EA5GPC — 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 EA5GPC, decoded by SO8OO in southeastern Poland. 253 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 26 UTC dates in the available aggregate history. Observed between 2026-07-18 and 2026-11-04.

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 253 FT8 messages attributed to EA5GPC as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (94%), followed by 20 m (5%) and 80 m (1%). Several six-hour UTC windows tied for the largest share (96%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.

Overview

253

Messages attributed

UTC dates decoded

Active 15-min windows

-12 dB

Estimated median S/N

Bands

80m · 2 40m · 238 20m · 12 10m · 1

First attributed message: 2026-07-18
Last attributed message: 2026-11-04 06:07 UTC

Observed FT8 message patterns

Attributed sample: 253 messages
Active dates: 26 UTC dates
Estimated median S/N: -12 dB
Estimated 10th-90th percentile: -19 to -5 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 66, moderate (-15 to -9 dB) 115, strong (≥ -8 dB) 72.

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 EA5GPC in decoded directed-looking exchanges:

IU1JSF · Italy SV1MNE · Greece TA3ZGR · Asiatic Turkey VK2JJM · Australia 3A2LF · Monaco 5B4AMM · Cyprus DL1UDO · Fed. Rep. of Germany F1POK · France F4AAS/P · France F4MZI · France G3TKT · England G8TJQ · 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 EA5GPC

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 · 174 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 2,203 km (approx.)
Last such locator decoded: 2026-11-04 06:07 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	EA5GPC S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-04 06:07	40m	-20 / -	W5THT	- / -	2	Partial capture
11-03 05:34	40m	-16 / -	WP4TNN	- / -	2	Partial capture
11-03 05:11	40m	-12 / -	3A2LF	- / -	2	✓ Closing fragment
11-03 05:08	40m	-15 / -7	5B4AMM	-14 / -7	4	✓ Full exchange observed
11-03 05:05	40m	-9 / -	AA4NP	- / -17	2	Partial capture
11-03 04:55	40m	-8 / -	K5WA	- / -8	3	✓ Closing fragment
11-02 07:40	40m	- / -8	F4NJP	-14 / -	2	Partial capture
11-02 07:04	40m	-22 / -	N4HFE	- / -	2	Partial capture
10-25 05:39	40m	-8 / -	N1EDF	- / -	7	Partial capture
10-25 05:01	40m	- / -	PD1HBL	-16 / -	6	Partial capture
10-25 04:51	40m	-14 / -	DH2NJS	-10 / -14	9	Partial capture
10-25 04:47	40m	-16 / -	R1TET	- / -13	3	✓ Closing fragment
10-25 04:45	40m	-15 / -	KJ5LEB	- / -	2	Partial capture
10-25 04:43	40m	-10 / -	K4YJ	- / -	4	Partial capture
10-24 07:06	40m	- / -	S55A	-6 / -	2	Partial capture
10-22 05:57	40m	-8 / -	N9CBW	- / -	3	Partial capture
10-22 05:49	40m	-5 / -	K5RJM	- / -	8	Partial capture
10-22 05:46	40m	-3 / -	OH5KNL	- / -	6	Partial capture
10-22 05:42	40m	-8 / -	ND9M	- / -	3	Partial capture
10-22 05:36	40m	-9 / -	KF8CTG	- / -26	3	Partial capture
10-20 05:04	40m	-12 / -	N1EDF	- / -	2	Partial capture
10-19 06:22	40m	- / -	S55A	-8 / -	2	Partial capture
10-19 06:21	40m	- / -6	G8TJQ	-10 / -	5	✓ Closing fragment
10-19 06:05	40m	- / -23	MI7GCZ	-7 / -	3	Partial capture
10-18 05:29	40m	-20 / -11	YT3BL	+8 / -10	5	✓ Full exchange observed
10-17 06:31	40m	- / -20	DA2DA	-6 / -	3	Partial capture
10-17 06:01	40m	-10 / +2	F4MZI	-14 / -3	4	✓ Full exchange observed
10-17 05:26	40m	-12 / -	PD9JPV	-13 / -16	2	Partial capture
10-17 05:26	40m	-10 / -	KC1UVP	- / -18	2	✓ Closing fragment
10-17 05:22	40m	- / -7	PA7D	-6 / -	4	Partial capture
10-17 05:19	40m	-12 / -	PA7D	- / -15	3	Partial capture
10-17 05:17	40m	-10 / -	SV1BHF	- / -13	3	✓ Closing fragment
10-17 05:12	40m	-16 / -9	F4AAS/P	-12 / -19	8	✓ Full exchange observed
10-16 10:10	40m	- / -3	IK4YHJ	-20 / -	3	✓ Closing fragment
10-16 07:04	40m	- / -16	OE4BHF	-11 / -	19	Partial capture
10-06 04:34	40m	-16 / -	EW8AAC	- / -	6	Partial capture
10-06 04:29	40m	-18 / +2	LX1TI	+4 / -12	6	✓ Full exchange observed
10-06 04:26	40m	-12 / -	M6ILA	- / -	3	Partial capture
10-06 04:13	40m	-17 / -	HK3AB	- / -	2	Partial capture
10-06 04:04	40m	-11 / -	KF8EKF	- / -14	10	✓ Closing fragment
10-06 03:54	40m	-4 / -	HK3AQJ	- / -	5	Partial capture
10-06 03:52	40m	-10 / -	KC2WUF	- / -	5	Partial capture
10-06 03:50	40m	-7 / -	4L7T	- / -	3	Partial capture
10-06 03:43	40m	-16 / -	AA3DP	- / -17	2	Partial capture
10-06 03:38	40m	- / -	LZ1ZF	-13 / -	2	Partial capture
10-06 03:34	40m	-13 / -	KD3BLX	- / -	3	Partial capture
10-06 03:28	40m	-15 / -	N8F	- / -	3	✓ Closing fragment
10-06 03:25	40m	-13 / -	TI5GAX	- / -	2	Partial capture
10-06 03:23	40m	-13 / -	N1EDF	- / -	3	Partial capture
10-06 03:14	40m	-18 / -	RC9WC	- / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
045530 -10 2285  K5WA EA5GPC IM98 (x3)
050515  -8 2109  AA4NP EA5GPC IM98 (x2)
050815 -14 1948  EA5GPC 5B4AMM -07
050830 -17 2108  5B4AMM EA5GPC R-07
050845 -14 1949  EA5GPC 5B4AMM RR73
050900 -13 2109  5B4AMM EA5GPC 73
051115 -11 2109  3A2LF EA5GPC IM98 (x2)
053445 -14 2108  WP4TNN EA5GPC IM98 (x2)
060700 -22 2164  W5THT EA5GPC IM98 (x2)

10m

UTC    dB Audio  Message
110730 -18 1856  S79VU EA5GPC IM98

80m

UTC    dB Audio  Message
035615 -11  558  N0KGK EA5GPC IM98 (x2)

20m

UTC    dB Audio  Message
054830 -16 1247  VK2JJM EA5GPC 73
055645 -18 1662  HB9TWU EA5GPC IM98 (x3)
060000 -13  875  SV1MNE EA5GPC IM98 (x3)
071345 -16  874  EA5GPC TA3ZGR RR73
133615 -15 1977  EA5GPC IU1JSF JN45 (x2)
133700 -17 2232  IU1JSF EA5GPC -08
133715 -21 1977  EA5GPC IU1JSF R-09
133730 -18 2232  IU1JSF EA5GPC RR73
133745 -22 1977  EA5GPC IU1JSF R-08
141445 -18 2405  OE7MAH EA5GPC R-12

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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