LA3BO — 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 LA3BO, decoded by SO8OO in southeastern Poland. 1,906 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 44 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-22.
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 1,906 FT8 messages attributed to LA3BO as the transmitting token by decoded message structure across 44 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (35%), followed by 80 m (27%) and 20 m (24%). The busiest six-hour window was 03:00-09:00 UTC, containing 46% of decodes. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (84%); the estimated median was +1.4 dB.
Overview
Bands
Last attributed message: 2026-10-22 07:30 UTC
Observed FT8 message patterns
- Attributed sample
- 1,906 messages
- Active dates
- 44 UTC dates
- Estimated median S/N
- +1.4 dB
- Estimated 10th-90th percentile
- -12 to +11.9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 64, moderate (-15 to -9 dB) 245, strong (≥ -8 dB) 1,597.
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 LA3BO 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 LA3BO
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
- JO59 · 883 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,266 km (approx.)
- Last such locator decoded
- 2026-10-22 07:28 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 | LA3BO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 21:56 | 40m | - / -7 | UN0GY | -3 / - | 2 | ✓ Closing fragment |
| 10-22 07:38 | 40m | - / - | PD0WL | -21 / - | 2 | Partial capture |
| 10-22 07:29 | 40m | -2 / - | EB4ECD | - / -12 | 3 | ✓ Closing fragment |
| 10-22 07:28 | 40m | 0 / - | DL9DAJ | - / -6 | 2 | ✓ Closing fragment |
| 10-22 07:25 | 40m | -2 / - | ON1JP | - / -16 | 2 | ✓ Closing fragment |
| 10-22 07:24 | 40m | -6 / - | IZ1UJM | - / -9 | 2 | ✓ Closing fragment |
| 10-22 07:22 | 40m | - / -1 | F1IQH | -11 / - | 4 | ✓ Closing fragment |
| 10-22 06:50 | 40m | +2 / - | PQ5TA | - / - | 2 | Partial capture |
| 10-22 06:49 | 40m | +4 / - | HB9ITZ/P | - / -13 | 2 | ✓ Closing fragment |
| 10-22 06:48 | 40m | -2 / - | F4NJU | - / -18 | 2 | ✓ Closing fragment |
| 10-22 06:47 | 40m | - / +6 | F1PBZ | -10 / - | 2 | Partial capture |
| 10-22 06:46 | 40m | +4 / - | YL3ASK | -10 / -8 | 4 | ✓ Closing observed |
| 10-21 21:58 | 160m | +8 / - | 7P8GE | - / - | 6 | Partial capture |
| 10-21 21:54 | 160m | +12 / - | 7P8GE | - / - | 2 | Partial capture |
| 10-21 21:51 | 160m | +10 / - | MW0DNF | - / -2 | 3 | ✓ Closing fragment |
| 10-21 21:47 | 80m | +8 / -7 | DO8JB | +1 / -2 | 5 | ✓ Full exchange observed |
| 10-21 21:46 | 80m | +8 / -6 | RA6OY | +11 / -10 | 5 | ✓ Full exchange observed |
| 10-21 21:44 | 80m | +8 / +6 | TA7ARH | +5 / -7 | 5 | ✓ Full exchange observed |
| 10-21 21:38 | 80m | +9 / -4 | R3KIZ | -6 / -8 | 5 | ✓ Full exchange observed |
| 10-21 21:38 | 80m | - / - | DK1MCS | +13 / - | 2 | Partial capture |
| 10-21 21:36 | 80m | +8 / - | TA4SSK | - / -12 | 3 | ✓ Closing fragment |
| 10-21 21:10 | 160m | +5 / - | 7P8GE | - / -18 | 64 | Partial capture |
| 10-15 06:38 | 40m | -4 / - | KO4FQW | - / -11 | 2 | ✓ Closing fragment |
| 10-15 06:37 | 40m | -2 / - | C5R | - / -17 | 2 | ✓ Closing fragment |
| 10-15 06:36 | 40m | -1 / -3 | S51CC | +5 / -6 | 4 | ✓ Full exchange observed |
| 10-15 06:32 | 40m | -4 / - | DJ2LJW | - / -17 | 2 | ✓ Closing fragment |
| 10-15 06:32 | 40m | -4 / - | F6FTB | -3 / -1 | 4 | ✓ Closing observed |
| 10-15 06:30 | 40m | -3 / - | ZW5K | - / -12 | 2 | ✓ Closing fragment |
| 10-09 21:13 | 40m | - / - | DF8RU | +1 / - | 3 | Partial capture |
| 10-05 05:39 | 40m | -4 / - | YV5YAM | - / -15 | 2 | Partial capture |
| 10-05 05:33 | 40m | +8 / - | RK3YWS/P | - / -13 | 2 | Partial capture |
| 10-05 05:26 | 40m | +6 / - | PY2MTG | - / -16 | 2 | ✓ Closing fragment |
| 10-01 04:46 | 80m | -1 / - | R3LDD | - / -15 | 5 | ✓ Closing fragment |
| 10-01 04:44 | 80m | +14 / - | HA6WT | +2 / -11 | 4 | ✓ Full exchange observed |
| 10-01 04:36 | 80m | +11 / - | TF4M | - / +1 | 2 | ✓ Closing fragment |
| 10-01 04:01 | 80m | +8 / - | N1IWP | - / -18 | 3 | Partial capture |
| 10-01 03:59 | 80m | +8 / - | RA3PGR | - / -14 | 2 | ✓ Closing fragment |
| 10-01 03:59 | 80m | +12 / - | RA6Z | -15 / -15 | 4 | ✓ Closing observed |
| 10-01 03:52 | 80m | -2 / - | KN4DS | - / -21 | 2 | Partial capture |
| 10-01 03:49 | 80m | +2 / - | DO1ID | +16 / +4 | 5 | ✓ Full exchange observed |
| 10-01 03:49 | 80m | +1 / -11 | V47YA | -14 / -13 | 5 | ✓ Full exchange observed |
| 10-01 03:47 | 80m | +2 / -7 | Z61DX | +3 / - | 3 | ✓ Closing observed |
| 09-30 22:20 | 80m | +13 / - | TA4RC | - / -11 | 3 | Partial capture |
| 09-30 22:17 | 80m | +10 / - | UA0SCF | - / -16 | 2 | ✓ Closing fragment |
| 09-30 22:15 | 80m | +10 / -11 | UA9SY | -11 / -13 | 5 | ✓ Full exchange observed |
| 09-30 22:13 | 80m | +6 / - | DM3XD | -14 / -6 | 3 | ✓ Closing observed |
| 09-30 22:12 | 80m | +9 / - | Z61DX | - / +1 | 2 | Partial capture |
| 09-30 22:01 | 40m | +4 / - | DL1AW | - / -7 | 3 | ✓ Closing fragment |
| 09-30 22:00 | 40m | -2 / - | RD0L | - / -18 | 2 | ✓ Closing fragment |
| 09-30 21:59 | 40m | +6 / - | R2BPS | - / -3 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 072515 -5 2564 CQ LA3BO JO59 072545 +1 2564 ON1JP LA3BO R-16 (x2) 072645 -8 2564 CQ LA3BO JO59 072715 +0 2564 DF6JF LA3BO R-15 072815 -11 2564 CQ LA3BO JO59 a1 072845 -1 2564 DL9DAJ LA3BO -06 (x2) 072945 -3 2564 EB4ECD LA3BO -12 (x3) 073800 -22 2140 LA3BO PD0WL JO21 (x2) 215645 +0 2340 LA3BO UN0GY -07 (x2)
UTC dB Audio Message 214415 +9 927 7P8GE LA3BO R-18 (x4) 215115 +6 927 MW0DNF LA3BO JO59 (x3) 215415 +10 927 7P8GE LA3BO JO59 (x8)
UTC dB Audio Message 214445 +8 1255 LA3BO TA7ARH +06 214500 +8 951 TA7ARH LA3BO R-07 214515 +2 1256 LA3BO TA7ARH RR73 214530 +5 950 TA7ARH LA3BO 73 214600 +5 951 CQ LA3BO JO59 214615 +15 672 LA3BO RA6OY KN88 214630 +9 950 RA6OY LA3BO -10 214645 +10 674 LA3BO RA6OY R-06 214700 +6 950 RA6OY LA3BO RR73 214715 +9 673 LA3BO RA6OY 73 214715 +0 951 LA3BO DO8JB JO32 214730 +9 950 DO8JB LA3BO -02 214745 -1 951 LA3BO DO8JB R-07 214800 +8 950 DO8JB LA3BO RR73 214815 +3 951 LA3BO DO8JB 73
UTC dB Audio Message 141100 -6 1687 LA3BO II7MGBT -22 (x3) 144700 +2 2332 LA3BO CN8WK RR73
UTC dB Audio Message 042630 +0 954 LA3BO 9A4ZM JN86 (x2)
UTC dB Audio Message 191345 -13 2102 5H6PJ LA3BO JO59 (x3) 192045 -13 2102 CQ LA3BO JO59 192115 -13 2102 F4HJN LA3BO -14 192315 -8 2102 CQ LA3BO JO59 192430 -21 1258 LA3BO OE9RRI RR73 192600 -15 820 LA3BO EA8DOY 73 192715 -12 2137 DD1MI LA3BO -08 192730 -24 2135 LA3BO M7JVT IO94 182000 +0 366 JE6QUO LA3BO JO59 (x3) 182215 +6 397 YB7FII LA3BO JO59 184030 +2 674 BG2GWN LA3BO JO59
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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