R9DZ — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Asiatic Russia Locator transmitted in a decoded message: LO98

Receiver-side FT8 activity involving R9DZ, decoded by SO8OO in southeastern Poland. 469 related FT8 messages, observed on 160m, 80m, 40m, 20m, 10m, across 47 UTC dates. Heard between 2026-05-27 and 2026-08-24.

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

469

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-05-27
Last seen: 2026-08-24 00:57 UTC

Frequent QSO partners observed at SO8OO

Stations R9DZ worked most often, as logged from our receiver:

RK3QA · European Russia ×2 R6TY · European Russia ×2 R6DOB · European Russia ×2 UB3IBG · European Russia ×2 UI5A · European Russia ×2 R50RKZ · European Russia ×2 RA3LCX · European Russia ×2 R5AV · European Russia ×2 R3LCG · European Russia ×2 R5GG · European Russia ×2 SQ7OFH · Poland R0AH · Asiatic Russia

Activity Heatmap

Locator transmitted by R9DZ

Approximate centre of LO98, decoded 2026-08-24 02:56 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	R9DZ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 02:56	40m	-8 / +3	UG4P	-14 / +2	4	✓ Full exchange observed
08-24 02:18	40m	-14 / -	RG6ZF	- / -5	5	✓ Closing fragment
08-24 02:13	40m	-7 / -14	IU2VBP	-18 / -18	7	✓ Full exchange observed
08-24 02:11	40m	-7 / -	UA2FFD	- / -16	6	✓ Closing fragment
08-24 02:04	40m	-10 / -	UA2FFD	- / -	5	Partial capture
08-24 01:56	40m	-5 / -	UA2FFD	- / -	10	Partial capture
08-24 01:52	40m	-3 / -	PY2DPM	- / -19	2	✓ Closing fragment
08-24 01:50	40m	-2 / -	RA2FCF	- / -7	4	✓ Closing fragment
08-24 01:36	40m	-5 / +1	RA3LD	-8 / -	3	✓ Closing observed
08-24 01:32	40m	+3 / -	RM1F	- / -2	3	✓ Closing fragment
08-24 01:19	40m	- / -	R8CW/4	-6 / -	2	Partial capture
08-24 01:19	40m	-7 / -	I0/VA3ITA	- / +2	2	Partial capture
08-23 16:36	40m	-12 / -	R6UBN	- / -	5	Partial capture
08-23 16:00	20m	-12 / -	EW8CG	- / -	2	Partial capture
08-23 15:42	40m	- / -5	R5GG	-22 / -	3	✓ Closing fragment
08-23 15:36	40m	-21 / -	EU4BE	- / -20	2	✓ Closing fragment
08-23 06:54	20m	-16 / -	EW1MN	- / -	2	Partial capture
08-23 06:51	20m	- / -16	<...>	+3 / -	2	Partial capture
08-22 07:18	20m	- / -	IK4RUX	+6 / -	3	Partial capture
08-22 07:03	20m	-17 / -	RW0LT	- / -	3	Partial capture
08-22 06:54	20m	-24 / -	RU0AX	- / -3	2	Partial capture
08-22 05:09	20m	-13 / -14	UA3IQC	-10 / -12	9	✓ Full exchange observed
08-21 15:04	40m	- / -3	R3LCG	-12 / -	2	✓ Closing fragment
08-16 10:37	20m	- / -11	DA0LH	-16 / -	2	✓ Closing fragment
08-07 18:30	80m	-14 / -	<...>	- / -1	3	Partial capture
08-07 18:26	80m	-1 / -	R8CKD	-13 / -6	5	✓ Full exchange observed
08-07 17:36	80m	-17 / 0	UA4QK	-11 / -1	8	✓ Full exchange observed
08-07 17:32	80m	-21 / -	R8AAU	- / -7	5	✓ Closing fragment
08-07 17:30	80m	- / -	SQ4PKO	+6 / -	2	Partial capture
08-07 17:29	80m	-20 / -	R8KAN	- / -10	3	✓ Closing fragment
08-07 01:28	20m	- / -1	WT1A	-8 / -	2	✓ Closing fragment
08-06 14:11	20m	- / -12	UA6HBJ	0 / -	5	✓ Closing fragment
08-04 15:04	20m	-22 / -	S52GS	-17 / -2	3	✓ Closing observed
08-04 14:50	20m	- / -8	OK4HM	-11 / -	4	✓ Closing fragment
08-02 16:47	40m	- / -2	RA6FCU	-8 / -	2	✓ Closing fragment
08-02 07:12	10m	- / 0	RK6MC	-14 / -	2	✓ Closing fragment
08-02 06:06	20m	- / 0	R3RZ	-6 / -	2	✓ Closing fragment
08-02 04:27	20m	-11 / -	UA9MMZ	- / -6	4	✓ Closing fragment
08-02 02:18	20m	-12 / -	UA6AFS	- / -	3	Partial capture
08-02 02:03	40m	- / -9	YO4NF	-8 / -	3	Partial capture
08-01 23:47	80m	-13 / -	R3SE	- / -5	2	✓ Closing fragment
08-01 23:42	80m	-6 / -	UA3ECJ	- / -	2	Partial capture
08-01 23:40	80m	-7 / -7	LB7ZG	-10 / -	4	✓ Closing observed
08-01 23:35	80m	-5 / -	EW8AAC	- / -23	3	✓ Closing fragment
08-01 12:47	20m	- / -5	UB6LTL	-15 / -	2	✓ Closing fragment
08-01 10:06	20m	- / -9	R5KH	-22 / -	2	✓ Closing fragment
08-01 04:32	20m	- / -16	RC6BB	-19 / -	3	Partial capture
08-01 03:42	20m	- / -13	R7MP	-4 / -	2	✓ Closing fragment
08-01 03:33	40m	- / -18	RX6ACJ	-18 / -	2	✓ Closing fragment
08-01 03:30	40m	- / -17	R6OIZ	-4 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
021415 -22 1367  R9DZ IU2VBP JN45 (x2)
021500  -8 1368  IU2VBP R9DZ -18
021515 -15 1367  R9DZ IU2VBP R-14
021530  -6 1368  IU2VBP R9DZ RR73
021545 -15 1367  R9DZ IU2VBP 73
021830 -13 1159  RG6ZF R9DZ LO98 (x5)
025615  -8 2619  UG4P R9DZ LO98
025630 -12 2334  R9DZ UG4P +03
025715  -9 2618  UG4P R9DZ R+02
025730 -17 2335  R9DZ UG4P RR73

20m

UTC    dB Audio  Message
065430 -24 1943  RU0AX R9DZ LO98 (x2)
070345 -18 2497  RW0LT R9DZ LO98 (x3)
071845  +6  616  R9DZ IK4RUX JN54 (x3)
065130  +1 2938  R9DZ <...> -16 (x2)
065400 -15 1228  EW1MN R9DZ LO98 (x2)
142530 -10  540  R9DZ IU5HIU JN53
160045  -9  921  EW8CG R9DZ LO98 (x2)

10m

UTC    dB Audio  Message
083430 -16 1715  R9DZ UA3IKR -12
081100  -9 2680  R9DZ R6OD KN87 (x3)
081815 -12  879  R9DZ RW3QW +01 (x2)
085600 -15 2508  R9DZ IK3JLT JN65 (x3)
081945 -19 1056  R9DZ IZ0EUX JN61
071230  -9 1359  R9DZ RK6MC +00 (x2)
075600  -3 2289  R9DZ R50RKZ RR73
075900 -19  891  R9DZ R3TE -18
080130  +2 2305  R9DZ YO1BRANCUSI -10

80m

UTC    dB Audio  Message
173800 -17 2166  UA4QK R9DZ LO98 (x2)
173845 -11 2240  R9DZ UA4QK +00
173900 -18 2166  UA4QK R9DZ R-01
173915 -11 2241  R9DZ UA4QK RR73
173930 -18 2166  UA4QK R9DZ 73
182600  +0  489  R8CKD R9DZ LO98 (x2)
182715 -13  454  R9DZ R8CKD +18
182730  -4  808  R8CKD R9DZ R-06 (x2)
182945 -16 1378  RK3DWA/3 R9DZ LO98
183045 -16 1378  <...> R9DZ LO98 (x3)

160m

UTC    dB Audio  Message
191045 +11  517  R9DZ RZ3DX -16 (x2)
192215  -6 1422  R9DZ R5AV -09 (x2)
200100  +3  744  R9DZ UA3ZNQ KO81 (x2)
200200 -13 1329  R9DZ UB1API KP50
200200  +3  744  R9DZ UA3ZNQ 73
200230  -8 1329  R9DZ UB1API KP50 (x2)
200345 -23 1742  R9DZ R4WQ RR73
200730  -2 2480  R9DZ RZ3DW -06 (x2)
201100 +10 1133  R9DZ R7CD -11 (x2)

Decoder S/N history by band

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