PP7GB — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Brazil Most frequent locator attributed to this token: HI20

Receiver-side FT8 activity involving PP7GB, decoded by SO8OO in southeastern Poland. 162 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 14 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-04.

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 162 FT8 messages attributed to PP7GB as the transmitting token by decoded message structure across 14 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (84%), followed by 40 m (15%) and 10 m (1%). Most decodes (96%) fell within the six-hour window 20:00-02:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

162

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

40m · 24 20m · 136 10m · 2

First attributed message: 2026-06-07
Last attributed message: 2026-10-04 02:32 UTC

Observed FT8 message patterns

Attributed sample: 162 messages
Active dates: 14 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -22 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 48, moderate (-15 to -9 dB) 39, strong (≥ -8 dB) 75.

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 PP7GB in decoded directed-looking exchanges:

W9ML · United States ×2 F1PBZ · France ×2 BG7IDX · China BH4ECL · China DC6KI · Fed. Rep. of Germany DH1KU · Fed. Rep. of Germany G7RCQ · England IU5KZG · Italy IZ1BWB · Italy K1CXS · United States KC8KCM · United States OE7NMI · 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 PP7GB

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: HI20 · 100 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 8,586 km (approx.)
Last such locator decoded: 2026-10-04 02:32 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	PP7GB S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-04 03:24	80m	- / -	UA4FKT	0 / -	2	✓ Closing fragment
10-04 03:18	80m	- / -17	TF3VS	-3 / -	3	✓ Closing fragment
10-04 03:12	40m	- / -	R7ZY	+5 / -	4	Partial capture
10-04 03:11	40m	- / -	RD7O	-4 / -	2	Partial capture
10-04 03:09	40m	- / -18	RA3TKS	-3 / -	7	Partial capture
10-04 03:07	40m	- / -	RW9WT	-7 / -	2	Partial capture
10-04 02:21	40m	- / -	M9IXK	-12 / -	2	Partial capture
10-04 01:45	40m	- / -	F4MXT/P	0 / -	2	Partial capture
10-02 00:47	40m	- / -	OO0O	-5 / -	8	Partial capture
09-28 00:16	40m	- / -11	EA3HMM	-4 / -	5	✓ Closing fragment
09-28 00:12	40m	- / -	ON5WR	+1 / -	8	Partial capture
09-28 00:12	40m	- / -13	ON1JP	-17 / -	2	Partial capture
09-27 00:17	60m	- / -14	PE1MHY	-6 / -	3	Partial capture
09-27 00:11	60m	- / -11	PE1MHY	-5 / -	4	Partial capture
09-26 00:34	40m	- / -	R4HHN	-17 / -	4	Partial capture
09-26 00:22	160m	- / -	SV8QG	-8 / -	11	Partial capture
09-24 22:45	40m	- / +2	F1PBZ	-2 / -	3	✓ Closing fragment
09-24 22:44	40m	- / -	PD4RJ	-12 / -	4	Partial capture
09-24 22:34	40m	- / -	F6EAZ	-8 / -	2	Partial capture
09-24 22:24	40m	- / -	PB0AKY	-5 / -	3	Partial capture
09-24 22:12	40m	- / -11	HB9ELE	+12 / -	6	✓ Closing fragment
09-24 22:12	40m	- / -	RD3FY	-6 / -	3	Partial capture
09-24 22:05	40m	- / -17	F5NBU	+11 / -	4	✓ Closing fragment
09-13 22:25	40m	- / -20	R5DT	-1 / -	2	Partial capture
09-13 22:23	40m	- / -9	GM6URC	-6 / -	3	Partial capture
09-13 22:19	40m	- / -	EA3AAY	-10 / -	4	Partial capture
09-13 22:19	40m	- / -9	GM6URC	-17 / -	3	Partial capture
09-13 22:15	40m	- / -	EA3AAY	-11 / -	4	Partial capture
09-13 22:03	60m	- / -21	VE1YX	-17 / -	3	Partial capture
09-13 22:01	60m	- / -16	PE1MHY	-2 / -	3	Partial capture
09-13 21:54	60m	- / +3	PE1MHY	0 / -	4	Partial capture
09-13 21:52	60m	- / -11	GI4SNA	-2 / -	2	✓ Closing fragment
09-13 21:50	60m	- / -24	DL6TK	-11 / -	4	✓ Closing fragment
09-13 21:50	60m	- / -19	EC3A	-20 / -	2	Partial capture
09-13 21:45	60m	- / -22	EC3A	-20 / -	2	Partial capture
09-13 21:43	60m	- / -	OH1LA	-7 / -	4	Partial capture
09-13 21:38	60m	- / -16	G4ZFJ	-1 / -	3	✓ Closing fragment
09-13 21:20	40m	- / -16	G0DYW	+3 / -	3	Partial capture
09-13 21:17	40m	- / -14	G3PMY	-14 / -	2	Partial capture
09-13 00:30	40m	- / -	F4ACR	-10 / -	2	Partial capture
09-12 23:57	40m	- / -7	VE3XN	-16 / -	2	✓ Closing fragment
09-12 23:52	40m	- / -15	KK2M	-18 / -	8	✓ Closing fragment
09-12 23:51	40m	- / -	F4NJZ	+2 / -	2	Partial capture
09-12 23:44	40m	- / -	EA5XA	-12 / -	2	Partial capture
09-12 23:42	40m	- / -10	WB8SCG	-18 / -	2	Partial capture
09-04 22:02	40m	- / -17	LB7ZG	-7 / -	4	✓ Closing fragment
09-04 21:58	40m	- / -	GM4CXF	+6 / -	2	Partial capture
09-04 21:58	40m	- / -9	DL2KBQ	+10 / -	4	Partial capture
09-03 23:55	40m	- / -7	EA4D	+2 / -	7	✓ Closing fragment
09-03 23:55	40m	- / -	S57MPU	-4 / -	4	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
030815 -12 1540  PP7GB RW9WT LO64
030915  -1 2959  PP7GB RA3TKS -18 (x5)
031145 -11 1842  PP7GB RD7O KN98
031145  -3 2959  PP7GB RA3TKS -18
031215  +3 1842  PP7GB RD7O KN98
031215  -3 2959  PP7GB RA3TKS -18
031215  +6 2530  PP7GB R7ZY KN98 (x4)
041815  +0 1540  PP7GB F4FCE 73

80m

UTC    dB Audio  Message
031845  -4 1018  PP7GB TF3VS HP94 (x3)
032445  +4 1505  PP7GB UA4FKT LO23 (x2)

60m

UTC    dB Audio  Message
215615 -21 1384  PP7GB LY8O KO25
220000  -7 1535  PP7GB PA4B JO22
220130  -1  728  PP7GB PE1MHY -16 (x3)
220330 -19 1520  PP7GB VE1YX -21 (x3)
001115  -4  781  PP7GB PE1MHY -11 (x7)

160m

UTC    dB Audio  Message
002230 -11 2290  PP7GB SV8QG KM39 (x12)

20m

UTC    dB Audio  Message
221800  -8 1276  W9ML PP7GB -20 (x4)
222100 -10 1276  CQ PP7GB HI20
222145 -10 1275  PP7GB RL3K KO91
222145 -14  953  PP7GB DL4LBT JO44
222215  -9 1275  PP7GB RL3K KO91
222215 -16  953  PP7GB DL4LBT JO44
222245  -6 1275  PP7GB RL3K KO91
222245 -14  953  PP7GB DL4LBT JO44
222315 -13 1275  PP7GB RL3K KO91
222315  -7  953  PP7GB DL4LBT JO44 (x3)

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.

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