EA7ALL — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Spain Most frequent locator attributed to this token: IM88

Receiver-side FT8 activity involving EA7ALL, decoded by SO8OO in southeastern Poland. 3,555 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 84 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-09-15.

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 3,555 FT8 messages attributed to EA7ALL as the transmitting token by decoded message structure across 84 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (60%), followed by 40 m (24%) and 80 m (12%). Most decodes (62%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (73%); the estimated median was -1 dB.

Overview

3,555

Messages attributed

UTC dates decoded

448

Active 15-min windows

-1 dB

Estimated median S/N

Bands

160m · 19 80m · 413 60m · 44 40m · 860 20m · 2,140 10m · 79

First attributed message: 2026-06-06
Last attributed message: 2026-09-15 17:18 UTC

Observed FT8 message patterns

Attributed sample: 3,555 messages
Active dates: 84 UTC dates
Estimated median S/N: -1 dB
Estimated 10th-90th percentile: -15 to +12 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 336, moderate (-15 to -9 dB) 639, strong (≥ -8 dB) 2,580.

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 EA7ALL in decoded directed-looking exchanges:

8A1WWA · Indonesia ×3 YH2AZ · Indonesia ×2 5Z4AB · Kenya ×2 9M2HUS · West Malaysia ×2 9V1DX · Singapore ×2 BA6CC · China ×2 BG2GWN · China ×2 BG7MOM · China ×2 BG9VZ · China ×2 DS2MGT · Republic of Korea ×2 DU8BRS · Philippines ×2 JA4DWR · Japan ×2

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 EA7ALL

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: IM88 · 2,057 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,333 km (approx.)
Last such locator decoded: 2026-09-15 17:18 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	EA7ALL S/N	Counterpart	Counterpart S/N	Msgs	Capture
09-15 17:15	40m	-5 / -23	UA0ACZ	-4 / -6	8	Partial capture
09-15 17:15	40m	- / -	DK8HC	-5 / -	3	Partial capture
09-14 17:30	40m	- / -	F6FHZ	-16 / -	2	Partial capture
09-14 17:28	40m	-8 / -	VK4DBY	- / -	2	✓ Closing fragment
09-14 17:24	40m	-1 / -	VU3IHK	- / -	3	Partial capture
09-12 06:43	40m	- / -	PA2RO	-10 / -	2	Partial capture
09-11 05:59	80m	- / -15	ON1JP	-18 / -	6	Partial capture
09-10 07:07	40m	- / -	ON4KEB	-6 / -	2	Partial capture
09-10 07:00	40m	- / -	IK2ZJR	-10 / -	9	Partial capture
09-10 06:34	40m	- / -11	IU2HUQ	-9 / -	2	Partial capture
09-10 05:14	80m	-14 / -	KJ4QVJ	- / -	2	Partial capture
09-10 04:55	80m	-14 / -	KY2J	- / -6	7	Partial capture
09-09 06:14	80m	- / -	DL3MIB	-7 / -	5	Partial capture
09-09 05:31	80m	- / -	DL3BH	-12 / -	2	Partial capture
09-08 20:39	60m	-12 / -	D2ACE	- / -	3	Partial capture
09-08 05:55	80m	- / -	DO8JB	-19 / -	11	Partial capture
09-07 19:48	80m	-9 / -	ZS1J	- / -23	3	✓ Closing fragment
09-07 19:42	80m	-15 / -	ZS1J	- / -19	5	Partial capture
09-06 21:45	40m	-12 / -	V51PJ	- / -	3	Partial capture
09-06 21:43	40m	-8 / -	DS4AOW	- / -9	4	✓ Closing fragment
09-06 21:42	40m	-13 / -	V51PJ	- / -	2	Partial capture
09-06 21:41	40m	- / -	EA3LF	-9 / -	2	Partial capture
09-05 20:40	40m	+8 / -	JH0LSP	- / -	3	Partial capture
09-05 20:37	40m	+8 / -	JL1IHE	- / -16	5	✓ Closing fragment
09-05 20:35	40m	+8 / -	RW0LZ	- / -	4	Partial capture
09-05 20:29	40m	-6 / -	JN3ONX	- / -11	2	✓ Closing fragment
09-05 20:27	40m	-5 / -	BG5JQV	- / -22	3	✓ Closing fragment
09-05 20:22	40m	+6 / -	JM7EJW	- / -	4	Partial capture
09-05 20:20	40m	+2 / -	YF4FIF	- / -	3	Partial capture
09-05 20:19	40m	- / -	SP6FME	-6 / -	2	Partial capture
09-05 20:16	40m	-6 / -	JR3WYL	- / -22	3	✓ Closing fragment
09-05 20:13	40m	+6 / -	JM7EJW	- / -	5	Partial capture
09-04 23:45	40m	- / -9	RJ6ON	-12 / -	2	Partial capture
09-04 23:43	40m	-2 / -	R9OFG	- / -11	2	✓ Closing fragment
09-04 23:42	40m	0 / -	YF4FIF	- / -	2	Partial capture
09-04 23:38	40m	-9 / -	R9OFG	- / -	2	Partial capture
09-04 23:35	40m	-5 / -	YD1BMK	- / -21	4	✓ Closing fragment
09-04 23:30	40m	-7 / -	YB1PGD	- / -	3	Partial capture
09-04 23:24	80m	-11 / -	N1TQP	- / -11	4	✓ Closing fragment
09-04 23:19	60m	-9 / -	CE6UFF	- / -16	2	Partial capture
09-04 23:06	80m	-13 / -	LU8EKC	- / -	3	Partial capture
09-04 22:46	80m	-10 / -	RI1FJL	-14 / -11	5	✓ Closing observed
09-04 22:43	80m	-9 / -	K1EDG	- / -	3	Partial capture
09-04 06:07	80m	-15 / -	K1CHS	- / -	2	Partial capture
09-04 05:41	80m	-9 / -	K2AKA	- / -	3	Partial capture
09-04 05:34	60m	-12 / -	<...>	- / -14	5	Partial capture
09-04 05:29	80m	-9 / -	KD1ACD	- / -12	4	✓ Closing fragment
09-04 05:27	80m	-15 / -	NO5Z	- / -7	4	✓ Closing fragment
09-04 05:26	80m	-12 / -	HI3CH	- / -	2	✓ Closing fragment
09-04 05:23	80m	-14 / -	K2AKA	- / -19	5	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
172900  -8 2037  VK4DBY EA7ALL RR73
173015 -15 2037  EA7ALL F6FHZ JN18 (x2)
170915  -8  598  UN2NC EA7ALL 73
171530  -7  598  EA7ALL DK8HC JO42
171545  -6  432  UA0ACZ EA7ALL IM88 (x2)
171630  -5  598  EA7ALL DK8HC JO42
171645  -4  432  UA0ACZ EA7ALL IM88 (x2)
171730  -3  598  EA7ALL DK8HC JO42
171745  -4  432  UA0ACZ EA7ALL IM88 (x2)
171830  -4  434  EA7ALL UA0ACZ -23
171845  -7  433  UA0ACZ EA7ALL R-06

80m

UTC    dB Audio  Message
045545 -18 2353  KY2J EA7ALL IM88 (x7)
051445 -14 2755  KJ4QVJ EA7ALL IM88 (x2)
055915 -15 1554  EA7ALL ON1JP -15 (x6)

60m

UTC    dB Audio  Message
055245 -14  924  W6YLZ EA7ALL -18 (x2)
053415 -12  841  <...> EA7ALL IM88 (x5)
053645 -12  842  WE9G EA7ALL RR73
231930  -9  482  CE6UFF EA7ALL IM88 (x2)
203900  -9  813  D2ACE EA7ALL IM88 (x4)
050345 -16 2382  KE9I EA7ALL IM88

20m

UTC    dB Audio  Message
202815  +5  921  KG2H EA7ALL R-11 (x3)
203015  +1  921  KF9UG EA7ALL R-11
203145  +2  922  K8SJM EA7ALL IM88 (x2)
203230 -14 2439  EA7ALL R7ZY KN98
203245  +0  921  K8SJM EA7ALL R-09 (x2)
203345  +2  921  N2BJ EA7ALL IM88 (x3)
203515  -1  921  PY5DC EA7ALL R-15 (x2)
203615  -7  921  N4NRA EA7ALL IM88

160m

UTC    dB Audio  Message
211530 -12 2151  EA7ALL 5Z4AB -12
211545 -11 2152  5Z4AB EA7ALL IM88
211600 -14 2152  EA7ALL 5Z4AB -12
211615  -7 2152  5Z4AB EA7ALL R-18
211630 -15 2151  EA7ALL 5Z4AB RR73
211645 -10 2152  5Z4AB EA7ALL 73
211700  -1 1303  EA7ALL UR5KC KO30 (x4)
192800  +3  496  UD8S EA7ALL IM88 (x5)

10m

UTC    dB Audio  Message
075315 -10 1578  <...> EA7ALL IM88 (x3)
091745 -24 1650  BG0EMF EA7ALL RR73
091815 -18 1087  JA9CHI EA7ALL IM88 (x2)
092030  +0 2785  JA4VLK EA7ALL IM88 (x4)
092415 -16 1075  BD7MTJ EA7ALL RR73
092900 -19 2223  R0AH EA7ALL R-16 (x2)
093030 -18 1086  JA9CHI EA7ALL IM88
093500 -24 1608  JQ1TIV EA7ALL R-04

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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