KD2DO — 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 KD2DO, decoded by SO8OO in southeastern Poland. 53 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-07-04 and 2026-09-15.
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 53 FT8 messages attributed to KD2DO as the transmitting token by decoded message structure across 4 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (85%), followed by 40 m (15%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's weak S/N range (68%); the estimated median was -18 dB.
Overview
Bands
Last attributed message: 2026-09-15 01:37 UTC
Observed FT8 message patterns
- Attributed sample
- 53 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -18 dB
- Estimated 10th-90th percentile
- -24 to -13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 36, moderate (-15 to -9 dB) 17, strong (≥ -8 dB) 0.
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 KD2DO in decoded directed-looking exchanges:
Most frequent locator attributed to KD2DO
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
- FN13 · 26 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 6,995 km (approx.)
- Last such locator decoded
- 2026-09-15 01:37 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 | KD2DO S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-15 01:33 | 40m | - / -6 | MI7XHT | -13 / - | 2 | Partial capture |
| 09-15 01:18 | 40m | -15 / - | SM7TZK | - / - | 2 | Partial capture |
| 08-31 03:12 | 160m | - / -19 | F1PBZ | +1 / - | 3 | Partial capture |
| 08-30 23:45 | 160m | - / - | YU1LD | +18 / - | 2 | Partial capture |
| 08-22 02:08 | 20m | - / - | IK4LZH | +3 / - | 3 | Partial capture |
| 08-22 01:48 | 80m | - / -18 | OH1MLZ | +12 / - | 2 | ✓ Closing fragment |
| 08-22 01:48 | 80m | - / -16 | MM0KQC | -15 / - | 4 | Partial capture |
| 08-22 01:45 | 80m | -16 / - | KY4WI | - / - | 2 | ✓ Closing fragment |
| 08-22 01:31 | 40m | - / - | UT2VX | +12 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 011015 -3 2378 KD2DO IK6DLK JN63 013145 +12 2740 KD2DO UT2VX KN69 (x2) 011115 -14 839 W4JHV KD2DO FN13 011345 -13 838 KN6RO KD2DO FN13 011545 -15 839 SM7TZK KD2DO FN13 (x3) 013215 -12 2539 KT8Q KD2DO R-01 013315 -14 2539 CQ KD2DO FN13 a1 013330 -16 2299 KD2DO MI7XHT IO64 (x2) 013715 -13 2540 CQ KD2DO FN13
UTC dB Audio Message 234500 +14 615 KD2DO YU1LD KN04 (x2) 031245 +5 2746 KD2DO F1PBZ -19 (x3)
UTC dB Audio Message 020845 +5 462 KD2DO IK4LZH JN54 (x3)
UTC dB Audio Message 014515 -15 2403 KY4WI KD2DO FN13 (x2) 014800 -15 1643 KD2DO MM0KQC -16 014830 +12 2458 KD2DO OH1MLZ -18 014830 -16 1643 KD2DO MM0KQC -16 014900 +13 2458 KD2DO OH1MLZ RR73 015000 -15 1643 KD2DO MM0KQC -15 (x2) 015300 -7 2051 KD2DO TF3VS HP94
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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