LU5HCB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Argentina Locator transmitted in a decoded message: FF88

Receiver-side FT8 activity involving LU5HCB, decoded by SO8OO in southeastern Poland. 257 related FT8 messages, 26 CQ messages, observed on 40m, 20m, 10m, across 9 UTC dates. Heard between 2026-06-06 and 2026-08-22.

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

257

Related messages

CQ messages

UTC dates heard

-6 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-06-06
Last seen: 2026-08-22 21:34 UTC

Frequent QSO partners observed at SO8OO

Stations LU5HCB worked most often, as logged from our receiver:

E70SZ · Bosnia-Herzegovina ×2 RQ7R · European Russia DK8SJ · Fed. Rep. of Germany DL2AX · Fed. Rep. of Germany LB7ZG · Norway DC6MY · Fed. Rep. of Germany G4UZG · England PD1HBL · Netherlands RA3TKS · European Russia DL4LBT · Fed. Rep. of Germany TA1CQ · European Turkey RZ4FWA · European Russia

Activity Heatmap

Locator transmitted by LU5HCB

Approximate centre of FF88, decoded 2026-08-22 23:26 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	LU5HCB S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 23:33	20m	- / -4	DL2AX	-4 / -	3	✓ Closing fragment
08-22 23:30	20m	- / -20	UA6CE	-8 / -	2	✓ Closing fragment
08-22 23:30	20m	- / -10	OE7MAH	-12 / -	2	Partial capture
08-22 23:29	20m	-8 / -	RA0AF	- / +9	2	✓ Closing fragment
08-22 23:24	20m	-11 / -	DL750RTG	- / -16	2	Partial capture
08-22 23:23	20m	-9 / -	KJ1R	- / -5	3	Partial capture
08-22 23:17	20m	- / -	DD8HG	-14 / -	3	Partial capture
08-22 23:11	20m	- / -18	DB3EH	-8 / -	7	✓ Closing fragment
08-22 23:08	20m	- / -	DA1EA	+2 / -	4	✓ Closing fragment
08-22 22:48	20m	-12 / -	OK1JR	-12 / -14	3	Partial capture
08-22 22:45	20m	-12 / -	DL4LBT	-8 / -14	5	✓ Closing observed
08-22 22:41	20m	-15 / -	DL9UXF	- / -14	2	Partial capture
08-22 22:40	20m	-12 / -20	TA1CQ	-7 / -7	4	✓ Full exchange observed
08-22 22:37	20m	-13 / -15	E70SZ	+2 / -	7	✓ Closing observed
08-14 23:22	20m	- / -	S57LU	-1 / -	7	Partial capture
08-14 23:03	20m	- / -	S57LU	0 / -	2	Partial capture
08-14 22:12	20m	- / -	LZ4VR	-17 / -	4	Partial capture
08-14 22:05	20m	- / -	LZ4VR	-20 / -	2	Partial capture
07-07 23:53	20m	-20 / -	RA3TKS	- / -7	2	✓ Closing fragment
07-07 23:48	20m	-20 / -	IU5TSN	- / -3	2	✓ Closing fragment
07-07 23:37	20m	- / -	LZ2VQ	-14 / -	2	Partial capture
07-07 23:36	20m	-22 / -5	IW5BT	-22 / +5	2	Partial capture
07-07 23:31	20m	- / -10	IW5BT	-24 / -	2	Partial capture
07-07 22:57	20m	- / -	EI7LK	-5 / -	3	Partial capture
07-07 22:41	20m	- / -9	M7NHD	-6 / -	4	✓ Closing fragment
07-07 22:37	20m	- / -12	G4UZG	-14 / -	4	✓ Closing fragment
07-07 22:28	20m	- / -	G7RCQ	-15 / -	2	Partial capture
07-06 07:50	20m	- / -	DL9KM	-16 / -	3	Partial capture
06-09 23:31	40m	- / -	LB5JK	-1 / -	3	Partial capture
06-09 23:02	40m	- / -	F5PBG	-6 / -	2	Partial capture
06-09 23:02	40m	- / -	SM3ULU	-11 / -	2	Partial capture
06-09 22:58	40m	- / -	LB5JK	+8 / -	2	Partial capture
06-09 22:57	40m	- / -	SM3ULU	-8 / -	2	Partial capture
06-09 22:50	40m	- / -	SM3ULU	-8 / -	2	Partial capture
06-09 22:49	40m	- / -	SN4K	-6 / -	3	Partial capture
06-09 22:49	40m	- / -19	RM1F	0 / -	4	✓ Closing fragment
06-09 22:47	40m	- / -13	DK7ZT	-1 / -	3	Partial capture
06-09 22:46	40m	- / -	F5PBG	-5 / -	3	Partial capture
06-09 22:43	40m	- / -19	DK7ZT	0 / -	4	Partial capture
06-09 22:42	40m	- / -	M3XGV	-12 / -	2	Partial capture
06-09 22:34	40m	- / -22	DC6MY	+9 / -	3	✓ Closing fragment
06-09 22:33	40m	- / -14	DK7ZT	+3 / -	3	Partial capture
06-09 22:33	40m	- / -	OK2USB	0 / -	8	Partial capture
06-09 22:33	40m	- / -	R4WQ	-17 / -	2	Partial capture
06-09 22:33	40m	- / -	SM3ULU	0 / -	2	Partial capture
06-09 22:32	40m	- / -15	DJ9DZ	-4 / -	4	✓ Closing fragment
06-09 22:30	40m	- / -	IU6STP	-6 / -	4	Partial capture
06-09 22:29	40m	- / -	OK2USB	-4 / -	2	Partial capture
06-09 22:29	40m	- / -	F5PBG	-4 / -	3	Partial capture
06-09 22:29	40m	- / -	IZ0BVU	+9 / -	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
232415 -13 1358  KJ1R LU5HCB -08
232445 -11 1358  DL750RTG LU5HCB -16 (x2)
232545 -10 1358  CQ LU5HCB FF88 (x2)
232645 -10 1358  BH4PPY LU5HCB -14
232915  -9 1358  RA0AF LU5HCB R+09 (x2)
233000 -13 2907  LU5HCB OE7MAH -10
233030  -8 1359  LU5HCB UA6CE -20 (x2)
233100 -10 2907  LU5HCB OE7MAH -10
233300  -5 1358  LU5HCB DL2AX JO51 (x3)

40m

UTC    dB Audio  Message
225045  -8 1470  LU5HCB SM3ULU JP81
225115  +4  917  LU5HCB RM1F 73
225115  -9 1470  LU5HCB SM3ULU JP81
225115  -3 1319  LU5HCB SN4K KO03
225715  -9 1470  LU5HCB SM3ULU JP81 (x2)
225845  +8 2605  LU5HCB LB5JK JO38 (x2)
230200  -7 1268  LU5HCB F5PBG IN78
230200 -11 1470  LU5HCB SM3ULU JP81 (x2)
230230  -4 1268  LU5HCB F5PBG IN78
233145  -3 2307  LU5HCB LB5JK JO38 (x3)

10m

UTC    dB Audio  Message
162745 +15  471  LU5HCB SV6DBG -18 (x2)
162830 -19 1367  YU7MW LU5HCB -14
162845  +1  472  LU5HCB SV6DBG -18
162900 -20 1368  YU7MW LU5HCB -14
163100 -22 1367  EA5JXW LU5HCB RR73
163130 -20 1367  SV6DBG LU5HCB R-17
163300 -18 1367  EA7UW LU5HCB RR73
163330 -21 1367  CQ LU5HCB FF88
163345  +7  471  LU5HCB SV6DBG -16
163400 -20 1367  EA7UW LU5HCB +05
163415  +6  471  LU5HCB SV6DBG -16
163600 -22 1368  IK4LZH LU5HCB -04 (x3)

Decoder S/N history by band

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