DL7BRD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL7BRD, decoded by SO8OO in southeastern Poland. 53 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 9 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-09-10.
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 DL7BRD as the transmitting token by decoded message structure across 9 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (94%), followed by 10 m (4%) and 20 m (2%). Most decodes (66%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (70%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-09-10 08:55 UTC
Observed FT8 message patterns
- Attributed sample
- 53 messages
- Active dates
- 9 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -14 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 4, moderate (-15 to -9 dB) 12, strong (≥ -8 dB) 37.
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 DL7BRD 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 DL7BRD
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
- JO62 · 21 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 675 km (approx.)
- Last such locator decoded
- 2026-09-10 08:54 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 | DL7BRD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-20 23:24 | 60m | - / -18 | ON1JP | -15 / - | 3 | Partial capture |
| 09-20 23:23 | 60m | - / +4 | G0IUS | -15 / - | 2 | Partial capture |
| 09-20 23:21 | 60m | - / -20 | TA4SSK | -8 / - | 4 | ✓ Closing fragment |
| 09-10 08:55 | 40m | +1 / - | GX4RAF/P | - / -4 | 2 | ✓ Closing fragment |
| 08-22 08:47 | 40m | -4 / - | F1IQH | - / -2 | 2 | ✓ Closing fragment |
| 08-22 08:47 | 40m | - / - | DK5DW | -8 / - | 9 | Partial capture |
| 08-22 08:44 | 40m | -14 / - | GJ0KYZ | - / - | 2 | Partial capture |
| 07-19 01:01 | 40m | -13 / - | OA4ENG | - / -11 | 3 | ✓ Closing fragment |
| 06-30 18:43 | 40m | -2 / - | OE6TNO | -10 / +7 | 4 | ✓ Full exchange observed |
| 06-26 17:39 | 10m | - / - | RW6HP | -17 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 232115 -8 949 DL7BRD TA4SSK -20 (x4) 232345 -12 1103 DL7BRD G0IUS +04 232415 -18 1448 DL7BRD ON1JP -18 232415 -18 1103 DL7BRD G0IUS RRR 232515 -11 1448 DL7BRD ON1JP -18 (x2)
UTC dB Audio Message 084715 -4 240 DL7BRD DK5DW JN68 084730 -4 1001 F1IQH DL7BRD -02 084745 -7 240 DL7BRD DK5DW JN68 084800 -5 1000 F1IQH DL7BRD RR73 084815 -8 240 DL7BRD DK5DW JN68 (x7) 085430 -4 1433 CQ DL7BRD JO62 085500 +1 1432 GX4RAF/P DL7BRD -04 (x2) 230415 -19 1539 DL7BRD BH4GUU NL49
UTC dB Audio Message 173800 -5 1550 GM4SJB DL7BRD 73 173900 -7 1550 CQ OC DL7BRD JO62 173915 -17 1611 DL7BRD RW6HP LN14 (x3)
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.
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