EA3JL — 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: Spain Most frequent locator attributed to this token: JN11

Receiver-side FT8 activity involving EA3JL, decoded by SO8OO in southeastern Poland. 1,056 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 59 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-11-05.

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 1,056 FT8 messages attributed to EA3JL as the transmitting token by decoded message structure across 59 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (26%), followed by 160 m (25%) and 60 m (25%). The busiest six-hour window was 18:00-00:00 UTC, containing 46% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

1,056

Messages attributed

UTC dates decoded

186

Active 15-min windows

-12 dB

Estimated median S/N

Bands

160m · 265 80m · 275 60m · 260 40m · 171 20m · 66 10m · 19

First attributed message: 2026-06-07
Last attributed message: 2026-11-05 23:35 UTC

Observed FT8 message patterns

Attributed sample: 1,056 messages
Active dates: 59 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -20 to -2.6 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 326, moderate (-15 to -9 dB) 385, strong (≥ -8 dB) 345.

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 EA3JL in decoded directed-looking exchanges:

W1QC · United States ×2 G3RKF · England ×2 HF5A · Poland ×2 Z68PX · Republic of Kosovo ×2 9A4ZM · Croatia AA1K · United States AA6KJ · United States AB3XL · United States DF2NV · Fed. Rep. of Germany DL1BBO · Fed. Rep. of Germany F5MYK · France G8OO · England

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 EA3JL

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 · 729 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,727 km (approx.)
Last such locator decoded: 2026-11-05 23:32 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	EA3JL S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 23:34	60m	-14 / +6	DL7GP	+2 / -4	5	✓ Full exchange observed
11-05 23:30	60m	-14 / -	W7IMP	- / -14	8	✓ Closing fragment
11-04 23:31	80m	+2 / -	KE1VT	- / -10	4	✓ Closing fragment
11-01 23:08	160m	-14 / -	R6FFB	- / -14	2	✓ Closing fragment
11-01 23:06	160m	-8 / -	BG9MM	- / -	3	Partial capture
11-01 21:42	80m	-10 / -	SP5DFK/QRP	- / -	5	Partial capture
11-01 21:31	80m	-14 / -	RA6FCU/P	- / -	5	Partial capture
11-01 21:23	80m	-16 / -	SP5DFK/QRP	- / -	2	Partial capture
11-01 01:33	160m	-7 / -	W1KOK	- / -	7	Partial capture
11-01 01:25	80m	+1 / -	TJ1GD	- / -16	3	✓ Closing fragment
10-31 22:11	60m	-18 / -	S79VU	- / -	6	Partial capture
10-31 21:15	60m	-4 / -	TN8GD	- / -20	2	Partial capture
10-31 19:41	60m	-8 / -	G8DCJ	- / -14	4	✓ Closing fragment
10-31 19:38	60m	-9 / -	HA5UK	- / -2	2	✓ Closing fragment
10-31 19:35	60m	-8 / -2	TA3GO	-17 / -	3	Partial capture
10-31 19:27	60m	-6 / -	DJ1TU	-18 / +6	5	✓ Closing observed
10-31 19:24	60m	-5 / -7	SV9GPV	+9 / +3	5	✓ Full exchange observed
10-31 19:22	60m	-6 / -	SQ2DPB	- / -	2	Partial capture
10-30 18:53	40m	-9 / -	9X5KM	- / -	4	Partial capture
10-30 18:22	40m	-14 / -	OX3AH	- / -9	4	✓ Closing fragment
10-30 01:26	160m	-18 / -	<...>	- / -	2	Partial capture
10-30 01:17	160m	-16 / -	RA6MQ/P	- / -	6	Partial capture
10-30 00:55	160m	-17 / -	RA6MQ/P	- / -	8	Partial capture
10-30 00:35	160m	-16 / -	RA6MQ/P	- / -	2	Partial capture
10-30 00:31	160m	-20 / -	6W/IK2HKT	- / -	6	Partial capture
10-30 00:29	160m	-21 / -	RA6MQ/P	- / -	4	Partial capture
10-29 23:57	160m	-12 / -	NE6I	- / -	5	Partial capture
10-29 19:02	40m	-13 / -	EP2AES	- / -	7	Partial capture
10-29 18:39	40m	-4 / -	EX7CQ	- / -	2	Partial capture
10-29 18:33	40m	-3 / -	EX7CQ	- / -	5	Partial capture
10-29 18:26	40m	-9 / -	EX7CQ	- / -4	5	Partial capture
10-29 03:43	160m	-12 / -	W2KNG	- / -17	5	✓ Closing fragment
10-29 03:10	160m	-5 / -	NM6V	- / -	2	Partial capture
10-29 03:09	160m	-7 / -	DL1BBO	- / -11	2	✓ Closing fragment
10-29 03:08	160m	-9 / -	NF3R	- / -	2	Partial capture
10-29 03:04	160m	-8 / -	KB3Z	- / -24	8	✓ Closing fragment
10-29 03:02	160m	- / -	RY3K	+2 / -	3	Partial capture
10-29 03:01	160m	-9 / -	W1QC	- / -	4	✓ Closing fragment
10-29 02:59	160m	-8 / -	W3FAY	- / -7	4	✓ Closing fragment
10-29 02:56	160m	-12 / -	W1QC	- / -17	5	✓ Closing fragment
10-29 02:53	160m	-10 / -	NF3R	- / -	6	Partial capture
10-29 02:32	160m	-4 / -	KB3Z	- / -	4	Partial capture
10-29 02:28	160m	-2 / -	AA1K	- / -17	2	✓ Closing fragment
10-27 19:07	40m	-2 / -	EP2AES	- / -	4	Partial capture
10-27 19:06	40m	0 / -	IK4TVP	+3 / -	2	✓ Closing observed
10-27 19:04	40m	-4 / -2	RA3ZDU	+8 / 0	4	✓ Full exchange observed
10-27 19:03	40m	-4 / -	IU8WQS	- / +2	2	✓ Closing fragment
10-27 19:01	40m	-6 / -	EP2AES	- / -	5	Partial capture
10-27 18:48	40m	-2 / -	EP2AES	- / -	3	Partial capture
10-27 18:37	40m	-3 / -	EP2AES	- / -	3	Partial capture

Recent FT8 messages decoded at SO8OO

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

60m

UTC    dB Audio  Message
221545 -19 2095  S79VU EA3JL JN11
223130  -3 2096  AA6KJ EA3JL JN11
233030 -17 1845  W7IMP EA3JL JN11 (x8)
233445  +2 2341  EA3JL DL7GP JO52
233500 -14 1876  DL7GP EA3JL -04
233515  +2 2341  EA3JL DL7GP R+06 (x3)

80m

UTC    dB Audio  Message
213215 -13 1542  RA6FCU/P EA3JL JN11 (x4)
214245 -17 1199  SP5DFK/QRP EA3JL JN11 (x5)
223130  -9 1756  WA3GGM EA3JL 73
060015 -23 2013  R8XF/P EA3JL JN11
233130  +5 1148  KE1VT EA3JL JN11 (x4)

160m

UTC    dB Audio  Message
005115 -24 1657  RA6FCU/P EA3JL JN11 (x2)
005730 -12  602  EA3JL 6W/IK2HKT -15
013315  -8  667  W1KOK EA3JL JN11 (x7)
230645  -8 1277  BG9MM EA3JL JN11 (x3)
230815 -10 1277  R6FFB EA3JL -14 (x2)

40m

UTC    dB Audio  Message
190400 -12 1275  EP2AES EA3JL JN11 (x4)
182245 -15 2021  OX3AH EA3JL JN11 (x4)
182430  -6  934  EA3JL UB3ZKO KO80
182430 -13 2084  EA3JL TA1MB KN41
185015 -14 2316  9X5KM EA3JL JN11 (x5)

20m

UTC    dB Audio  Message
203615  -8 1807  RI0FA EA3JL R-16 (x2)
203915  +4 1952  JG1GEO EA3JL R-21 (x4)

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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