:46	40m	- / -	OK1TRJ	-5 / -	5	Partial capture
10-08 17:46	40m	- / -	PE1NPS	+6 / -	3	Partial capture
10-08 17:45	40m	- / -17	YO9PH	+6 / -	2	Partial capture
10-08 17:45	40m	- / -	R2AL	+3 / -	4	Partial capture
10-08 17:44	40m	- / -	F1ROA	-8 / -	2	Partial capture
10-08 15:00	40m	- / -	DL6UM	-2 / -	3	Partial capture
10-08 14:59	40m	- / -	DG0MAN	+1 / -	5	Partial capture
10-08 14:50	40m	- / -13	DF6WZ	-4 / -	5	Partial capture
10-08 14:47	40m	- / -	PE1NPS	-8 / -	3	Partial capture
10-08 14:33	40m	- / -	DL6UM	-2 / -	6	Partial capture
10-08 14:31	40m	- / -16	YO9PH	-2 / -	2	Partial capture
10-08 14:25	40m	- / -	PE1NPS	-10 / -	2	Partial capture
10-08 11:34	40m	- / -	DL6UM	+7 / -	3	Partial capture
10-08 11:30	40m	- / -	DA1ST	-16 / -	2	Partial capture
10-08 11:04	40m	- / -21	HA1BF	-1 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
184215 -20 1694  S51CK F6HDX JN19
184230 +13 2194  F6HDX S51CK -06
184245 -16 1694  S51CK F6HDX JN19
184300  +8 2194  F6HDX S51CK -06
184315 -15 1694  S51CK F6HDX R-01
184330  +8 2194  F6HDX S51CK RR73
184345 -16 1694  S51CK F6HDX R-01 (x2)
184430 +14 2194  F6HDX S51CK RR73
184445 -17 1694  S51CK F6HDX R-01
184500 +12 2194  F6HDX S51CK RR73
184600 -17 1912  PD4RJ F6HDX JN19
184615 -15 1410  F6HDX PD4RJ -07
184630 -14 1912  PD4RJ F6HDX R-07
185100 -21 1652  G3WPH F6HDX JN19

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