R4DI/P — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia

Receiver-side FT8 activity involving R4DI/P, decoded by SO8OO in southeastern Poland. 118 related FT8 messages, observed on 40m, 20m, 10m, across 4 UTC dates. Heard between 2026-07-02 and 2026-08-01.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

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

Overview

118

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

40m 20m 10m

First seen: 2026-07-02
Last seen: 2026-08-01 14:03 UTC

Frequent QSO partners observed at SO8OO

Stations R4DI/P worked most often, as logged from our receiver:

RA6OY · European Russia RC3D · European Russia RK2Z · European Russia IK2GXE · Italy F1ODM · France R2SL · European Russia DK2CC · Fed. Rep. of Germany RY7F · European Russia RO3ZR · European Russia UA3SAQ · European Russia LZ3HG · Bulgaria UD7G · European Russia

Activity Heatmap

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	R4DI/P S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-01 16:02	40m	- / -	IK6GPZ	-20 / -	2	Partial capture
08-01 15:56	40m	- / +2	UD7G	-21 / -	3	✓ Closing fragment
08-01 15:55	40m	- / -12	IV3SKB	+5 / -	4	✓ Closing fragment
08-01 15:55	40m	- / -	R7OF	-19 / -	2	✓ Closing fragment
08-01 15:52	40m	- / 0	UD7G	-10 / -	2	Partial capture
08-01 15:26	40m	- / -12	IV3SKB	-8 / -	18	Partial capture
08-01 04:48	40m	- / -15	R2DRE	-22 / -	2	Partial capture
08-01 04:36	40m	- / -12	R3SV	-7 / -	4	✓ Closing fragment
08-01 04:35	40m	- / -11	EW4DX	-2 / -	3	Partial capture
08-01 04:34	40m	- / -12	RC3D	-7 / -	2	✓ Closing fragment
08-01 04:24	40m	- / -3	RK2Z	-14 / -	2	✓ Closing fragment
07-05 20:33	40m	- / +4	DK2SW	-16 / -	3	Partial capture
07-05 20:29	40m	- / -	S51PV	-17 / -	3	Partial capture
07-05 20:28	40m	- / -11	DK2CC	-3 / -	6	✓ Closing fragment
07-05 20:27	40m	- / -5	DF1SD	-2 / -	4	✓ Closing fragment
07-04 18:26	40m	- / -11	R6TA	-5 / -	4	✓ Closing fragment
07-04 18:26	40m	- / -18	RW4HD	-8 / -	6	Partial capture
07-04 18:25	40m	- / +2	RY7F	-7 / -	4	✓ Closing fragment
07-04 18:20	40m	- / 0	RA6ANN	-12 / -	2	✓ Closing fragment
07-04 18:14	40m	- / -11	YO4NF	+2 / -	2	✓ Closing fragment
07-04 11:41	20m	- / -22	R6OQ	-9 / -	4	✓ Closing fragment
07-04 11:03	20m	- / -	RU5X	-3 / -	5	Partial capture
07-04 10:53	20m	- / -15	RA6OY	+2 / -	4	✓ Closing fragment
07-04 10:53	20m	- / -	RU5X	-5 / -	2	Partial capture
07-04 08:04	20m	- / -	RO3ZR	-19 / -	3	✓ Closing fragment
07-04 07:14	20m	- / -14	F1ODM	0 / -	3	✓ Closing fragment
07-04 07:02	20m	- / -10	RC6OU	+6 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
153715 -15 1734  R4DI/P IV3SKB R-18
155245  -6 2763  R4DI/P UD7G +00
155315  -9 2686  R4DI/P R2SL RR73
155345 -13  805  R4DI/P UD7G +00
155545  +0 2862  R4DI/P IV3SKB JN66
155545 -18 1590  R4DI/P R7OF KN87
155615  +7 2862  R4DI/P IV3SKB JN66
155645 -19 1669  R4DI/P UD7G +02
155645 -20 1589  R4DI/P R7OF 73
155645  +6 2862  R4DI/P IV3SKB R-12 (x2)
155715 -20 1669  R4DI/P UD7G +02 (x2)
160245 -18 1409  R4DI/P IK6GPZ JN62 (x2)

10m

UTC    dB Audio  Message
075915 -22 1497  R4DI/P RA6YDX LN04
193930 -21 1964  R4DI/P IK2GXE RR73

20m

UTC    dB Audio  Message
105315  -7 3009  R4DI/P RU5X KO84
105315  +3  325  R4DI/P RA6OY KN88
105345  -3 3008  R4DI/P RU5X KO84
105345  +4  325  R4DI/P RA6OY KN88 (x3)
110315  -5 3010  R4DI/P RU5X KO84 (x5)
114145  -7 2682  R4DI/P R6OQ KN87 (x4)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.