LA7NO — 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: Norway Most frequent locator attributed to this token: JP20

Receiver-side FT8 activity involving LA7NO, decoded by SO8OO in southeastern Poland. 146 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 13 UTC dates in the available aggregate history. Observed between 2026-06-17 and 2026-11-03.

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 146 FT8 messages attributed to LA7NO as the transmitting token by decoded message structure across 13 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (59%), followed by 40 m (32%) and 80 m (8%). Most decodes (90%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -9 dB.

Overview

146
Messages attributed
13
UTC dates decoded
26
Active 15-min windows
-9 dB
Estimated median S/N

Bands

80m · 11 40m · 47 20m · 86 10m · 2
First attributed message: 2026-06-17
Last attributed message: 2026-11-03 16:34 UTC

Observed FT8 message patterns

Attributed sample
146 messages
Active dates
13 UTC dates
Estimated median S/N
-9 dB
Estimated 10th-90th percentile
-19 to -2 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 23, moderate (-15 to -9 dB) 50, strong (≥ -8 dB) 73.

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 LA7NO in decoded directed-looking exchanges:

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 LA7NO

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
JP20 · 132 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,576 km (approx.)
Last such locator decoded
2026-09-18 21:29 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 UTCBandLA7NO S/NCounterpartCounterpart S/NMsgsCapture
11-06 20:47 160m - / - DK9BF -10 / - 3 Partial capture
11-06 20:47 160m - / -5 F1PBZ +2 / - 7 Partial capture
10-26 21:43 160m - / -21 EA8BS -20 / - 2 Partial capture
10-26 21:39 160m - / -21 EA8BS -20 / - 2 Partial capture
09-24 14:00 10m - / -16 CN8WK +4 / - 2 ✓ Closing fragment
09-22 12:22 40m - / +8 DA1ST -12 / - 7 ✓ Closing fragment
09-22 12:21 40m - / - HA7TM +7 / - 3 Partial capture
09-19 18:45 80m - / - PE1NPS +9 / - 2 Partial capture
09-18 21:29 40m - / - PD0LBY -2 / - 2 Partial capture
09-18 21:26 40m -6 / -14 PE1JLZ -9 / +4 13 Partial capture
09-18 21:23 40m -7 / - W1DWE - / -17 4 Partial capture
09-18 21:07 40m -16 / - RI1FJZ - / - 2 Partial capture
09-18 21:03 40m - / - PD3RMV -6 / - 4 Partial capture
09-18 21:00 40m -2 / - WM1G - / - 4 Partial capture
09-18 20:45 40m -9 / - RI1FJZ - / - 9 Partial capture
09-17 21:06 80m - / - US2YW +9 / - 3 Partial capture
09-17 21:06 80m - / - UX5UO +10 / - 4 Partial capture
09-17 21:04 80m -15 / - RA3PGR - / -9 3 Partial capture
09-17 21:02 80m -15 / - RA3TVW - / - 3 Partial capture
09-17 20:57 80m - / - UR5EDX +13 / - 7 Partial capture
09-17 20:55 80m -14 / - RI1FJZ - / - 5 Partial capture
09-17 20:02 160m - / -17 OM3SX +5 / - 8 ✓ Closing fragment
09-17 19:49 160m - / -8 OM3SX +7 / - 7 ✓ Closing fragment
09-03 21:32 160m - / - SP2GJI -8 / - 2 Partial capture
09-01 21:28 40m - / - HB9PDZ -9 / - 3 Partial capture
09-01 21:27 40m - / - R3SN 0 / - 3 Partial capture
09-01 21:24 40m -9 / -15 <...> -3 / +1 4 Partial capture
09-01 21:16 40m -10 / - D2ACE - / - 7 Partial capture
09-01 21:07 40m -6 / - D2ACE - / - 9 Partial capture
08-31 19:57 20m -4 / - W7CT - / - 19 Partial capture
08-31 18:25 20m - / - IU5HIU -2 / - 3 Partial capture
08-31 18:17 20m -8 / - N5DRW - / - 17 Partial capture
08-31 18:09 20m -12 / - N5DRW - / - 3 Partial capture
08-30 17:29 20m -7 / - W7CT - / - 6 Partial capture
08-30 17:23 20m -7 / - W7CT - / - 3 Partial capture
08-30 17:15 20m -5 / - W7CT - / - 9 Partial capture
08-28 20:40 20m - / -8 DK7ZT -5 / - 3 Partial capture
08-28 20:39 20m - / - KS0CW -12 / - 2 ✓ Closing fragment
08-23 17:52 20m -6 / - KK6KC - / - 6 Partial capture

Recent FT8 messages decoded at SO8OO

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

160m 
UTC    dB Audio  Message
200745  +8  237  LA7NO OM3SX RR73
213900 -17 1861  LA7NO EA8BS -21 (x4)
204700  +1 2551  LA7NO F1PBZ -05 (x2)
204730 -10 1836  LA7NO DK9BF JO42
204800  +1 2551  LA7NO F1PBZ -05
204800 -13 1837  LA7NO DK9BF JO42
204830  +4 2551  LA7NO F1PBZ -05
204830  -7 1836  LA7NO DK9BF JO42
204900  +2 2551  LA7NO F1PBZ -05 (x3)
40m 
UTC    dB Audio  Message
213000 -11 1964  LA7NO PE1JLZ R-14
213000  +0 1534  LA7NO PD0LBY JO22
122100  +7 1806  LA7NO HA7TM JN97 (x3)
122230  -8 1807  LA7NO DA1ST JO41 (x7)
163415 -21 1073  EY7BP LA7NO R-22
163500  +4 1073  LA7NO YO4NF -08
163600 -17 1534  LA7NO PD0LBY JO22
10m 
UTC    dB Audio  Message
140030  +6 2803  LA7NO CN8WK -16 (x2)
80m 
UTC    dB Audio  Message
210230 -11 2246  RA3TVW LA7NO JP20 (x3)
210430 -15 2120  RA3PGR LA7NO JP20 (x3)
210645  +8  932  LA7NO UX5UO KO50
210645  +8 2121  LA7NO US2YW KN28
210715 +13  932  LA7NO UX5UO KO50
210715  +8 2121  LA7NO US2YW KN28
210745  +7  932  LA7NO UX5UO KO50
210745 +10 2121  LA7NO US2YW KN28
210815 +10  932  LA7NO UX5UO KO50
184500  +7  474  LA7NO PE1NPS JO22 (x2)
20m 
UTC    dB Audio  Message
195900  -3 2107  W7CT LA7NO JP20 (x15)

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

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee