R7DX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KN84

Receiver-side FT8 activity involving R7DX, decoded by SO8OO in southeastern Poland. 2,204 related FT8 messages, 930 CQ messages, observed on 80m, 40m, 20m, 10m, across 87 UTC dates. Heard between 2026-05-26 and 2026-08-23.

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.

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Overview

2,204

Related messages

930

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m

First seen: 2026-05-26
Last seen: 2026-08-23 21:20 UTC

Frequent QSO partners observed at SO8OO

Stations R7DX worked most often, as logged from our receiver:

UG4I · European Russia ×4 RT2P · European Russia ×3 RD7O · European Russia ×3 R4FCK · European Russia ×3 UB3KGW · European Russia ×3 UB3ADO/P · European Russia ×3 RK6OQ · European Russia ×3 RA9YTI · Asiatic Russia ×3 R4SCB · European Russia ×3 RA6ATZ · European Russia ×3 R9CS/P · Asiatic Russia ×3 RN3ZBX · European Russia ×2

Activity Heatmap

Locator transmitted by R7DX

Approximate centre of KN84, decoded 2026-08-23 23:18 UTC. A transmitted locator is not proof of the operator's permanent location.

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	R7DX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 23:22	20m	0 / -	AG5MS	- / -12	2	✓ Closing fragment
08-23 23:17	20m	-5 / -	N4YSA	- / -	3	Partial capture
08-23 23:16	20m	-6 / -	K1CGJ	- / -14	2	✓ Closing fragment
08-23 23:12	20m	-4 / -	NI3V	- / -13	3	✓ Closing fragment
08-23 23:10	20m	-2 / -	WG8T	- / -10	4	✓ Closing fragment
08-23 23:09	20m	-1 / -	KR4NEZ	- / -18	3	Partial capture
08-23 23:06	20m	-8 / -	KB9RCA	- / -14	4	Partial capture
08-23 23:05	20m	- / -	XQ1KK	-4 / -	2	Partial capture
08-23 23:01	20m	-6 / -	W4FN	- / -24	3	✓ Closing fragment
08-23 23:00	20m	-8 / -	KR4HES	- / -14	6	Partial capture
08-23 22:49	20m	+6 / -	WG8T	- / -	2	Partial capture
08-23 22:47	20m	-5 / -	KE9END	- / -11	3	✓ Closing fragment
08-23 22:45	20m	-1 / -	KR3BST	- / -11	3	✓ Closing fragment
08-23 17:56	40m	0 / -	R3ZBH	- / -	5	Partial capture
08-23 17:50	80m	+5 / -	RK6OQ	+14 / +3	4	✓ Closing observed
08-23 17:43	80m	+2 / +3	RA9YTI	-11 / -14	7	✓ Full exchange observed
08-23 17:41	80m	+7 / -3	R4HNW	-8 / -7	5	✓ Full exchange observed
08-23 17:39	80m	+10 / -7	RA3THN	-24 / -17	3	✓ Full exchange observed
08-23 17:27	40m	+2 / -	YB1LED	- / -15	5	✓ Closing fragment
08-23 17:00	40m	+2 / -	R5BI	- / -16	2	✓ Closing fragment
08-23 16:58	40m	+1 / -	BI4BDK	- / -20	3	✓ Closing fragment
08-23 16:56	40m	+2 / -	JF8EVE	- / -16	4	✓ Closing fragment
08-23 16:54	40m	+2 / -1	R6HD	-4 / +1	5	✓ Full exchange observed
08-23 16:53	40m	+4 / -	IU4DTV/IN3	- / -9	2	Partial capture
08-23 16:47	40m	+4 / -	UB4FJC	- / -23	5	✓ Closing fragment
08-23 16:46	40m	+6 / -	JH1FXB	- / -14	3	✓ Closing fragment
08-23 16:44	40m	+4 / -	BD1GO	- / -16	3	✓ Closing fragment
08-23 16:43	40m	+10 / -	YB7HBD	- / -	2	Partial capture
08-23 16:24	40m	- / -	IK4LZH	-3 / -	4	Partial capture
08-23 16:21	40m	+8 / +6	EU6UE	-5 / -19	5	✓ Full exchange observed
08-23 16:14	40m	+6 / -	BA4IAW	- / -	5	Partial capture
08-23 16:08	40m	+2 / -	RC9UA	- / -14	4	✓ Closing fragment
08-23 16:06	40m	+2 / -	BG2EFX	- / -22	4	✓ Closing fragment
08-23 16:02	40m	+3 / -	UN0PA	- / -6	7	✓ Closing fragment
08-23 16:01	40m	0 / -	SQ2RBY/P	- / -13	2	Partial capture
08-23 15:00	20m	-2 / -	R6OV	- / -	4	Partial capture
08-23 14:48	40m	-13 / -	R4CFH	- / -9	6	✓ Closing fragment
08-23 14:43	20m	0 / -	TK4QP	- / -	3	Partial capture
08-23 14:38	20m	+4 / -	YC1IFR	-15 / -16	6	✓ Closing observed
08-23 14:36	20m	-1 / -	R3WDU	- / -14	2	Partial capture
08-23 14:20	10m	-22 / -	HZ1DG	- / -	2	Partial capture
08-23 14:11	10m	-16 / -	YE3FIF	- / -9	4	✓ Closing fragment
08-23 14:07	10m	-17 / -	LU1FIV	- / -	5	Partial capture
08-23 14:05	10m	-16 / -	R2FEA	- / -8	4	✓ Closing fragment
08-23 14:02	10m	-16 / -	YF3ARN	- / -15	4	✓ Closing fragment
08-23 13:40	10m	-14 / -	YB1MR	- / -12	2	✓ Closing fragment
08-23 13:35	10m	-21 / -	JG1SYK	- / -	3	Partial capture
08-23 13:31	10m	-18 / -	RW3ZR	- / -	5	Partial capture
08-23 05:10	20m	+4 / -	KC8SKY	- / -19	6	✓ Closing fragment
08-23 03:57	20m	-2 / -	WB4QOC	- / -14	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
231215  -2 1508  WG8T R7DX 73
231245  +0 1508  NI3V R7DX KN84 (x3)
231445  +1 1508  W8KDZ R7DX KN84
231615  -9 1915  K1CGJ R7DX R-14 (x2)
231715  -2 1915  N4YSA R7DX KN84 (x3)
231845 -13 1915  KQ4OCX R7DX -07
232030  +1 1619  R7DX CT1BFP IM59
232215  -2 1998  AG5MS R7DX -12 (x2)
232315 -13 1998  KR4NEZ R7DX -14

40m

UTC    dB Audio  Message
165915  +0 1390  BI4BDK R7DX R-20 (x2)
170045  +0 1390  R5BI R7DX R-16 (x2)
172715  +0 1391  YB1LED R7DX KN84 (x5)
172945  +0 1391  TA4PEK R7DX KN84
175600  +1 1699  R3ZBH R7DX KN84 (x5)

80m

UTC    dB Audio  Message
174415  +5 1354  RA9YTI R7DX KN84 (x2)
174500 -11 1434  R7DX RA9YTI +03
174515  +0 1355  RA9YTI R7DX R-14
174530 -11 1434  R7DX RA9YTI RR73
174545  -2 1354  RA9YTI R7DX 73
174615  -1 1663  CQ R7DX KN84 (x3)
174730 -14 2636  R7DX R3DQK KO95
174745  +5 1663  CQ R7DX KN84
175015  +7 1663  RK6OQ R7DX KN84 (x2)
175100 +14  647  R7DX RK6OQ RR73
175115  +6 1663  RK6OQ R7DX 73

10m

UTC    dB Audio  Message
140545 -20 1746  R2FEA R7DX KN84 (x4)
140745 -20 1746  LU1FIV R7DX KN84 (x5)
141130 -11 1746  YE3FIF R7DX KN84 (x4)
142015 -23 1746  HZ1DG R7DX KN84 (x2)

Decoder S/N history by band

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