DM7PL — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DM7PL, decoded by SO8OO in southeastern Poland. 28 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-09-01.
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 28 FT8 messages attributed to DM7PL as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -16 dB; no usual signal pattern is inferred.
Overview
Observed FT8 message patterns
- Attributed sample
- 28 messages
- Active dates
- 1 UTC dates
- Estimated median S/N
- -16 dB
- Estimated 10th-90th percentile
- -21 to -8 dB
- Recurring-pattern threshold
- Not met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 15, moderate (-15 to -9 dB) 10, 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 DM7PL in decoded directed-looking exchanges:
Most frequent locator attributed to DM7PL
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
- JO61 · 13 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 642 km (approx.)
- Last such locator decoded
- 2026-09-01 15:14 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 | DM7PL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 09-01 15:13 | 40m | -14 / - | TA1FR | - / - | 3 | Partial capture |
| 09-01 15:10 | 40m | -16 / -5 | DL7ACA | -12 / -2 | 6 | ✓ Full exchange observed |
| 09-01 15:10 | 40m | - / - | HA9OA | +4 / - | 2 | Partial capture |
| 09-01 15:07 | 40m | -16 / -10 | DJ0MAB | -12 / -2 | 5 | ✓ Full exchange observed |
| 09-01 15:04 | 40m | -17 / -8 | HA3HZ | -8 / 0 | 5 | ✓ Full exchange observed |
| 09-01 15:04 | 40m | -20 / - | PD0LBY | - / -1 | 2 | ✓ Closing fragment |
| 09-01 15:04 | 40m | -13 / +7 | DL1DCT | -17 / - | 10 | ✓ Full exchange observed |
| 09-01 12:25 | 40m | - / -13 | DA2DH | -6 / - | 8 | ✓ Closing fragment |
| 09-01 12:23 | 40m | -20 / - | G6ZRV | - / -11 | 2 | ✓ Closing fragment |
| 09-01 12:22 | 40m | -19 / - | OE8PIT | - / -1 | 3 | ✓ Closing fragment |
| 09-01 12:17 | 40m | -9 / - | IK0XBU/P | - / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 150800 -15 1376 DJ0MAB DM7PL RR73 150815 -12 1376 DM7PL DJ0MAB 73 150845 -19 1932 DM7PL DL1DCT 73 151015 +2 2988 DM7PL HA9OA KN08 151015 -11 1376 DM7PL DL7ACA JO40 151045 +7 2988 DM7PL HA9OA KN08 151045 -11 1376 DM7PL DL7ACA JO40 151045 -15 1932 DM7PL DL1DCT JO31 151100 -17 1396 DL7ACA DM7PL -02 151115 -11 1376 DM7PL DL7ACA R-05 151130 -14 1396 DL7ACA DM7PL RR73 151145 -15 1376 DM7PL DL7ACA 73 151300 -14 1396 TA1FR DM7PL JO61 (x3)
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