SV6AYW — 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: Greece Most frequent locator attributed to this token: KM09

Receiver-side FT8 activity involving SV6AYW, decoded by SO8OO in southeastern Poland. 47 FT8 messages attributed to this token as transmitter, on 60m, 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-10-17 and 2026-10-31.

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 47 FT8 messages attributed to SV6AYW as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (60%), followed by 40 m (40%). Several six-hour UTC windows tied for the largest share (91%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

60m · 28 40m · 19

First attributed message: 2026-10-17
Last attributed message: 2026-10-31 18:30 UTC

Observed FT8 message patterns

Attributed sample: 47 messages
Active dates: 4 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -17 to -2 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 9, moderate (-15 to -9 dB) 22, strong (≥ -8 dB) 16.

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 SV6AYW in decoded directed-looking exchanges:

BG0FQU · China DC7DOC · Fed. Rep. of Germany DH5MK · Fed. Rep. of Germany F4MTU · France 8S2A · Sweden DJ1TU · Fed. Rep. of Germany DK3JW · Fed. Rep. of Germany DK5WO · Fed. Rep. of Germany DL5ZG · Fed. Rep. of Germany EA1IOK · Spain F5RMK · France HA5UK · Hungary

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 SV6AYW

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: KM09 · 16 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,162 km (approx.)
Last such locator decoded: 2026-10-31 18:30 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	SV6AYW S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-31 18:30	40m	-10 / +2	HB9ELE	+4 / -	6	Partial capture
10-31 17:58	40m	+6 / +3	F4MTU	+11 / -7	4	✓ Full exchange observed
10-31 17:30	40m	-2 / +4	DH5MK	+9 / -2	11	✓ Full exchange observed
10-31 11:42	40m	-19 / -14	DC7DOC	0 / -13	4	✓ Full exchange observed
10-30 18:43	60m	-10 / -9	8S2A	-7 / -13	3	✓ Full exchange observed
10-30 18:36	60m	-12 / -14	DK5WO	-19 / -16	6	✓ Full exchange observed
10-30 18:34	60m	-12 / -3	DK3JW	+6 / -	5	✓ Closing observed
10-30 18:30	60m	-11 / -	YU2MS	- / -13	4	✓ Closing fragment
10-30 18:28	60m	-11 / -4	DL5ZG	-8 / -10	6	✓ Full exchange observed
10-30 18:27	60m	-11 / +6	HA5UK	-12 / -2	6	✓ Full exchange observed
10-30 18:26	60m	-14 / -	EA3FN	- / -12	2	Partial capture
10-30 18:25	60m	-13 / -2	F5RMK	-6 / -6	5	✓ Full exchange observed
10-18 20:41	80m	- / -16	JA7FTR	-6 / -	2	Partial capture
10-18 20:12	40m	-5 / -	BG0FQU	- / -22	6	✓ Closing fragment
10-18 19:45	40m	-10 / -	UA4FKT	- / -11	2	Partial capture
10-17 21:08	60m	-12 / +1	DJ1TU	-4 / -10	10	✓ Full exchange observed
10-17 21:07	60m	-12 / -1	EA1IOK	-11 / -7	9	✓ Full exchange observed
10-17 21:05	60m	-11 / -5	SP1ZMO	-16 / -11	5	✓ Full exchange observed
08-30 08:00	20m	- / -9	RK4FF	+2 / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
173330  +9 2735  SV6AYW DH5MK +04
173345  -2 2735  DH5MK SV6AYW R-02
173400 +11 2735  SV6AYW DH5MK RR73
173415  -1 2735  DH5MK SV6AYW R-02
173430  +9 2735  SV6AYW DH5MK RR73
175830 +10 2874  SV6AYW F4MTU +03
175845  +7 2877  F4MTU SV6AYW R-07
175900 +12 2875  SV6AYW F4MTU RR73
175915  +6 2877  F4MTU SV6AYW 73
183015 -16 1732  HB9ELE SV6AYW KM09 (x2)
183100  +5  730  SV6AYW HB9ELE +02 (x4)

60m

UTC    dB Audio  Message
183215 -10 1533  YU2MS SV6AYW 73
183415 -13 1533  DK3JW SV6AYW KM09 (x2)
183500  +5 1172  SV6AYW DK3JW -03 (x2)
183545 -10 1533  DK3JW SV6AYW 73
183630 -19 2135  SV6AYW DK5WO JO30 (x2)
183715 -11 1533  DK5WO SV6AYW -16
183730 -19 2135  SV6AYW DK5WO R-14
183745 -13 1533  DK5WO SV6AYW RR73
183800 -18 2135  SV6AYW DK5WO 73
184345  -7 2586  SV6AYW 8S2A -09
184400 -10 1533  8S2A SV6AYW R-13
184415  -7 2585  SV6AYW 8S2A RR73

80m

UTC    dB Audio  Message
204115  -5 2874  SV6AYW JA7FTR -16 (x2)

20m

UTC    dB Audio  Message
085400 -18 2424  SV6AYW R9AL -10
080045  +6 1989  SV6AYW RK4FF -09 (x3)

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

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