YF5NBL — 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: Indonesia

Receiver-side FT8 activity involving YF5NBL, decoded by SO8OO in southeastern Poland. 64 indexed activity records, involving 40m. Heard between 2026-10-05 and 2026-10-20.

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

40m

First indexed activity: 2026-10-05
Last indexed activity: 2026-10-20 13:45 UTC

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with YF5NBL in decoded directed-looking exchanges:

UA4FKT · European Russia ×2 AM5CV · Spain CT3HU · Madeira Islands DL3MIB · Fed. Rep. of Germany EX7CQ · Kyrgyzstan HA7TM · Hungary I1RJP · Italy SP4MPH · Poland UA3GDJ · European Russia UA3QNA · European Russia

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	YF5NBL S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-20 13:44	40m	- / -	HA8IH	+4 / -	2	Partial capture
10-08 15:12	40m	- / -17	SP4MPH	-8 / -	2	✓ Closing fragment
10-08 14:52	40m	- / -15	RZ1AS	-5 / -	8	Partial capture
10-08 14:49	40m	- / -14	HA7TM	+13 / -	3	✓ Closing fragment
10-08 14:29	40m	- / -20	UA4FKT	0 / -	4	✓ Closing fragment
10-08 14:25	40m	- / -9	LB7ZG	-10 / -	2	Partial capture
10-08 14:17	40m	- / -16	UA3QNA	+1 / -	5	✓ Closing fragment
10-08 14:17	40m	- / -18	R6ZB	-5 / -	4	Partial capture
10-08 14:17	40m	- / -	UA4FKT	+1 / -	3	✓ Closing fragment
10-08 14:03	40m	- / -	HA7TM	+16 / -	2	Partial capture
10-07 23:12	40m	- / -20	AM5CV	-18 / -	4	✓ Closing fragment
10-07 22:31	40m	- / -18	DL3MIB	-8 / -	4	✓ Closing fragment
10-07 22:31	40m	- / -15	I1RJP	-5 / -	5	✓ Closing fragment
10-07 22:30	40m	- / -12	EX7CQ	-16 / -	2	✓ Closing fragment
10-07 22:28	40m	- / -	CT3HU	-9 / -	2	✓ Closing fragment
10-07 22:23	40m	- / -	I1RJP	-3 / -	3	Partial capture
10-07 13:16	40m	- / -	UA4FKT	-8 / -	3	Partial capture
10-05 16:37	40m	- / -7	OE6JGG	+14 / -	2	Partial capture
10-05 16:31	40m	- / -	HB9ELE	+9 / -	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
144900 +13  562  YF5NBL HA7TM JN97 (x3)
145230  -4 2660  YF5NBL RZ1AS R-15 (x8)
151200  -8 1214  YF5NBL SP4MPH -17 (x2)
134415  +2 2012  YF5NBL HA8IH KN06 (x2)

CW

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

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee