F1EKA — 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: France Most frequent locator attributed to this token: JN28

Receiver-side FT8 activity involving F1EKA, decoded by SO8OO in southeastern Poland. 268 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 43 UTC dates in the available aggregate history. Observed between 2026-06-08 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 268 FT8 messages attributed to F1EKA as the transmitting token by decoded message structure across 43 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (87%), followed by 40 m (11%) and 10 m (2%). Most decodes (87%) fell within the six-hour window 08:00-14:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -16 dB.

Overview

268

Messages attributed

UTC dates decoded

Active 15-min windows

-16 dB

Estimated median S/N

Bands

40m · 29 20m · 234 10m · 5

First attributed message: 2026-06-08
Last attributed message: 2026-11-05 10:26 UTC

Observed FT8 message patterns

Attributed sample: 268 messages
Active dates: 43 UTC dates
Estimated median S/N: -16 dB
Estimated 10th-90th percentile: -21 to -9 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 153, moderate (-15 to -9 dB) 89, strong (≥ -8 dB) 26.

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 F1EKA in decoded directed-looking exchanges:

EA1GAR · Spain LY7T · Lithuania 2E0NBL · England CR5VP · Portugal IZ5IIN · Italy R4UA · European Russia SP8S/P · Poland DA0M · Fed. Rep. of Germany DK1WU · Fed. Rep. of Germany DK8EW · Fed. Rep. of Germany DL7ACA · Fed. Rep. of Germany F4KML · France

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 F1EKA

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: JN28 · 170 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 1,227 km (approx.)
Last such locator decoded: 2026-11-05 10:24 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	F1EKA S/N	Counterpart	Counterpart S/N	Msgs	Capture
11-05 10:24	40m	-19 / -	OZ5KAJ	- / -16	3	Partial capture
11-05 10:15	40m	-20 / 0	DK8EW	-14 / -	6	✓ Closing observed
11-03 14:12	40m	-14 / -6	LZ2SPD	+2 / -	2	Partial capture
11-03 14:11	40m	-14 / -	SP2EOE	- / -	2	Partial capture
11-03 14:03	40m	-13 / -	2E0TSS	- / -9	4	Partial capture
11-03 14:02	40m	-15 / -	PD1ADA	-18 / -	4	✓ Closing observed
11-03 14:01	40m	-12 / -	DL7ACA	-3 / -	3	✓ Closing observed
11-03 14:00	40m	-13 / -	F4KML	- / -	2	✓ Closing fragment
11-03 10:25	40m	-17 / -	F1NOU	- / -	3	Partial capture
11-03 10:24	40m	-16 / -	G3VCQ	- / -	2	✓ Closing fragment
11-03 10:22	40m	- / -	DK1WU	-8 / -	2	✓ Closing fragment
10-23 13:03	10m	- / -13	CT7BRV	0 / -	4	Partial capture
10-19 12:17	10m	-22 / -	LY7T	- / +1	2	✓ Closing fragment
10-19 12:13	10m	- / +2	EA1GAR	-12 / -	3	✓ Closing fragment
08-21 09:01	20m	- / -9	SP8S/P	-20 / -	3	✓ Closing fragment
08-20 13:00	20m	-7 / -	R4UA	+8 / -	2	✓ Closing observed
08-16 12:43	20m	-16 / -	TM2LW	- / -	3	Partial capture
08-16 12:37	20m	-15 / -	IZ5IIN	- / +3	6	✓ Closing fragment
08-11 08:12	20m	-17 / -11	R6OP	-3 / -	5	Partial capture
08-11 08:08	20m	-15 / -	CR5VP	- / -5	3	✓ Closing fragment
08-11 08:06	20m	-16 / -	2E0NBL	- / -5	3	✓ Closing fragment
08-08 13:17	20m	-16 / -	VU2SW	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

40m

UTC    dB Audio  Message
140945 -12 1253  UN7LZ F1EKA JN28
141115 -13 1253  SP2EOE F1EKA JN28 (x2)
141215 -14 1253  LZ2SPD F1EKA JN28
141300  +2 1252  F1EKA LZ2SPD -06
100715 -20 1254  GM6URC F1EKA R-05
101515 -19 1253  DK8EW F1EKA JN28
101630 -11  524  F1EKA DK8EW +00 (x4)
101815 -20 1253  DK8EW F1EKA 73
102430 -17 1252  OZ5KAJ F1EKA JN28 (x3)

10m

UTC    dB Audio  Message
084215 -11  829  F1EKA <...> +15
121300 -19 1682  F1EKA EA1GAR +02 (x3)
121730 -20 1330  LY7T F1EKA R+01 (x2)
130300  +2 1146  F1EKA CT7BRV -13 (x4)

20m

UTC    dB Audio  Message
123830 -13 1297  IZ5IIN F1EKA R+03 (x4)
124100 -17 1297  IC8CUQ F1EKA -01
124330 -18 1296  TM2LW F1EKA JN28 (x3)
065300 -12 1295  IS0KNW F1EKA JN28
130030  +8 2625  F1EKA R4UA RR73
130045  -7 1296  R4UA F1EKA 73
090130 -24 2030  F1EKA SP8S/P -09 (x3)
090400  +0 1296  <...> F1EKA JN28

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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