DD3QQ — 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 DD3QQ, decoded by SO8OO in southeastern Poland. 18 FT8 messages attributed to this token as transmitter, on 80m, 60m, 20m, 10m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-12 and 2026-11-01.
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 18 FT8 messages attributed to DD3QQ as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (33%), followed by 20 m (33%) and 10 m (22%). In this small sample, the estimated median decoder S/N was -14 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-11-01 08:12 UTC
Observed FT8 message patterns
- Attributed sample
- 18 messages
- Active dates
- 8 UTC dates
- Estimated median S/N
- -14 dB
- S/N percentile sample
- Too small
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 7, moderate (-15 to -9 dB) 8, strong (≥ -8 dB) 3.
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 DD3QQ in decoded directed-looking exchanges:
Most frequent locator attributed to DD3QQ
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
- JO31 · 10 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,054 km (approx.)
- Last such locator decoded
- 2026-11-01 08:12 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 | DD3QQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 07:00 | 40m | - / -6 | DL40EUDXF | 0 / - | 2 | Partial capture |
| 11-02 10:54 | 40m | - / - | DK6MR | -13 / - | 2 | Partial capture |
| 11-02 10:54 | 40m | - / - | DJ3ZF | -7 / - | 4 | Partial capture |
| 11-01 08:12 | 60m | -9 / - | 6W/IK2HKT | - / -3 | 2 | Partial capture |
| 10-02 07:58 | 40m | - / -2 | DA125RH | -6 / - | 2 | Partial capture |
| 09-26 13:02 | 10m | - / +2 | 9J2FI | +4 / - | 2 | ✓ Closing fragment |
| 09-01 05:08 | 80m | - / 0 | ON5HE | -3 / - | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 050230 +4 1783 DD3QQ LZ936BA -22 075815 -7 984 DD3QQ DA125RH -02 (x3) 105415 -14 2007 DD3QQ DJ3ZF JN49 105445 -13 993 DD3QQ DK6MR JO30 105445 -10 2006 DD3QQ DJ3ZF JN49 (x2) 105545 -13 993 DD3QQ DK6MR JO30 105700 -1 716 DD3QQ DJ3ZF JN49 110900 -10 658 DD3QQ PA40EUDXF -12 082230 +14 2887 DD3QQ PD40EUDXF -02 070000 -1 862 DD3QQ DL40EUDXF -06 (x2)
UTC dB Audio Message 081215 -10 958 6W/IK2HKT DD3QQ JO31 081230 -13 1629 DD3QQ PI40EUDXF -11 081245 -8 958 6W/IK2HKT DD3QQ R-03 081330 -11 2215 DD3QQ DL2MIJ JN58
UTC dB Audio Message 130215 +4 2969 DD3QQ 9J2FI +02 (x2)
UTC dB Audio Message 050700 -11 1602 DD3QQ DB100FT -08 050800 -5 672 DD3QQ ON5HE JO20 (x4) 171030 +4 2267 DD3QQ DM0CRACY +02
CW
No CW receptions recorded for this callsign in the last 30 days.
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