R4HGP — 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: European Russia Most frequent locator attributed to this token: LO53

Receiver-side FT8 activity involving R4HGP, decoded by SO8OO in southeastern Poland. 190 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 24 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-18.

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 190 FT8 messages attributed to R4HGP as the transmitting token by decoded message structure across 24 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (72%), followed by 40 m (28%). 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

190

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

40m · 53 20m · 137

First attributed message: 2026-06-07
Last attributed message: 2026-10-18 03:16 UTC

Observed FT8 message patterns

Attributed sample: 190 messages
Active dates: 24 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -18 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 33, moderate (-15 to -9 dB) 64, strong (≥ -8 dB) 93.

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 R4HGP in decoded directed-looking exchanges:

OA4ENG · Peru ×3 RO6G · European Russia ×2 R6BH · European Russia AA1SU · United States EA5HEU · Spain IS0AWZ · Sardinia KB3Z · United States KC5GR · United States KD6WW · United States KH6M · United States N1NRL · United States SV5BYP · Dodecanese

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 R4HGP

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: LO53 · 144 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,036 km (approx.)
Last such locator decoded: 2026-10-18 03:16 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	R4HGP S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-18 03:19	40m	- / -14	MI0NWA	-6 / -	3	✓ Closing fragment
10-18 03:13	40m	-17 / -	K6RO	- / -	3	Partial capture
10-18 02:59	40m	-10 / -	SP2MGR/P	- / -19	3	Partial capture
10-18 02:57	40m	-19 / -13	Z33F	-13 / -	2	✓ Closing observed
10-16 15:51	80m	- / -	RA3VX	-2 / -	2	Partial capture
10-16 15:49	80m	- / -	R4FES	-12 / -	2	Partial capture
10-16 15:48	80m	- / -5	RW3QW	+9 / -	2	✓ Closing fragment
10-16 15:41	80m	- / -14	RA9CUU	-16 / -	2	✓ Closing fragment
10-11 15:35	80m	- / -18	UA6HJT	-3 / -	3	✓ Closing fragment
10-11 15:34	80m	- / -17	RD7P	-10 / -	2	✓ Closing fragment
10-10 06:11	40m	- / -2	RD3FY	-11 / -	3	✓ Closing fragment
10-10 06:10	40m	- / -11	EU6KA	-5 / -	3	✓ Closing fragment
10-10 04:05	40m	- / -7	R2OM	-5 / -	3	✓ Closing fragment
10-10 04:01	40m	- / -11	RA6MQ	-14 / -	7	✓ Closing fragment
10-09 19:10	80m	- / -13	R2QA	-2 / -	2	✓ Closing fragment
10-09 19:05	80m	- / -16	OH8WW	+3 / -	2	✓ Closing fragment
10-09 18:57	80m	- / -4	UF4S	0 / -	3	✓ Closing fragment
10-09 15:47	80m	- / -7	R2WAF	+13 / -	2	✓ Closing fragment
10-09 15:44	80m	- / -6	R6ZB	+4 / -	2	✓ Closing fragment
10-09 15:41	80m	- / -7	UA4QK	-7 / -	3	✓ Closing fragment
10-09 15:38	80m	- / -12	RK4UZ	-14 / -	2	✓ Closing fragment
09-03 03:33	40m	-14 / -	R9WCK	- / +2	2	✓ Closing fragment
09-03 03:32	40m	-12 / -	R1AI	- / -13	3	✓ Closing fragment
09-03 03:26	40m	-12 / -13	EA3AKY	-11 / -	3	Partial capture
09-03 03:22	40m	-7 / +8	UA3RBM	-14 / -	3	✓ Closing observed
09-03 03:17	40m	-8 / -	OA4ENG	-15 / -17	3	✓ Closing observed
09-03 03:05	40m	-8 / -6	F4AHJ	-2 / -11	5	✓ Full exchange observed
08-31 03:14	40m	-8 / -	WP4U	- / -	3	Partial capture
08-31 03:10	40m	-10 / -	4L7T	- / -	3	Partial capture
08-31 03:07	40m	-7 / -4	CT7AUT	-13 / -24	7	✓ Full exchange observed
08-31 03:03	40m	-5 / -6	G8KHF	-12 / -24	7	✓ Full exchange observed
08-31 02:57	40m	-3 / -	R8LCA	- / -17	2	✓ Closing fragment
08-31 02:50	40m	-4 / -	OA4ENG	-19 / -	3	✓ Closing observed
08-30 03:26	20m	- / -3	SV5BYP	-10 / -	2	✓ Closing fragment
08-28 05:19	20m	-2 / -	SP4TKA	- / -14	3	Partial capture
08-28 05:18	20m	-5 / -13	EA5HEU	+2 / -16	13	✓ Full exchange observed
08-28 05:17	20m	-1 / -6	RO6G	-12 / -	2	✓ Closing observed
08-28 05:13	20m	-1 / -	Z34K	- / -5	4	Partial capture
08-21 03:29	40m	- / -	UI6O	-6 / -	2	Partial capture
08-21 03:25	40m	- / -19	UI6O	-4 / -	3	Partial capture
08-20 06:29	20m	- / -7	IS0AWZ	+2 / -	2	✓ Closing fragment
08-11 03:53	20m	-10 / -	UR4LRG	- / -8	2	Partial capture
08-10 03:26	40m	- / -8	OH0ERF	-11 / -	2	✓ Closing fragment
08-07 02:36	40m	-17 / -	OA4ENG	- / -21	3	✓ Closing fragment
08-05 05:20	20m	-12 / -	OZ8ABE	- / -	4	Partial capture
08-04 04:55	40m	- / -14	HB9EFK	+4 / -	2	✓ Closing fragment
08-02 02:58	20m	-19 / -	YV5JAU	- / -	2	Partial capture
08-02 02:56	20m	-11 / -	W1HMM	- / -	2	Partial capture
08-02 02:52	20m	-10 / -	KE2UK	- / -	2	Partial capture
08-02 02:43	20m	-12 / -	W9CG	- / -	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
054600  -9  621  R4HGP OZ6G RR73
025730 -13 1254  R4HGP Z33F -13
025815 -19 1253  Z33F R4HGP 73
025915 -13  579  SP2MGR/P R4HGP LO53
025945 -13  580  SX37VER R4HGP LO53
030045 -11  579  SP2MGR/P R4HGP R-19 (x2)
031245 -18 2317  EI/SQ1MP R4HGP LO53
031345 -21 1146  K6RO R4HGP LO53 (x3)
031645 -18  938  UT3UZ R4HGP LO53
031945  -4  739  R4HGP MI0NWA -14 (x3)

80m

UTC    dB Audio  Message
191115  +0 1746  R4HGP R2QA RR73
153400  -3 1338  R4HGP RD7P -17 (x2)
153500  +3  714  R4HGP UA6HJT LN14 (x3)
154130 -16 1097  R4HGP RA9CUU -14 (x2)
154830 +10  702  R4HGP RW3QW -05 (x2)
154930  -2 2283  R4HGP RD7LC -18
154930 -13  874  R4HGP R4FES LO23 (x2)
155100  -4 1188  R4HGP RA3VX LO06 (x2)

20m

UTC    dB Audio  Message
051945  +5 1332  R4HGP EA5HEU JN00
052000  +6 2638  SP4TKA R4HGP -14
052015  +8 1332  R4HGP EA5HEU JN00
052200  -5 1330  EA5HEU R4HGP -16
052215  -3 1516  R4HGP EA5HEU R-13
052230  -1 1330  EA5HEU R4HGP -16
052245  +2 1515  R4HGP EA5HEU R-13 (x2)
052330  -6 1516  EA5HEU R4HGP RR73
052345  +7 1516  R4HGP EA5HEU 73
052430  -7 1516  EA5HEU R4HGP 73
032615 -11 2381  R4HGP SV5BYP -03 (x2)
153430 -11 1119  YO4BJB R4HGP LO53
154945 -13 1898  UN8DSW R4HGP 73

10m

UTC    dB Audio  Message
061600 -21 1591  R4HGP DN9CHV JO31 (x6)
072600 -21 1918  R4HGP R6BH RR73

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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