DL7TCW — 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 DL7TCW, decoded by SO8OO in southeastern Poland. 95 FT8 messages attributed to this token as transmitter, on 40m, across 4 UTC dates in the available aggregate history. Observed between 2026-11-01 and 2026-11-04.
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 95 FT8 messages attributed to DL7TCW as the transmitting token by decoded message structure across 4 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 (54%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (74%); the estimated median was -4 dB.
Overview
Observed FT8 message patterns
- Attributed sample
- 95 messages
- Active dates
- 4 UTC dates
- Estimated median S/N
- -4 dB
- Estimated 10th-90th percentile
- -12 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 3, moderate (-15 to -9 dB) 22, strong (≥ -8 dB) 70.
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 DL7TCW 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 DL7TCW
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
- JN48 · 30 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 941 km (approx.)
- Last such locator decoded
- 2026-11-04 06:47 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 | DL7TCW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 06:51 | 40m | -5 / - | OS4K | - / +2 | 3 | ✓ Closing fragment |
| 11-04 06:51 | 40m | - / - | DH2NJS | -9 / - | 2 | Partial capture |
| 11-04 06:50 | 40m | -6 / -17 | DL1BBO | -2 / - | 4 | ✓ Closing observed |
| 11-04 06:48 | 40m | -8 / - | DL9YNG | - / -8 | 3 | ✓ Closing fragment |
| 11-04 06:47 | 40m | -11 / - | DA0M | - / -25 | 2 | Partial capture |
| 11-04 06:21 | 40m | -10 / - | ZZ5UNO | - / - | 2 | Partial capture |
| 11-04 06:20 | 40m | - / - | EB3JT | -20 / - | 2 | ✓ Closing fragment |
| 11-04 06:18 | 40m | -8 / -11 | 5B4AMX | -17 / -20 | 3 | Partial capture |
| 11-03 19:13 | 40m | -11 / - | DL7BRD | - / - | 4 | Partial capture |
| 11-03 19:10 | 40m | -12 / - | ER1VRB | - / -13 | 5 | ✓ Closing fragment |
| 11-03 18:48 | 40m | -4 / - | G4DBW | -11 / +3 | 3 | ✓ Closing observed |
| 11-03 18:46 | 40m | 0 / - | 4O4DB | - / -7 | 4 | ✓ Closing fragment |
| 11-03 18:44 | 40m | -2 / - | M7MJW | - / +2 | 3 | ✓ Closing fragment |
| 11-03 05:51 | 40m | 0 / - | SV9AUP | - / -19 | 2 | ✓ Closing fragment |
| 11-03 05:50 | 40m | - / - | RX3ASQ | -15 / - | 2 | Partial capture |
| 11-03 05:46 | 40m | +6 / -13 | HA7TM | -18 / -12 | 5 | ✓ Full exchange observed |
| 11-03 05:42 | 40m | -2 / -4 | RW1AI | -10 / -16 | 4 | ✓ Full exchange observed |
| 11-03 05:42 | 40m | -6 / -15 | YO2CR | -1 / -17 | 5 | ✓ Full exchange observed |
| 11-02 15:04 | 40m | -8 / - | UA4FKT | 0 / -11 | 5 | Partial capture |
| 11-02 15:01 | 40m | -2 / 0 | HA3HZ | -4 / -3 | 6 | ✓ Full exchange observed |
| 11-02 15:00 | 40m | -3 / - | DH2NJS | -15 / +1 | 5 | Partial capture |
| 11-02 14:56 | 40m | -8 / -1 | 9A1CCB | +2 / - | 5 | ✓ Full exchange observed |
| 11-02 14:54 | 40m | -10 / - | RA8AF | - / - | 2 | Partial capture |
| 11-02 14:53 | 40m | -13 / - | 9A1CCB | - / +6 | 2 | Partial capture |
| 11-02 14:52 | 40m | -8 / -10 | HA7TM | +11 / - | 4 | ✓ Closing observed |
| 11-02 06:47 | 40m | - / - | F1IQH | -14 / - | 2 | ✓ Closing fragment |
| 11-01 07:49 | 40m | -6 / -7 | SP3HCA | -1 / -3 | 4 | ✓ Full exchange observed |
| 11-01 07:46 | 40m | -4 / - | GJ0KYZ | -6 / +3 | 3 | ✓ Closing observed |
| 11-01 07:24 | 40m | -3 / - | SQ2BXI | -16 / - | 2 | ✓ Closing observed |
| 11-01 07:21 | 40m | -10 / -15 | IU8RFW | -7 / -15 | 8 | ✓ Full exchange observed |
| 11-01 06:47 | 40m | -3 / - | EA4HTI | - / -18 | 3 | Partial capture |
| 11-01 06:45 | 40m | -3 / - | UR4QWW | - / -15 | 3 | ✓ Closing fragment |
| 11-01 06:43 | 40m | -9 / - | SP7TF | - / +1 | 4 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 064715 -7 1238 CQ DL7TCW JN48 064745 -10 1238 DA0M DL7TCW -25 (x2) 064845 -12 1238 DL9YNG DL7TCW -08 (x3) 065000 -6 499 DL7TCW DL1BBO JO43 (x2) 065045 -6 1238 DL1BBO DL7TCW RR73 065100 +1 499 DL7TCW DL1BBO 73 065100 -9 1238 DL7TCW DH2NJS JO50 (x2) 065145 -5 1238 OS4K DL7TCW R+02 (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.
CW
No CW receptions recorded for this callsign in the last 30 days.
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