LX9UN — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Luxembourg Most frequent locator attributed to this token: JN29

Receiver-side FT8 activity involving LX9UN, decoded by SO8OO in southeastern Poland. 268 FT8 messages attributed to this token as transmitter, on 40m, 20m, across 3 UTC dates in the available aggregate history. Observed between 2026-08-30 and 2026-09-07.

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 LX9UN as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (96%), followed by 20 m (4%). Several six-hour UTC windows tied for the largest share (70%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (87%); the estimated median was 0 dB.

Overview

268
Messages attributed
3
UTC dates decoded
16
Active 15-min windows
0 dB
Estimated median S/N

Bands

40m · 258 20m · 10
First attributed message: 2026-08-30
Last attributed message: 2026-09-07 14:41 UTC

Observed FT8 message patterns

Attributed sample
268 messages
Active dates
3 UTC dates
Estimated median S/N
0 dB
Estimated 10th-90th percentile
-9 to +6 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 34, strong (≥ -8 dB) 234.

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 LX9UN 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 LX9UN

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
JN29 · 98 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
1,206 km (approx.)
Last such locator decoded
2026-09-07 14:39 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 UTCBandLX9UN S/NCounterpartCounterpart S/NMsgsCapture
09-07 14:39 40m - / - DJ0BS -9 / - 5 Partial capture
09-07 14:34 40m -9 / +10 IK2ZJR -12 / -9 28 Partial capture
09-07 14:32 40m -10 / - PD0LBY -18 / -13 5 Partial capture
09-07 14:31 40m - / - LX1FDE -10 / - 2 Partial capture
09-07 14:27 40m -8 / - LA9UDA - / - 11 Partial capture
08-31 10:59 20m - / - EB3JT -5 / - 2 Partial capture
08-31 10:58 20m - / - IW5ALZ -4 / - 2 Partial capture
08-31 10:56 20m -10 / - EA7AZH - / -14 2 ✓ Closing fragment
08-31 10:53 20m - / - RV3YN -13 / - 7 Partial capture
08-31 10:53 20m - / - DL5DQZ -6 / - 6 Partial capture
08-31 10:52 20m - / - OE6TNO -2 / - 2 Partial capture
08-31 10:52 20m -4 / - F5IXN +1 / -10 7 ✓ Closing observed
08-31 10:52 20m - / - SP6AXW -3 / - 5 Partial capture
08-31 10:51 20m - / - EB3JT 0 / - 3 Partial capture
08-31 10:51 20m - / - LA2GCA -15 / - 3 Partial capture
08-31 10:50 20m - / - US2YW +14 / - 4 Partial capture
08-31 09:30 40m - / - SP7TF -4 / - 3 ✓ Closing fragment
08-31 09:23 40m - / - DK5DW -10 / - 5 Partial capture
08-31 09:22 40m - / - SQ9BDB -2 / - 8 Partial capture
08-31 09:21 40m -4 / - DK4RH - / -3 2 Partial capture
08-31 09:20 40m - / - OE2HEM -6 / - 10 Partial capture
08-31 09:17 40m -7 / - EB2EMZ - / -10 5 Partial capture
08-31 09:07 40m - / - UT4PA +12 / - 2 Partial capture
08-31 09:05 40m - / - SP9UPH +5 / - 3 Partial capture
08-31 08:57 40m - / - DD9PN -15 / - 8 Partial capture
08-31 08:54 40m -9 / +7 OE8PIT -11 / -18 24 Partial capture
08-31 08:53 40m -4 / - G3AKA - / -4 2 Partial capture
08-31 08:51 40m - / - UT4PA +8 / - 4 Partial capture
08-31 08:51 40m -8 / - DK7UY - / -11 2 Partial capture
08-30 20:45 40m -6 / +4 TF1EIN -9 / -10 3 Partial capture
08-30 20:43 40m - / - M0DSK -6 / - 2 Partial capture
08-30 20:42 40m - / - DL3MIB +12 / - 6 Partial capture
08-30 20:41 40m -2 / -5 TA3GO -14 / - 3 Partial capture
08-30 20:39 40m +5 / -12 PD0PY -16 / -2 5 ✓ Full exchange observed
08-30 20:39 40m - / - YO3BMI 0 / - 8 Partial capture
08-30 20:37 40m +2 / +10 DK6WS -8 / -10 6 ✓ Full exchange observed
08-30 20:37 40m - / -18 R3LCW -2 / - 16 Partial capture
08-30 20:36 40m - / - PE1NPS -4 / - 2 Partial capture
08-30 20:34 40m - / - ES7GN -16 / - 2 Partial capture
08-30 20:34 40m -2 / -11 ER1CW -6 / -17 4 ✓ Full exchange observed
08-30 20:31 40m +4 / - OH3GKA - / -10 2 Partial capture
08-30 20:29 40m +1 / -5 RD9U 0 / -10 5 ✓ Full exchange observed
08-30 20:27 40m +2 / - DF3TN -12 / -7 5 ✓ Full exchange observed
08-30 20:26 40m - / -8 R3LCW -2 / - 17 Partial capture
08-30 20:26 40m -1 / - HA9PP - / -8 3 ✓ Closing fragment
08-30 20:24 40m -4 / - GM4HYG -6 / -5 5 ✓ Closing observed
08-30 20:23 40m -4 / - F4MID - / -6 2 Partial capture
08-30 20:21 40m - / - ON5RZ +2 / - 5 Partial capture
08-30 20:21 40m 0 / - OH2BGX - / -10 2 Partial capture
08-30 20:19 40m - / - SP3EOL -10 / - 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
144015 -12 1453  LX9UN DJ0BS JO52
144030  -3 3080  IK2ZJR LX9UN -12
144045  -8 2380  LX9UN IK2ZJR R+10
144045 -11 1452  LX9UN DJ0BS JO52
144100  +0 3080  IK2ZJR LX9UN -12
144115 -11 2380  LX9UN IK2ZJR R+10
144115  -5 1452  LX9UN DJ0BS JO52
144145  -9 2379  LX9UN IK2ZJR R+10
144145  -6 1452  LX9UN DJ0BS JO52
144215 -10 2380  LX9UN IK2ZJR R+10 (x6)
20m 
UTC    dB Audio  Message
105515  -8 1493  LX9UN DL5DQZ JO61
105545 -12 2314  LX9UN RV3YN KO73
105545  -6 1493  LX9UN DL5DQZ JO61
105600  -6 1138  EA7AZH LX9UN R-14
105615 -10 2314  LX9UN RV3YN KO73
105615  -5 1493  LX9UN DL5DQZ JO61
105630 -14 1138  EA7AZH LX9UN 73
105645 -14 2314  LX9UN RV3YN KO73
105645  -4 1138  LX9UN EB3JT JN01
105645  -8 1493  LX9UN DL5DQZ JO61
105700 -10 1138  CQ LX9UN JN29
105845  -6 2998  LX9UN IW5ALZ JN53
105915  -4 1138  LX9UN EB3JT JN01
105945  -3 2998  LX9UN IW5ALZ JN53
105945  -6 1138  LX9UN EB3JT JN01
80m 
UTC    dB Audio  Message
200045  +2  722  LX9UN I4USC JN54 (x3)
60m 
UTC    dB Audio  Message
192100 -12  735  LX9UN DL1TJ JN69 (x3)

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.

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