EA3DKP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: JN12

Receiver-side FT8 activity involving EA3DKP, decoded by SO8OO in southeastern Poland. 158 FT8 messages attributed to this token as transmitter, on 20m, 10m, across 5 UTC dates in the available aggregate history. Observed between 2026-07-12 and 2026-08-29.

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 158 FT8 messages attributed to EA3DKP 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 (83%), followed by 10 m (17%). Several six-hour UTC windows tied for the largest share (80%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (69%); the estimated median was -5 dB.

Overview

158

Messages attributed

UTC dates decoded

Active 15-min windows

-5 dB

Estimated median S/N

Bands

20m · 131 10m · 27

First attributed message: 2026-07-12
Last attributed message: 2026-08-29 08:44 UTC

Observed FT8 message patterns

Attributed sample: 158 messages
Active dates: 5 UTC dates
Estimated median S/N: -5 dB
Estimated 10th-90th percentile: -16 to +5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 33, strong (≥ -8 dB) 109.

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 EA3DKP in decoded directed-looking exchanges:

HA3GX · Hungary PI4DX · Netherlands 6K2MAS · Republic of Korea A61FJ · United Arab Emirates A61OK · United Arab Emirates CN2DX · Morocco DB1EF · Fed. Rep. of Germany DL6UCK · Fed. Rep. of Germany F1IQH · France IS0KNG · Sardinia PD1B · Netherlands RN6MA · European Russia

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 EA3DKP

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: JN12 · 105 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,659 km (approx.)
Last such locator decoded: 2026-08-29 08:33 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	EA3DKP S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-29 11:16	40m	- / +10	IV3VFP	-10 / -	2	✓ Closing fragment
08-29 08:40	20m	-7 / -	UT7UJ	- / +1	7	Partial capture
08-29 08:35	20m	- / -	DF2JK	-16 / -	3	Partial capture
08-29 08:34	20m	- / -	R2ZCA	-8 / -	2	Partial capture
08-29 08:26	20m	-10 / -	OH3JF	- / -	3	Partial capture
08-01 18:36	10m	- / +9	PI4DX	-22 / -	3	✓ Closing fragment
08-01 16:06	20m	-7 / -	IK4LZH	-5 / -	4	Partial capture
08-01 15:16	20m	-15 / -	DL6UCK	-9 / -18	2	✓ Closing observed
08-01 15:14	20m	- / -	PD1HPB	-8 / -	2	Partial capture
08-01 15:09	20m	- / -	DL6UCK	-2 / -	4	Partial capture
08-01 15:09	20m	- / -	PD9FLX	-7 / -	2	Partial capture
07-25 18:16	20m	+7 / +2	G8FVE	-17 / -25	4	Partial capture
07-25 18:15	20m	- / -	F1PPH	-5 / -	3	Partial capture
07-25 18:01	20m	+10 / -	SP7ROM	- / -6	2	✓ Closing fragment
07-25 17:49	20m	+5 / -	6K2MAS	- / -19	3	✓ Closing fragment
07-25 17:47	20m	-1 / -6	IS0KNG	-18 / -2	3	✓ Full exchange observed
07-25 17:36	20m	-2 / -	YB3CUG	- / -	7	Partial capture
07-25 17:20	20m	+3 / -	PE9JAN	- / 0	7	Partial capture
07-25 17:15	20m	-6 / +1	DB1EF	-22 / -	3	✓ Closing observed
07-25 17:09	20m	+4 / -	SH4LIF	- / -	5	Partial capture
07-25 17:01	20m	-4 / -	RN6MA	- / -2	2	✓ Closing fragment
07-25 16:58	20m	- / -	DL1R	+2 / -	7	Partial capture
07-25 16:58	20m	- / -	M8KKH	-6 / -	2	Partial capture
07-25 16:51	20m	-5 / -1	CN2DX	0 / -11	9	✓ Full exchange observed
07-25 16:45	20m	+2 / -	VK2LAW	- / -13	2	Partial capture
07-18 15:50	10m	-17 / -	EA5UI	- / -	2	Partial capture
07-18 14:54	10m	- / +9	SV2CLJ	-1 / -	10	Partial capture
07-18 12:03	10m	-13 / -	HA3GX	- / -4	4	✓ Closing fragment
07-18 12:03	10m	- / -14	DN9HAN	-16 / -	2	Partial capture
07-12 18:25	20m	-12 / -	S21VHF	- / -	6	Partial capture
07-12 18:21	20m	- / -	OK1DBE	-3 / -	2	Partial capture
07-12 17:58	20m	-6 / +1	EA3LF	-18 / -4	8	Partial capture
07-12 17:56	20m	-4 / -	RW3TM	- / -7	2	Partial capture
07-12 17:44	20m	-6 / -	YH1AA	- / -9	4	✓ Closing fragment
07-12 17:39	20m	-4 / -	A61FJ	- / -9	3	✓ Closing fragment
07-12 17:36	20m	- / -	EA7LGM	0 / -	6	Partial capture
07-12 17:33	20m	-1 / -	YH2AZ	- / -10	4	Partial capture
07-12 17:25	20m	+1 / -	A61OK	- / -3	3	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
111630 -10 1535  EA3DKP IV3VFP R+10 (x2)

20m

UTC    dB Audio  Message
082745  -8 1589  OH3JF EA3DKP JN12
083345 -13 1590  CQ EA3DKP JN12
083415 -12 1589  IZ5MJO EA3DKP -21
083430  -7 2208  EA3DKP R2ZCA KO81 (x2)
083500 -18 1589  EA3DKP DF2JK JO30 (x3)
084045  -6 1589  UT7UJ EA3DKP R+01 (x7)

10m

UTC    dB Audio  Message
145730  +1  617  EA3DKP SV2CLJ +08 (x5)
153300 -24 1704  M8EVM EA3DKP R-18
153445 -16 1705  CQ EA3DKP JN12 (x4)
155045 -20 1514  EA5UI EA3DKP JN12 (x2)
183630 -23 1694  EA3DKP PI4DX +09 (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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