EA5TS — 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: IM99

Receiver-side FT8 activity involving EA5TS, decoded by SO8OO in southeastern Poland. 118 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 9 UTC dates in the available aggregate history. Observed between 2026-07-25 and 2026-10-28.

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 118 FT8 messages attributed to EA5TS as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (82%), followed by 20 m (15%) and 80 m (3%). Several six-hour UTC windows tied for the largest share (53%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

118

Messages attributed

UTC dates decoded

Active 15-min windows

-9 dB

Estimated median S/N

Bands

80m · 3 40m · 97 20m · 18

First attributed message: 2026-07-25
Last attributed message: 2026-10-28 19:14 UTC

Observed FT8 message patterns

Attributed sample: 118 messages
Active dates: 9 UTC dates
Estimated median S/N: -9 dB
Estimated 10th-90th percentile: -18 to 0 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 21, moderate (-15 to -9 dB) 39, strong (≥ -8 dB) 58.

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 EA5TS in decoded directed-looking exchanges:

9A4ZM · Croatia ×2 F5RMK · France ×2 OK1AY · Czech Republic ×2 DJ0MAB · Fed. Rep. of Germany DK5UR · Fed. Rep. of Germany DK8HC · Fed. Rep. of Germany EB3JT · Spain EI9KF · Ireland F4AXK · France F5PBG · France G8KHF · England KK5JY · United States

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 EA5TS

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: IM99 · 59 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,129 km (approx.)
Last such locator decoded: 2026-10-28 19:12 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	EA5TS S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-02 22:49	160m	- / -	QSY	+18 / -	3	Partial capture
11-02 22:45	160m	- / -	QSY	+18 / -	2	Partial capture
11-02 17:58	80m	- / -19	LZ2ZD	+5 / -	2	✓ Closing fragment
10-28 19:15	40m	- / -	DL8TV	+16 / -	2	Partial capture
10-28 19:12	40m	-17 / -5	PA3GHJ	-7 / -1	5	✓ Full exchange observed
10-28 18:33	40m	+1 / -	OK2FKU	- / -	5	Partial capture
10-28 18:11	40m	-10 / -	JA4FKX	- / -	7	Partial capture
10-28 18:02	40m	-5 / -	LA6RJA	- / -7	3	✓ Closing fragment
10-27 18:51	80m	- / -18	IN3WZS	-11 / -	3	Partial capture
10-27 18:48	80m	- / -8	F5RMK	-22 / -	2	✓ Closing fragment
10-27 18:30	40m	-7 / -	EP2AES	- / -	10	Partial capture
10-27 18:20	40m	-8 / -	EW4DX	- / -	2	Partial capture
10-21 19:14	40m	- / -	IU8RFW	+3 / -	6	Partial capture
10-18 06:43	40m	- / -	HG8LXL	-2 / -	3	Partial capture
10-18 06:36	40m	- / +6	G8KHF	-16 / -	2	✓ Closing fragment
10-18 06:16	40m	- / -6	DJ0MAB	+1 / -	5	✓ Closing fragment
10-18 05:56	40m	-20 / -	TI5GAX	- / -2	6	Partial capture
10-10 18:23	80m	- / -6	AN5CV	0 / -	2	✓ Closing fragment
09-17 18:47	80m	-18 / -19	OK1AY	+4 / -	3	✓ Closing observed
09-17 18:38	80m	- / -12	9A4ZM	+3 / -	4	✓ Closing fragment
09-17 18:36	80m	-22 / +6	EH3ST	-13 / -	3	✓ Closing observed
09-17 18:35	80m	- / -10	ON7USB	+7 / -	3	✓ Closing fragment
09-17 18:32	80m	-22 / -24	HB9CYN	-6 / -	3	✓ Closing observed
09-17 18:28	80m	- / -24	S57MPU	+10 / -	3	✓ Closing fragment
09-17 18:20	60m	- / +1	F5RMK	-12 / -	2	✓ Closing fragment
09-17 18:19	60m	- / 0	ON7GB	-10 / -	6	✓ Closing fragment
09-04 06:29	60m	- / -	IW5DNZ	-16 / -	2	Partial capture
09-03 06:59	40m	- / -10	DK5UR	+2 / -	2	✓ Closing fragment
08-31 22:05	40m	-2 / -2	F5PBG	+3 / -	6	✓ Full exchange observed
08-31 22:04	40m	-6 / -	PE1JLZ	- / -5	2	✓ Closing fragment
08-31 22:02	40m	-4 / -	IZ8PPI	- / -14	5	Partial capture
08-31 22:00	40m	+3 / -	DK8HC	-8 / -9	5	✓ Closing observed
08-31 21:57	40m	+11 / -	RI1FJL	- / -15	4	Partial capture
08-28 06:43	40m	- / -	DL5DQZ	0 / -	3	Partial capture
08-28 06:41	40m	- / -7	DL3AMW	-17 / -	3	Partial capture
08-28 06:05	40m	-8 / -	F4AXK	- / +8	2	✓ Closing fragment
08-28 06:04	40m	-11 / +2	9A4ZM	+5 / -3	5	✓ Full exchange observed
08-28 06:03	40m	-11 / -	WA2HIP	- / -17	3	✓ Closing fragment
08-28 06:00	40m	-16 / -	EB3JT	-20 / -7	3	✓ Closing observed
08-28 05:59	40m	-4 / +9	S57TW	+10 / +2	5	✓ Full exchange observed
08-28 05:57	40m	-15 / -	PV8AJ	- / +6	3	✓ Closing fragment
08-28 05:55	40m	-9 / -6	OH3OJ	-16 / -25	5	✓ Full exchange observed
08-28 05:52	40m	-14 / -	EI9KF	- / -2	5	✓ Closing fragment
08-28 05:51	40m	-13 / -	MW7TTA	- / -13	3	✓ Closing fragment
08-28 05:49	40m	-11 / -	KZ7Y	- / -1	2	✓ Closing fragment
08-12 07:27	40m	- / -	UT4PA	-6 / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

160m

UTC    dB Audio  Message
224530 +18  708  EA5TS QSY (x5)

80m

UTC    dB Audio  Message
183930  +1 1613  EA5TS 9A4ZM 73
184730  +4 1167  EA5TS OK1AY -19 (x2)
184815 -18 1167  OK1AY EA5TS 73
185300  +2 1169  EA5TS OK1AY RR73
182330  +1  281  EA5TS AN5CV -06 (x2)
183530  -7 2895  EA5TS IU5HIU RR73
184815 -23 1906  EA5TS F5RMK -08 (x2)
185115 -12 1559  EA5TS IN3WZS -18 (x3)
175830  +7 1702  EA5TS LZ2ZD -19 (x2)

40m

UTC    dB Audio  Message
181300 -10 1619  JA4FKX EA5TS IM99 (x3)
183300  +0  332  OK2FKU EA5TS IM99 (x5)
191245 -19 2094  PA3GHJ EA5TS IM99
191330  -9 2090  EA5TS PA3GHJ -05
191345 -18 2090  PA3GHJ EA5TS R-01
191400  -5 2090  EA5TS PA3GHJ RR73
191415 -13 2090  PA3GHJ EA5TS 73
191500 +16 2556  EA5TS DL8TV JN49 (x2)

60m

UTC    dB Audio  Message
062945 -15 2378  EA5TS IW5DNZ JN53 (x2)
181930  -6 1668  EA5TS ON7GB JO21 (x2)
182000 -11 1935  EA5TS F5RMK +01
182030  -9 1668  EA5TS ON7GB JO21
182030 -14 1935  EA5TS F5RMK RR73
182100  -8 1668  EA5TS ON7GB JO21 (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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee