IZ0VRD — 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: Italy

Receiver-side FT8 activity involving IZ0VRD, decoded by SO8OO in southeastern Poland. 10 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-10-28.

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.

SO8OO decoded 10 FT8 messages attributed to IZ0VRD as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (60%), followed by 20 m (40%). In this small sample, the estimated median decoder S/N was -14 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-14 dB

Estimated median S/N

Bands

40m · 6 20m · 4

First attributed message: 2026-06-10
Last attributed message: 2026-10-28 06:53 UTC

Observed FT8 message patterns

Attributed sample: 10 messages
Active dates: 4 UTC dates
Estimated median S/N: -14 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 0.

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 IZ0VRD in decoded directed-looking exchanges:

DJ0MAB · Fed. Rep. of Germany TA3MPK · Asiatic Turkey F4FQY · France HA1BF · Hungary IS0AWZ · Sardinia S55A · Slovenia SV2HTW · Greece DG3YEV · Fed. Rep. of Germany S51SLO · Slovenia

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	IZ0VRD S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-28 06:49	40m	- / -	US2YW	+9 / -	6	Partial capture
10-27 07:08	80m	- / -16	S51SLO	-10 / -	2	✓ Closing fragment
10-25 17:29	80m	- / -7	DG3YEV	+4 / -	2	✓ Closing fragment
10-25 07:12	40m	- / +3	IW3RWZ	-10 / -	5	Partial capture
10-25 07:08	40m	- / -12	S55A	0 / -	2	✓ Closing fragment
10-25 07:07	40m	- / -1	HA1BF	-10 / -	2	✓ Closing fragment
09-01 06:06	40m	-23 / +6	IS0AWZ	-16 / -	3	✓ Closing observed
09-01 06:05	40m	- / -4	F4FQY	+4 / -	2	✓ Closing fragment
08-31 07:17	20m	- / -6	TA3MPK	-14 / -	2	✓ Closing fragment
08-31 07:15	20m	-14 / -	DJ0MAB	- / -15	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
070945 -13 1245  IZ0VRD SV2HTW 73
071215 -12 1117  IZ0VRD IW3RWZ R+03 (x5)
084730  -9  530  IZ0VRD G8KHF R-25
064830 +10  542  IZ0VRD DJ0MAB R-06
064900 +13  542  IZ0VRD US2YW KN28 (x6)
065315 -13  541  P4/WE9V IZ0VRD -14

80m

UTC    dB Audio  Message
172930  +4 1283  IZ0VRD DG3YEV R-07 (x2)
070815  -7 1453  IZ0VRD S51SLO R-16 (x2)

160m

UTC    dB Audio  Message
173130 -10 1894  IZ0VRD IZ7NLJ R-13

20m

UTC    dB Audio  Message
071400 -13 1262  DF2VZ IZ0VRD -19
071530 -15 1978  DJ0MAB IZ0VRD -15 (x3)
071730 -13 2287  IZ0VRD TA3MPK R-06 (x2)
071900 -10 2645  IZ0VRD MI7XHT R-01

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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