VK1DO — 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: Australia Most frequent locator attributed to this token: QF44

Receiver-side FT8 activity involving VK1DO, decoded by SO8OO in southeastern Poland. 3 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 3 FT8 messages attributed to VK1DO 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 · 3

First attributed message: 2026-06-17
Last attributed message: 2026-06-17 11:42 UTC

Observed FT8 message patterns

Attributed sample: 3 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 VK1DO in decoded directed-looking exchanges:

DK5IR · Fed. Rep. of Germany DL5EBS · Fed. Rep. of Germany PA2ES · Netherlands PA3BQC · Netherlands

Most frequent locator attributed to VK1DO

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: QF44 · 2 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 15,520 km (approx.)
Last such locator decoded: 2026-06-17 11:41 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	VK1DO S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-20 18:50	40m	- / -	RT6Z	+4 / -	8	Partial capture
10-20 18:49	40m	- / -	RD7O	+6 / -	3	Partial capture
10-20 07:30	40m	- / -26	ON5UE	-8 / -	6	Partial capture
10-18 19:56	40m	- / -	DH5MK	+12 / -	5	Partial capture
10-18 19:55	40m	- / -	DJ0MAB	+2 / -	3	Partial capture
10-18 19:53	40m	- / -14	PA3BQC	+2 / -	7	✓ Closing fragment
10-18 19:52	40m	- / -	SV1MOZ	-13 / -	3	Partial capture
10-18 19:51	40m	- / -	R2AL	+8 / -	4	Partial capture
10-18 19:50	40m	- / -	PA2ES	+1 / -	2	✓ Closing fragment
10-18 19:49	40m	- / -12	DK5IR	+4 / -	12	✓ Closing fragment
10-18 19:48	40m	- / -	RZ6L	+8 / -	3	Partial capture
10-18 19:48	40m	- / -8	DL5EBS	-2 / -	3	✓ Closing fragment
10-18 19:47	40m	- / -	DF3TN	+6 / -	8	Partial capture
10-18 19:45	40m	- / -	DK5IR	+4 / -	2	Partial capture
09-26 06:54	10m	- / -11	DJ4ZC	-19 / -	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
184945  +6  636  VK1DO RD7O KN98
185015  -1 2930  VK1DO RT6Z KN98
185015  +5  635  VK1DO RD7O KN98
185015  -7 2665  VK1DO RA6BL KN95
185045  +6 2930  VK1DO RT6Z KN98 (x2)
185115  +8  636  VK1DO RD7O KN98
185145  +5 2930  VK1DO RT6Z KN98 (x4)
185315  -6 2650  VK1DO RA6BL KN95
185345  -7 1905  VK1DO SV2AEL KN10
185345  +0 2930  VK1DO RT6Z KN98
185345 +10  636  VK1DO R2GFN KO92

10m

UTC    dB Audio  Message
065130 -17 1713  VK1DO DJ4ZC JO40 (x3)

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