OH1T — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Finland

Receiver-side FT8 activity involving OH1T, decoded by SO8OO in southeastern Poland. 80 related FT8 messages, 3 CQ messages, observed on 40m, 20m, 10m, across 2 UTC dates. Heard between 2026-08-21 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.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

Related messages

CQ messages

UTC dates heard

-4 dB

Mean decoder S/N

Bands

20m 40m 10m

First seen: 2026-08-21
Last seen: 2026-08-22 19:26 UTC

Frequent QSO partners observed at SO8OO

Stations OH1T worked most often, as logged from our receiver:

UN0GY · Kazakhstan 9A4ZM · Croatia DL1HQN · Fed. Rep. of Germany PD3JW · Netherlands PA2KV · Netherlands WK1O · United States EA3AAY · Spain DL1UDO · Fed. Rep. of Germany OE3OOG · Austria DG6VC · Fed. Rep. of Germany TA3NK · Asiatic Turkey DL7ACA · Fed. Rep. of Germany

Activity Heatmap

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	OH1T S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-22 21:26	20m	- / -15	N1EN	-4 / -	2	Partial capture
08-22 21:21	20m	- / -11	JF2HPA	-20 / -	2	✓ Closing fragment
08-22 21:19	20m	- / -	EB3JT	-5 / -	2	Partial capture
08-22 07:57	40m	- / +7	DK7ZT	-21 / -	3	Partial capture
08-22 07:57	40m	- / -8	DL1HQN	-3 / -	3	✓ Closing fragment
08-21 23:14	20m	- / -10	DG6VC	+2 / -	5	✓ Closing fragment
08-21 22:49	40m	- / -	PD0IFI	+12 / -	3	Partial capture
08-21 22:45	40m	- / -3	DL9KM	-14 / -	3	Partial capture
08-21 22:44	40m	- / -10	OE3OOG	-10 / -	4	✓ Closing fragment
08-21 22:43	40m	- / -10	TA3NK	-10 / -	3	✓ Closing fragment
08-21 22:40	40m	-14 / -3	DL1UDO	-6 / +3	5	✓ Full exchange observed
08-21 22:39	40m	-14 / -10	WK1O	-2 / +2	8	✓ Full exchange observed
08-21 22:37	40m	-17 / -	PD3JW	- / -20	2	✓ Closing fragment
08-21 22:35	40m	-15 / -	GW0PRM	-12 / -6	2	Partial capture
08-21 22:35	40m	- / +2	PA2KV	-3 / -	2	✓ Closing fragment
08-21 22:33	40m	- / -	DK7ZT	-14 / -	2	Partial capture
08-21 22:33	40m	-12 / -2	DL7ACA	0 / -	4	✓ Closing observed
08-21 22:27	40m	-14 / -10	9A1CCB	+6 / +6	5	✓ Full exchange observed
08-21 22:27	40m	-15 / -	EA3AAY	-7 / -10	4	✓ Closing observed
08-21 22:25	40m	-15 / -	PD0LBY	-13 / -	4	✓ Closing observed
08-21 22:23	40m	-12 / -6	9A4ZM	0 / -8	6	✓ Full exchange observed
08-21 22:15	40m	- / -	DL6RS	+3 / -	3	Partial capture
08-21 18:36	20m	- / -	RY7G	+4 / -	2	Partial capture
08-21 18:35	20m	- / -12	UN0GY	+5 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
183645  +8 2373  OH1T UN0GY RR73
183700  +3 1223  OH1T RY7G LN14
231430  +1 1066  OH1T DG6VC JN39 (x4)
231630  -6 3002  OH1T YO4NF -12
231630  -1 1065  OH1T DG6VC 73
211945  -7 2828  OH1T N1EN -16
211945  -8 2206  OH1T EB3JT JN01 (x2)
212115 -19 1240  OH1T JF2HPA R-11 (x2)
212615  -4 2827  OH1T N1EN -15 (x2)

10m

UTC    dB Audio  Message
125830  +3 3010  OH1T M0BEW -08

40m

UTC    dB Audio  Message
224430 -11 2208  OH1T OE3OOG JN87 (x3)
224530 -16 1285  OH1T DL9KM JN68 (x3)
224930 +12  278  OH1T PD0IFI JO32 (x3)
075700  -3 2867  OH1T DL1HQN JO61
075700 -21 1906  OH1T DK7ZT +07
075730  -4 2867  OH1T DL1HQN R-08
075730 -20 1906  OH1T DK7ZT +07 (x2)
075800  -2 2867  OH1T DL1HQN 73

Decoder S/N history by band

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