UA4HDB — FT8 station from European Russia

European Russia Grid: ?

Amateur radio station UA4HDB operating from European Russia. 11 FT8 spots received at SO8OO WebSDR, active on 40m, 20m, 10m, over 3 days, best SNR +11 dB. Heard between 2026-04-26 and 2026-06-08.

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

Overview

Total spots

CQ calls

Days active

-5 dB

Avg SNR

Bands

40m 20m 10m

First seen: 2026-04-26
Last seen: 2026-06-08 14:24 UTC

Frequent QSO partners observed at SO8OO

Stations UA4HDB worked most often, as logged from our receiver:

YB1MIG · Indonesia R3PY · European Russia XU7O · Cambodia RM1O/P · European Russia

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

Time	Band	UA4HDB	Partner	Partner SNR	Msgs
06-08 16:24	40m	-22 / -	R3PY	-19 / +8	2	✓ Verified
06-08 16:11	40m	- / -	UB8QBZ	-20 / -	2	Partial
06-08 16:06	40m	+2 / -	SP2KW	- / -	4	Partial
05-13 12:38	20m	-14 / -10	YB1MIG	+10 / -	7	✓ Verified
04-26 12:11	20m	+10 / -	RM1O/P	- / -12	2	✓ Confirmed
04-25 11:23	20m	- / -	XU7O	-14 / -	2	✓ Confirmed

Station Log

40m

UTC    dB  Freq  Message
155115 -14 1168  UA4HDB UA1AEL -03
160615  +5  675  UA4HDB SP2KW JO92 (x4)
161100 -21 1424  UB8QBZ UA4HDB LO53 (x2)
162445 -22 1821  UA4HDB R3PY +08
162530 -19 1932  R3PY UA4HDB 73

20m

UTC    dB  Freq  Message
112315 -13 1928  XU7O UA4HDB LO53 (x2)
121130  +9  354  UA4HDB RM1O/P -12 (x2)
123815  +7 2465  YB1MIG UA4HDB LO53 (x4)
124100 -14 2465  UA4HDB YB1MIG RR73
124115  +7 2466  YB1MIG UA4HDB R-17
124130 -14 2465  UA4HDB YB1MIG RR73

10m

UTC    dB  Freq  Message
130845 -16  982  UA4HDB A61CK +02