EU3LA — 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 EU3LA, decoded by SO8OO in southeastern Poland. 2,443 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 52 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-15.
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 2,443 FT8 messages attributed to EU3LA as the transmitting token by decoded message structure across 52 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (72%), followed by 80 m (26%) and 20 m (1%). Most decodes (67%) fell within the six-hour window 15:00-21:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -13 dB.
Overview
Bands
Last attributed message: 2026-10-15 17:53 UTC
Observed FT8 message patterns
- Attributed sample
- 2,443 messages
- Active dates
- 52 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -22 to -1.4 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 913, moderate (-15 to -9 dB) 901, strong (≥ -8 dB) 629.
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 EU3LA 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 EU3LA
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
- KO32 · 1,481 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 461 km (approx.)
- Last such locator decoded
- 2026-10-15 17:46 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 | EU3LA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-15 18:07 | 40m | - / -12 | DM1EE | -12 / - | 3 | Partial capture |
| 10-15 17:52 | 40m | -11 / - | UA9CMN | - / -14 | 3 | Partial capture |
| 10-15 17:39 | 40m | -13 / - | EY7BM | - / - | 4 | Partial capture |
| 10-14 17:53 | 40m | - / -20 | RJ7K | -10 / - | 2 | Partial capture |
| 10-14 16:14 | 40m | -15 / -19 | UT0IN | -4 / -6 | 5 | ✓ Full exchange observed |
| 10-14 16:12 | 40m | -14 / -13 | EU4BE | -4 / -13 | 5 | ✓ Full exchange observed |
| 10-14 16:09 | 40m | -14 / - | BG0FQU | - / - | 4 | Partial capture |
| 10-14 16:05 | 40m | -15 / -5 | SQ4INW | +10 / - | 3 | ✓ Closing observed |
| 10-14 15:55 | 40m | -12 / - | R3ZCE | -8 / -4 | 7 | ✓ Closing observed |
| 10-14 15:47 | 40m | -12 / -17 | DG7BBU | -10 / -13 | 22 | Partial capture |
| 10-14 15:42 | 40m | -16 / +1 | RV3X | -3 / +1 | 7 | ✓ Full exchange observed |
| 10-14 14:53 | 40m | -16 / - | ON3MOH | - / -19 | 2 | ✓ Closing fragment |
| 10-14 14:44 | 40m | -15 / -12 | UT9LB | -10 / -3 | 6 | ✓ Full exchange observed |
| 10-14 14:37 | 40m | -10 / - | RZ0SW | - / - | 8 | Partial capture |
| 10-14 14:07 | 40m | - / - | IZ3EAW | -8 / - | 8 | Partial capture |
| 10-14 14:05 | 40m | -21 / -15 | RU7C | -18 / - | 3 | ✓ Closing observed |
| 10-13 16:45 | 40m | -18 / -19 | RU4CK | -9 / -5 | 3 | Partial capture |
| 10-13 16:44 | 40m | - / - | DA1MON | 0 / - | 2 | Partial capture |
| 10-13 16:39 | 40m | -12 / - | R6FML | - / -14 | 2 | Partial capture |
| 10-13 16:18 | 40m | -10 / -13 | YO2OXD | -3 / -8 | 5 | ✓ Full exchange observed |
| 10-13 15:56 | 40m | -9 / - | UA0ACZ | - / -13 | 5 | ✓ Closing fragment |
| 10-13 15:54 | 40m | -6 / -9 | DJ7BU | +1 / -16 | 5 | ✓ Full exchange observed |
| 10-13 15:49 | 40m | -10 / - | UA9CIC | - / -17 | 2 | ✓ Closing fragment |
| 10-13 15:48 | 40m | - / -14 | OS4K | -20 / - | 2 | Partial capture |
| 10-13 15:42 | 40m | -7 / -20 | R5BM/M | -17 / -7 | 5 | Partial capture |
| 10-13 15:38 | 40m | -8 / - | UA4CGR | - / -14 | 2 | ✓ Closing fragment |
| 10-13 15:31 | 40m | -7 / - | RZ0SW | - / - | 12 | Partial capture |
| 10-13 15:22 | 40m | -8 / -8 | DB8BT | -7 / - | 3 | ✓ Closing observed |
| 10-13 15:21 | 40m | -7 / -8 | SP6SR | -6 / -3 | 6 | ✓ Full exchange observed |
| 10-13 15:04 | 40m | - / - | ON7YC | -10 / - | 2 | Partial capture |
| 10-13 15:03 | 40m | -7 / -14 | ON4AZM | -14 / -19 | 5 | ✓ Full exchange observed |
| 10-13 14:59 | 40m | -12 / - | R8LCA | - / -16 | 4 | ✓ Closing fragment |
| 10-13 14:27 | 40m | -14 / - | SP6SR | - / -7 | 7 | ✓ Closing fragment |
| 10-13 14:12 | 40m | -12 / - | SP6SR | -9 / -7 | 7 | Partial capture |
| 10-13 14:12 | 40m | -15 / - | TA3STR | -15 / -12 | 6 | Partial capture |
| 10-13 12:54 | 40m | -18 / - | PA/DL2TT | - / - | 6 | Partial capture |
| 10-13 12:28 | 40m | -20 / - | IN3KSO | -21 / -17 | 5 | ✓ Closing observed |
| 10-13 12:25 | 40m | -17 / - | R80SAA | - / -8 | 2 | ✓ Closing fragment |
| 10-13 05:12 | 40m | - / -14 | SV5BYP | -12 / - | 2 | ✓ Closing fragment |
| 10-13 05:11 | 40m | - / - | F1IQH | -11 / - | 4 | Partial capture |
| 10-12 18:58 | 80m | - / -18 | RX7KIR | -4 / - | 2 | ✓ Closing fragment |
| 10-12 17:02 | 40m | - / -14 | R4FDK | -12 / - | 3 | ✓ Closing fragment |
| 10-11 18:41 | 40m | - / -12 | IV3ARJ | +7 / - | 3 | ✓ Closing fragment |
| 10-11 18:06 | 40m | - / -8 | RD7O | -4 / - | 3 | ✓ Closing fragment |
| 10-11 15:40 | 40m | -15 / -17 | DG3DAF | -13 / -17 | 3 | Partial capture |
| 10-11 15:35 | 40m | -18 / - | DG3DAF | - / -17 | 2 | Partial capture |
| 10-11 06:04 | 40m | - / - | IU2THY | +3 / - | 4 | Partial capture |
| 10-11 05:58 | 40m | -13 / -12 | I1RJP | -1 / -6 | 7 | ✓ Full exchange observed |
| 10-11 05:51 | 80m | -14 / - | RN2F | - / -9 | 4 | Partial capture |
| 10-10 18:36 | 80m | -14 / -13 | I1RJP | +1 / - | 4 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 174015 -12 1537 EY7BM EU3LA KO32 (x3) 174345 -10 1537 CQ EU3LA KO32 (x5) 174945 -12 1536 UA9CMN EU3LA R-14 (x4) 180730 -11 1135 EU3LA DM1EE JO31 (x3)
UTC dB Audio Message 055315 -10 1049 CQ EU3LA KO32 (x3) 184700 -8 2107 EU3LA RA2FU KO04 185145 -13 1047 RA2FU EU3LA -06 185800 -8 2093 EU3LA RX7KIR R-18 (x2) 190245 -8 1047 CQ EU3LA KO32 (x8)
UTC dB Audio Message 173215 -3 2156 EU3LA UX5UO KO50 (x4)
UTC dB Audio Message 115145 -9 2489 EU3LA F1PBZ -07 (x4) 075015 -13 2409 EU3LA IK0XKP 73 075145 -18 1471 EU3LA IW8PQ JM78 (x4) 094615 +3 592 EU3LA IK4IDP JN54 (x3)
UTC dB Audio Message 111215 -24 1581 EU3LA PD3LKN JO22 121045 +1 460 EU3LA IK4LZH JN54 (x5) 123645 +1 2657 EU3LA RW4HD -13 (x2)
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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