RL7Z — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: KN98

Receiver-side FT8 activity involving RL7Z, decoded by SO8OO in southeastern Poland. 924 related FT8 messages, 121 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 54 UTC dates. Heard between 2026-05-26 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

924

Related messages

121

CQ messages

UTC dates heard

-5 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-05-26
Last seen: 2026-08-24 04:20 UTC

Frequent QSO partners observed at SO8OO

Stations RL7Z worked most often, as logged from our receiver:

R3QX · European Russia ×3 RA6ATZ · European Russia ×2 R95WTA · Asiatic Russia ×2 RT2P · European Russia ×2 RO2X · European Russia ×2 R6DOB · European Russia ×2 RA3TVW · European Russia ×2 R3YAU · European Russia ×2 RL3F · European Russia ×2 R2DDA · European Russia ×2 R5DT · European Russia ×2 RD7KW · European Russia ×2

Activity Heatmap

Locator transmitted by RL7Z

Approximate centre of KN98, decoded 2026-08-18 21:34 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	RL7Z S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-24 06:20	40m	- / -15	R2EA/P	-11 / -	2	✓ Closing fragment
08-18 21:34	80m	-15 / -8	R6DUW	-4 / -4	5	✓ Full exchange observed
08-18 21:18	80m	- / -15	R2EA/P	+10 / -	2	Partial capture
08-17 21:55	80m	- / -4	R7KW	+8 / -	2	✓ Closing fragment
08-17 21:53	80m	-15 / -17	SV1DZB	-10 / -6	5	✓ Full exchange observed
08-17 21:52	80m	-8 / -	RA5AK	-7 / -15	3	✓ Closing observed
08-17 21:45	80m	- / -7	R2XM	0 / -	2	✓ Closing fragment
08-17 21:39	80m	-6 / +9	RY4D	-4 / +3	5	✓ Full exchange observed
08-17 21:27	80m	-9 / -	R1BBG	- / -	4	Partial capture
08-17 12:02	10m	- / -1	RU3UR	-10 / -	2	✓ Closing fragment
08-13 23:20	80m	-8 / +7	RD6OZ	+2 / -	10	✓ Closing observed
08-11 22:14	80m	-8 / -	R3QX	0 / 0	4	✓ Full exchange observed
08-11 22:13	80m	- / -	DO8JB	+7 / -	10	Partial capture
08-11 22:12	80m	-8 / -4	R4CES	-2 / -1	5	✓ Full exchange observed
08-09 19:52	80m	- / -21	R6OQ	-13 / -	3	✓ Closing fragment
08-09 19:51	80m	-8 / -13	HA7XL	+14 / -	8	✓ Closing observed
08-09 19:49	80m	- / -5	YO4NT	+16 / -	2	✓ Closing fragment
08-09 18:46	160m	- / -21	UA3ZNQ	-10 / -	2	✓ Closing fragment
08-09 18:38	160m	- / -10	R6OIZ	+2 / -	2	✓ Closing fragment
08-02 21:36	80m	-12 / -11	SM4AZQ	-20 / -14	5	✓ Full exchange observed
08-02 21:32	80m	-16 / -	R2BNC	- / -4	2	✓ Closing fragment
08-02 21:31	80m	-18 / -7	SP5MIG/6	-2 / -17	2	Partial capture
08-02 21:24	80m	-20 / -13	R9OX	-14 / -15	11	✓ Full exchange observed
08-02 21:09	80m	-24 / -	UB4FJB	- / -	2	Partial capture
08-02 21:03	80m	-14 / -	RN3YN	- / -	3	✓ Closing fragment
07-22 21:30	80m	-12 / -19	CT7AUT	-5 / -16	4	✓ Full exchange observed
07-22 21:26	80m	- / -1	RG2T	-22 / -	2	✓ Closing fragment
07-22 21:14	80m	-4 / -14	RZ3AV	-23 / -21	4	✓ Full exchange observed
07-22 20:10	40m	- / -11	IQ4JO	-3 / -	3	✓ Closing fragment
07-16 19:21	80m	-6 / -	UB0SMX/P	- / -	2	Partial capture
07-16 19:14	80m	-18 / -	RU3NCW	+4 / -	3	✓ Closing observed
07-16 19:10	80m	-21 / -	RO2X	-11 / -7	2	✓ Closing observed
07-16 07:33	20m	- / -	DL1R	-6 / -	7	Partial capture
07-15 18:57	80m	-15 / -15	RA6ZC	-4 / -3	5	✓ Full exchange observed
07-15 18:40	80m	-18 / +4	RA3QM	-10 / -	4	✓ Closing observed
07-15 18:35	80m	- / -5	R3EDX	+2 / -	2	Partial capture
07-15 18:35	80m	- / -15	S59A	+9 / -	2	✓ Closing fragment
07-15 18:33	80m	-13 / -8	R4FAH	-6 / +3	3	Partial capture
07-14 19:42	160m	- / -17	R6ML	-17 / -	2	✓ Closing fragment
07-14 19:33	80m	-9 / -12	YT7DX	+11 / -8	4	✓ Full exchange observed
07-14 19:33	80m	-10 / -	UB2FDL	- / -	2	Partial capture
07-14 19:24	80m	-6 / -	RX3VF	- / -	3	Partial capture
07-11 21:26	160m	- / -	OM2WQ	+7 / -	2	Partial capture
07-11 21:24	160m	-7 / -	YL3HI	-1 / -	3	✓ Closing observed
07-11 21:21	160m	-5 / -	UD8S	- / -	3	Partial capture
07-11 21:18	160m	-11 / -	UD8S	- / -	2	Partial capture
07-11 21:14	160m	-6 / -	RA5AK	- / -18	3	Partial capture
07-09 07:18	10m	- / -	RA6ATZ	-9 / -	2	Partial capture
07-08 20:42	80m	-15 / -19	EA6LU	-8 / -12	5	✓ Full exchange observed
07-08 20:38	80m	-17 / -8	R3PLA	-11 / -	4	✓ Closing observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
223600 -15 2373  RL7Z SV1EKI 73
152600 -23 1327  RL7Z R3YAU +02 (x3)
164030  +0 2799  RL7Z RX6CC KN96 (x3)
164430 -24 1937  RL7Z RD5D R-04
063145 -20 1711  RL7Z <...> -17
201045  -4 2806  RL7Z IQ4JO JN63 (x3)
215945 -19 1252  RL7Z R2GFD R+03
062000 -12  936  RL7Z R2EA/P -15 (x2)

80m

UTC    dB Audio  Message
215445 -10 1316  RL7Z SV1DZB 73
215500 -21 1110  CQ RL7Z KN98                          a1
215545  +8 2292  RL7Z R7KW -04 (x2)
211615  +7 2343  RL7Z R8CW/4 +02
211845  +8 2455  RL7Z R2EA/P -15 (x2)
213115  -5 1109  CQ RL7Z KN98 (x3)
213400 -10 1109  R6DUW RL7Z KN98
213415  -1 1113  RL7Z R6DUW -08
213430 -20 1109  R6DUW RL7Z R-04
213445  -6 1113  RL7Z R6DUW RR73
213500 -15 1109  R6DUW RL7Z 73

10m

UTC    dB Audio  Message
065715 -23 1328  <...> RL7Z KN98
070145 -21 1619  R1ZH RL7Z KN98
070345 -22 1620  <...> RL7Z KN98
070845 -18 1604  R1ZH RL7Z KN98 (x2)
071815  -9 1420  RL7Z RA6ATZ KN96 (x3)
052115 -20 1305  R1MA RL7Z KN98
083300 -21 2020  RL7Z UA3DPM R-01
134300 -23 1909  RL7Z RZ3DZ R-08
074715  -9 2592  RL7Z F4IDN IN97
114130  -9  749  RL7Z R3DG KO85
120215 -12 2320  RL7Z RU3UR -01 (x2)

160m

UTC    dB Audio  Message
212215  -3 1790  UD8S RL7Z KN98 (x2)
212415 -13 1710  CQ RL7Z KN98
212430  +0  918  RL7Z YL3HI KO16
212515  -7 1710  YL3HI RL7Z RR73
212530  -2  918  RL7Z YL3HI 73
212545 -10 1710  CQ RL7Z KN98
212630  +8 1497  RL7Z OM2WQ JN88 (x2)
194215 -16 1927  RL7Z R6ML -17 (x2)
183830  +3 1836  RL7Z R6OIZ -10 (x2)
184600 -12 1106  RL7Z UA3ZNQ -21 (x2)

20m

UTC    dB Audio  Message
082800  +6 1789  RL7Z YT3PL KN04
082830  -6 1178  RL7Z R2BRD 73
111430 -10 2179  RL7Z DK7UY JO44 (x2)
155415 -10 1287  RL7Z JY5IB -11
043115 -22 1213  RL7Z RM6J RR73
073300  -4 2721  RL7Z DL1R JN58 (x7)
104830 -12  812  RL7Z RK6AH R-11
125200  -9 3070  RL7Z UB8CPH RR73

Decoder S/N history by band

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