PA1MER — 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: Netherlands Most frequent locator attributed to this token: JO21

Receiver-side FT8 activity involving PA1MER, decoded by SO8OO in southeastern Poland. 25 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-02 and 2026-09-15.

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 25 FT8 messages attributed to PA1MER as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (92%), followed by 40 m (8%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (72%); the estimated median was -18 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-18 dB

Estimated median S/N

Bands

40m · 2 20m · 23

First attributed message: 2026-08-02
Last attributed message: 2026-09-15 13:27 UTC

Observed FT8 message patterns

Attributed sample: 25 messages
Active dates: 3 UTC dates
Estimated median S/N: -18 dB
Estimated 10th-90th percentile: -24 to -13 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 18, moderate (-15 to -9 dB) 7, strong (≥ -8 dB) 0.

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 PA1MER in decoded directed-looking exchanges:

9A4ZM · Croatia DA1ST · Fed. Rep. of Germany DL7UKM · Fed. Rep. of Germany HA7TM · Hungary OE3FVU · Austria OP4F · Belgium SP9UPH · Poland

Most frequent locator attributed to PA1MER

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: JO21 · 11 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,192 km (approx.)
Last such locator decoded: 2026-08-02 14:48 UTC

Other locator fields attributed to this token: JO41 (2).

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	PA1MER S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-23 12:38	40m	- / -11	S51DD	-3 / -	3	Partial capture
09-23 12:36	40m	- / -	DM5KK	-7 / -	3	Partial capture
09-23 12:29	40m	- / -	DM5KK	0 / -	4	Partial capture
09-15 14:15	40m	- / -6	9A4ZM	-2 / -	4	✓ Closing fragment
09-15 13:33	40m	- / -	S51PV	-11 / -	6	Partial capture
09-15 13:28	40m	- / -11	I4BUQ	-20 / -	2	Partial capture
09-15 13:26	40m	- / -	F6ARS	-6 / -	2	Partial capture
09-15 13:17	40m	- / -2	SQ6ELK	-1 / -	3	Partial capture
09-15 13:11	40m	- / -22	DA1ST	-16 / -	4	✓ Closing fragment
09-15 13:11	40m	- / -7	OE3FVU	-11 / -	3	✓ Closing fragment
09-15 13:05	40m	- / -11	DL7UKM	-4 / -	2	✓ Closing fragment
09-15 13:01	40m	- / -	UX7QV	-8 / -	7	Partial capture
09-15 13:00	40m	- / -	DL9KM	-7 / -	7	Partial capture
09-15 12:51	40m	- / -20	SP9UPH	+1 / -	3	✓ Closing fragment
09-15 12:42	40m	- / -7	HA7TM	+8 / -	5	✓ Closing fragment
09-15 12:42	40m	- / -	HG8LXL	-6 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
141500  +4 1536  PA1MER 9A4ZM JN86 (x4)
122915  -4 1780  PA1MER DM5KK JO60
122945 -24 1634  PA1MER OP4F 73
122945  -2 1780  PA1MER DM5KK JO60 (x5)
123815  +1 1958  PA1MER S51DD -11 (x2)
123845 -13 1225  PA1MER DM5KK JO60
123945  -4 1958  PA1MER S51DD -09

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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