UR1CDL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Ukraine Locator transmitted in a decoded message: KN58

Receiver-side FT8 activity involving UR1CDL, decoded by SO8OO in southeastern Poland. 149 related FT8 messages, 25 CQ messages, observed on 40m, 20m, 10m, across 8 UTC dates. Heard between 2026-08-10 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

149

Related messages

CQ messages

UTC dates heard

-10 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-08-10
Last seen: 2026-08-23 04:34 UTC

Frequent QSO partners observed at SO8OO

Stations UR1CDL worked most often, as logged from our receiver:

SP6FME · Poland DK7ZT · Fed. Rep. of Germany OH1LA · Finland PC2J · Netherlands DL7ACA · Fed. Rep. of Germany ON5RZ · Belgium DL3JHK · Fed. Rep. of Germany DH1FA · Fed. Rep. of Germany UR4UUR · Ukraine 4Z5NZ · Israel UR4LG · Ukraine SP7TF · Poland

Activity Heatmap

Locator transmitted by UR1CDL

Approximate centre of KN58, decoded 2026-08-23 06:29 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	UR1CDL S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 06:33	20m	- / -	PD0WL	-21 / -	3	Partial capture
08-23 06:30	20m	-9 / -	DL1EBW	-13 / -3	5	Partial capture
08-23 06:29	20m	-6 / 0	SV1EKI	-9 / -	5	✓ Full exchange observed
08-20 18:20	40m	-4 / -11	UR5XEJ	+3 / 0	3	Partial capture
08-20 18:17	40m	-9 / -8	DL7ACA	+4 / +2	7	✓ Full exchange observed
08-20 18:15	40m	- / 0	SP6FME	-12 / -	3	✓ Closing fragment
08-20 18:14	40m	+1 / -6	DK7ZT	0 / -14	4	✓ Full exchange observed
08-20 18:12	40m	-8 / -11	HA1DSL	-10 / -14	6	✓ Full exchange observed
08-20 18:10	40m	+1 / +1	UR4LG	-8 / 0	5	✓ Full exchange observed
08-20 18:08	40m	- / -7	RK3AW	-6 / -	2	Partial capture
08-20 18:05	40m	-8 / -6	F5PBG	-11 / -	4	✓ Closing observed
08-20 18:05	40m	-14 / -	UR4UUR	-11 / -	4	✓ Closing observed
08-20 18:05	40m	-10 / +9	DL1EDR	-2 / +4	4	✓ Full exchange observed
08-20 18:04	40m	- / -8	PD1BER	-4 / -	30	Partial capture
08-19 12:23	40m	-22 / -	<...>	- / -7	3	Partial capture
08-18 16:25	40m	-10 / -	OZ5AGJ	- / -9	2	✓ Closing fragment
08-16 21:21	40m	-11 / -	<...>	- / -	2	Partial capture
08-16 20:59	40m	-13 / -	R0QBB/3	- / -	6	Partial capture
08-16 20:57	40m	-15 / -	VJ6X	- / -	3	Partial capture
08-16 20:39	40m	-17 / -	TA2EE	- / -	3	✓ Closing fragment
08-16 20:30	40m	-17 / -	JA4FDZ	- / -25	3	Partial capture
08-16 20:09	10m	- / -15	CT1KNM	-22 / -	2	✓ Closing fragment
08-16 19:14	40m	-16 / -	EN35UKR	- / -	2	Partial capture
08-16 19:09	40m	-18 / -11	EN35UKR	-6 / -	2	Partial capture
08-16 19:09	40m	-16 / -	DL1CBS/P	- / -	2	Partial capture
08-12 20:13	20m	- / -20	ON1JP	-24 / -	2	Partial capture
08-12 20:11	20m	- / -20	PD0RCQ	-19 / -	3	✓ Closing fragment
08-12 19:34	20m	-15 / -	A61CK	- / -	2	Partial capture
08-12 19:25	20m	-18 / -	OH1LA	- / -5	3	✓ Closing fragment
08-12 19:20	20m	- / -10	PC2J	-6 / -	3	✓ Closing fragment
08-12 19:13	10m	- / -6	F1PBZ	+11 / -	3	Partial capture
08-12 19:07	10m	- / -6	F6ARS	+6 / -	2	✓ Closing fragment
08-12 19:04	20m	- / -20	M0CKX	-21 / -	2	✓ Closing fragment
08-12 18:58	20m	- / -3	DH1FA	-14 / -	2	✓ Closing fragment
08-12 17:53	20m	- / -15	OZ7CL	-17 / -	2	✓ Closing fragment
08-11 20:00	10m	- / +2	EA7BEM	-18 / -	2	✓ Closing fragment
08-10 19:28	40m	- / -5	YO4GIY	-20 / -	3	Partial capture
08-10 19:26	40m	-18 / -	IW0RQJ	- / -3	3	✓ Closing fragment
08-10 19:23	40m	-19 / -17	ON5RZ	-6 / -2	6	✓ Full exchange observed
08-10 19:23	40m	- / -	DK7UY	-16 / -	2	Partial capture
08-10 19:20	40m	-18 / -	DK8HC	- / +2	3	✓ Closing fragment
08-10 19:18	40m	-17 / +7	US2UM	-13 / -	4	✓ Closing observed
08-10 19:17	40m	- / -11	SP7TF	-12 / -	2	✓ Closing fragment
08-10 19:13	40m	-15 / -	DL3JHK	-22 / -9	5	✓ Closing observed
08-10 19:09	40m	-16 / -	DA1VID	- / +3	2	Partial capture
08-10 19:04	40m	-19 / +2	E70SZ	-14 / +10	3	Partial capture
08-10 19:01	40m	-13 / -7	UT7IA	-6 / -	5	✓ Full exchange observed
08-10 18:58	40m	-14 / -	OM8YZ	- / -	3	Partial capture
08-10 18:55	40m	-12 / -	DC1ASE	- / -	2	Partial capture
08-10 18:54	40m	-15 / -11	LY8O	-10 / -	5	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
073130 -14 1779  UR1CDL 5B4AMX -03
062900  -9 1934  CQ UR1CDL KN58
062915 -14 2005  UR1CDL SV1EKI KM18
062930  -6 1933  SV1EKI UR1CDL +16
062945  -8 2005  UR1CDL SV1EKI R+00
063000  -7 1933  SV1EKI UR1CDL RR73
063015 -12 2212  UR1CDL DL1EBW JO31
063015  -6 2005  UR1CDL SV1EKI 73
063030  -9 1933  DL1EBW UR1CDL -03
063115 -11 2212  UR1CDL DL1EBW JO31 (x3)
063315 -20 1981  UR1CDL PD0WL JO21 (x3)

40m

UTC    dB Audio  Message
181830 -10 1890  DL7ACA UR1CDL -04
181845  +1 1889  UR1CDL DL7ACA R-08
181845  -6 2435  UR1CDL PD1BER JO22
181900  -9 1890  DL7ACA UR1CDL RR73
181915  -1 2435  UR1CDL PD1BER JO22
181915  +4 1890  UR1CDL DL7ACA 73
181930  -5 1890  CQ UR1CDL KN58
181945  +1 2435  UR1CDL PD1BER JO22
182000 -14 1890  CQ UR1CDL KN58
182015  +1 2435  UR1CDL PD1BER JO22 (x2)
182045  +2  719  UR1CDL UR5XEJ KO40
182100  -4 1890  UR5XEJ UR1CDL +00
182115  +4  719  UR1CDL UR5XEJ R-11
182215 -11 1098  UR1CDL RK3AW -08

10m

UTC    dB Audio  Message
200030 -22 1376  UR1CDL EA7BEM R+02 (x2)
190730  +5  831  UR1CDL F6ARS -06 (x2)
191200  -9 2247  UR1CDL OZ2SPACE -12
191330 +11 2684  UR1CDL F1PBZ -06 (x3)
200915 -22 1612  UR1CDL CT1KNM -15 (x2)

Decoder S/N history by band

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