DC8SP — 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 DC8SP, decoded by SO8OO in southeastern Poland. 31 FT8 messages attributed to this token as transmitter, on 40m, across 3 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-10-04.
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 31 FT8 messages attributed to DC8SP as the transmitting token by decoded message structure across 3 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). Several six-hour UTC windows tied for the largest share (100%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 31 messages
- Active dates
- 3 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -19 to -5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 17, strong (≥ -8 dB) 8.
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 DC8SP in decoded directed-looking exchanges:
Most frequent locator attributed to DC8SP
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
- JN49 · 17 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 920 km (approx.)
- Last such locator decoded
- 2026-10-04 07:39 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 | DC8SP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-04 07:37 | 40m | -14 / - | 9A5MP | - / - | 4 | Partial capture |
| 10-04 07:34 | 40m | -10 / - | EI5LK | - / - | 2 | Partial capture |
| 10-04 07:32 | 40m | -6 / -18 | SV2HTW | -2 / -4 | 4 | ✓ Full exchange observed |
| 10-04 07:31 | 40m | -6 / - | 9A3AUH | - / - | 3 | Partial capture |
| 10-04 07:25 | 40m | -11 / -6 | MX0SQC | -14 / +7 | 4 | ✓ Full exchange observed |
| 10-04 07:18 | 40m | -10 / - | IU8RFW | - / -7 | 3 | Partial capture |
| 10-04 07:16 | 40m | -12 / +9 | F4BNZ | -8 / 0 | 10 | ✓ Full exchange observed |
| 10-04 07:14 | 40m | -8 / - | EA7JTP | - / -15 | 3 | ✓ Closing fragment |
| 09-27 07:54 | 40m | -18 / - | M1DBW | - / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 073645 -24 1445 DC8SP PE1NAO -09
UTC dB Audio Message 072615 -5 2603 OK1PHM DC8SP JN49 072900 -9 1040 HB9FHG DC8SP RR73 073100 -8 2394 9A3AUH DC8SP JN49 (x3) 073230 -5 762 SV2HTW DC8SP JN49 073245 -2 762 DC8SP SV2HTW -18 073300 -8 762 SV2HTW DC8SP R-04 073315 -3 762 DC8SP SV2HTW RR73 073445 -10 2266 EI5LK DC8SP JN49 (x2) 073745 -13 1329 9A5MP DC8SP JN49 (x4)
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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