DF1WR — 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 DF1WR, decoded by SO8OO in southeastern Poland. 1,514 FT8 messages attributed to this token as transmitter, on 60m, 40m, 20m, 10m, across 85 UTC dates in the available aggregate history. Observed between 2026-06-07 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 1,514 FT8 messages attributed to DF1WR as the transmitting token by decoded message structure across 85 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (62%), followed by 20 m (34%) and 60 m (3%). The busiest six-hour window was 12:00-18:00 UTC, containing 44% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.
Overview
Bands
Last attributed message: 2026-10-23 13:43 UTC
Observed FT8 message patterns
- Attributed sample
- 1,514 messages
- Active dates
- 85 UTC dates
- Estimated median S/N
- -11 dB
- Estimated 10th-90th percentile
- -17.2 to -1.5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 319, moderate (-15 to -9 dB) 690, strong (≥ -8 dB) 505.
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 DF1WR 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 DF1WR
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
- JN39 · 969 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,063 km (approx.)
- Last such locator decoded
- 2026-10-23 13:43 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 | DF1WR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 10:11 | 40m | -11 / - | IW5ALZ | - / -10 | 3 | Partial capture |
| 10-23 10:03 | 40m | -16 / - | PD4HS | - / -11 | 2 | ✓ Closing fragment |
| 10-23 09:46 | 40m | -14 / -4 | OK2CNI | +2 / +1 | 5 | ✓ Full exchange observed |
| 10-23 09:43 | 40m | -11 / - | GW1GAU | - / -3 | 2 | ✓ Closing fragment |
| 10-23 09:41 | 40m | -12 / - | G3RPF | - / -8 | 2 | ✓ Closing fragment |
| 10-23 09:34 | 40m | -11 / +10 | OK1IWA | -5 / -4 | 6 | ✓ Full exchange observed |
| 10-23 09:23 | 40m | -8 / - | DL3AMW | -17 / -2 | 3 | ✓ Closing observed |
| 10-22 17:44 | 60m | -12 / - | IN3IZQ | - / -16 | 3 | ✓ Closing fragment |
| 10-22 17:38 | 40m | 0 / - | PD7JLP | - / - | 2 | Partial capture |
| 10-22 17:27 | 40m | -1 / - | R8LCA | - / -18 | 3 | ✓ Closing fragment |
| 10-22 17:17 | 40m | 0 / - | EA4RKC | - / - | 4 | ✓ Closing fragment |
| 10-22 17:06 | 40m | 0 / - | SP7MAZ | - / -15 | 2 | ✓ Closing fragment |
| 10-22 09:38 | 40m | -21 / - | IZ8XXE | - / -4 | 2 | Partial capture |
| 10-22 08:18 | 40m | - / -7 | GJ0KYZ | -11 / - | 3 | Partial capture |
| 10-22 08:17 | 40m | - / - | HA6WT | -2 / - | 2 | Partial capture |
| 10-22 08:11 | 40m | -13 / - | IK0QDM | - / - | 2 | Partial capture |
| 10-22 08:03 | 40m | -1 / - | SP6SOZ | - / - | 2 | Partial capture |
| 10-22 07:51 | 40m | -4 / - | HA9MDP | - / - | 3 | Partial capture |
| 10-22 07:03 | 40m | - / - | IK4LZH | -1 / - | 4 | Partial capture |
| 10-22 06:54 | 40m | - / - | IK4LZH | -3 / - | 3 | Partial capture |
| 10-21 17:57 | 40m | -6 / - | IK0CHU | - / - | 6 | Partial capture |
| 10-21 17:12 | 40m | -1 / - | HA0GZ | - / -3 | 3 | ✓ Closing fragment |
| 10-21 17:10 | 40m | -2 / - | IK0CHU | - / - | 2 | Partial capture |
| 10-20 10:27 | 40m | - / - | 9A7BB | -11 / - | 5 | Partial capture |
| 10-20 10:02 | 40m | - / - | 9A7BB | -16 / - | 2 | Partial capture |
| 10-20 10:00 | 40m | -16 / - | IU7VOD | - / -11 | 4 | ✓ Closing fragment |
| 10-19 10:26 | 40m | -11 / -5 | ON8LX | -20 / +2 | 4 | ✓ Full exchange observed |
| 10-19 10:18 | 40m | -3 / - | ON3URT | - / -2 | 3 | ✓ Closing fragment |
| 10-19 10:07 | 40m | -8 / +1 | DL2USR | -7 / 0 | 5 | ✓ Full exchange observed |
| 10-19 10:05 | 40m | -14 / - | DL2VEL | - / - | 2 | Partial capture |
| 10-19 02:13 | 40m | -19 / - | HF37KJP | - / - | 4 | Partial capture |
| 10-19 01:48 | 40m | -18 / -3 | RA6ZS | +1 / - | 4 | ✓ Closing observed |
| 10-19 01:48 | 40m | - / -11 | R4FDD | -6 / - | 2 | Partial capture |
| 10-19 01:26 | 40m | - / -15 | R4FDD | +4 / - | 2 | Partial capture |
| 10-19 01:23 | 40m | - / - | RV6F | -17 / - | 3 | Partial capture |
| 10-19 01:04 | 40m | - / - | TA3NK | -12 / - | 3 | Partial capture |
| 10-19 01:01 | 40m | - / - | TA3NK | -10 / - | 3 | Partial capture |
| 10-14 10:08 | 40m | -16 / - | IU0PXM | - / - | 2 | Partial capture |
| 10-14 10:06 | 40m | -15 / - | DL5SUA | - / -5 | 3 | ✓ Closing fragment |
| 10-12 11:16 | 40m | -17 / - | G6PWS | - / - | 3 | ✓ Closing fragment |
| 10-12 11:06 | 40m | -14 / - | S57ACD | - / -15 | 2 | Partial capture |
| 10-12 11:03 | 40m | -18 / - | GM0MST | - / -12 | 2 | ✓ Closing fragment |
| 10-10 11:03 | 40m | -14 / - | F4NHL | - / -8 | 2 | ✓ Closing fragment |
| 10-09 17:56 | 40m | -2 / -9 | RA6FCU/P | -6 / 0 | 5 | ✓ Full exchange observed |
| 10-09 17:49 | 40m | -6 / - | IU7TUV | - / -4 | 3 | ✓ Closing fragment |
| 10-09 17:44 | 40m | +6 / - | IK6GPZ | - / - | 2 | Partial capture |
| 10-09 17:37 | 40m | 0 / - | EY7BM | - / - | 2 | Partial capture |
| 10-09 17:32 | 40m | -10 / - | IV3HOS | - / -9 | 2 | ✓ Closing fragment |
| 10-09 17:31 | 40m | -7 / -13 | M7WFZ | -19 / - | 3 | Partial capture |
| 10-09 17:24 | 40m | -5 / - | F4MLW | -4 / -1 | 6 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 094645 -16 1054 OK2CNI DF1WR RR73 094700 +3 2464 DF1WR OK2CNI 73 100245 -15 1053 CQ DF1WR JN39 100315 -16 1053 PD4HS DF1WR -11 (x2) 101115 -10 1053 IW5ALZ DF1WR -10 (x3) 101245 -16 1053 CQ DF1WR JN39 a1 103315 -10 1053 SM7HPK DF1WR RR73 103415 -17 1054 CQ DF1WR JN39 (x2) 134315 -11 1023 4X6FB DF1WR JN39 134345 -14 1023 CQ DF1WR JN39 a1 134500 -10 493 DF1WR DK8HC/P -09
UTC dB Audio Message 061415 -10 2432 DF1WR F1PBZ +01 061430 -13 1097 CQ DF1WR JN39 061445 -14 2432 DF1WR F1PBZ +01 061500 -14 1098 OH1LA DF1WR -09 061515 -21 1599 DF1WR OH1LA R-13 061530 -18 1098 OH1LA DF1WR RR73 061545 -18 1598 DF1WR OH1LA 73 061600 -15 1098 EA1AUM DF1WR R-01 (x2) 172830 -3 1098 DF1WR LZ5EO KN21 173000 -12 1097 DF1WR DL1IP JN49 (x2) 174400 -7 1433 IN3IZQ DF1WR JN39 (x3)
UTC dB Audio Message 165800 -13 1752 DF1WR DK6WH -15
UTC dB Audio Message 084230 -1 1134 DF1WR F4PCM JN23 084245 -1 1134 R7OV DF1WR -04 (x3) 084400 +4 1135 DF1WR R7OV 73 113215 +1 1134 <...> DF1WR JN39 (x2) 113345 +0 1133 CQ DF1WR JN39 113445 +1 1133 SQ9CXH DF1WR RR73 172330 -4 1134 EU4U DF1WR JN39 (x3) 172900 -1 1134 LA5ITA DF1WR JN39 (x2) 125930 -22 2154 DF1WR LZ1RAY -08
UTC dB Audio Message 105515 -10 1072 DF1WR IT9ACJ RR73
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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