DL1RI — 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 DL1RI, decoded by SO8OO in southeastern Poland. 1,725 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 105 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-23.
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 1,725 FT8 messages attributed to DL1RI as the transmitting token by decoded message structure across 105 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (40%), followed by 60 m (28%) and 80 m (19%). 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 (63%); the estimated median was -6 dB.
Overview
Bands
Last attributed message: 2026-10-23 17:31 UTC
Observed FT8 message patterns
- Attributed sample
- 1,725 messages
- Active dates
- 105 UTC dates
- Estimated median S/N
- -6 dB
- Estimated 10th-90th percentile
- -17 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 239, moderate (-15 to -9 dB) 404, strong (≥ -8 dB) 1,082.
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 DL1RI 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 DL1RI
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
- JO40 · 110 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 911 km (approx.)
- Last such locator decoded
- 2026-10-23 17:31 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 | DL1RI S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 17:29 | 60m | -3 / - | 9A2G | - / -1 | 2 | Partial capture |
| 10-23 17:25 | 60m | -1 / - | DK9NP | +1 / +9 | 7 | ✓ Full exchange observed |
| 10-23 17:24 | 60m | -1 / - | DL4YDR | -4 / +2 | 4 | ✓ Closing observed |
| 10-23 17:24 | 60m | +1 / -7 | HA3TBL | -11 / +1 | 5 | ✓ Full exchange observed |
| 10-23 17:23 | 60m | +3 / -2 | PE1NPS | -6 / +5 | 4 | ✓ Full exchange observed |
| 10-23 17:19 | 80m | +4 / - | DO6ZMR | - / +2 | 2 | ✓ Closing fragment |
| 10-23 17:17 | 80m | +6 / - | OE3KNS | - / 0 | 2 | ✓ Closing fragment |
| 10-22 17:49 | 60m | +6 / +2 | PA4PA | +7 / - | 4 | ✓ Full exchange observed |
| 10-22 17:46 | 60m | - / +10 | DL1RI/P | -19 / - | 2 | Partial capture |
| 10-21 11:05 | 40m | -9 / -25 | DL7VKD/P | -18 / - | 3 | ✓ Full exchange observed |
| 10-20 19:16 | 60m | +2 / - | VO1NC | - / -22 | 3 | Partial capture |
| 10-20 19:13 | 60m | - / - | HA5UK | +10 / - | 2 | Partial capture |
| 10-20 19:13 | 60m | +4 / - | ON7VZ | +4 / - | 5 | ✓ Closing observed |
| 10-20 19:13 | 60m | 0 / - | G4WGE | - / -13 | 2 | ✓ Closing fragment |
| 10-20 19:13 | 60m | 0 / +7 | SP2EWQ | +1 / 0 | 7 | ✓ Full exchange observed |
| 10-19 17:09 | 60m | +12 / - | DK0RPO | -7 / - | 6 | ✓ Full exchange observed |
| 10-19 17:08 | 60m | +9 / - | DL2VN | -2 / +7 | 4 | ✓ Full exchange observed |
| 10-16 17:25 | 60m | 0 / - | F5OYA/P | - / -5 | 3 | Partial capture |
| 10-16 17:24 | 60m | +3 / - | PA0RDT | -18 / -1 | 4 | ✓ Full exchange observed |
| 10-16 17:23 | 60m | +2 / -5 | SV8NAJ | -18 / -3 | 3 | ✓ Full exchange observed |
| 10-16 17:21 | 80m | - / - | DL9KM | -10 / - | 4 | Partial capture |
| 10-16 17:20 | 80m | +11 / +10 | SM7WVZ | -16 / -8 | 5 | ✓ Full exchange observed |
| 10-16 17:18 | 80m | +12 / - | R9CS/P | - / -9 | 2 | Partial capture |
| 10-15 19:25 | 80m | - / +2 | DL6EL | -6 / - | 3 | Partial capture |
| 10-15 19:23 | 80m | +2 / - | II4NTTI | - / -20 | 3 | Partial capture |
| 10-15 19:01 | 60m | +10 / +3 | OV5SP | -11 / - | 5 | ✓ Full exchange observed |
| 10-15 17:46 | 60m | +8 / - | SM5VSS | - / +5 | 2 | Partial capture |
| 10-15 17:44 | 60m | +6 / -3 | OE9RWH | -3 / - | 4 | ✓ Full exchange observed |
| 10-15 17:43 | 60m | - / +4 | SP6IYR | 0 / - | 2 | ✓ Closing fragment |
| 10-14 17:35 | 60m | -5 / +10 | IK3/UY7LA | -6 / +7 | 3 | Partial capture |
| 10-14 17:34 | 60m | -8 / - | G0HVN | - / +10 | 2 | ✓ Closing fragment |
| 10-14 17:31 | 80m | +4 / - | DD0IPA | -4 / +2 | 5 | ✓ Full exchange observed |
| 10-14 17:15 | 60m | -4 / - | DL9KM | -13 / +2 | 3 | ✓ Closing observed |
| 10-14 17:13 | 60m | 0 / -1 | PH2M | +4 / +9 | 4 | ✓ Full exchange observed |
| 10-13 19:20 | 60m | 0 / -1 | I8OHQ | -8 / -11 | 5 | ✓ Full exchange observed |
| 10-13 19:13 | 60m | -2 / +1 | IQ3TR | +1 / +3 | 15 | ✓ Full exchange observed |
| 10-13 19:00 | 60m | +4 / 0 | IQ3TR | +4 / -16 | 8 | Partial capture |
| 10-13 18:28 | 40m | - / -12 | IQ3TR | +8 / - | 2 | ✓ Closing fragment |
| 10-13 16:05 | 40m | +2 / +6 | G1DWG | -10 / +6 | 5 | ✓ Full exchange observed |
| 10-12 19:01 | 40m | +2 / - | C57DX | - / -22 | 2 | Partial capture |
| 10-11 18:59 | 60m | -3 / - | PI4DX | -4 / +1 | 4 | ✓ Full exchange observed |
| 10-11 18:53 | 60m | -10 / -8 | LZ2PL | -2 / - | 3 | ✓ Closing observed |
| 10-11 18:52 | 60m | -10 / - | OE7FTI | - / -5 | 2 | ✓ Closing fragment |
| 10-11 18:50 | 60m | - / -1 | G6GN | -1 / - | 2 | ✓ Closing fragment |
| 10-11 11:43 | 40m | -16 / - | M0TNI/P | - / -10 | 3 | ✓ Closing fragment |
| 10-10 18:25 | 80m | - / -13 | EO210WLP | +6 / - | 2 | Partial capture |
| 10-10 18:23 | 80m | -2 / - | RN3DDW/P | - / 0 | 3 | Partial capture |
| 10-10 18:20 | 80m | -10 / - | SP5DFK/QRP | - / 0 | 3 | Partial capture |
| 10-10 18:18 | 80m | -1 / - | AN5CV | - / 0 | 3 | Partial capture |
| 10-10 18:12 | 60m | 0 / - | <...> | - / +5 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 172530 +0 839 HA3TBL DL1RI RR73 172545 -11 2084 DL1RI HA3TBL 73 172545 +0 684 DL1RI DK9NP +14 172600 -1 839 DL4YDR DL1RI +02 172615 +0 684 DL1RI DK9NP +14 172630 -1 839 DL4YDR DL1RI RR73 172645 -3 684 DL1RI DK9NP +14 172700 +1 838 DK9NP DL1RI R+09 172715 +5 684 DL1RI DK9NP RR73 172730 -3 838 DK9NP DL1RI 73 172800 +1 839 CQ DL1RI JO40 172830 -2 838 PJ4/DH8BQA DL1RI +04 172930 -2 838 9A2G DL1RI -01 (x2) 173130 -2 838 CQ DL1RI JO40
UTC dB Audio Message 172045 +12 659 SM7WVZ DL1RI -08 172100 -22 659 DL1RI SM7WVZ R+10 172115 +10 659 SM7WVZ DL1RI RR73 172130 -17 658 DL1RI SM7WVZ 73 172130 -17 1342 DL1RI DL9KM JN68 (x4) 171730 +5 1674 OE3KNS DL1RI +00 (x2) 171830 +3 1658 CQ DL1RI JO40 (x2) 171930 +5 1658 DO6ZMR DL1RI +02 (x2) 172100 +0 1658 DL9GF DL1RI RR73
UTC dB Audio Message 190115 +3 1983 C57DX DL1RI -22 (x2) 190830 +2 608 IQ3TR DL1RI -07 160500 +1 624 G1DWG DL1RI +06 (x2) 160545 -12 341 DL1RI G1DWG R+06 160600 -1 623 G1DWG DL1RI RR73 160615 -7 342 DL1RI G1DWG 73 182845 +10 1344 DL1RI IQ3TR R-12 (x2) 110515 -9 709 DL7VKD/P DL1RI +11 110530 -19 1371 DL1RI DL7VKD/P R-25 (x2) 180400 -3 1547 HB9ITZ/P DL1RI +04 124430 -7 2372 ON/DM3KP DL1RI -13
UTC dB Audio Message 201930 +1 2232 DL1RI SP100PKP R-15 (x2) 202030 +0 2232 DL1RI RR73; DK2FM <...> -16 202115 -12 1963 SQ100PKP DL1RI +05 (x3) 202345 -14 2143 SO100PKP DL1RI -08 202400 -8 2142 DL1RI SO100PKP R-18
UTC dB Audio Message 193600 -10 1580 <...> DL1RI -06 193930 -16 1869 <8C81NB> DL1RI -09 194000 -17 1869 F/PA2PAT DL1RI -09 (x2) 091600 -9 1403 OH2IPA DL1RI +11 (x4) 105245 -11 1678 ON3MOH/P DL1RI +19 (x4) 180530 -9 2103 DL1RI AO25FDM R-02 180900 -19 1765 DL1RI <...> R-01 104015 -5 1571 AO2026FM DL1RI -02
UTC dB Audio Message 091215 -21 2201 DL1RI LZ2VQ KN23 141245 -17 1166 YF1CAR DL1RI -06 141345 -16 1433 <...> DL1RI -03 (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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