LA9XKA — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving LA9XKA, decoded by SO8OO in southeastern Poland. 76 FT8 messages attributed to this token as transmitter, on 80m, 60m, across 2 UTC dates in the available aggregate history. Observed between 2026-11-03 and 2026-11-04.
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 76 FT8 messages attributed to LA9XKA as the transmitting token by decoded message structure across 2 UTC dates in the available aggregate history. The largest monitored-band total was 60 m (53%), followed by 80 m (47%). In this small sample, the estimated median decoder S/N was -9 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-11-04 20:37 UTC
Observed FT8 message patterns
- Attributed sample
- 76 messages
- Active dates
- 2 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -18 to +3 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 23, strong (≥ -8 dB) 37.
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 LA9XKA in decoded directed-looking exchanges:
Most frequent locator attributed to LA9XKA
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
- JP50 · 29 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,356 km (approx.)
- Last such locator decoded
- 2026-11-04 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 | LA9XKA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 20:47 | 160m | - / -17 | HB9CXZ | +7 / - | 2 | Partial capture |
| 11-04 20:46 | 160m | - / -14 | IZ0BVU | +1 / - | 2 | ✓ Closing fragment |
| 11-04 20:44 | 160m | - / -6 | YL3CW | +5 / - | 2 | ✓ Closing fragment |
| 11-04 20:42 | 160m | - / -5 | OH1ZK | +8 / - | 2 | ✓ Closing fragment |
| 11-04 20:40 | 160m | - / -13 | DK7ZT | -1 / - | 3 | ✓ Closing fragment |
| 11-04 20:36 | 80m | -2 / -11 | UX7UU | 0 / +5 | 4 | ✓ Full exchange observed |
| 11-04 20:36 | 80m | - / - | RK6OQ | -2 / - | 2 | Partial capture |
| 11-04 20:33 | 80m | -3 / -9 | UX0CZ | -5 / -16 | 8 | ✓ Full exchange observed |
| 11-04 20:31 | 80m | +3 / - | TA7MMI | - / +9 | 4 | ✓ Closing fragment |
| 11-04 20:28 | 80m | +3 / -11 | LA3BO | 0 / - | 5 | ✓ Full exchange observed |
| 11-04 20:21 | 80m | -1 / - | TA7MMI | - / +2 | 8 | Partial capture |
| 11-04 20:20 | 80m | -2 / - | UR4QWW | - / - | 2 | Partial capture |
| 11-04 20:19 | 80m | -5 / - | DA6DE | -10 / -12 | 4 | Partial capture |
| 11-04 20:17 | 80m | -3 / - | TA7MMI | - / - | 3 | Partial capture |
| 11-04 20:15 | 80m | -5 / -12 | UR4QWW | -5 / -6 | 5 | ✓ Full exchange observed |
| 11-04 20:14 | 80m | 0 / -6 | GW5VOG | -14 / -15 | 3 | ✓ Full exchange observed |
| 11-04 20:11 | 80m | -4 / -5 | LZ1GC | +10 / - | 6 | ✓ Full exchange observed |
| 11-04 19:58 | 60m | - / -13 | DG5PW | -16 / - | 3 | ✓ Closing fragment |
| 11-04 19:54 | 60m | - / - | VE1YX | -17 / - | 2 | ✓ Closing fragment |
| 11-04 19:51 | 60m | - / - | EA5JXP | -16 / - | 3 | ✓ Closing fragment |
| 11-03 19:12 | 60m | -19 / -10 | DF4SI | -12 / +4 | 5 | ✓ Full exchange observed |
| 11-03 19:10 | 60m | -19 / -19 | EA1BVG | -16 / -4 | 4 | ✓ Full exchange observed |
| 11-03 19:06 | 60m | - / -16 | 4Z1KN | -16 / - | 2 | ✓ Closing fragment |
| 11-03 18:52 | 60m | -10 / - | LZ1GC | +16 / - | 5 | ✓ Full exchange observed |
| 11-03 18:39 | 60m | -16 / - | S79VU | - / -12 | 4 | ✓ Closing fragment |
| 11-03 18:13 | 60m | -16 / - | SP7ROH | - / - | 2 | ✓ Closing fragment |
| 11-03 18:12 | 60m | -17 / +8 | DL9KV | -22 / +6 | 4 | ✓ Full exchange observed |
| 11-03 18:09 | 60m | -15 / +5 | HB9EUP | 0 / - | 4 | ✓ Full exchange observed |
| 11-03 18:07 | 60m | -14 / - | HA1UA | - / - | 2 | ✓ Closing fragment |
| 11-03 18:06 | 60m | -12 / -4 | DC3TI | -16 / - | 4 | ✓ Closing observed |
| 11-03 18:04 | 60m | -8 / - | OM5GU | - / -10 | 3 | ✓ Closing fragment |
| 11-03 17:58 | 60m | -14 / - | SP5GNI | - / - | 2 | Partial capture |
| 11-03 17:57 | 60m | -14 / - | LZ911TD | - / - | 2 | Partial capture |
| 11-03 17:41 | 60m | -16 / - | SQ4FAE | -17 / - | 3 | Partial capture |
| 11-03 17:40 | 60m | -16 / -6 | OE3UKW | +1 / +7 | 4 | ✓ Full exchange observed |
| 11-03 17:36 | 60m | -14 / +10 | M1FJG | -4 / +8 | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 204015 -1 1962 LA9XKA DK7ZT JO40 (x3) 204215 +10 2575 LA9XKA OH1ZK -05 (x2) 204415 +3 1394 LA9XKA YL3CW -06 (x2) 204615 +1 1431 LA9XKA IZ0BVU -14 (x2) 204715 +7 2271 LA9XKA HB9CXZ JN46 (x2)
UTC dB Audio Message 203245 +6 1851 TA7MMI LA9XKA 73 203330 -6 1849 LA9XKA UX0CZ KN59 (x2) 203415 +0 1851 UX0CZ LA9XKA -16 (x2) 203500 -2 1852 LA9XKA UX0CZ R-09 203515 -2 1851 UX0CZ LA9XKA RR73 203530 -5 1851 LA9XKA UX0CZ RR73 203615 -1 1905 UX0CZ LA9XKA 73 203630 -3 1906 LA9XKA RK6OQ KN87 203645 -9 1905 UX7UU LA9XKA +05 203700 -1 1771 LA9XKA UX7UU R-11 203715 +4 1905 UX7UU LA9XKA RR73 203730 +1 1771 LA9XKA UX7UU 73 203800 -1 1906 LA9XKA RK6OQ KN87
UTC dB Audio Message 191100 -19 1265 EA1BVG LA9XKA R-04 191115 -15 1198 LA9XKA EA1BVG RR73 191245 -22 1265 DF4SI LA9XKA JP50 191300 -10 2269 LA9XKA DF4SI -10 191315 -13 1265 DF4SI LA9XKA R+04 191330 -13 2269 LA9XKA DF4SI RR73 191345 -21 1265 DF4SI LA9XKA 73 195145 -15 1216 LA9XKA EA5JXP JM08 (x3) 195445 -17 1044 LA9XKA VE1YX FN74 (x2) 195830 -14 1216 LA9XKA DG5PW JO30 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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