YT7DX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Serbia Locator transmitted in a decoded message: JN95

Receiver-side FT8 activity involving YT7DX, decoded by SO8OO in southeastern Poland. 214 related FT8 messages, 8 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 23 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

214

Related messages

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m

First seen: 2026-05-26
Last seen: 2026-08-23 18:38 UTC

Frequent QSO partners observed at SO8OO

Stations YT7DX worked most often, as logged from our receiver:

UB3ADO/P · European Russia ×2 R1IK · European Russia ×2 DK8HC · Fed. Rep. of Germany ×2 RA6YDX · European Russia ×2 RO2E/P · European Russia ×2 YO9PH · Romania ×2 RY3F · European Russia ×2 JH1BCS · Japan BG0DAP · China UB3BCT · European Russia UW8SM · Ukraine RK3DSW · European Russia

Activity Heatmap

Locator transmitted by YT7DX

Approximate centre of JN95, decoded 2026-08-23 11:36 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	YT7DX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 20:40	40m	+11 / -	<...>	- / -13	6	Partial capture
08-23 20:37	40m	+11 / -5	IK8PLJ	-9 / -8	6	✓ Full exchange observed
08-23 20:33	40m	+11 / -	RG6ZF	- / -6	5	✓ Closing fragment
08-23 20:27	80m	-17 / -	UA3QQG	-4 / -	2	✓ Closing observed
08-23 20:21	80m	+10 / -	UA3SCU	-4 / -3	5	✓ Full exchange observed
08-23 20:20	80m	+6 / +1	YO4NT	+8 / -1	4	✓ Full exchange observed
08-23 20:19	80m	+7 / -12	UA4WCS	-11 / -9	5	✓ Full exchange observed
08-23 20:18	80m	+1 / +2	LB5WB	-3 / -4	2	Partial capture
08-23 20:15	80m	+6 / -	RV6LVO	- / -16	3	✓ Closing fragment
08-23 20:13	80m	+9 / +1	RA6FYL	-6 / -6	10	✓ Full exchange observed
08-23 20:10	80m	+14 / -	RA3M	+6 / -1	4	✓ Closing observed
08-23 20:09	80m	+8 / -	EC3A	- / -10	2	✓ Closing fragment
08-23 20:06	80m	+11 / -	UB3BGN	- / -7	5	✓ Closing fragment
08-23 20:04	80m	+8 / -17	RK6OV	-13 / -	4	✓ Closing observed
08-23 20:00	80m	+5 / -19	JA4LXY	-5 / -13	3	✓ Full exchange observed
08-23 19:59	80m	+11 / -	JH0NOS	- / -14	2	✓ Closing fragment
08-23 19:55	80m	+16 / -	RK6OV	- / -8	5	Partial capture
08-23 19:47	20m	-11 / +3	R7ZY	-5 / -11	2	Partial capture
08-23 17:09	40m	+8 / -	JF8EVE	- / -10	2	✓ Closing fragment
08-23 17:04	40m	+10 / -	EN100WQ	- / -14	2	Partial capture
08-23 17:01	40m	+7 / -	R2HE	- / -	5	✓ Closing fragment
08-23 17:00	40m	+10 / -	R6OAQ	+1 / -5	4	✓ Closing observed
08-23 16:55	40m	+9 / -	R2HE	- / -8	5	Partial capture
08-23 16:53	40m	+11 / -	R0AH	- / -11	5	Partial capture
08-23 16:50	40m	+8 / -	<...>	- / -9	4	Partial capture
08-23 16:33	40m	+6 / -	RA9UES	- / -11	3	✓ Closing fragment
08-23 16:26	40m	-4 / -	RW0AE	- / -16	2	Partial capture
08-23 16:22	40m	-14 / -	UB4HVA	- / -6	3	Partial capture
08-23 11:41	20m	- / -	F1PPH	-5 / -	3	Partial capture
08-23 11:38	20m	- / -	F1PSX	+4 / -	5	Partial capture
08-23 11:34	20m	- / -	IK2ZJR	+4 / -	2	Partial capture
08-23 11:31	20m	+7 / -	R8QA/M	- / -9	3	Partial capture
08-23 11:30	20m	+16 / -	<...>	- / -9	2	Partial capture
08-23 11:23	20m	+13 / -	EN35UKR	- / -13	4	Partial capture
08-23 11:22	20m	+18 / -	<...>	- / -13	2	Partial capture
08-23 11:22	20m	- / -	N4BP	-17 / -	4	Partial capture
08-23 11:18	20m	+11 / -17	R8QA/M	-15 / -4	5	Partial capture
08-23 11:14	20m	+6 / -	<...>	- / -8	7	Partial capture
08-23 11:13	20m	+4 / -	R8QA/M	- / -8	2	Partial capture
08-23 11:08	20m	+10 / -13	<...>	-12 / -5	6	Partial capture
08-23 03:43	40m	- / -	EA5HM	-6 / -	4	✓ Closing fragment
08-22 19:53	20m	+8 / -	R2FDV	-11 / -8	3	✓ Closing observed
08-22 18:41	80m	+2 / -	<...>	- / -18	2	Partial capture
08-22 18:17	20m	+1 / -	UB0SMX/P	- / -10	4	Partial capture
08-22 12:15	20m	- / -18	R6DOB/M	-10 / -	3	✓ Closing fragment
08-22 11:16	20m	+4 / -	R8QA/M	- / -14	3	Partial capture
08-22 11:14	20m	+13 / -	R1530IG	- / -14	4	Partial capture
08-22 11:01	20m	- / -	DL7VBH	-11 / -	2	Partial capture
08-22 10:59	20m	+21 / -	<...>	- / -18	3	Partial capture
08-22 10:53	20m	+17 / -	<...>	- / -11	7	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
203430  +8 1375  RG6ZF YT7DX -06 (x3)
203715  -8 2253  YT7DX IK8PLJ JN70
203730 +12 2607  IK8PLJ YT7DX -08
203745 -10 2247  YT7DX IK8PLJ R-05
203800 +15 2607  IK8PLJ YT7DX RR73
203815 -10 2247  YT7DX IK8PLJ 73
203945  +7 2607  IK8PLJ YT7DX -13
204015  +9 2607  <...> YT7DX -13 (x6)

80m

UTC    dB Audio  Message
201945  +4 2153  UA4WCS YT7DX -09
202000 -11 2153  YT7DX UA4WCS R-12
202015 +12 2153  UA4WCS YT7DX RR73
202030 -11 2153  YT7DX UA4WCS 73
202030  +7 1589  YT7DX YO4NT +01
202045  +4 2154  YO4NT YT7DX R-01
202100  +8 1589  YT7DX YO4NT RR73
202100  -6 1102  YT7DX UA3SCU +14
202115  +7 2153  YO4NT YT7DX 73
202130  -1 1102  YT7DX UA3SCU +14
202145 +11 2154  UA3SCU YT7DX R-03
202200  -5 1102  YT7DX UA3SCU RR73
202215  +8 2153  UA3SCU YT7DX 73
202730 -17 2153  UA3QQG YT7DX RR73
202745  -4 2418  YT7DX UA3QQG 73

20m

UTC    dB Audio  Message
113515  +6 2377  CQ DX YT7DX JN95 (x3)
113730  +6 2376  YT7DX F1ODM -06
113800  +0 2377  YT7DX F1PSX JN08
113830  +0 2376  YT7DX IK2ZJR JN45
113900  +4 2377  YT7DX F1PSX JN08 (x4)
114100  +1 2378  YT7DX F1PPH JN07 (x3)
194745 -11 2603  R7ZY YT7DX -11
194800  -5 2325  YT7DX R7ZY R+03

10m

UTC    dB Audio  Message
071315 -15 1387  YT7DX R6DWD R+00

160m

UTC    dB Audio  Message
190845  +3 1469  <...> YT7DX JN95 (x2)
190930 +12  326  YT7DX OK1FRG +00
190945  +6 1469  <...> YT7DX JN95
191000 +10  326  YT7DX OK1FRG +00
191015  +6 1469  <...> YT7DX R-12 (x6)

60m

UTC    dB Audio  Message
024345  -8 2050  <...> YT7DX -19
024430  -6 2389  YT7DX OH6MW KP20 (x2)
024545  +1 1021  KN4WOJ YT7DX -18
024600  -3 2389  YT7DX OH6MW KP20
024615  +8 1022  KN4WOJ YT7DX RR73
024645  +2 2388  OH6MW YT7DX +02
024700  -6 2389  YT7DX OH6MW R+14
024715  -6 2388  OH6MW YT7DX RR73
024730  -6 2389  YT7DX OH6MW 73
024745  -9 1020  KZ4ZZ YT7DX R-17 (x2)

Decoder S/N history by band

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