HA7LJ — 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: Hungary Most frequent locator attributed to this token: KN07

Receiver-side FT8 activity involving HA7LJ, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-16.

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 FT8 messages attributed to HA7LJ as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 80 m (67%) and 40 m (33%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.

Overview

Messages attributed

UTC dates decoded

Active 15-min windows

S/N pattern not inferred

Bands

80m · 2 40m · 1

First attributed message: 2026-08-16
Last attributed message: 2026-08-16 17:52 UTC

Observed FT8 message patterns

Attributed sample: 3 messages
Active dates: 1 UTC dates
S/N summary: Too few decodes
S/N percentile sample: Too small
Recurring-pattern threshold: Not met

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. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with HA7LJ in decoded directed-looking exchanges:

CR7BRV · Portugal F4LNM · France F5RMK · France IT9CUE · Sicily IU0VOG · Italy OH2CI · Finland ON4AZR · Belgium PA1GLD · Netherlands R7NO · European Russia RC6OU · European Russia RU3UR · European Russia SV5BYP · Dodecanese

Most frequent locator attributed to HA7LJ

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: KN07 · 3 decoded messages
SO8OO receiver locator: KN09VW
Locator-centre separation: 277 km (approx.)
Last such locator decoded: 2026-08-16 17:52 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	HA7LJ S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 14:29	10m	- / -15	RC6OU	-4 / -	3	✓ Closing fragment
08-17 12:13	10m	- / -18	RU3UR	-15 / -	2	✓ Closing fragment
08-17 11:31	10m	- / -16	R7NO	-14 / -	2	✓ Closing fragment
08-17 07:48	10m	- / -9	IT9CUE	-20 / -	2	✓ Closing fragment
08-16 17:46	80m	-6 / -	9A3AUH	- / -	2	Partial capture
08-16 10:37	10m	- / -6	F5RMK	-20 / -	3	✓ Closing fragment
08-15 15:17	10m	- / -5	IU0VOG	-12 / -	2	✓ Closing fragment
08-15 14:21	10m	- / +2	SV5BYP	-18 / -	2	✓ Closing fragment
08-12 10:22	10m	- / -8	RA6ATZ	0 / -	2	Partial capture
08-12 09:41	10m	- / +2	UY5QJ	-8 / -	2	✓ Closing fragment
08-12 09:39	10m	- / 0	<...>	-18 / -	2	Partial capture
08-10 13:24	10m	- / -	SV7BAY	-6 / -	2	✓ Closing fragment
08-10 12:34	10m	- / -	ON4AZR	-16 / -	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

10m

UTC    dB Audio  Message
103800 -21 1648  HA7LJ F5RMK -06 (x2)
074845 -21 2095  HA7LJ IT9CUE -09 (x2)
113100 -19 1577  HA7LJ R7NO -16 (x2)
121345 -14 2385  HA7LJ RU3UR -18 (x2)
132930  -6  651  HA7LJ F6ARS JN38
142900  -5 1118  HA7LJ RC6OU KN98 (x3)
123000 -11  851  HA7LJ F4LNM 73
151945 -22 1958  HA7LJ OH2CI RR73
151445 -18 1039  HA7LJ CR7BRV RR73

40m

UTC    dB Audio  Message
175230 -18 1834  DH7ACI HA7LJ KN07

80m

UTC    dB Audio  Message
174600  -7 1816  9A3AUH HA7LJ KN07 (x2)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

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