EA3FHP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: JN11

Receiver-side FT8 activity involving EA3FHP, decoded by SO8OO in southeastern Poland. 69 FT8 messages attributed to this token as transmitter, on 20m, across 5 UTC dates in the available aggregate history. Observed between 2026-06-20 and 2026-08-25.

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 69 FT8 messages attributed to EA3FHP as the transmitting token by decoded message structure across 5 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). Several six-hour UTC windows tied for the largest share (72%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (91%); the estimated median was -3 dB.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

-3 dB

Estimated median S/N

Bands

20m · 69

First attributed message: 2026-06-20
Last attributed message: 2026-08-25 12:42 UTC

Observed FT8 message patterns

Attributed sample: 69 messages
Active dates: 5 UTC dates
Estimated median S/N: -3 dB
Estimated 10th-90th percentile: -8 to +3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 6, strong (≥ -8 dB) 63.

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 EA3FHP in decoded directed-looking exchanges:

DO3HCS · Fed. Rep. of Germany IU4QRO · Italy LU3HBA · Argentina OZ9WRH · Denmark ON3RT · Belgium PD5MVH · Netherlands PE1MHY · Netherlands R9FAI · European Russia DH9DR · Fed. Rep. of Germany DK3GI · Fed. Rep. of Germany DL3FBI · Fed. Rep. of Germany G4ZFJ · England

Most frequent locator attributed to EA3FHP

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: JN11 · 55 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,727 km (approx.)
Last such locator decoded: 2026-08-25 12:42 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	EA3FHP S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-25 12:42	20m	-4 / -	K8AC	- / -	2	Partial capture
08-25 12:38	20m	-4 / -	YO4HQF	- / -	7	Partial capture
08-25 12:35	20m	-4 / -	KA1MXL	- / -	5	Partial capture
08-25 12:31	20m	+1 / -	AD9GE	- / -	7	Partial capture
08-25 12:30	20m	+2 / -	PD5MVH	- / 0	3	✓ Closing fragment
08-25 12:26	20m	-3 / -	OZ1DPP	- / -	7	Partial capture
08-21 13:12	20m	-11 / -	K1SM	- / -	3	Partial capture
08-21 13:09	20m	-7 / -	UA3LRN	- / -	7	Partial capture
08-21 13:06	20m	-1 / -	HA1BF	- / -	6	Partial capture
08-11 05:23	60m	- / -13	G4ZFJ	-11 / -	3	✓ Closing fragment
08-11 05:20	60m	- / -9	DK3GI	-3 / -	3	✓ Closing fragment
08-11 05:18	60m	- / -3	OK1DO	-7 / -	4	Partial capture
08-11 05:12	60m	- / -5	DH9DR	-6 / -	3	✓ Closing fragment
07-24 16:32	20m	-5 / -	VU4R	- / -	2	Partial capture
07-21 18:43	20m	- / 0	M0IOW	-3 / -	3	Partial capture
07-18 09:56	20m	- / -17	R9FAI	-8 / -	3	✓ Closing fragment
07-18 09:36	20m	- / -13	F5RRS	+3 / -	8	Partial capture
07-18 09:29	20m	- / -9	PE1MHY	-16 / -	2	✓ Closing fragment
07-18 09:29	20m	- / -19	PD3LKN	-12 / -	2	Partial capture
07-18 09:28	20m	-10 / -	ON3RT	- / -8	2	✓ Closing fragment
07-18 09:26	20m	- / -	LZ3CB	-5 / -	3	Partial capture
06-26 16:31	10m	- / +4	IU4QRO	+5 / -	2	✓ Closing fragment
06-26 15:53	10m	- / -	DO3HCS	-18 / -	3	✓ Closing fragment
06-26 15:26	10m	- / +5	OZ9WRH	-12 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m

UTC    dB Audio  Message
123500  -1  381  KA1MXL EA3FHP JN11 (x5)
123830  -6  381  YO4HQF EA3FHP JN11 (x7)
124200  -4  381  K8AC EA3FHP JN11 (x2)
083230  -4 2154  EA3FHP M8KKH +00

10m

UTC    dB Audio  Message
152400 -12 1925  EA3FHP LU3HBA RR73
152600 -14 2325  EA3FHP OZ9WRH +05 (x2)
155330 -18 1233  EA3FHP DO3HCS JO52 (x3)
163100  +5 2697  EA3FHP IU4QRO +04 (x2)
163630  -9 2832  EA3FHP R3HH -09
165700 -14 1486  EA3FHP DN9JCB -03
123930 -24 1791  EA3FHP D2UY -18

60m

UTC    dB Audio  Message
050800 -15 1149  EA3FHP DL3FBI 73
051200  -4 1120  EA3FHP DH9DR JO31 (x3)
051800  -7 2250  EA3FHP OK1DO JO60 (x4)
052030  -4 2481  EA3FHP DK3GI JN59 (x3)
052330 -11  915  EA3FHP G4ZFJ JO01 (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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