NA4BY — 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 NA4BY, decoded by SO8OO in southeastern Poland. 75 indexed activity records, involving 80m, 60m, 40m, 20m. Heard between 2026-07-24 and 2026-10-16.

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

Indexed activity rows

CQ messages

Indexed UTC dates

Directional S/N pending

Bands

80m 60m 40m 20m

First indexed activity: 2026-07-24
Last indexed activity: 2026-10-16 00:37 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with NA4BY in decoded directed-looking exchanges:

9K2GR · Kuwait DM1YS · Fed. Rep. of Germany K2LNS · United States K9KU · United States EA8UP · Canary Islands HI8J · Dominican Republic MI7XHT · Northern Ireland N1NK · United States F5MYK · France HI3A · Dominican Republic K1VI · United States N8HRZ · United States

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	NA4BY S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-10 00:43	80m	- / -10	VP2MAA	-9 / -	4	Partial capture
10-06 00:43	80m	- / -	UX5UO	+8 / -	3	Partial capture
10-04 00:39	40m	- / -15	N1NK	-5 / -	3	✓ Closing fragment
10-02 00:43	80m	- / -16	NU1T	-19 / -	2	✓ Closing fragment
09-25 00:45	40m	- / -	F5NBU	-8 / -	3	Partial capture
09-25 00:28	80m	- / -11	N8HRZ	-14 / -	2	✓ Closing fragment
09-20 00:33	40m	- / -13	HI8J	-9 / -	6	✓ Closing fragment
09-20 00:24	80m	- / +9	N1IWP	-17 / -	6	Partial capture
09-14 01:11	40m	- / -15	MI7XHT	-11 / -	4	✓ Closing fragment
09-10 01:29	40m	- / -	IW9FRA	-14 / -	2	Partial capture
08-30 00:54	60m	- / -19	F5MYK	-3 / -	2	✓ Closing fragment
08-24 22:52	40m	- / -18	EA8UP	-14 / -	2	✓ Closing fragment
08-23 01:43	20m	- / -17	DM1YS	-10 / -	6	✓ Closing fragment
08-21 23:27	20m	- / -25	9K2GR	+8 / -	3	✓ Closing fragment
08-13 00:28	80m	- / -20	PI4DX	-4 / -	2	✓ Closing fragment
08-11 23:17	20m	- / -2	K2LNS	-16 / -	2	✓ Closing fragment
07-29 01:32	80m	- / -	KC1AJT	0 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
002815 -15  592  NA4BY N8HRZ -11 (x2)
002600 -17  951  NA4BY F5PBG IN78
004315 -19  205  NA4BY NU1T -16 (x2)
003000 -18 1757  NA4BY WI1U -06
004300  +9 1132  NA4BY UX5UO KO50 (x3)
004445 -16  807  NA4BY N3F -11
004315  -8 1033  NA4BY VP2MAA -10 (x4)
003730 -24 1270  NA4BY K4YT -12

40m

UTC    dB Audio  Message
003330 -10 2128  NA4BY HI8J -15 (x5)
005030 -20 2083  NA4BY W1HQL -09
004545  -6  639  NA4BY F5NBU JN28 (x3)
003915  -5 2704  NA4BY N1NK -15 (x3)
010345 -16 1020  NA4BY N4DWD -04
005145 -10 2649  NA4BY AA3B -07
011145 -19 1099  NA4BY CT3MD R-12

60m

UTC    dB Audio  Message
005445  -3 2488  NA4BY F5MYK -19 (x2)
003430 -11  453  NA4BY AC2PB -11

20m

UTC    dB Audio  Message
231715 -16 2290  NA4BY K2LNS -02 (x2)
232700  +7 2248  NA4BY 9K2GR -25 (x3)
002845  -5 2235  NA4BY K9KU RR73
014330  -9 1834  NA4BY DM1YS -17 (x6)
233130 -13 2419  NA4BY D2UY -16

CW

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

Explore CW reception at SO8OO

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