K2TQC — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: United States Most frequent locator attributed to this token: FN13

Receiver-side FT8 activity involving K2TQC, decoded by SO8OO in southeastern Poland. 1,356 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 54 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-16.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 1,356 FT8 messages attributed to K2TQC as the transmitting token by decoded message structure across 54 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (92%), followed by 40 m (8%). Most decodes (53%) fell within the six-hour window 17:00-23:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

1,356

Messages attributed

UTC dates decoded

196

Active 15-min windows

-10 dB

Estimated median S/N

Bands

40m · 106 20m · 1,250

First attributed message: 2026-06-06
Last attributed message: 2026-10-16 21:41 UTC

Observed FT8 message patterns

Attributed sample: 1,356 messages
Active dates: 54 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -19 to -1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 360, moderate (-15 to -9 dB) 429, strong (≥ -8 dB) 567.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent.

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with K2TQC in decoded directed-looking exchanges:

IU1JFI · Italy ×2 IZ6ENT · Italy ×2 M9VVE · England ×2 PD0DDA · Netherlands ×2 SM4GMS · Sweden ×2 SM7HZK · Sweden ×2 SV2KD · Greece ×2 US7UR · Ukraine ×2 F1PBZ · France ×2 4Z1GY · Israel 7Z1FF · Saudi Arabia 9A5BOC · Croatia

Attributed messages by UTC hour

Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.

Most frequent locator attributed to K2TQC

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator: FN13 · 570 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 6,995 km (approx.)
Last such locator decoded: 2026-10-16 21:40 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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	K2TQC S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-16 21:38	40m	-4 / -	G0OYR	- / -21	2	✓ Closing fragment
10-16 21:37	40m	-3 / -	PD4RJ	- / -25	2	✓ Closing fragment
10-16 21:36	40m	-4 / -	M8KUG	- / -21	2	✓ Closing fragment
10-16 21:35	40m	-2 / +2	LZ4VR	-12 / -20	5	✓ Full exchange observed
10-16 21:32	40m	- / -5	OM0RX	-2 / -	3	✓ Closing fragment
10-16 21:29	40m	- / -11	UA3ALY	-10 / -	2	Partial capture
10-16 21:29	40m	- / -	G0OYR	-4 / -	3	Partial capture
10-16 21:28	40m	-11 / -	S79VU	- / -	2	Partial capture
10-16 21:25	40m	- / -	RZ4FWA	-17 / -	2	Partial capture
10-16 21:20	40m	- / -	5B4AMM	0 / -	2	✓ Closing fragment
10-16 21:18	40m	- / -	M0PEL	-3 / -	3	Partial capture
10-16 21:15	40m	- / -17	DF1IH	-5 / -	3	Partial capture
10-16 21:15	40m	- / -13	OK1WLM	-2 / -	4	✓ Closing fragment
10-06 04:30	40m	- / -	TA3NK	-1 / -	11	Partial capture
10-05 22:13	40m	- / -	MM0DXL	-10 / -	2	Partial capture
10-05 22:09	40m	- / -10	EC1DD	-1 / -	3	✓ Closing fragment
10-05 22:07	40m	- / -12	IU3ACL	-11 / -	6	✓ Closing fragment
10-05 21:39	40m	- / -	DK9CK	-2 / -	2	✓ Closing fragment
10-05 21:36	40m	- / -19	DL4DW	+4 / -	4	Partial capture
10-05 21:17	40m	- / -	IU3ACL	+2 / -	3	Partial capture
10-05 21:16	40m	- / -20	II5GG	+1 / -	2	✓ Closing fragment
10-01 03:25	40m	- / -	HB9DGK	+6 / -	8	Partial capture
09-28 21:00	40m	- / -24	G5TV	-8 / -	3	✓ Closing fragment
09-27 22:32	40m	-16 / -	OZ4ABH	- / -12	3	✓ Closing fragment
09-27 22:30	40m	-21 / 0	EA3NE	-11 / -	3	✓ Closing observed
09-27 22:29	40m	-18 / -	SP8SOB	- / -21	2	✓ Closing fragment
09-27 22:28	40m	-18 / -	SM7HZK	- / -10	2	✓ Closing fragment
09-27 22:27	40m	- / -	EA3NE	-11 / -	2	Partial capture
09-27 22:24	40m	-19 / -	I8OHQ	- / -19	3	✓ Closing fragment
09-27 22:24	40m	- / -	GX7RAF/P	-5 / -	2	Partial capture
09-27 22:23	40m	-19 / -8	EA8BIA	-20 / -16	3	✓ Full exchange observed
09-27 22:21	40m	-16 / -	PA1CG	- / -24	2	✓ Closing fragment
09-27 22:09	40m	-15 / -	ZC4OL	- / -	7	Partial capture
09-27 22:06	40m	-12 / -	ZC4OL	- / -21	2	Partial capture
09-27 22:03	40m	- / -	G1VHD	-11 / -	6	Partial capture
09-27 22:01	40m	- / -17	SP9CLQ	-8 / -	3	✓ Closing fragment
09-27 21:49	40m	- / -14	PD7BDN	-2 / -	13	✓ Closing fragment
09-22 22:22	40m	- / -	RW6MDU	+8 / -	2	Partial capture
09-22 22:21	40m	- / -	IU8KRY	0 / -	4	Partial capture
09-22 22:18	40m	- / -16	RD3FY	0 / -	5	✓ Closing fragment
09-22 22:17	40m	- / -12	IW9HPG	+10 / -	3	✓ Closing fragment
09-22 22:15	40m	- / -7	TA3NK	-5 / -	4	✓ Closing fragment
09-22 21:15	40m	- / -	G3EFO	-23 / -	4	Partial capture
09-22 21:09	40m	- / -8	F1PBZ	-2 / -	2	✓ Closing fragment
09-16 23:52	40m	-20 / -	LU2ESH	- / -	2	✓ Closing fragment
09-16 23:33	40m	-16 / -	CX7AV	- / -11	2	✓ Closing fragment
09-16 23:29	40m	-18 / -	TF1EM	- / -22	2	✓ Closing fragment
09-16 23:16	40m	- / -	2E0TZW	-12 / -	3	Partial capture
09-16 23:16	40m	- / -	PB0AKY	-22 / -	4	Partial capture
09-16 23:15	40m	- / -4	PA1PXL	-7 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
213515 -14 1258  K2TQC LZ4VR KN13
213530  -4  321  LZ4VR K2TQC -20
213545 -12 1258  K2TQC LZ4VR R+02
213600  +0  321  LZ4VR K2TQC RR73
213615 -10 1258  K2TQC LZ4VR 73
213630  -3  321  M8KUG K2TQC -21 (x2)
213730  -2  321  PD4RJ K2TQC -25 (x2)
213815  -8  321  K2TQC YL3MM KO27
213830  -6  321  G0OYR K2TQC -21 (x2)
213930  -3  321  CQ DX K2TQC FN13 (x2)
214100  -6  321  EA1SS K2TQC RR73

20m

UTC    dB Audio  Message
202830 -19  215  K2TQC IK5SLA R-11
202845 -19  213  IK5SLA K2TQC RR73
202900 -19  214  K2TQC IK5SLA 73
202915 -15  214  CQ DX K2TQC FN13 (x2)
203015 -10  214  DL8EX K2TQC -07
203145 -16  214  CQ DX K2TQC FN13 (x5)
203415 -16  214  SP9DAT K2TQC -23 (x2)
203515 -14  214  CQ DX K2TQC FN13
203545 -12  214  TG4NOT K2TQC -13

80m

UTC    dB Audio  Message
203830 -24  205  K2TQC M7NXS IO94 (x7)

Decoder S/N history by band

Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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