W3DLD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving W3DLD, decoded by SO8OO in southeastern Poland. 3 FT8 messages attributed to this token as transmitter, on 20m, across 1 UTC dates in the available aggregate history. Last observed 2026-07-26.
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 3 FT8 messages attributed to W3DLD as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The available sample contains attributed decodes on 20 m (100%). The sample is too small to infer a recurring UTC-hour or received-S/N pattern.
Overview
Observed FT8 message patterns
- Attributed sample
- 3 messages
- Active dates
- 1 UTC dates
- S/N summary
- Too few decodes
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
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 W3DLD in decoded directed-looking exchanges:
Most frequent locator attributed to W3DLD
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
- FN00
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 7,348 km (approx.)
- Last such locator decoded
- 2026-07-26 03:17 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 | W3DLD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 00:23 | 20m | - / -4 | DK1UJ | +3 / - | 3 | ✓ Closing fragment |
| 08-22 00:21 | 20m | - / - | DB3EH | -13 / - | 2 | Partial capture |
| 08-22 00:20 | 20m | - / - | DL1UDO | -12 / - | 2 | Partial capture |
| 08-01 01:47 | 40m | - / -24 | PD1BER | -13 / - | 11 | Partial capture |
| 08-01 01:41 | 40m | - / -2 | F1PBZ | -12 / - | 2 | ✓ Closing fragment |
| 08-01 01:41 | 40m | - / - | PD1BER | -14 / - | 4 | Partial capture |
| 08-01 01:37 | 40m | - / -18 | HB9CXZ | -14 / - | 6 | Partial capture |
| 08-01 01:33 | 40m | - / -15 | UT6UA | +6 / - | 2 | ✓ Closing fragment |
| 07-26 03:14 | 20m | - / -16 | R2BQM | -8 / - | 2 | Partial capture |
| 07-23 23:58 | 40m | - / -10 | IU5AWQ | -13 / - | 2 | ✓ Closing fragment |
| 07-19 18:50 | 20m | - / -12 | PD1ADA | -13 / - | 7 | Partial capture |
| 07-19 18:48 | 20m | - / -14 | IZ0GRR | -20 / - | 2 | Partial capture |
| 07-08 01:50 | 80m | - / -22 | <...> | +9 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 185345 -14 2033 W3DLD PD1ADA R-12 (x3) 031415 -11 2617 W3DLD R2BQM -16 031600 -12 2616 R6DVV W3DLD RR73 031615 -6 2617 W3DLD R2BQM -16 031715 -11 2615 ON3KJU W3DLD FN00 031815 -10 2616 RK6AAC W3DLD +01 002015 -11 1562 W3DLD DL1UDO JO31 (x2) 002115 -9 1967 W3DLD DB3EH JO42 (x2) 002300 -1 2972 W3DLD DK1UJ -04 (x3)
UTC dB Audio Message 014215 -13 2327 W3DLD PD1BER JO22 014215 -11 2386 W3DLD F1PBZ RR73 014245 -16 2327 W3DLD PD1BER JO22 (x13)
UTC dB Audio Message 015030 +8 2170 W3DLD <...> -22 (x3)
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