DL5RZ — 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 DL5RZ, decoded by SO8OO in southeastern Poland. 253 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 19 UTC dates in the available aggregate history. Observed between 2026-06-09 and 2026-10-22.
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 253 FT8 messages attributed to DL5RZ as the transmitting token by decoded message structure across 19 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (70%), followed by 20 m (18%) and 80 m (10%). Most decodes (62%) fell within the six-hour window 10:00-16:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-10-22 15:11 UTC
Observed FT8 message patterns
- Attributed sample
- 253 messages
- Active dates
- 19 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -17 to +2 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 28, moderate (-15 to -9 dB) 78, strong (≥ -8 dB) 147.
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 DL5RZ 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 DL5RZ
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
- JN68 · 142 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 658 km (approx.)
- Last such locator decoded
- 2026-10-22 15:10 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 | DL5RZ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 15:10 | 40m | +4 / - | OM3WFH | -9 / -4 | 4 | ✓ Closing observed |
| 10-22 15:08 | 40m | -3 / -8 | YO2UKG | +6 / - | 2 | ✓ Closing observed |
| 10-18 08:54 | 40m | -8 / - | IQ3TR | - / - | 8 | Partial capture |
| 10-17 15:34 | 40m | +6 / - | IQ3TR | - / - | 3 | Partial capture |
| 10-16 10:49 | 40m | -7 / - | IQ3TR | - / -7 | 4 | ✓ Closing fragment |
| 10-10 17:24 | 40m | -2 / - | IR8PR | -14 / -13 | 4 | ✓ Closing observed |
| 10-10 17:19 | 40m | -4 / 0 | IR8PR | -12 / -7 | 5 | Partial capture |
| 10-10 11:36 | 40m | -14 / - | IQ8DO | - / -8 | 3 | ✓ Closing fragment |
| 10-10 09:27 | 40m | -5 / - | AO5CV | - / - | 4 | Partial capture |
| 10-09 19:25 | 80m | - / - | IQ8DO | -5 / - | 2 | ✓ Closing fragment |
| 10-09 19:21 | 80m | - / -5 | IQ8DO | -7 / - | 3 | Partial capture |
| 10-09 18:53 | 80m | - / - | DA6WA | -9 / - | 6 | Partial capture |
| 10-09 18:52 | 80m | -7 / -18 | DB100FT | -3 / +4 | 3 | Partial capture |
| 10-09 18:29 | 80m | -11 / -10 | IR8PR | 0 / +5 | 5 | ✓ Full exchange observed |
| 10-09 17:19 | 40m | +1 / +5 | IQ8DO | -6 / -9 | 8 | ✓ Full exchange observed |
| 10-09 17:09 | 80m | -9 / - | YL2QV | - / - | 3 | Partial capture |
| 10-08 17:26 | 40m | - / - | R2AL | +12 / - | 4 | Partial capture |
| 10-08 17:24 | 40m | -6 / +6 | IQ8DO | -12 / -9 | 5 | ✓ Full exchange observed |
| 10-08 11:28 | 40m | -5 / - | IQ8DO | - / -13 | 5 | Partial capture |
| 10-08 10:40 | 40m | -12 / - | IQ8DO | - / -18 | 9 | ✓ Closing fragment |
| 10-08 10:35 | 40m | -8 / - | IR8PR | - / -3 | 3 | ✓ Closing fragment |
| 10-06 10:20 | 40m | -7 / - | IK8TWV | - / -10 | 13 | ✓ Closing fragment |
| 10-06 10:14 | 40m | -5 / - | IK8TWV | - / - | 3 | Partial capture |
| 10-06 10:11 | 40m | -3 / - | AN5CV | - / -9 | 4 | ✓ Closing fragment |
| 10-06 08:41 | 40m | +4 / - | AO5CV | - / +4 | 4 | ✓ Closing fragment |
| 10-06 08:27 | 40m | -1 / - | IR8PR | - / -13 | 3 | ✓ Closing fragment |
| 10-05 18:15 | 80m | -22 / -17 | IZ8DFO | -11 / +7 | 2 | Partial capture |
| 10-05 18:10 | 80m | -11 / - | IZ8DFO | - / - | 3 | Partial capture |
| 10-05 15:36 | 80m | -12 / -17 | YU65AEC | 0 / +2 | 10 | Partial capture |
| 10-05 12:07 | 40m | -6 / - | DL2BMH | -22 / - | 3 | ✓ Closing observed |
| 10-05 12:04 | 40m | -6 / - | IQ8DO | - / +2 | 5 | ✓ Closing fragment |
| 10-05 09:02 | 40m | -13 / - | IR8PR | - / -3 | 7 | Partial capture |
| 10-03 17:03 | 80m | -10 / - | IZ8DFO | -6 / +5 | 3 | ✓ Closing observed |
| 10-03 15:44 | 40m | -1 / -3 | YU65AEC | -5 / +7 | 3 | Partial capture |
| 10-03 15:40 | 40m | -3 / - | IR8PR | - / +8 | 3 | ✓ Closing fragment |
| 10-03 13:12 | 40m | -5 / -15 | IU8QRL | -20 / -3 | 4 | ✓ Full exchange observed |
| 10-03 13:11 | 40m | -6 / - | F6FHZ | - / -12 | 2 | ✓ Closing fragment |
| 10-03 13:09 | 40m | 0 / - | IQ8DO | - / -7 | 3 | ✓ Closing fragment |
| 10-03 09:23 | 40m | - / - | DF1KG | -18 / - | 2 | Partial capture |
| 08-20 17:04 | 10m | -8 / - | <...> | - / - | 2 | Partial capture |
| 08-20 10:53 | 40m | -11 / +8 | HA1ZN | -8 / +6 | 3 | ✓ Full exchange observed |
| 08-18 09:32 | 10m | - / -8 | LZ4VR | -21 / - | 3 | ✓ Closing fragment |
| 08-09 09:29 | 20m | -10 / - | EN35UKR | - / - | 2 | Partial capture |
| 07-26 11:28 | 20m | -22 / - | UX7QV | - / -14 | 2 | ✓ Closing fragment |
| 07-26 11:25 | 20m | -20 / - | RA6OD | -16 / 0 | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 154115 +6 2504 IQ3TR DL5RZ JN68 (x9) 150845 +6 974 DL5RZ YO2UKG -08 150930 -3 974 YO2UKG DL5RZ 73 151000 +7 2766 OM3WFH DL5RZ JN68 (x2) 151045 -9 2764 DL5RZ OM3WFH RR73 151100 +1 2766 OM3WFH DL5RZ 73
UTC dB Audio Message 185315 -7 1442 DB100FT DL5RZ R+04 185330 -8 2537 DL5RZ DA6WA JO30 (x6) 192100 -9 1700 DL5RZ IQ8DO -05 (x5) 173415 -5 965 AN5CV DL5RZ JN68 (x2) 164000 -9 1197 DL5RZ IQ3TR RR73
UTC dB Audio Message 112545 -16 1517 DL5RZ RA6OD KN97 (x2) 112730 -20 1517 RA6OD DL5RZ +00 112800 -21 1517 CQ DL5RZ JN68 112830 -21 1517 UX7QV DL5RZ -14 (x2) 113100 -17 1517 ON6CQ DL5RZ RR73 090245 -24 1750 CQ DL5RZ JN68 (x2) 092915 -14 847 EN35UKR DL5RZ JN68 (x2) 122830 -6 1636 DL5RZ IR7MGGC -16
UTC dB Audio Message 093215 -22 1824 DL5RZ LZ4VR KN13 (x3) 170445 -8 1277 <...> DL5RZ JN68 (x2)
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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