SQ7PK — 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: Poland Most frequent locator attributed to this token: KO00

Receiver-side FT8 activity involving SQ7PK, decoded by SO8OO in southeastern Poland. 50 FT8 messages attributed to this token as transmitter, on 40m, across 2 UTC dates in the available aggregate history. Observed between 2026-10-29 and 2026-10-30.

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 50 FT8 messages attributed to SQ7PK 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 (100%). In this small sample, the estimated median decoder S/N was 0 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

0 dB

Estimated median S/N

Bands

40m · 50

First attributed message: 2026-10-29
Last attributed message: 2026-10-30 09:14 UTC

Observed FT8 message patterns

Attributed sample: 50 messages
Active dates: 2 UTC dates
Estimated median S/N: 0 dB
Estimated 10th-90th percentile: -5 to +4 dB
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 50.

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 SQ7PK in decoded directed-looking exchanges:

9A4ZM · Croatia ×2 DK7ZT · Fed. Rep. of Germany DL2BMH · Fed. Rep. of Germany DL7VAR · Fed. Rep. of Germany OE6TNO · Austria ON1DGN · Belgium PD4RJ · Netherlands SP5HQZ · Poland SP6AXW · Poland SP6SR · Poland UA4FKT · European Russia

Most frequent locator attributed to SQ7PK

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: KO00 · 4 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 84 km (approx.)
Last such locator decoded: 2026-10-30 09:10 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	SQ7PK S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-30 09:12	40m	-1 / -23	UA4FKT	-18 / -9	3	✓ Full exchange observed
10-30 09:12	40m	-5 / -3	SP6AXW	-9 / -6	7	✓ Full exchange observed
10-30 09:11	40m	-3 / -	PD4RJ	- / -13	2	✓ Closing fragment
10-30 09:11	40m	- / -	DL1TRK	-6 / -	2	Partial capture
10-30 09:10	40m	-6 / -8	OE6TNO	-12 / -10	5	✓ Full exchange observed
10-30 09:09	40m	-8 / +7	DK7ZT	-20 / 0	4	✓ Full exchange observed
10-30 09:07	40m	-2 / -	ON1DGN	- / -10	4	✓ Closing fragment
10-29 12:50	40m	- / -	DH2NJS	-8 / -	9	Partial capture
10-29 12:46	40m	- / -	DL7ACA	-1 / -	6	Partial capture
10-29 12:45	40m	- / -	DK1HSI	-7 / -	15	Partial capture
10-29 12:44	40m	- / -1	DK7ZT	-14 / -	2	Partial capture
10-29 12:43	40m	- / -	DL7ACA	-1 / -	3	Partial capture
10-29 12:41	40m	- / -	DL9KM	-9 / -	7	Partial capture
10-29 12:39	40m	+2 / +3	9A4ZM	-1 / -3	29	✓ Full exchange observed
10-29 12:38	40m	+4 / -4	DL7VAR	-3 / +3	4	✓ Full exchange observed
10-29 12:36	40m	-4 / -17	DL2BMH	-19 / -3	5	✓ Full exchange observed
10-29 12:34	40m	+4 / -5	SP5HQZ	-2 / +4	5	✓ Full exchange observed
10-29 12:29	40m	-6 / -6	SP6SR	-10 / -11	4	✓ Full exchange observed

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
091115  -4 2014  OE6TNO SQ7PK RR73
091130  -9 2014  SQ7PK OE6TNO 73
091130  -6  474  SQ7PK DL1TRK JO63
091145  -4 2014  PD4RJ SQ7PK -13 (x2)
091230  -6  792  SQ7PK SP6AXW JO80
091245  +0 2014  UA4FKT SQ7PK -09
091300 -18 2014  SQ7PK UA4FKT R-23
091300  -4  792  SQ7PK SP6AXW JO80
091315  -2 2014  UA4FKT SQ7PK RR73
091330 -12  792  SQ7PK SP6AXW JO80
091345  -5 2014  SP6AXW SQ7PK -06
091400 -10  792  SQ7PK SP6AXW R-03
091415  -5 2014  SP6AXW SQ7PK RR73
091430 -12  792  SQ7PK SP6AXW 73

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

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