W4WWZ — 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: United States

Receiver-side FT8 activity involving W4WWZ, decoded by SO8OO in southeastern Poland. 2 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-09-13 and 2026-09-15.

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 2 FT8 messages attributed to W4WWZ as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 m (50%) and 40 m (50%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

2
Messages attributed
2
UTC dates decoded
2
Active 15-min windows
-
S/N pattern not inferred

Bands

80m · 1 40m · 1
First attributed message: 2026-09-13
Last attributed message: 2026-09-15 00:25 UTC

Observed FT8 message patterns

Attributed sample
2 messages
Active dates
2 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 W4WWZ in decoded directed-looking exchanges:

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 UTCBandW4WWZ S/NCounterpartCounterpart S/NMsgsCapture
10-03 22:01 40m - / -18 EA8CA -16 / - 2 Partial capture
09-13 03:10 80m -14 / -15 SP6JIU +22 / -5 3 ✓ Full exchange observed
09-13 03:06 80m - / -18 ON1JP -16 / - 2 Partial capture
09-13 03:04 80m - / -15 PI4DX +8 / - 2 ✓ Closing fragment
09-13 02:35 60m - / -8 5B4VL 0 / - 2 Partial capture
09-13 02:30 60m - / -14 EA3AKY -3 / - 3 ✓ Closing fragment
09-13 02:29 60m - / -15 F5RRS -3 / - 3 ✓ Closing fragment
09-13 02:26 60m - / -15 G0AZH -8 / - 5 ✓ Closing fragment
09-13 02:25 60m - / -17 HA7TM -12 / - 3 ✓ Closing fragment
09-13 02:16 60m - / -22 G8OO -4 / - 3 ✓ Closing fragment
09-13 02:16 60m - / -6 ON8BB -3 / - 5 ✓ Closing fragment
09-13 02:08 40m - / -25 R7HL +5 / - 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
020815  +7 2001  W4WWZ R7HL LN04 (x3)
032400  -4 2987  W4WWZ EA7R RR73
001045 -17 1201  W4WWZ KC1QXL 73
001545 -16 2351  W4WWZ NV1U R-03
002515  -8 2777  N0TOA W4WWZ -14
003030 -21 1756  W4WWZ ER3PM R-20
220130 -17 1917  W4WWZ EA8CA R-18 (x2)
80m 
UTC    dB Audio  Message
030415 +12 1066  W4WWZ PI4DX R-15 (x2)
030615 -16 1432  W4WWZ ON1JP -18 (x2)
031015 -14 2994  SP6JIU W4WWZ -05
031030 +21 2850  W4WWZ SP6JIU R-15 (x2)
60m 
UTC    dB Audio  Message
022615  -8  576  W4WWZ G0AZH IO83
022645 -14 2322  W4WWZ HA7TM 73
022645  -8  576  W4WWZ G0AZH IO83 (x4)
022915  -4 1973  W4WWZ F5RRS JN36 (x3)
023045  -5 1870  W4WWZ EA3AKY JN01 (x3)
023530  -1  947  W4WWZ 5B4VL R-08 (x2)
023615 -12 2626  W4WWZ XE2X 73

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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