5Q1T — 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: Denmark Most frequent locator attributed to this token: JO74

Receiver-side FT8 activity involving 5Q1T, decoded by SO8OO in southeastern Poland. 74 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 2 UTC dates in the available aggregate history. Observed between 2026-08-09 and 2026-08-20.

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 74 FT8 messages attributed to 5Q1T as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (97%), followed by 20 m (3%). In this small sample, the estimated median decoder S/N was -12 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

40m · 72 20m · 2

First attributed message: 2026-08-09
Last attributed message: 2026-08-20 19:16 UTC

Observed FT8 message patterns

Attributed sample: 74 messages
Active dates: 2 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -17 to -7 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 42, strong (≥ -8 dB) 16.

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with 5Q1T in decoded directed-looking exchanges:

SP6AXW · Poland ×2 PD1BER · Netherlands ×2 SQ8V · Poland ×2 DK3HV · Fed. Rep. of Germany DL1UDO · Fed. Rep. of Germany DL6EL · Fed. Rep. of Germany DL8RBL · Fed. Rep. of Germany E70SZ · Bosnia-Herzegovina F1ODM · France F1PSX · France GJ0KYZ · Jersey HA1BF · Hungary

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 5Q1T

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: JO74 · 21 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 686 km (approx.)
Last such locator decoded: 2026-08-20 19:14 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	5Q1T S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-21 18:20	20m	- / +9	SP6AXW	+5 / -	4	✓ Closing fragment
08-21 18:14	20m	- / -16	PD2V	+1 / -	3	✓ Closing fragment
08-21 13:10	20m	- / -16	DL1UDO	-8 / -	3	✓ Closing fragment
08-21 13:06	20m	- / -20	OE9NET	-8 / -	5	✓ Closing fragment
08-21 13:05	20m	- / -	IK4LZH	-2 / -	2	✓ Closing fragment
08-21 13:03	20m	- / -	OE9NET	-5 / -	3	Partial capture
08-21 12:56	20m	- / -	PD4RJ	-15 / -	3	Partial capture
08-21 12:53	20m	- / -17	UX7UU	+8 / -	4	✓ Closing fragment
08-21 12:46	20m	- / -17	R4FDW	-2 / -	8	✓ Closing fragment
08-21 12:34	20m	- / -13	DL6EL	+14 / -	3	✓ Closing fragment
08-21 12:32	20m	- / -9	PC2J	-2 / -	4	✓ Closing fragment
08-20 19:16	40m	- / -	US1MM	-2 / -	2	Partial capture
08-20 19:15	40m	-13 / -	LA7TJ	-8 / -	2	✓ Closing observed
08-20 19:12	40m	- / -18	DL3JHK	-9 / -	4	✓ Closing fragment
08-20 18:57	40m	-10 / -14	R7KM	+6 / 0	4	✓ Full exchange observed
08-20 18:54	40m	-12 / -16	SQ8V	-9 / -	3	✓ Closing observed
08-20 18:50	40m	-6 / -	IV3VFP	-5 / -11	3	✓ Closing observed
08-20 18:50	40m	-10 / -13	PA1MOS	-11 / -6	4	✓ Full exchange observed
08-20 18:49	40m	- / -	LZ3GH	0 / -	2	Partial capture
08-20 18:47	40m	-12 / -	SQ2NIG	-1 / -1	5	✓ Closing observed
08-20 18:46	40m	-12 / -9	9A4ZM	+2 / -3	6	✓ Full exchange observed
08-20 18:45	40m	-11 / -5	LY1DY	+3 / -13	4	✓ Full exchange observed
08-20 18:39	40m	-6 / -13	YO2UKG	+2 / -14	8	✓ Full exchange observed
08-20 18:36	40m	-11 / -5	YL3CU	+10 / +2	5	✓ Full exchange observed
08-20 18:36	40m	-8 / -10	SP9W	+2 / -1	4	✓ Full exchange observed
08-20 18:33	40m	-10 / -5	OK1DLA	+10 / 0	5	✓ Full exchange observed
08-20 18:31	40m	- / -8	DL6ZOG	-3 / -	3	✓ Closing fragment
08-20 18:03	40m	- / -13	R5AV	+8 / -	2	✓ Closing fragment
08-20 18:01	40m	-16 / -	SV8NAJ	- / -11	2	✓ Closing fragment
08-20 18:00	40m	-12 / -	LY4MP	- / -17	2	✓ Closing fragment
08-20 17:54	40m	- / -	DL1EDR	-1 / -	3	Partial capture
08-20 17:54	40m	-8 / -15	R5DT	+10 / -3	5	✓ Full exchange observed
08-20 17:53	40m	-7 / -	OZ5AGJ	-10 / -	3	✓ Closing observed
08-20 17:36	40m	-12 / -	PD1B	-15 / -8	4	Partial capture
08-20 17:32	40m	-18 / -6	ES6DO	-11 / -	7	✓ Closing observed
08-20 17:31	40m	-13 / -23	SQ8V	-8 / -10	6	✓ Full exchange observed
08-20 17:26	40m	- / -10	OK1VCB	0 / -	3	✓ Closing fragment
08-20 17:25	40m	-18 / -12	PD1BER	-13 / -	9	✓ Closing observed
08-20 17:16	40m	- / -10	HA1DSL	-7 / -	5	✓ Closing fragment
08-20 17:15	40m	- / -	IK4LZH	+4 / -	4	Partial capture
08-20 17:12	40m	-10 / -13	SP6AXW	-9 / -10	6	✓ Full exchange observed
08-20 17:11	40m	- / -	IK4LZH	+1 / -	3	Partial capture
08-20 17:11	40m	- / +6	OE3RHI	-1 / -	2	Partial capture
08-20 17:09	40m	-16 / -	PD1CIS	- / -11	2	✓ Closing fragment
08-20 17:08	40m	-17 / -	DF5DY	-9 / +3	3	Partial capture
08-20 17:08	40m	-14 / -8	DL1KYF	-7 / -	3	✓ Closing observed
08-20 17:07	40m	-17 / -	F5PBG	-18 / -	2	✓ Closing observed
08-20 17:03	40m	-15 / -12	IV3JTG	-1 / -6	4	✓ Full exchange observed
08-20 17:00	40m	- / -	9A4ZM	0 / -	2	Partial capture
08-20 16:58	40m	-11 / -5	UB2FEK	-8 / -9	3	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
130815  -7 1133  5Q1T OE9NET JN47 (x3)
131015  -9 1382  5Q1T DL1UDO JO31 (x3)
131345  -5 1133  5Q1T PA1PXL JO21
131445  -2 2035  5Q1T MM0JTV IO75
181445  +1 1132  5Q1T PD2V JO22 (x3)
182015 +10 2144  5Q1T SP6AXW JO80 (x4)

40m

UTC    dB Audio  Message
185715  +3 2588  5Q1T R7KM -14
185730  -8 1075  R7KM 5Q1T R+00
185745  +8 2588  5Q1T R7KM RR73
185800 -13 1075  R7KM 5Q1T 73
185830 -13 1074  SQ8DIO 5Q1T -12
190030 -15 1075  EC2ASL 5Q1T -16
191215  -7 1076  5Q1T DL3JHK JO62 (x4)
191430 -16 1076  CQ 5Q1T JO74
191545  -8 1076  5Q1T LA7TJ JO59
191630 -13 1076  LA7TJ 5Q1T RR73
191645  -3 1077  5Q1T US1MM KO30 (x2)

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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