EA5JNQ — 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: IM98

Receiver-side FT8 activity involving EA5JNQ, decoded by SO8OO in southeastern Poland. 183 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 6 UTC dates in the available aggregate history. Observed between 2026-07-18 and 2026-11-01.

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 183 FT8 messages attributed to EA5JNQ as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (73%), followed by 40 m (26%) and 20 m (1%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.

Overview

183

Messages attributed

UTC dates decoded

Active 15-min windows

-7 dB

Estimated median S/N

Bands

80m · 133 40m · 48 20m · 2

First attributed message: 2026-07-18
Last attributed message: 2026-11-01 20:46 UTC

Observed FT8 message patterns

Attributed sample: 183 messages
Active dates: 6 UTC dates
Estimated median S/N: -7 dB
Estimated 10th-90th percentile: -19 to +1 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 40, moderate (-15 to -9 dB) 34, 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 EA5JNQ in decoded directed-looking exchanges:

9A2WA · Croatia ×2 DG5LP · Fed. Rep. of Germany DL4DP · Fed. Rep. of Germany DL8TV · Fed. Rep. of Germany F4NRP · France IU3WOZ · Italy IZ8VYU · Italy RN6HK · European Russia 9A4ZM · Croatia 9A5E · Croatia DB2HA · Fed. Rep. of Germany DK7UY · Fed. Rep. of Germany

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 EA5JNQ

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: IM98 · 74 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,203 km (approx.)
Last such locator decoded: 2026-11-01 20:46 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	EA5JNQ S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-01 20:44	80m	-8 / -	RV6HE	- / -9	2	✓ Closing fragment
11-01 20:40	80m	-8 / -	HB9VKL	- / -8	2	✓ Closing fragment
11-01 20:38	80m	-13 / -1	OK2CNI	+6 / -19	4	✓ Full exchange observed
11-01 20:35	80m	-10 / -	EA7LIC	- / 0	4	✓ Closing fragment
11-01 20:32	80m	-6 / -	EA4IBF	- / -10	3	✓ Closing fragment
11-01 20:30	80m	-8 / -7	SP5KG	+8 / -8	5	✓ Full exchange observed
11-01 20:28	80m	- / -	DA1ST	+2 / -	4	Partial capture
11-01 20:24	80m	-6 / -6	DO1WOA	-3 / -22	7	✓ Full exchange observed
11-01 20:23	80m	-6 / -11	SP5JMA	+11 / -13	5	✓ Full exchange observed
11-01 20:21	80m	-7 / -8	DB2HA	+6 / -13	5	✓ Full exchange observed
11-01 20:17	80m	-8 / -	HF5A	+6 / 0	3	Partial capture
11-01 20:17	80m	-6 / -	YO8CRU	-9 / -	4	✓ Closing observed
11-01 20:16	80m	-7 / -	DK7UY	- / -8	2	✓ Closing fragment
11-01 20:08	80m	-9 / -10	OE1KLA	+5 / -	6	✓ Closing observed
11-01 20:08	80m	- / -6	SV9MBH	-16 / -	3	✓ Closing fragment
10-31 22:43	80m	-5 / -	DL1EDR	-1 / -11	4	Partial capture
10-31 22:41	80m	- / -11	F1HFP	+2 / -	3	✓ Closing fragment
10-31 22:38	80m	-5 / -	9A2WA	-19 / -	2	✓ Closing observed
10-31 22:34	80m	- / -12	DO9SAM	+7 / -	3	✓ Closing fragment
10-31 22:31	80m	-11 / -4	DO2HC	-5 / -15	4	✓ Full exchange observed
10-31 22:30	80m	-6 / -	ON1JP	- / +1	2	✓ Closing fragment
10-31 22:28	80m	- / -7	EA5DF	+17 / -	4	✓ Closing fragment
10-31 22:28	80m	-8 / -2	EA5W	-6 / -1	3	✓ Full exchange observed
10-31 21:12	80m	+4 / -	RA6ALF	- / -10	2	Partial capture
10-31 21:09	80m	-1 / -24	RW5CW	-17 / -12	7	✓ Full exchange observed
10-31 21:07	80m	-1 / -	R4FDD	-14 / -8	3	Partial capture
10-31 21:05	80m	+2 / -	EA5TT	- / +1	2	✓ Closing fragment
10-31 21:01	80m	+6 / -	G0HSP	- / -12	2	✓ Closing fragment
10-31 20:54	80m	- / -4	IN3WZS	+4 / -	3	✓ Closing fragment
10-31 20:54	80m	-6 / -3	OK1UOZ	+1 / -	7	✓ Closing observed
10-31 20:52	80m	-5 / -11	YO4NF	-4 / -	3	✓ Closing observed
10-31 20:43	80m	-1 / -	DO1SHK	-20 / -20	2	Partial capture
10-31 20:42	80m	-2 / -3	9A4ZM	+5 / -	3	✓ Closing observed
10-31 19:47	80m	+2 / -	HF5A	- / -13	2	Partial capture
10-31 19:45	80m	+2 / -	LA5VX	- / -17	2	Partial capture
10-31 19:41	80m	- / +2	OE1RDU/3	+3 / -	3	✓ Closing fragment
10-31 19:41	80m	- / -15	RU3DNN	0 / -	5	✓ Closing fragment
10-31 19:41	80m	+2 / -	RK6OQ	-13 / -5	3	✓ Closing observed
10-31 19:39	80m	-2 / -	EA7LHN	- / -12	2	Partial capture
10-31 19:36	80m	0 / -9	DO5PY	-3 / -6	5	✓ Full exchange observed
10-31 19:36	80m	- / -13	SP8HDC	-14 / -	2	Partial capture
10-31 19:34	80m	-2 / -	RK6OQ	-2 / -5	2	Partial capture
10-31 19:33	80m	+3 / -	EC3A	- / 0	3	✓ Closing fragment
10-31 19:31	80m	0 / -	UX7QV	- / -13	3	Partial capture
10-31 19:29	80m	+4 / -	S50XX	+13 / -3	3	✓ Closing observed
10-28 20:04	40m	-8 / -10	TA1MHS	-9 / -16	4	Partial capture
10-28 20:03	40m	-12 / -	DL4DP	- / -15	3	✓ Closing fragment
10-28 20:01	40m	-6 / -	IU3WOZ	- / -14	3	✓ Closing fragment
10-28 19:59	40m	-8 / -	DL8TV	-14 / -15	4	✓ Closing observed
10-28 19:58	40m	-8 / -	DG5LP	- / -9	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
203730  -7 1638  EA7LIC EA5JNQ RR73
203800 -10 1637  CQ EA5JNQ IM98
203815  +7 2117  EA5JNQ OK2CNI JN79
203830 -13 1638  OK2CNI EA5JNQ -19
203845  +5 2117  EA5JNQ OK2CNI R-01
203900 -13 1638  OK2CNI EA5JNQ RR73
203930 -10 1638  CQ EA5JNQ IM98
204000  -5 1638  HB9VKL EA5JNQ -08 (x2)
204100 -15 1638  CQ EA5JNQ IM98
204130 -11 1638  9A2WA EA5JNQ -15
204430  -5 1638  RV6HE EA5JNQ R-09 (x2)
204530 -10 1638  9A2WA EA5JNQ RR73
204600 -11 1638  CQ EA5JNQ IM98

40m

UTC    dB Audio  Message
195945 -14 2170  EA5JNQ DL8TV JN49
200000 -10 1674  DL8TV EA5JNQ -15 (x2)
200100  -6 1674  IU3WOZ EA5JNQ -14 (x3)
200230  -9 1675  DL8TV EA5JNQ RR73
200300 -13 1674  DL4DP EA5JNQ -15 (x3)
200430  -8 1675  TA1MHS EA5JNQ -16
200530  -3 1674  CQ EA5JNQ IM98
200545 -10 2542  EA5JNQ TA1MHS R-10 (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.

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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