ON5RGI — 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: Belgium Most frequent locator attributed to this token: JO21

Receiver-side FT8 activity involving ON5RGI, decoded by SO8OO in southeastern Poland. 14 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 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 14 FT8 messages attributed to ON5RGI as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -16 dB; no usual signal pattern is inferred.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

40m · 14

First attributed message: 2026-11-01
Last attributed message: 2026-11-01 10:13 UTC

Observed FT8 message patterns

Attributed sample: 14 messages
Active dates: 1 UTC dates
Estimated median S/N: -16 dB
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 6, 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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with ON5RGI in decoded directed-looking exchanges:

DH1NGL · Fed. Rep. of Germany DK9NP · Fed. Rep. of Germany DL1PAB · Fed. Rep. of Germany DL1RMY · Fed. Rep. of Germany DL5DQZ · Fed. Rep. of Germany DL6CMF · Fed. Rep. of Germany DM2AL · Fed. Rep. of Germany DM5KK · Fed. Rep. of Germany F5ADE · France HA3TBL · Hungary OE8PIT · Austria OH5KNL · Finland

Most frequent locator attributed to ON5RGI

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 · 14 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,192 km (approx.)
Last such locator decoded: 2026-11-01 10:13 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	ON5RGI S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-01 09:54	40m	- / +1	S55OO	+7 / -	5	Partial capture
11-01 09:52	40m	- / +6	IU2THY	-5 / -	5	Partial capture
10-31 09:18	40m	- / -6	OH5KNL	+2 / -	2	✓ Closing fragment
10-30 11:11	40m	- / -	DM2AL	-20 / -	2	✓ Closing fragment
10-30 10:59	40m	- / -8	DL1RMY	-12 / -	3	✓ Closing fragment
10-30 10:59	40m	- / -	SP9DPI	-17 / -	3	✓ Closing fragment
10-30 10:42	40m	- / +10	OE8PIT	+8 / -	3	✓ Closing fragment
10-30 10:38	40m	- / -8	DM5KK	-2 / -	5	✓ Closing fragment
10-30 10:16	40m	- / -	DL5DQZ	-4 / -	3	✓ Closing fragment
10-30 10:13	40m	- / -	F5ADE	-11 / -	3	✓ Closing fragment
10-30 10:05	40m	- / -18	UX7QV	+9 / -	7	✓ Closing fragment
10-30 09:54	40m	- / -1	DL6CMF	-10 / -	4	✓ Closing fragment
10-30 09:48	40m	- / -	HA3TBL	-12 / -	2	✓ Closing fragment
10-30 09:41	40m	- / -5	DH1NGL	-6 / -	2	✓ Closing fragment
10-30 09:36	40m	- / -12	DL1PAB	-8 / -	4	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
095545  +7 2506  ON5RGI S55OO +01 (x2)
095930 -15 1229  CQ ON5RGI JO21 (x13)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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