DK7NL — 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 DK7NL, decoded by SO8OO in southeastern Poland. 453 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 29 UTC dates in the available aggregate history. Observed between 2026-06-11 and 2026-10-25.
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 453 FT8 messages attributed to DK7NL as the transmitting token by decoded message structure across 29 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (41%), followed by 40 m (31%) and 160 m (12%). Most decodes (72%) fell within the six-hour window 18:00-00:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (76%); the estimated median was -3.1 dB.
Overview
Bands
Last attributed message: 2026-10-25 21:47 UTC
Observed FT8 message patterns
- Attributed sample
- 453 messages
- Active dates
- 29 UTC dates
- Estimated median S/N
- -3.1 dB
- Estimated 10th-90th percentile
- -13 to +8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 17, moderate (-15 to -9 dB) 92, strong (≥ -8 dB) 344.
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 DK7NL 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 DK7NL
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
- JN59 · 220 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 777 km (approx.)
- Last such locator decoded
- 2026-10-25 21:47 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 | DK7NL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-25 21:46 | 160m | -6 / - | IZ3OHR | - / - | 2 | Partial capture |
| 10-25 21:41 | 160m | -4 / - | F4JYC | -16 / -7 | 4 | ✓ Closing observed |
| 10-25 21:37 | 160m | -4 / -24 | UA4FKT | -8 / -15 | 6 | ✓ Full exchange observed |
| 10-25 21:35 | 160m | -2 / - | EI6IZ | - / -18 | 3 | ✓ Closing fragment |
| 10-25 21:35 | 160m | - / - | LB5WB | -2 / - | 2 | Partial capture |
| 10-25 21:33 | 160m | +4 / - | OE5ABL | - / -9 | 3 | ✓ Closing fragment |
| 10-25 21:29 | 160m | -6 / - | IZ1HJU | - / -20 | 4 | ✓ Closing fragment |
| 10-25 21:27 | 160m | -2 / - | F5SOI | - / -12 | 3 | ✓ Closing fragment |
| 10-25 21:24 | 160m | -2 / - | R6OD | - / - | 2 | Partial capture |
| 10-25 21:23 | 160m | -2 / - | SQ1RTU | - / -12 | 2 | ✓ Closing fragment |
| 10-25 21:21 | 160m | 0 / -1 | OM2WQ | +8 / +10 | 5 | ✓ Full exchange observed |
| 10-12 20:58 | 80m | -6 / - | 4Z5AV | - / - | 2 | Partial capture |
| 10-12 20:56 | 80m | +4 / - | R3EDI | - / - | 2 | Partial capture |
| 10-12 20:55 | 160m | - / -16 | EA6Y | +7 / - | 4 | Partial capture |
| 10-12 20:53 | 160m | +3 / - | G0TLK | - / -20 | 4 | ✓ Closing fragment |
| 10-12 20:44 | 60m | - / +1 | M0IOY | +4 / - | 2 | ✓ Closing fragment |
| 10-12 20:34 | 60m | - / -13 | EB3JT | -21 / - | 6 | ✓ Closing fragment |
| 10-11 20:41 | 40m | -6 / - | EA8DNB | - / -9 | 2 | ✓ Closing fragment |
| 10-11 20:40 | 40m | +6 / - | YO9JS | - / - | 2 | Partial capture |
| 10-11 20:32 | 40m | -5 / - | EY7BM | - / - | 3 | Partial capture |
| 10-05 20:18 | 40m | -10 / - | M0LAD | - / - | 2 | ✓ Closing fragment |
| 09-27 21:11 | 60m | - / -4 | OT4R | -18 / - | 2 | ✓ Closing fragment |
| 09-25 20:21 | 160m | -2 / -3 | DB100FT | -4 / -9 | 3 | Partial capture |
| 09-25 20:18 | 160m | -10 / - | PA3EWP | +8 / - | 4 | ✓ Closing observed |
| 09-10 22:05 | 40m | -13 / - | UA2FFD | - / - | 2 | Partial capture |
| 09-10 22:00 | 40m | -5 / - | GM5SNW | -19 / - | 4 | ✓ Closing observed |
| 09-10 21:59 | 40m | -4 / - | VA3BS | - / - | 2 | Partial capture |
| 09-10 21:58 | 40m | +6 / - | WB8CQV | - / -4 | 2 | ✓ Closing fragment |
| 09-10 21:55 | 40m | -4 / - | 9Z4A | - / - | 2 | Partial capture |
| 09-10 21:45 | 40m | -6 / - | JH4HMG | - / -24 | 2 | ✓ Closing fragment |
| 09-10 21:45 | 40m | -5 / - | BH4GUU | -24 / -17 | 4 | Partial capture |
| 09-10 21:41 | 40m | -6 / - | BG0FQU | -21 / -14 | 6 | ✓ Closing observed |
| 09-10 21:41 | 40m | - / - | F4BYA | +5 / - | 3 | Partial capture |
| 09-10 21:30 | 40m | -14 / - | MM7WQD | - / -15 | 2 | ✓ Closing fragment |
| 09-10 21:29 | 40m | -8 / - | 9K2RT | - / +1 | 2 | ✓ Closing fragment |
| 09-10 21:27 | 40m | -6 / - | IS0/IK2YCW | - / - | 2 | Partial capture |
| 09-10 21:25 | 40m | -12 / - | GM5SNW | - / - | 2 | Partial capture |
| 09-10 21:22 | 40m | +5 / - | GW5VOG | -10 / - | 3 | Partial capture |
| 09-10 21:20 | 40m | +2 / -7 | SV8/F6BLP | +6 / - | 2 | Partial capture |
| 09-10 21:16 | 40m | -2 / - | VJ6X | - / -15 | 3 | ✓ Closing fragment |
| 09-10 21:12 | 40m | -4 / -15 | DL70ESSEN | +8 / -11 | 3 | Partial capture |
| 09-09 14:32 | 40m | +2 / - | F4NKF | - / - | 2 | Partial capture |
| 09-01 21:22 | 160m | -11 / - | LZ2IP | - / - | 2 | Partial capture |
| 09-01 21:18 | 160m | -22 / - | GX1RAF | - / - | 2 | Partial capture |
| 09-01 21:11 | 40m | +11 / - | LB8TG | -14 / 0 | 5 | ✓ Full exchange observed |
| 09-01 21:07 | 40m | +16 / - | JA5AUC | - / - | 2 | Partial capture |
| 09-01 21:06 | 40m | +15 / - | VJ6X | - / - | 2 | Partial capture |
| 09-01 21:04 | 40m | +7 / -6 | YT2FA | -13 / +4 | 5 | ✓ Full exchange observed |
| 09-01 21:00 | 40m | +5 / -6 | TA7MMI | 0 / +5 | 5 | ✓ Full exchange observed |
| 09-01 20:55 | 40m | +8 / - | VJ6X | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 213615 -2 1845 EI6IZ DK7NL R-18 (x2) 213700 -9 1845 DK7NL UA4FKT LO23 (x3) 213815 -3 1845 UA4FKT DK7NL -15 213830 -9 1845 DK7NL UA4FKT R-24 213845 -6 1845 UA4FKT DK7NL RR73 214145 -2 1515 F4JYC DK7NL JN59 (x2) 214230 -16 1514 DK7NL F4JYC RR73 214245 -4 1515 F4JYC DK7NL 73 214415 -10 1903 F4IVG DK7NL JN59 214630 -6 1991 IZ3OHR DK7NL JN59 (x2)
UTC dB Audio Message 205645 +6 1344 R3EDI DK7NL JN59 (x2) 205830 -6 1745 4Z5AV DK7NL JN59 (x2)
UTC dB Audio Message 213915 -7 1881 CQ DK7NL JN59 (x3) 210845 -22 1534 DK7NL CN8DN -15 211115 -18 1436 DK7NL OT4R -04 (x2) 211600 -15 844 DK7NL G8DCJ RR73 203445 -23 1377 DK7NL EB3JT JN01 (x6) 204415 +5 471 DK7NL M0IOY +01 (x2)
UTC dB Audio Message 220130 -19 1131 DK7NL GM5SNW RR73 220145 -5 1132 GM5SNW DK7NL 73 220515 -12 1803 UA2FFD DK7NL JN59 (x2) 201800 -7 682 M0LAD DK7NL JN59 (x2) 202000 +0 843 7Z1BQ DK7NL JN59 203230 -5 1067 EY7BM DK7NL JN59 (x3) 204015 +3 495 YO9JS DK7NL JN59 (x2) 204145 -4 1540 EA8DNB DK7NL R-09 (x2) 202815 -11 753 DK7NL EA5BF -12
UTC dB Audio Message 140215 -10 1222 DK7NL 2E0MBH +01 140230 -1 1222 2E0MBH DK7NL R+03 140245 -12 1221 DK7NL 2E0MBH RR73 140300 +0 1222 2E0MBH DK7NL 73 140400 -5 1222 A41ZZ DK7NL R-20 (x3) 140630 -5 1337 OY1HJ DK7NL JN59 (x3) 140945 +11 499 2E1HAT DK7NL JN59 141215 +2 728 <...> DK7NL JN59 (x2) 141315 +5 2666 N8KWC DK7NL JN59 (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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