PA3APH — 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: JO22

Receiver-side FT8 activity involving PA3APH, decoded by SO8OO in southeastern Poland. 44 FT8 messages attributed to this token as transmitter, on 80m, 40m, 10m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-27.

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 44 FT8 messages attributed to PA3APH as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 10 m (61%), followed by 40 m (27%) and 80 m (11%). Several six-hour UTC windows tied for the largest share (95%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -15 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-15 dB

Estimated median S/N

Bands

80m · 5 40m · 12 10m · 27

First attributed message: 2026-06-08
Last attributed message: 2026-10-27 14:12 UTC

Observed FT8 message patterns

Attributed sample: 44 messages
Active dates: 6 UTC dates
Estimated median S/N: -15 dB
Estimated 10th-90th percentile: -24 to +5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 19, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 17.

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 PA3APH in decoded directed-looking exchanges:

DL3JHK · Fed. Rep. of Germany ×2 EA3IGL · Spain IZ6BYS · Italy OH2HOR · Finland DJ2MS · Fed. Rep. of Germany DK4RH · Fed. Rep. of Germany SM0EJR · Sweden DK7UY · Fed. Rep. of Germany DK9NP · Fed. Rep. of Germany DL2VN · Fed. Rep. of Germany DO4DXA · Fed. Rep. of Germany OK1FED · Czech Republic

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 PA3APH

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: JO22 · 13 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,201 km (approx.)
Last such locator decoded: 2026-10-27 14:12 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	PA3APH S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-27 14:39	40m	- / -11	DK4RH	-16 / -	3	✓ Closing fragment
10-27 13:59	40m	-21 / -	DH2NJS	-11 / -20	10	Partial capture
10-27 13:53	40m	- / -11	SM5JVF	-2 / -	2	Partial capture
10-27 13:51	40m	- / +4	DJ2MS	-14 / -	2	✓ Closing fragment
10-26 19:05	80m	- / -6	OK1FED	+7 / -	3	✓ Closing fragment
10-26 19:03	80m	- / -15	DL2VN	-9 / -	3	✓ Closing fragment
10-26 19:00	80m	- / -	DD8BA	-8 / -	4	Partial capture
10-26 19:00	80m	- / -4	DK9NP	+1 / -	2	✓ Closing fragment
10-26 18:59	80m	- / -	DO1MDO	-2 / -	5	Partial capture
10-26 18:54	80m	- / -14	DK7UY	+5 / -	3	✓ Closing fragment
10-26 18:54	80m	- / -	DO4DXA	+7 / -	4	✓ Closing fragment
10-26 18:50	80m	- / -7	DA1ST	0 / -	2	Partial capture
10-26 18:50	80m	- / -14	F1PBZ	+2 / -	3	Partial capture
10-26 18:48	80m	-17 / -	DL3JHK	-14 / -	2	✓ Closing observed
10-26 18:42	80m	- / -12	PA3BMB	0 / -	2	✓ Closing fragment
10-26 18:41	80m	- / +3	DM5CM	-7 / -	5	Partial capture
10-26 18:41	80m	- / -	EA1IOK	-13 / -	7	Partial capture
10-26 18:33	40m	- / -	SM0EJR	-10 / -	2	✓ Closing fragment
10-26 18:29	40m	-22 / -	EX7CQ	- / -9	2	Partial capture
08-27 09:37	10m	- / -5	IZ6BYS	-8 / -	3	✓ Closing fragment
08-12 18:59	10m	-14 / -	EA3IGL	- / -	4	✓ Closing fragment
08-09 18:54	40m	- / -7	DL3JHK	-11 / -	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
140030  -8 1906  PA3APH DH2NJS JO50 (x7)
140445 -21 1906  DH2NJS PA3APH -20
140930 -11 2312  PA3APH IQ4JO JN63
141215 -24 1906  CQ PA3APH JO22                        a1
143500 -13 1906  PA3APH LA2VRA R-05
143900 -17 1906  PA3APH DK4RH JO31 (x3)
172630 -20 1907  PA3APH F6BHK R-08

80m

UTC    dB Audio  Message
190030  +0  745  PA3APH DK9NP -04
190030 -13 2503  PA3APH DD8BA JO42
190100  -3 2305  PA3APH DO1MDO JO50
190100  +2  745  PA3APH DK9NP RR73
190100 -10 2503  PA3APH DD8BA JO42
190130  -2 2305  PA3APH DO1MDO JO50
190130  -3 2503  PA3APH DD8BA JO42 (x2)
190245 -15  902  CQ PA3APH JO22
190300  -9 1230  PA3APH DL2VN JO51 (x3)
190530 +10 1046  PA3APH OK1FED JN88 (x3)

10m

UTC    dB Audio  Message
183500 -21 2187  EA3LF PA3APH -09
180645 -15  950  <...> PA3APH +18
183315 -16 2170  OH2HOR PA3APH 73
185730 -20 1269  UT5ED PA3APH -09
185915 -20 1118  EA3IGL PA3APH +18 (x4)
093715  -8 1427  PA3APH IZ6BYS JN72 (x3)

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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