K4NVD — 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 K4NVD, decoded by SO8OO in southeastern Poland. 15 indexed activity records, involving 40m, 20m. Heard between 2026-08-10 and 2026-10-29.

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.

Overview

15
Indexed activity rows
0
CQ messages
6
Indexed UTC dates
-
Directional S/N pending

Bands

40m 20m
First indexed activity: 2026-08-10
Last indexed activity: 2026-10-29 22:31 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with K4NVD 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 UTCBandK4NVD S/NCounterpartCounterpart S/NMsgsCapture
10-29 22:30 40m - / 0 EA4Z -16 / - 2 ✓ Closing fragment
10-15 22:53 40m - / -8 F5NBU +10 / - 4 ✓ Closing fragment
10-06 22:04 40m - / -8 PI4DX +3 / - 2 ✓ Closing fragment
08-24 23:24 40m - / -14 EA5HM -2 / - 4 ✓ Closing fragment
08-12 22:33 20m - / -15 LZ1ZF -11 / - 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
222945 -13  880  K4NVD OE8DDX -16
232400  -1 1197  K4NVD EA5HM IM99 (x4)
220415  +5 2429  K4NVD PI4DX -08 (x2)
225300  +7 2548  K4NVD F5NBU JN28 (x4)
223045 -17 2083  K4NVD EA4Z +00 (x2)
20m 
UTC    dB Audio  Message
223315 -11 1140  K4NVD LZ1ZF -15 (x2)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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