SP5GNI — 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: Poland Most frequent locator attributed to this token: KO02

Receiver-side FT8 activity involving SP5GNI, decoded by SO8OO in southeastern Poland. 75 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 7 UTC dates in the available aggregate history. Observed between 2026-09-03 and 2026-11-03.

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 75 FT8 messages attributed to SP5GNI as the transmitting token by decoded message structure across 7 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (55%), followed by 40 m (39%) and 80 m (7%). Several six-hour UTC windows tied for the largest share (97%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-11 dB

Estimated median S/N

Bands

80m · 5 60m · 41 40m · 29

First attributed message: 2026-09-03
Last attributed message: 2026-11-03 16:07 UTC

Observed FT8 message patterns

Attributed sample: 75 messages
Active dates: 7 UTC dates
Estimated median S/N: -11 dB
Estimated 10th-90th percentile: -20 to -5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 29, strong (≥ -8 dB) 24.

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 SP5GNI in decoded directed-looking exchanges:

DK7ZT · Fed. Rep. of Germany Z61DX · Republic of Kosovo 3Z0L · Poland HB9HJI · Switzerland DL1AA · Fed. Rep. of Germany DL3RDO · Fed. Rep. of Germany DL7ARV · Fed. Rep. of Germany G6GA · England GM8FXD · Scotland HB9RJD · Switzerland LY3BRA · Lithuania OE7ENJ · Austria

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 SP5GNI

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: KO02 · 55 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 290 km (approx.)
Last such locator decoded: 2026-11-02 15:51 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	SP5GNI S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-03 18:02	60m	- / +7	DL7ARV	+6 / -	4	✓ Closing fragment
11-03 17:59	60m	- / -1	DL3RDO	-4 / -	5	✓ Closing fragment
11-03 17:58	60m	- / -14	G6GA	-6 / -	4	✓ Closing fragment
11-03 17:58	60m	- / -	LA9XKA	-14 / -	2	Partial capture
11-03 17:55	60m	- / -	DJ0MAB	-5 / -	3	Partial capture
11-02 19:03	60m	- / -9	II4GCLB	-13 / -	2	Partial capture
11-02 15:47	60m	-14 / -	M0TRZ	- / -12	4	Partial capture
11-02 15:43	60m	-13 / +1	HB9RJD	-16 / -9	4	✓ Full exchange observed
11-02 15:38	60m	-16 / -7	LY3BRA	-8 / +6	4	✓ Full exchange observed
11-02 15:35	60m	-10 / -	S57BTI	-6 / +6	4	✓ Closing observed
11-02 15:29	60m	-13 / -	YE4FNN	- / -	9	Partial capture
11-02 15:05	60m	-12 / -5	DL1AA	-9 / +9	7	✓ Full exchange observed
11-02 15:03	60m	-7 / -	SP4NKJ	-12 / +10	4	✓ Full exchange observed
11-02 14:51	60m	-9 / -14	OE7ENJ	-17 / -	4	✓ Closing observed
11-02 14:47	60m	+2 / -	4X4DK	- / -	2	Partial capture
10-14 12:22	40m	-20 / -	R6DOB/M	- / -4	2	Partial capture
10-14 12:20	40m	-19 / -24	HB9HJI	-18 / -7	5	✓ Full exchange observed
09-19 15:51	80m	-10 / -	TA7ESC	- / -	2	Partial capture
09-04 10:31	40m	-19 / -	<...>	- / -	2	Partial capture
09-03 16:04	40m	-6 / -	3B8FA	- / -	2	Partial capture
09-03 16:02	40m	-18 / -	RI1FJL	- / -	3	Partial capture
09-03 15:49	40m	- / -	DK8HC	-10 / -	2	Partial capture
09-03 15:48	40m	-12 / -	RI1FJL	- / -	13	Partial capture
09-03 15:47	40m	-9 / -7	3Z0L	-8 / -	3	✓ Closing observed
08-16 11:30	10m	- / -1	Z61DX	+3 / -	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
175830  -6  476  SP5GNI G6GA IO82 (x2)
175900  -3 1921  SP5GNI DL3RDO JN68
175930  -7  477  SP5GNI G6GA R-14
175930  -4 1921  SP5GNI DL3RDO JN68
180000  -3  477  SP5GNI G6GA 73
180000  -2 1921  SP5GNI DL3RDO JN68 (x3)
180200 +10 2892  SP5GNI DL7ARV JO62 (x4)
180930 -24 1541  SP5GNI EA3FN JN11 (x2)

40m

UTC    dB Audio  Message
160445  -7  650  3B8FA SP5GNI KO02 (x3)
103115 -17 1916  <...> SP5GNI KO02
103130  +0 2202  SP5GNI SP100PKP +12
103145 -21 1916  <...> SP5GNI R+18
103200  +5 2202  SP5GNI RR73; G4NAQ <...> -06
122030 -18 1786  HB9HJI SP5GNI KO02
122045 -18 2009  SP5GNI HB9HJI -24
122100 -18 1786  HB9HJI SP5GNI R-07 (x3)
122230 -20 1786  R6DOB/M SP5GNI KO02 (x2)
145945 -16 1806  EX7CQ SP5GNI KO02

80m

UTC    dB Audio  Message
161000  -6 2193  DO2KMB SP5GNI KO02
161145  -9 2193  RY3D SP5GNI KO02
155145 -10 2023  TA7ESC SP5GNI KO02 (x2)
155315  +1 2023  PF7DKW SP5GNI KO02

10m

UTC    dB Audio  Message
113045  +1  785  SP5GNI Z61DX -01 (x3)
113315 -11 1072  SP5GNI DK7ZT 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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