DL8BDD — 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 DL8BDD, decoded by SO8OO in southeastern Poland. 18 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 8 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-21.
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 DL8BDD as the transmitting token by decoded message structure across 8 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (56%), followed by 80 m (33%) and 40 m (11%). In this small sample, the estimated median decoder S/N was -14 dB; no usual signal pattern is inferred.
Overview
Bands
Last attributed message: 2026-10-21 19:28 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) 6, moderate (-15 to -9 dB) 9, 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 DL8BDD 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 DL8BDD
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
- JO43 · 12 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 964 km (approx.)
- Last such locator decoded
- 2026-10-21 19:25 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 | DL8BDD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 19:28 | 80m | - / -15 | DM1SV | 0 / - | 2 | Partial capture |
| 10-21 19:26 | 80m | -9 / -9 | DL7ACN | -7 / - | 7 | ✓ Closing observed |
| 10-21 19:25 | 80m | -12 / -10 | DO9NMH | -7 / - | 4 | Partial capture |
| 10-21 19:22 | 80m | -4 / -6 | DL1UDO | -6 / -7 | 4 | ✓ Full exchange observed |
| 10-21 12:31 | 80m | - / -13 | DK7ZT | 0 / - | 3 | ✓ Closing fragment |
| 09-11 20:10 | 80m | - / - | HA7TM | +17 / - | 3 | Partial capture |
| 08-21 14:42 | 20m | - / -10 | SP9KDA | -4 / - | 2 | ✓ Closing fragment |
| 08-12 19:48 | 20m | - / -16 | IU1LEB | -11 / - | 3 | Partial capture |
| 08-11 19:19 | 20m | - / +3 | F4GRW | 0 / - | 3 | ✓ Closing fragment |
| 07-31 19:36 | 20m | - / 0 | G3BAM | -6 / - | 2 | ✓ Closing fragment |
| 07-31 19:25 | 20m | - / -10 | M7IXB | -16 / - | 2 | Partial capture |
| 07-29 12:33 | 20m | -18 / - | RV9WF | -5 / -12 | 4 | ✓ Closing observed |
| 07-29 12:32 | 20m | -11 / - | F4LTP | - / - | 2 | Partial capture |
| 07-27 14:41 | 20m | - / -21 | UA3PAB | -18 / - | 2 | ✓ Closing fragment |
| 07-27 14:21 | 20m | - / -1 | R70OBN | -2 / - | 2 | ✓ Closing fragment |
| 07-26 19:08 | 20m | - / -14 | UR7FM | -13 / - | 2 | Partial capture |
| 07-25 18:45 | 20m | - / -17 | M7FQH | -14 / - | 2 | Partial capture |
| 07-25 18:38 | 20m | - / +4 | M7INZ | -12 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 192345 -1 2149 DL1UDO DL8BDD 73 192500 -14 2148 DO9NMH DL8BDD JO43 (x2) 192600 -7 1801 DL8BDD DL7ACN JN49 192645 -12 2605 DL8BDD DO9NMH -10 (x2) 192700 -7 1801 DL8BDD DL7ACN JN49 (x4) 192845 +2 2304 DL8BDD DM1SV -15 192845 -9 2148 DL7ACN DL8BDD RR73 192900 -9 1801 DL8BDD DL7ACN 73 192945 -1 2304 DL8BDD DM1SV -15 192700 +1 2238 DL8BDD DO6LE -14
UTC dB Audio Message 192015 +3 1700 DL8BDD F4GRW +03 (x2) 193100 -21 1870 DL8BDD M0ABG -05 193615 -19 2101 TF4M DL8BDD 73 194800 -13 1812 DL8BDD IU1LEB -16 (x3) 122830 +5 2920 DL8BDD SP6JIU -01 122900 +9 2920 DL8BDD RR73; BA3QIQ <...> -20 123445 -16 1403 DL8BDD LZ2PAJ RR73 143815 -15 1779 <...> DL8BDD JO43 144200 -3 2835 DL8BDD SP9KDA -10 (x2) 184700 -15 2129 RA9J DL8BDD JO43 130045 -24 1185 SP4FCA DL8BDD JO43
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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee