US1EL — 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: Ukraine Most frequent locator attributed to this token: KN78

Receiver-side FT8 activity involving US1EL, decoded by SO8OO in southeastern Poland. 134 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 22 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-10-31.

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 134 FT8 messages attributed to US1EL as the transmitting token by decoded message structure across 22 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (51%), followed by 80 m (48%) and 40 m (1%). Most decodes (69%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.

Overview

134

Messages attributed

UTC dates decoded

Active 15-min windows

-10 dB

Estimated median S/N

Bands

80m · 64 40m · 2 20m · 68

First attributed message: 2026-06-14
Last attributed message: 2026-10-31 20:31 UTC

Observed FT8 message patterns

Attributed sample: 134 messages
Active dates: 22 UTC dates
Estimated median S/N: -10 dB
Estimated 10th-90th percentile: -19 to -3 dB
Recurring-pattern threshold: Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 32, moderate (-15 to -9 dB) 48, strong (≥ -8 dB) 54.

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 US1EL in decoded directed-looking exchanges:

JR1UTC · Japan TI2FAF · Costa Rica VA3DIF · Canada JF1FSR · Japan JN4MIV · Japan JY4CI · Jordan SP1EG · Poland SP2TQQ · Poland YL3PK · Latvia

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 US1EL

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: KN78 · 101 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 971 km (approx.)
Last such locator decoded: 2026-10-31 20:31 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	US1EL S/N	Counterpart	Counterpart S/N	Msgs	Capture
10-31 20:31	80m	-1 / -	JA6LCJ	- / -	2	Partial capture
10-31 20:27	80m	-2 / -	JG3RWX	- / -	4	Partial capture
10-31 20:23	80m	-12 / -	YL3PK	- / -10	3	✓ Closing fragment
10-31 20:21	80m	-8 / -	US2YW	- / 0	2	Partial capture
10-31 20:19	80m	-8 / -11	SP1EG	+5 / -4	4	✓ Full exchange observed
10-31 20:19	80m	-8 / -	SP2TQQ	-13 / -13	4	✓ Closing observed
10-31 20:14	80m	-8 / -	JN4MIV	- / -11	10	✓ Closing fragment
10-31 20:13	80m	-8 / -	JA9ESZ	- / -	3	Partial capture
10-31 20:11	80m	-11 / -	JR1IZM	- / -	2	Partial capture
10-31 20:10	80m	-8 / -	JA9BFN	- / -	2	Partial capture
10-31 20:05	80m	-9 / -	JJ2ONH	- / -13	4	Partial capture
10-31 20:04	80m	-10 / -	JA0HXV	- / -	2	Partial capture
10-31 19:56	80m	-5 / -	JF1FSR	- / -6	3	✓ Closing fragment
10-07 20:11	80m	-8 / -	VK3TZ	- / -	7	Partial capture
10-07 20:04	80m	-13 / -	VK3TZ	- / -	2	Partial capture
10-07 20:00	80m	-12 / -	JH2FXK	- / -	3	Partial capture
10-07 19:55	80m	-3 / -	VK3TZ	- / -	4	Partial capture
10-04 04:06	80m	-16 / -	K4YT	- / -	2	Partial capture
08-25 19:08	20m	- / -	SP6FME	-16 / -	2	Partial capture
08-24 04:05	20m	- / -13	VA3DIF	-6 / -	3	✓ Closing fragment
08-23 14:16	20m	-18 / -	BH2WTV	- / -	2	Partial capture
08-23 14:05	20m	-6 / -	YB2FAJ	- / -	2	Partial capture
08-21 19:44	20m	- / -24	N2BJ	-9 / -	4	Partial capture
08-15 18:50	80m	+3 / -19	JY4CI	-16 / -10	5	✓ Full exchange observed
08-11 04:27	20m	-19 / -	TI2FAF	- / -13	3	✓ Closing fragment
08-11 04:15	20m	-16 / -	N8TUP	- / -	2	Partial capture
08-10 14:27	20m	-17 / -	JH5AVM	- / -	2	Partial capture

Recent FT8 messages decoded at SO8OO

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

80m

UTC    dB Audio  Message
201945  +2 2543  US1EL SP1EG R-11
202000  -9 2542  SP1EG US1EL RR73
202030  -7 2542  SP2TQQ US1EL -13 (x2)
202130  -9 2542  US2YW US1EL +00 (x2)
202345 -14 2542  YL3PK US1EL KN78 (x3)
202730  -1 2969  JG3RWX US1EL KN78 (x4)
203100  +3 2970  JA6LCJ US1EL KN78 (x2)

20m

UTC    dB Audio  Message
140545  -4 2481  YB2FAJ US1EL KN78 (x2)
141030  -1 2613  JG3JLC US1EL KN78
141615 -19 1311  YB7FII US1EL KN78
141645 -16 1311  BH2WTV US1EL KN78 (x2)
040500  -6 1623  US1EL VA3DIF -13 (x3)
163630 -13 2577  YB3CCI US1EL KN78
164615 -17  409  JA8ECS US1EL KN78
164645 -11  408  JI1UMC US1EL KN78
171930 -17 1906  US1EL JR1UTC RR73
190845 -13 2075  US1EL SP6FME JO90 (x2)

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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