HB9SLO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Switzerland Locator transmitted in a decoded message: JN36

Receiver-side FT8 activity involving HB9SLO, decoded by SO8OO in southeastern Poland. 28 related FT8 messages, observed on 80m, 10m, across 4 UTC dates. Heard between 2026-05-28 and 2026-08-21.

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

Related messages

CQ messages

UTC dates heard

-9 dB

Mean decoder S/N

Bands

80m 10m

First seen: 2026-05-28
Last seen: 2026-08-21 11:35 UTC

Frequent QSO partners observed at SO8OO

Stations HB9SLO worked most often, as logged from our receiver:

PE9JAN · Netherlands TI2ALF · Costa Rica D2UY · Angola PY1EME · Brazil AB8O · United States EA2BUW · Spain SP1MGM · Poland DL1BBO · Fed. Rep. of Germany DO9BAU · Fed. Rep. of Germany PY7ZZ · Brazil PW8BR · Brazil 3G0Z · Juan Fernandez Islands

Activity Heatmap

Locator transmitted by HB9SLO

Approximate centre of JN36, decoded 2026-08-21 13:31 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	HB9SLO S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 13:38	10m	-8 / -	PA2RO	- / -	2	✓ Closing fragment
08-21 13:37	10m	-8 / -	PD0LBY	- / -	2	✓ Closing fragment
08-21 13:36	10m	-2 / -	PG2V	- / +4	3	✓ Closing fragment
08-21 13:34	10m	- / +4	PE9JAN	-8 / -	4	✓ Closing fragment
06-02 04:28	80m	+1 / -	CP7DX	- / -	3	Partial capture
06-02 02:56	80m	+13 / -	CP7DX	- / -18	9	✓ Closing fragment
06-01 04:05	80m	+4 / -	W0JLR	- / -	2	Partial capture
06-01 04:01	80m	+2 / -	DL1BBO	- / -4	2	✓ Closing fragment
06-01 03:59	80m	+6 / -	PY1EME	- / -	3	✓ Closing fragment
06-01 03:20	80m	+9 / -	PY7ZZ	- / -8	2	✓ Closing fragment
06-01 03:18	80m	+10 / -	PW8BR	- / -4	3	✓ Closing fragment
06-01 03:17	80m	+9 / +4	EC3A	-24 / -	3	Partial capture
06-01 03:17	80m	+10 / -	NQ9N	- / -14	2	✓ Closing fragment
06-01 03:16	80m	+10 / -	AG5PC	- / -	2	Partial capture
06-01 03:11	80m	+9 / -	TI2ALF	- / -16	4	✓ Closing fragment
06-01 03:01	80m	-2 / -	AB8O	- / -14	2	✓ Closing fragment
06-01 02:59	80m	+1 / -	DL1BBO	-7 / +6	2	Partial capture
06-01 02:59	80m	-6 / -	SP1MGM	0 / 0	7	✓ Full exchange observed
06-01 02:54	80m	+3 / -16	3G0Z	-20 / -16	11	✓ Full exchange observed
05-28 20:59	80m	+14 / -16	DO9BAU	+1 / +8	7	✓ Full exchange observed
05-28 20:59	80m	- / -18	OM1AGE	-13 / -	4	Partial capture
05-28 20:57	80m	+13 / -18	D2UY	-14 / -13	6	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
133115 -13 2610  5A1AL HB9SLO JN36
133400  -6 1784  HB9SLO PE9JAN JO22 (x4)
133615  -2 2610  PG2V HB9SLO RR73 (x3)
133745  -2 2610  PD0LBY HB9SLO +17 (x2)
133845  -9 2609  PA2RO HB9SLO +13 (x2)

80m

UTC    dB Audio  Message
040600  +3 2329  W0JLR HB9SLO JN36
025615  +9 2242  CP7DX HB9SLO JN36 (x7)
030100 -19 2205  HB9SLO RR73; OE5RLM <...> -12
030115 +17 2556  CP7DX HB9SLO R-18 (x5)
043130 -16  829  HB9SLO DO2PY JO32

Decoder S/N history by band

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