PA3RO — 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 PA3RO, decoded by SO8OO in southeastern Poland. 206 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, across 13 UTC dates in the available aggregate history. Observed between 2026-07-04 and 2026-10-22.

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 206 FT8 messages attributed to PA3RO as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (75%), followed by 80 m (17%) and 40 m (4%). Several six-hour UTC windows tied for the largest share (66%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

206

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

80m · 35 60m · 155 40m · 8 20m · 8

First attributed message: 2026-07-04
Last attributed message: 2026-10-22 05:40 UTC

Observed FT8 message patterns

Attributed sample: 206 messages
Active dates: 13 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -18 to -7 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 55, moderate (-15 to -9 dB) 118, strong (≥ -8 dB) 33.

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 PA3RO in decoded directed-looking exchanges:

DF2NV · Fed. Rep. of Germany ×2 OM5JG · Slovak Republic ×2 UT4WT · Ukraine DL5DQZ · Fed. Rep. of Germany F1PSX · France GJ0KYZ · Jersey YO6LM · Romania DL1EDR · Fed. Rep. of Germany GB1HTC · England OM2DX · Slovak Republic OZ9FF · Denmark SP2L · Poland

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 PA3RO

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 · 92 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,201 km (approx.)
Last such locator decoded: 2026-10-22 05:38 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	PA3RO S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-22 05:38	60m	-16 / -17	F4HSB	-21 / -23	6	Partial capture
10-22 05:38	60m	-14 / -	OH7DSQ	- / -23	2	✓ Closing fragment
10-22 05:36	60m	-15 / -	SP5TEN	- / +4	2	✓ Closing fragment
10-22 05:11	60m	-21 / -15	ON1JP	-10 / -22	3	Partial capture
10-21 18:17	60m	-16 / +10	DL5CG	-9 / -	3	✓ Closing observed
10-21 18:17	60m	-11 / -1	DL6RS	-6 / -5	5	✓ Full exchange observed
10-21 18:08	60m	-14 / -11	SP4HXV	-8 / -8	4	✓ Full exchange observed
10-21 18:05	60m	-10 / -	DC2MA	- / -7	2	✓ Closing fragment
10-19 18:03	60m	-6 / -	DG6YMK	+1 / -	5	✓ Full exchange observed
10-12 18:27	60m	-11 / -8	EB5CUZ	-17 / -5	4	✓ Full exchange observed
10-12 18:24	60m	-17 / -18	YO4BEW	-11 / -15	5	✓ Full exchange observed
10-03 17:26	60m	-13 / -	F4HSB	-17 / +6	6	✓ Closing observed
10-03 17:26	60m	-14 / -2	OE5DML	-5 / -9	5	✓ Full exchange observed
10-03 06:06	60m	-16 / -	G7IGN	- / +9	2	✓ Closing fragment
10-03 05:55	60m	-9 / -	DL8SBE	-21 / -4	2	✓ Closing observed
10-03 05:50	60m	-10 / -	9T0MD	- / +1	2	✓ Closing fragment
10-03 04:34	60m	-18 / -19	ER2OZ	+2 / -16	7	✓ Full exchange observed
09-21 18:56	60m	- / -	LZ2KV	+5 / -	2	Partial capture
09-21 18:52	60m	- / -	LZ2KV	+10 / -	2	Partial capture
09-21 18:51	60m	-2 / -	GE7RTI	-10 / -	4	✓ Full exchange observed
09-21 18:47	60m	-9 / 0	OM5JG	+6 / +5	5	✓ Full exchange observed
09-21 18:40	60m	-10 / +3	9A1ARS	+3 / +9	5	✓ Full exchange observed
09-21 18:37	60m	-15 / -	M0LOW	- / -10	2	✓ Closing fragment
09-21 18:34	60m	-13 / -3	F1PBZ	-4 / +4	4	✓ Full exchange observed
09-12 18:04	60m	- / -1	DL8MKG	+8 / -	2	✓ Closing fragment
09-12 18:00	60m	- / -20	DL7UKM	-5 / -	3	✓ Closing fragment
09-12 16:39	60m	- / -	SP2OSA	-6 / -	3	Partial capture
09-12 16:29	60m	- / +2	DL4YDR	-7 / -	3	✓ Closing fragment
09-12 16:22	60m	- / 0	OZ1SMB	+5 / -	2	✓ Closing fragment
09-12 15:10	40m	- / -19	OZ9FF	0 / -	2	✓ Closing fragment
09-12 15:07	40m	- / -2	GB1HTC	-8 / -	2	✓ Closing fragment
09-11 18:43	40m	-11 / -	DL1EDR	-4 / +6	6	✓ Full exchange observed
09-11 18:41	40m	-10 / -	F1PBZ	-1 / -	2	Partial capture
09-11 18:33	80m	-8 / -	GX4RAF/P	- / -6	2	✓ Closing fragment
09-11 18:30	80m	-9 / -	DO1HEL	- / -7	3	Partial capture
09-11 18:29	80m	-11 / -	DA6THS	- / 0	2	✓ Closing fragment
09-11 18:28	80m	- / -	DA6WM	-8 / -	3	Partial capture
09-11 18:27	80m	-12 / -	PA8DC	-11 / -	2	✓ Closing observed
09-11 18:25	80m	-10 / -7	DO1ID	-1 / -	3	✓ Closing observed
09-09 18:52	160m	- / -19	LZ936BA	+12 / -	2	Partial capture
09-09 18:46	160m	- / -18	UT4WT	+8 / -	4	✓ Closing fragment
09-09 18:41	160m	- / -1	DF2NV	-4 / -	2	✓ Closing fragment
09-07 05:23	60m	-12 / -3	DL9KM	-18 / -6	4	✓ Full exchange observed
09-07 05:22	60m	-9 / -	W4KWS	- / -17	2	✓ Closing fragment
09-07 05:19	60m	-9 / -	ZL2CC	- / -25	2	Partial capture
09-07 05:07	60m	-20 / -	MM0CKK	- / -8	2	✓ Closing fragment
09-06 19:05	60m	-15 / +10	G4ATX	0 / -	3	✓ Closing observed
09-06 19:01	60m	-16 / -	AM42SDC	- / 0	3	Partial capture
09-06 18:56	60m	-15 / +2	OM5JG	+1 / -	5	✓ Full exchange observed
09-06 18:50	60m	-12 / -	LA8G/P	- / 0	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
051215 -10 1346  PA3RO ON1JP -15
051300 -21 1635  ON1JP PA3RO R-22
053530 -14 1435  CQ PA3RO JO22
053600 -12 1435  SP5TEN PA3RO +04 (x2)
053730 -20 1290  CQ PA3RO JO22                         a1 (x2)
053830 -16 1290  OH7DSQ PA3RO -23
053845 -22 1570  PA3RO F4HSB JN37
053900 -13 1290  OH7DSQ PA3RO RR73
053930 -16 1289  F4HSB PA3RO -23 (x2)
054015 -22 1570  PA3RO F4HSB R-17
054030 -18 1290  F4HSB PA3RO -23
054045 -18 1570  PA3RO F4HSB R-17

40m

UTC    dB Audio  Message
184200 -10 2135  F1PBZ PA3RO R+15
184330 -11 2135  CQ PA3RO JO22
184345  -4 2134  PA3RO DL1EDR JO41
184400 -11 2135  DL1EDR PA3RO +06
184415  -4 2133  PA3RO DL1EDR R+15
184430 -11 2135  DL1EDR PA3RO RR73
184445  -3 2133  PA3RO DL1EDR 73 (x2)
141815  +0  586  PA3RO DC6MY JN58
141815 -16  884  PA3RO DA2JM JN39
150745  -9  656  PA3RO GB1HTC R-02 (x2)
151015  +0 2314  PA3RO OZ9FF R-19 (x2)
151900 +10 2395  PA3RO OM2DX RR73

80m

UTC    dB Audio  Message
182815  -6 1971  PA3RO IQ4JO JN63
182815  -8 2319  PA3RO DA6WM JO61
182830 -14 1114  SN40KZE PA3RO -04
182845  -8 2319  PA3RO DA6WM JO61 (x2)
182930 -11 1114  DA6THS PA3RO +00 (x2)
183030 -12 1114  DO1HEL PA3RO -07 (x3)
183200 -10 1114  CQ PA3RO JO22                         a1 (x2)
183245  -8 1970  PA3RO IQ4JO JN63
183300  -6 1114  GX4RAF/P PA3RO -06 (x2)

160m

UTC    dB Audio  Message
184115  -2  300  PA3RO DF2NV -01 (x2)
184645  +4 1668  PA3RO UT4WT KO20 (x4)
185200 +13 1146  PA3RO LZ936BA R-19 (x2)

20m

UTC    dB Audio  Message
104800 -12  635  F1PSX PA3RO RR73
104815  -1  464  PA3RO IK4LZH JN54
104815  -2  637  PA3RO F1PSX 73
104845  +2  464  PA3RO IK4LZH JN54
104900 -12  636  DL5DQZ PA3RO RR73
104930  -8  636  IK4LZH PA3RO +02
104945 +11  464  PA3RO IK4LZH R-04
131145 -23 1252  YO6LM PA3RO 73
131200 -11  529  PA3RO GJ0KYZ -07 (x3)
131800 -14  732  DL9YNG PA3RO -16
132415 -12  732  PA3RO F1PPH JN25 (x2)
091915 -24 1778  A61QQ PA3RO -20

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