R7LB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: European Russia Locator transmitted in a decoded message: LN17

Receiver-side FT8 activity involving R7LB, decoded by SO8OO in southeastern Poland. 146 related FT8 messages, 21 CQ messages, observed on 160m, 80m, 40m, 20m, 10m, across 21 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

146

Related messages

CQ messages

UTC dates heard

-8 dB

Mean decoder S/N

Bands

80m 20m 40m 10m 160m

First seen: 2026-05-26
Last seen: 2026-08-23 10:05 UTC

Frequent QSO partners observed at SO8OO

Stations R7LB worked most often, as logged from our receiver:

R2EA/P · European Russia ×5 R4FDD · European Russia ×2 R1TAX · European Russia ×2 UI5A · European Russia ×2 UD8S · Asiatic Russia ×2 WB3JUV · United States RZ3DW · European Russia RZ9WU · Asiatic Russia RT2P · European Russia UA3LRN · European Russia RC6BB · European Russia F5RRS · France

Activity Heatmap

Locator transmitted by R7LB

Approximate centre of LN17, decoded 2026-08-21 19:06 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	R7LB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 12:06	20m	+2 / -	SP6FME	- / +4	4	✓ Closing fragment
08-23 12:05	20m	+4 / -	R1TAX	- / -4	3	✓ Closing fragment
08-23 12:03	20m	+8 / +7	F6FDY	-7 / -2	10	✓ Full exchange observed
08-23 11:59	20m	+12 / -	<...>	- / -	6	Partial capture
08-23 11:39	20m	+15 / -15	R5BM/M	-4 / -6	3	Partial capture
08-23 11:32	20m	+9 / -	R8QA/M	- / -11	7	Partial capture
08-23 11:11	20m	+10 / -	R8QA/M	- / -11	4	Partial capture
08-23 11:10	20m	+6 / -	<...>	- / -	2	Partial capture
08-23 05:28	20m	+1 / -	K7NN	- / -	2	Partial capture
08-23 05:26	20m	+4 / -	RU3BL	- / +1	2	✓ Closing fragment
08-23 05:25	20m	+7 / -	DL9KM	- / -8	2	✓ Closing fragment
08-23 05:24	20m	+9 / -	UB3DQR	- / 0	2	Partial capture
08-23 05:23	20m	+14 / -	WB3JUV	- / -12	2	✓ Closing fragment
08-23 05:20	20m	+17 / -15	KZ7Y	-21 / -	2	Partial capture
08-23 05:19	20m	+16 / -1	N8HRZ	-7 / -3	9	✓ Full exchange observed
08-23 05:16	20m	+17 / -	WB3JUV	- / -	3	Partial capture
08-23 05:04	20m	-8 / -	N3LAG	- / -15	8	Partial capture
08-22 06:30	20m	+1 / -	EA1IOK	-11 / -6	3	✓ Closing observed
08-22 06:27	20m	0 / -10	K4A	-10 / -4	8	✓ Full exchange observed
08-22 05:32	20m	-2 / -	PD7LB	- / -	2	Partial capture
08-22 04:59	20m	-10 / -	<...>	- / -	3	Partial capture
08-21 19:04	160m	+1 / -	RW4HUD	- / -9	3	✓ Closing fragment
08-21 19:01	160m	0 / -	RU3NCW	- / -18	3	✓ Closing fragment
08-21 18:57	160m	-1 / -13	R1MA	-18 / -14	4	✓ Full exchange observed
08-21 18:55	160m	+4 / -7	RK1N	-3 / -1	6	✓ Full exchange observed
08-21 18:50	160m	+4 / -	UB6OAK	- / -15	3	✓ Closing fragment
08-21 18:45	160m	+1 / -18	R2EA/P	-11 / -18	13	✓ Full exchange observed
08-21 18:39	160m	-7 / -	R2EA/P	- / -	6	Partial capture
08-21 18:28	160m	-6 / -	UD8S	- / +8	2	✓ Closing fragment
08-21 18:09	80m	-4 / -7	R2EA/P	-4 / +1	6	✓ Full exchange observed
08-21 18:07	80m	-3 / -	UA3XDR	- / -	3	Partial capture
08-21 18:06	80m	-2 / -7	RA5CW	-10 / +6	5	✓ Full exchange observed
08-21 18:05	80m	- / -	RM5F	+4 / -	2	Partial capture
08-21 18:04	80m	- / -7	RL3F	-16 / -	2	✓ Closing fragment
08-21 18:02	80m	-4 / -2	RU3OZ	+3 / -	5	✓ Full exchange observed
08-21 18:01	80m	-3 / -5	RC2DD	-2 / +2	5	✓ Full exchange observed
08-21 17:59	80m	-3 / -	UA1OJL	- / -12	3	✓ Closing fragment
08-21 17:56	80m	-4 / +3	RY3F	+2 / -	5	✓ Full exchange observed
08-21 17:50	80m	+2 / -	UF4S/P	- / -	9	Partial capture
08-20 07:45	20m	+11 / -	UA9QFF	- / -	2	Partial capture
08-18 18:03	160m	-14 / -	UA3TFF	- / -14	4	✓ Closing fragment
08-17 09:05	10m	-18 / +6	RC5F	-20 / -	4	✓ Full exchange observed
08-15 15:11	40m	-16 / -	<...>	- / -3	2	Partial capture
08-15 14:33	40m	-19 / -	R50RKZ	-24 / -	2	Partial capture
08-15 14:30	40m	-20 / -	UA9MKA	- / -15	2	Partial capture
08-15 14:26	40m	-18 / -	RC0AT/P	- / -	2	Partial capture
08-15 14:24	40m	-20 / -	R9ZAH	- / -10	2	✓ Closing fragment
08-14 18:53	40m	+9 / +2	UI6O	-22 / +9	5	✓ Full exchange observed
08-14 18:52	40m	+10 / 0	DL6EL	-14 / -1	5	✓ Full exchange observed
08-14 18:50	40m	+8 / -	RA3UAG/P	- / -9	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
120345 +12 2217  F6FDY R7LB R-03
120400 -18 2252  R7LB RR73; UA6ANQ <...> -08
120400  -6 1636  R7LB F6FDY R+07 (x2)
120445  +4 2151  F6FDY R7LB -02
120500  -8 1636  R7LB F6FDY R-05
120515  +5 2151  F6FDY R7LB RR73
120530 -13 1636  R7LB F6FDY 73
120545  +7 2151  R1TAX R7LB -04 (x2)
120645  -7 2151  SP6FME R7LB +04 (x2)
120745  +2 2151  R1TAX R7LB RR73
120815  +3 2151  SP6FME R7LB RR73 (x2)

160m

UTC    dB Audio  Message
185545  -7 1454  R7LB RK1N -07
185600  +9  932  RK1N R7LB R-01
185615  +1 1454  R7LB RK1N RR73
185630  +5  932  RK1N R7LB 73
185730  +2  932  R1MA R7LB LN17
185815 -18 1641  R7LB R1MA -13
185830  -6  932  R1MA R7LB R-14 (x2)
190115  -3  932  RU3NCW R7LB LN17 (x3)
190430  +0  932  RW4HUD R7LB LN17 (x3)
190630  +3  932  R2EC R7LB LN17

80m

UTC    dB Audio  Message
180600 -13 1766  R7LB RA5CW MO85
180615  -3 1884  RA5CW R7LB +06
180630 -10 1766  R7LB RA5CW R-07
180645  -2 1884  RA5CW R7LB RR73
180700  +8  713  R7LB RM5F KO85
180700  -8 1766  R7LB RA5CW 73
180715  -4 1884  UA3XDR R7LB LN17 (x3)
180930  -3 1884  R2EA/P R7LB LN17 (x2)
181015  -4 3039  R7LB R2EA/P -07
181030  -4 1884  R2EA/P R7LB R+01 (x2)
181115  -5 2439  R7LB R2EA/P RR73

10m

UTC    dB Audio  Message
061800 -18 1254  R7LB UA3NFI R-11
061815  -5  906  UA3NFI R7LB RR73
084615 -24 1665  R1LP R7LB LN17 (x4)
090215  -9  566  RA3TOS R7LB R+00
090515 -22 1279  R7LB RC5F +06
090530 -19 1220  RC5F R7LB R+34
090545 -19 1280  R7LB RC5F RR73
090600 -18 1220  RC5F R7LB 73
090700 -17 1221  UA4SJB R7LB LN17
091000 -22 1221  R7RAG R7LB R+21
091330 -20 1163  RA4FW R7LB LN17
152130 -15 2433  R7LB PY5GA -17

40m

UTC    dB Audio  Message
185400 -23 1793  R7LB UI6O +02
185415 +10  371  UI6O R7LB R+09
185430 -21 1793  R7LB UI6O RRR
185445  +6  371  UI6O R7LB RR73
142130 -18 1351  UA9LCY R7LB 73
142400 -19 1350  R9ZAH R7LB R-10 (x2)
142615 -17 1351  RC0AT/P R7LB LN17 (x2)
143015 -21 1426  UA9MKA R7LB LN17 (x2)
143345 -19 1426  R50RKZ R7LB LN17
143400 -24 1996  R7LB R50RKZ +12
151145 -16 1425  <...> R7LB LN17 (x2)

Decoder S/N history by band

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