KQ4TNX — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: United States Locator transmitted in a decoded message: FM08

Receiver-side FT8 activity involving KQ4TNX, decoded by SO8OO in southeastern Poland. 42 related FT8 messages, observed on 40m, 20m, across 7 UTC dates. Heard between 2026-05-13 and 2026-08-10.

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

-10 dB

Mean decoder S/N

Bands

40m 20m

First seen: 2026-05-13
Last seen: 2026-08-10 22:14 UTC

Frequent QSO partners observed at SO8OO

Stations KQ4TNX worked most often, as logged from our receiver:

SV2FNT · Greece UN0GY · Kazakhstan GM0VGI · Scotland A92AE · Bahrain G5TV · England TN8GD · Republic of the Congo EA1FEP · Spain IQ9BH · Sicily DJ9BX · Fed. Rep. of Germany SV5BYP · Dodecanese

Activity Heatmap

Locator transmitted by KQ4TNX

Approximate centre of FM08, decoded 2026-07-31 00:32 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	KQ4TNX S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-11 00:14	20m	- / -8	SV5BYP	-19 / -	2	✓ Closing fragment
08-07 00:52	40m	- / -22	9A3AUH	-11 / -	5	Partial capture
07-31 00:31	20m	-9 / -	PD4RJ	- / -	3	Partial capture
07-31 00:20	40m	- / -15	R70OBN	-8 / -	2	Partial capture
07-31 00:16	40m	- / -	DK8HC	-8 / -	2	Partial capture
07-31 00:15	40m	- / -11	G5TV	-19 / -	3	✓ Closing fragment
06-16 00:36	20m	-12 / -	GM0VGI	- / -15	4	✓ Closing fragment
06-16 00:30	20m	-12 / -16	A92AE	-5 / -13	6	✓ Full exchange observed
06-16 00:22	20m	-4 / -	UN6GN	- / -	2	Partial capture
06-16 00:18	20m	-5 / -	VP2V/W5GI	- / -	3	Partial capture
06-16 00:15	20m	-1 / -	TN8GD	- / -10	3	✓ Closing fragment
06-16 00:13	20m	-4 / -	EA1FEP	-7 / -12	3	✓ Closing observed
06-16 00:09	20m	-2 / -	7X5CY	- / +3	8	Partial capture
06-16 00:07	20m	-3 / -	IQ9BH	- / -10	3	✓ Closing fragment
06-16 00:06	20m	-4 / -	UN0GY	- / -19	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
003030 -13 2330  A92AE KQ4TNX FM08
003045  -5  525  KQ4TNX A92AE -16
003100 -12 2330  A92AE KQ4TNX FM08 (x3)
003415  -5  525  KQ4TNX A92AE RR73
003600 -14 2271  GM0VGI KQ4TNX FM08 (x4)
003100  -9  370  PD4RJ KQ4TNX FM08 (x3)
001400 -17 1707  KQ4TNX SV5BYP -08 (x2)

40m

UTC    dB Audio  Message
005245 +10 2300  KQ4TNX DL5DQZ -21
001230  +0 2078  KQ4TNX DJ9BX RR73
001545 -16 1386  KQ4TNX G5TV IO93 (x3)
001645  -9  597  KQ4TNX DK8HC JO42 (x2)
002030  -7  365  KQ4TNX R70OBN -15 (x2)
005230  -9 2329  KQ4TNX 9A3AUH JN75 (x5)

Decoder S/N history by band

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