N4NJJ — 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 N4NJJ, decoded by SO8OO in southeastern Poland. 45 indexed activity records, involving 40m, 20m. Heard between 2026-07-29 and 2026-10-21.

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

45
Indexed activity rows
0
CQ messages
10
Indexed UTC dates
-
Directional S/N pending

Bands

40m 20m
First indexed activity: 2026-07-29
Last indexed activity: 2026-10-21 05:46 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with N4NJJ 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 UTCBandN4NJJ S/NCounterpartCounterpart S/NMsgsCapture
10-21 05:45 40m - / - OM3PC -4 / - 2 Partial capture
10-20 04:33 40m - / 0 RC6D -7 / - 2 Partial capture
09-04 05:38 40m - / - F4DIA -20 / - 2 Partial capture
09-04 05:08 40m - / -22 EG42SDC -10 / - 2 Partial capture
08-31 02:41 40m - / -13 KE4EB -15 / - 2 ✓ Closing fragment
08-19 04:38 40m - / - F5NBU -15 / - 4 Partial capture
07-30 03:37 20m - / -20 LZ1KU +1 / - 2 ✓ Closing fragment
07-30 03:31 20m - / -17 YO3GNF +3 / - 3 ✓ Closing fragment
07-29 02:44 20m - / -15 CT1BFP -22 / - 5 Partial capture
07-29 02:34 20m - / - CT1BFP -17 / - 8 Partial capture
07-29 01:15 20m - / - CT1BFP -19 / - 7 Partial capture

Recent FT8 messages decoded at SO8OO

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

40m 
UTC    dB Audio  Message
055415 -18 1538  N4NJJ CT2HEX IM58
024115 -15 1329  N4NJJ KE4EB R-13 (x2)
053115 -18 1592  N4NJJ F4NGK IN95
054015 -14  384  N4NJJ GI4OGS IO64
050830 -11 1770  N4NJJ EG42SDC -22 (x2)
053845 -22 1730  N4NJJ F4DIA JN36 (x2)
040515 -24 1001  N4NJJ K8USA RR73
043315  -7 1597  N4NJJ RC6D +00
043315 -14 2434  N4NJJ R4HMI KO85
043345  -7 1596  N4NJJ RC6D +00
054545  -4 2730  N4NJJ OM3PC JN98 (x2)
20m 
UTC    dB Audio  Message
023645 -18 1332  N4NJJ CT1BFP IM59 (x10)
033100  +3 2581  N4NJJ YO3GNF -17 (x3)
033730  +4 1391  N4NJJ LZ1KU -20 (x2)

CW

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

Explore CW reception at SO8OO

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