PA0RRU — 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: JO32

Receiver-side FT8 activity involving PA0RRU, decoded by SO8OO in southeastern Poland. 26 FT8 messages attributed to this token as transmitter, on 60m, 20m, 10m, across 4 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-11-01.

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 26 FT8 messages attributed to PA0RRU as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (65%), followed by 10 m (19%) and 20 m (15%). Several six-hour UTC windows tied for the largest share (96%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

60m · 17 20m · 4 10m · 5

First attributed message: 2026-06-11
Last attributed message: 2026-11-01 16:41 UTC

Observed FT8 message patterns

Attributed sample: 26 messages
Active dates: 4 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -18 to -6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 11, strong (≥ -8 dB) 12.

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 PA0RRU in decoded directed-looking exchanges:

IQ4JO · Italy DL7ACA · Fed. Rep. of Germany DK9FE · Fed. Rep. of Germany DM3XD · Fed. Rep. of Germany G4KYA · England IK0BAL · Italy LA8WRA · Norway OI6C · Finland OM5CM · Slovak Republic DH0BRO · Fed. Rep. of Germany DO1DX · Fed. Rep. of Germany DO2BBC · Fed. Rep. of Germany

Most frequent locator attributed to PA0RRU

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: JO32 · 12 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,067 km (approx.)
Last such locator decoded: 2026-11-01 16:30 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	PA0RRU S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-01 16:41	60m	-12 / -10	IK0BAL	-1 / -8	3	✓ Full exchange observed
11-01 16:30	60m	-10 / -17	DM3XD	-16 / -	3	✓ Closing observed
11-01 16:24	60m	-7 / -9	OI6C	-4 / +2	5	✓ Full exchange observed
11-01 16:22	60m	-8 / -	G4KYA	- / +6	3	✓ Closing fragment
11-01 16:19	60m	-3 / 0	DK9FE	+8 / -	5	✓ Full exchange observed
11-01 16:18	60m	-9 / -2	LA8WRA	-19 / -10	4	✓ Full exchange observed
11-01 16:15	60m	-8 / -12	OM5CM	+1 / -	7	✓ Full exchange observed
11-01 12:16	10m	- / -9	IQ4JO	-1 / -	2	✓ Closing fragment
10-27 19:07	80m	- / -14	DO2BBC	+2 / -	2	✓ Closing fragment
10-27 19:01	80m	- / -3	DH0BRO	+3 / -	2	✓ Closing fragment
10-27 18:55	80m	- / -14	DO1DX	-8 / -	2	✓ Closing fragment
10-27 18:53	80m	- / -7	PG7VG	-18 / -	2	✓ Closing fragment
10-26 15:47	40m	- / -4	DL7ACA	-4 / -	2	✓ Closing fragment
10-26 15:45	40m	- / -9	US2YW	+10 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
162030  +6  671  PA0RRU DK9FE 73
162200  -7  416  G4KYA PA0RRU JO32 (x3)
162400  -7  416  OI6C PA0RRU JO32
162415  -2 1836  PA0RRU OI6C -09
162430  -9  416  OI6C PA0RRU R+02
162445  -6 1836  PA0RRU OI6C RR73
162500  -5  416  OI6C PA0RRU 73
163015 -10  416  DM3XD PA0RRU JO32
163030 -18 1427  PA0RRU DM3XD -17 (x2)
164130  -2 2166  PA0RRU IK0BAL -10
164145 -12  417  IK0BAL PA0RRU R-08
164200  +0 2166  PA0RRU IK0BAL RR73

10m

UTC    dB Audio  Message
121615  -2 1799  PA0RRU IQ4JO -09 (x2)
122300 -13  864  PA0RRU 6W/IK2HKT -20

80m

UTC    dB Audio  Message
185345 -18 1849  PA0RRU PG7VG -07 (x2)
185545  -8 2638  PA0RRU DO1DX -14 (x2)
190145  +3 2673  PA0RRU DH0BRO -03 (x2)
190215  -9 1265  PA0RRU DA6LRW -17
190745  +4 1254  PA0RRU DO2BBC -14 (x2)

40m

UTC    dB Audio  Message
170045  -8  538  PA0RRU DK0ACI -09
153100 -10 1030  PA0RRU PA3CLP -12
154545 +12  278  PA0RRU US2YW KN28 (x2)
154745  -5  239  PA0RRU DL7ACA R-04 (x2)

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