LU1BGO — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Argentina Most frequent locator attributed to this token: GF05

Receiver-side FT8 activity involving LU1BGO, decoded by SO8OO in southeastern Poland. 63 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-08-27.

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 63 FT8 messages attributed to LU1BGO as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (100%). In this small sample, the estimated median decoder S/N was -9 dB; no usual signal pattern is inferred.

Overview

63
Messages attributed
1
UTC dates decoded
7
Active 15-min windows
-9 dB
Estimated median S/N

Bands

20m · 63
First attributed message: 2026-08-27
Last attributed message: 2026-08-27 23:05 UTC

Observed FT8 message patterns

Attributed sample
63 messages
Active dates
1 UTC dates
Estimated median S/N
-9 dB
Estimated 10th-90th percentile
-12 to -6 dB
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 2, moderate (-15 to -9 dB) 33, strong (≥ -8 dB) 28.

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 LU1BGO in decoded directed-looking exchanges:

Most frequent locator attributed to LU1BGO

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
GF05 · 13 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
12,276 km (approx.)
Last such locator decoded
2026-08-27 23:04 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 UTCBandLU1BGO S/NCounterpartCounterpart S/NMsgsCapture
08-27 23:04 20m -10 / - GM7JQK - / -17 3 ✓ Closing fragment
08-27 23:00 20m -10 / - UA2FFD - / -16 2 ✓ Closing fragment
08-27 23:00 20m - / - DD9WN -18 / - 2 Partial capture
08-27 22:59 20m -10 / -8 SM7HZK -7 / - 4 ✓ Closing observed
08-27 22:56 20m -9 / - HA1BF - / -22 3 Partial capture
08-27 22:52 20m -7 / -17 DK7ZT -9 / -15 5 Partial capture
08-27 22:50 20m -7 / - TF1SH - / -11 3 ✓ Closing fragment
08-27 22:48 20m -4 / - BU2FW - / -20 4 ✓ Closing fragment
08-27 22:47 20m -14 / - HK3C - / - 2 Partial capture
08-27 22:43 20m - / - F4BYA -4 / - 4 Partial capture
08-27 22:29 20m -5 / -9 RA3ZH -1 / - 4 ✓ Closing observed
08-27 22:28 20m -9 / - ON3KJU - / -23 3 ✓ Closing fragment
08-27 22:23 20m -8 / - IW9FRA - / -13 2 ✓ Closing fragment
08-27 22:22 20m -8 / -16 F1PBZ +11 / -12 3 Partial capture
08-27 22:20 20m -9 / - RC1TB - / -13 3 Partial capture
08-27 22:17 20m - / -15 RC1TB -20 / - 2 Partial capture
08-27 22:17 20m - / -14 UN7EAX -3 / - 5 Partial capture
08-27 22:16 20m -8 / - BG4UVR - / -7 2 ✓ Closing fragment
08-27 22:15 20m -8 / - 5B4ARQ - / -19 2 Partial capture
08-27 22:13 20m -9 / - 7Z1BQ - / -26 3 ✓ Closing fragment
08-27 22:07 20m - / -19 RC1TB -16 / - 4 Partial capture
08-27 22:05 20m -14 / - IZ7RJT - / -15 4 Partial capture
08-27 22:02 20m - / - OE8RPK -18 / - 2 Partial capture
08-27 21:31 20m -9 / -14 IU4UFT -9 / -24 14 Partial capture
08-27 21:30 20m -8 / - SP3JHZ - / -17 2 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

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

20m 
UTC    dB Audio  Message
225745  -8 2028  HA1BF LU1BGO R-22
225845 -11 2028  CQ LU1BGO GF05                        a1
225915 -10 2028  CT7BIN LU1BGO GF05
225930  -7 2480  LU1BGO SM7HZK JO76 (x2)
230000 -20 2029  LU1BGO DD9WN JO41
230015 -10 2028  SM7HZK LU1BGO RR73
230030  -4 2480  LU1BGO SM7HZK 73
230045 -10 2028  UA2FFD LU1BGO -16 (x2)
230200 -15 2029  LU1BGO DD9WN JO41
230315 -10 2029  YO8CKT LU1BGO GF05
230415 -10 2028  GM7JQK LU1BGO GF05 (x3)

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