IW6MVH — 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 Most frequent locator attributed to this token: JN72

Receiver-side FT8 activity involving IW6MVH, decoded by SO8OO in southeastern Poland. 59 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 7 UTC dates in the available aggregate history. Observed between 2026-06-10 and 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 59 FT8 messages attributed to IW6MVH as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (78%), followed by 10 m (19%) and 20 m (3%). Most decodes (54%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-13 dB

Estimated median S/N

Bands

40m · 46 20m · 2 10m · 11

First attributed message: 2026-06-10
Last attributed message: 2026-10-08 07:08 UTC

Observed FT8 message patterns

Attributed sample: 59 messages
Active dates: 7 UTC dates
Estimated median S/N: -13 dB
Estimated 10th-90th percentile: -21 to -7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 19, moderate (-15 to -9 dB) 29, strong (≥ -8 dB) 11.

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 IW6MVH in decoded directed-looking exchanges:

DL1EDR · Fed. Rep. of Germany IZ1HJU · Italy LZ2INP · Bulgaria PI4TX · Netherlands R1BGY · European Russia R2EA/P · European Russia TA2ED · Asiatic Turkey YD7VGW · Indonesia

Most frequent locator attributed to IW6MVH

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: JN72 · 36 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 977 km (approx.)
Last such locator decoded: 2026-10-08 07:04 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	IW6MVH S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-08 07:04	40m	-15 / -3	OE1HLB	-9 / -2	6	Partial capture
09-21 06:53	40m	- / -	S55A	-1 / -	3	Partial capture
09-21 06:51	40m	-5 / +3	LZ2INP	+6 / -	5	✓ Closing observed
09-21 06:50	40m	- / -7	F1UFX	-16 / -	2	Partial capture
09-21 06:49	40m	- / -	UT4PA	+5 / -	2	Partial capture
08-24 22:09	40m	-10 / -	MI0ULK	- / -	2	Partial capture
08-24 22:07	40m	-6 / -14	R2EA/P	+10 / -	3	✓ Closing observed
08-24 22:07	40m	-12 / -	YD7VGW	- / -24	2	✓ Closing fragment
08-24 21:55	40m	-10 / -	R1BGY	-17 / -13	3	✓ Closing observed
08-24 21:53	40m	- / -	DG7ABL	-12 / -	2	Partial capture
08-24 21:53	40m	- / -	DL6RS	+4 / -	3	Partial capture
08-24 21:49	40m	-14 / -	IZ1HJU	- / +8	2	✓ Closing fragment
08-24 21:47	40m	-15 / -	TA2ED	- / -4	2	✓ Closing fragment
08-24 21:47	40m	-15 / +10	DL1EDR	+2 / +3	7	✓ Full exchange observed
08-24 21:43	40m	-12 / -18	EU6UE	-6 / -	9	Partial capture
08-24 21:41	40m	- / -	DL6RS	+2 / -	5	Partial capture
08-24 21:41	40m	-11 / +4	PI4TX	-10 / -	4	✓ Closing observed
08-24 21:41	40m	- / -14	R2EA/P	+5 / -	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
065130 -16 1379  IW6MVH F1UFX -07
065200 +12  497  IW6MVH LZ2INP KN34 (x2)
065245  -5 1379  LZ2INP IW6MVH RR73
065300  +1  599  IW6MVH S55A JN65
065300  +2  497  IW6MVH LZ2INP 73
065330  -4  599  IW6MVH S55A JN65
065400  +0 1379  IW6MVH UT4PA KO20
065400  -1  599  IW6MVH S55A JN65
070415 -15 1399  OE1HLB IW6MVH JN72 (x2)
070530  -6 2174  IW6MVH OE1HLB -03 (x2)
070645 -13 1399  OE1HLB IW6MVH R-02 (x2)

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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