OX3LX — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OX3LX, decoded by SO8OO in southeastern Poland. 5 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-06-20.
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 5 FT8 messages attributed to OX3LX 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 +1 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 5 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- +1 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 0, moderate (-15 to -9 dB) 0, strong (≥ -8 dB) 5.
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 OX3LX in decoded directed-looking exchanges:
Most frequent locator attributed to OX3LX
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
- GP80 · 3 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 4,088 km (approx.)
- Last such locator decoded
- 2026-06-20 00:08 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 | OX3LX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-12 22:37 | 20m | - / - | PD2ARI | -9 / - | 3 | Partial capture |
| 08-12 22:31 | 20m | - / - | PD0RCQ | -4 / - | 3 | Partial capture |
| 08-12 22:12 | 20m | - / -15 | IZ2DVI | +10 / - | 3 | ✓ Closing fragment |
| 08-12 22:10 | 20m | - / -3 | OZ8ABE | -4 / - | 3 | ✓ Closing fragment |
| 08-12 21:39 | 20m | - / -25 | K2TQC | -9 / - | 5 | ✓ Closing fragment |
| 08-12 21:22 | 20m | - / -16 | IN3XUG | -14 / - | 4 | ✓ Closing fragment |
| 08-12 19:32 | 20m | - / - | DB5BO | -20 / - | 2 | Partial capture |
| 08-12 19:24 | 20m | - / -24 | IU2UBS | -3 / - | 9 | Partial capture |
| 08-12 19:24 | 20m | - / - | DK3ME | +7 / - | 4 | Partial capture |
| 08-12 19:20 | 20m | - / - | DM4GG | -2 / - | 2 | Partial capture |
| 08-12 19:10 | 20m | - / - | LX1JH | -7 / - | 2 | Partial capture |
| 08-12 19:04 | 20m | - / -18 | EA1FDZ | -4 / - | 3 | ✓ Closing fragment |
| 08-12 19:01 | 20m | - / - | M0KYB | -10 / - | 2 | Partial capture |
| 08-12 19:00 | 20m | - / - | EA1FDZ | -4 / - | 4 | Partial capture |
| 08-12 18:49 | 20m | - / - | LZ2HN | -9 / - | 5 | Partial capture |
| 08-12 18:49 | 20m | - / - | DM4GG | +7 / - | 9 | Partial capture |
| 08-12 18:49 | 20m | - / - | EA1FDZ | -4 / - | 4 | Partial capture |
| 08-12 18:06 | 20m | - / -19 | IK8HJC | -8 / - | 5 | ✓ Closing fragment |
| 08-12 17:51 | 20m | - / - | EA1EBS | -17 / - | 9 | Partial capture |
| 08-12 17:22 | 20m | - / -15 | EA7IX | -4 / - | 4 | ✓ Closing fragment |
| 08-12 16:49 | 20m | - / -15 | CT2GFJ | -8 / - | 3 | ✓ Closing fragment |
| 08-12 16:43 | 20m | - / -13 | EA1B | -8 / - | 3 | ✓ Closing fragment |
| 08-12 16:27 | 20m | - / -24 | OZ9GA | -10 / - | 8 | Partial capture |
| 08-12 15:22 | 20m | - / -17 | RA8AO | -4 / - | 5 | ✓ Closing fragment |
| 08-12 15:06 | 20m | - / -25 | EA1FUB | -12 / - | 4 | ✓ Closing fragment |
| 08-12 14:56 | 20m | - / -17 | DH2RL | -16 / - | 3 | Partial capture |
| 08-12 14:43 | 20m | - / -25 | DL5XU | +11 / - | 3 | ✓ Closing fragment |
| 08-12 14:30 | 20m | - / - | PA3DNA | -13 / - | 2 | Partial capture |
| 08-12 13:46 | 20m | - / - | F4LNM | -8 / - | 2 | Partial capture |
| 08-12 10:42 | 20m | - / -11 | G5TV | -23 / - | 3 | Partial capture |
| 08-12 10:40 | 20m | - / - | DH5AZ | -3 / - | 3 | Partial capture |
| 08-11 18:38 | 20m | - / -22 | R6DJR | 0 / - | 2 | Partial capture |
| 08-11 18:37 | 20m | - / - | EA6C | -14 / - | 3 | Partial capture |
| 08-11 18:31 | 20m | - / -8 | GM4FDM | +2 / - | 2 | ✓ Closing fragment |
| 08-11 18:30 | 20m | - / - | EA6C | -16 / - | 7 | Partial capture |
| 08-11 18:16 | 20m | - / - | PE1NCP | -18 / - | 6 | Partial capture |
| 08-11 18:15 | 20m | - / -11 | F4FTV | -16 / - | 8 | Partial capture |
| 08-11 18:14 | 20m | - / -22 | EA1FUB | -5 / - | 9 | Partial capture |
| 08-11 18:03 | 20m | - / -13 | F4GYM | -10 / - | 6 | ✓ Closing fragment |
| 08-11 18:02 | 20m | - / -10 | IK4CIE | -3 / - | 3 | ✓ Closing fragment |
| 08-11 17:56 | 20m | - / - | YO7ZG | -12 / - | 2 | Partial capture |
| 08-11 17:51 | 20m | - / -16 | EA5KBG | -10 / - | 4 | ✓ Closing fragment |
| 08-11 17:46 | 20m | - / - | SV5BYP | -5 / - | 2 | Partial capture |
| 08-11 17:46 | 20m | - / - | PE1NCP | -19 / - | 9 | Partial capture |
| 08-11 17:40 | 20m | - / -25 | DB9LG | -7 / - | 3 | ✓ Closing fragment |
| 08-11 17:33 | 20m | - / -7 | M0PNN | -5 / - | 3 | Partial capture |
| 08-11 17:31 | 20m | - / - | DB9LG | -6 / - | 2 | Partial capture |
| 08-11 17:31 | 20m | - / -17 | IU1DOF | -17 / - | 4 | ✓ Closing fragment |
| 08-11 17:30 | 20m | - / +5 | DH2RL | +8 / - | 4 | ✓ Closing fragment |
| 08-11 16:51 | 20m | - / -19 | IK5PWQ | +8 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 214015 -10 322 OX3LX K2TQC -25 (x3) 221015 -3 1832 OX3LX OZ8ABE JO55 (x3) 221215 +9 3023 OX3LX IZ2DVI JN45 (x3) 223145 -4 2790 OX3LX PD0RCQ JO21 (x3) 223745 -13 495 OX3LX PD2ARI JO22 (x3)
UTC dB Audio Message 190045 -18 1752 OX3LX SP9OJ JN99 (x3)
UTC dB Audio Message 183445 +3 1718 OX3LX SP9OJ JN99 (x4)
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee