DL6NDN — 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 DL6NDN, decoded by SO8OO in southeastern Poland. 8,967 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 2026-06-07 and 2026-11-04.
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 8,967 FT8 messages attributed to DL6NDN 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 (55%), followed by 20 m (16%) and 80 m (15%). Most decodes (53%) fell within the six-hour window 15:00-21:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (78%); the estimated median was -1 dB.
Overview
Bands
Last attributed message: 2026-11-04 19:44 UTC
Observed FT8 message patterns
- Attributed sample
- 8,967 messages
- Active dates
- 105 UTC dates
- Estimated median S/N
- -1 dB
- Estimated 10th-90th percentile
- -13 to +8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 501, moderate (-15 to -9 dB) 1,442, strong (≥ -8 dB) 7,024.
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 DL6NDN 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 DL6NDN
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
- JO50 · 5,541 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 770 km (approx.)
- Last such locator decoded
- 2026-11-04 19:44 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 | DL6NDN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 19:40 | 80m | +12 / - | DJ5AM | - / -11 | 2 | Partial capture |
| 11-04 19:39 | 80m | +10 / - | DL8BDD | - / -18 | 2 | ✓ Closing fragment |
| 11-04 19:37 | 80m | +10 / - | DL1HTY | +1 / +4 | 5 | ✓ Full exchange observed |
| 11-04 19:32 | 80m | +2 / - | TR8CA | - / - | 3 | Partial capture |
| 11-04 19:29 | 80m | +2 / - | EX7DY | - / - | 2 | Partial capture |
| 11-04 19:28 | 80m | +3 / -18 | RA3DAD | +8 / -19 | 4 | Partial capture |
| 11-04 19:25 | 80m | -8 / -9 | SV5BYP | -21 / -17 | 3 | ✓ Full exchange observed |
| 11-04 19:22 | 80m | -2 / - | DO6AZ | -1 / - | 3 | ✓ Full exchange observed |
| 11-04 19:18 | 80m | -1 / - | 7Z1DS | - / - | 5 | Partial capture |
| 11-04 19:11 | 40m | -1 / - | EA5IKP | - / -15 | 2 | ✓ Closing fragment |
| 11-04 19:11 | 40m | +5 / -20 | DB2GM | -5 / -17 | 12 | ✓ Full exchange observed |
| 11-04 06:19 | 40m | +3 / - | ZZ5UNO | - / - | 5 | Partial capture |
| 11-04 06:10 | 40m | +5 / - | LU3CQ | - / - | 11 | Partial capture |
| 11-04 06:08 | 40m | +1 / - | DK5CW | - / - | 3 | Partial capture |
| 11-04 06:07 | 40m | +3 / +10 | 3A2LF | -11 / -8 | 5 | ✓ Full exchange observed |
| 11-04 06:05 | 40m | +6 / - | EA4HOS | - / -24 | 2 | ✓ Closing fragment |
| 11-04 06:03 | 40m | +8 / - | SP7FFY | - / +5 | 2 | ✓ Closing fragment |
| 11-03 18:23 | 40m | +2 / - | 3V8LL | - / - | 7 | Partial capture |
| 11-03 18:18 | 40m | +4 / - | RC1C | - / -2 | 2 | ✓ Closing fragment |
| 11-03 18:15 | 40m | +2 / - | BA8BLK | - / -17 | 7 | ✓ Closing fragment |
| 11-03 18:11 | 40m | +2 / - | A92AE | - / -12 | 4 | Partial capture |
| 11-03 18:05 | 40m | 0 / - | M7ILU | - / -13 | 2 | ✓ Closing fragment |
| 11-03 18:03 | 40m | 0 / - | YL3ATJ | - / -3 | 2 | ✓ Closing fragment |
| 11-03 17:59 | 40m | +2 / - | PF40EUDXF | - / -10 | 2 | Partial capture |
| 11-03 17:57 | 40m | +6 / - | OH3BSG | - / -21 | 2 | ✓ Closing fragment |
| 11-03 17:49 | 40m | 0 / - | 5R8IC | - / -22 | 8 | Partial capture |
| 11-03 15:48 | 10m | -14 / - | KG4KTB | - / - | 2 | Partial capture |
| 11-03 15:41 | 10m | -12 / - | XE1PM | - / +6 | 2 | ✓ Closing fragment |
| 11-01 14:38 | 40m | +4 / - | BD8ENX | - / - | 5 | Partial capture |
| 11-01 14:36 | 40m | +4 / +4 | DL8NCE | -2 / +10 | 5 | ✓ Full exchange observed |
| 11-01 14:34 | 40m | +2 / - | JA1DDZ | - / -13 | 4 | ✓ Closing fragment |
| 11-01 14:32 | 40m | +2 / - | JR2SHA | - / - | 4 | Partial capture |
| 11-01 14:27 | 40m | 0 / -4 | UT3RO | +1 / -9 | 5 | ✓ Full exchange observed |
| 11-01 14:27 | 40m | 0 / - | DL1SRS | - / 0 | 2 | ✓ Closing fragment |
| 11-01 14:26 | 40m | 0 / - | DH3SUP | - / -6 | 2 | ✓ Closing fragment |
| 11-01 14:16 | 40m | +2 / - | ON1KF | -13 / +7 | 9 | Partial capture |
| 11-01 14:11 | 40m | 0 / - | M0PFX | - / -4 | 8 | Partial capture |
| 11-01 13:42 | 40m | 0 / +1 | OH1KP | -1 / +8 | 4 | ✓ Full exchange observed |
| 11-01 13:40 | 40m | -2 / +7 | OK1DXR | -2 / +6 | 5 | ✓ Full exchange observed |
| 11-01 13:37 | 40m | +1 / - | G1OVA | - / -10 | 2 | ✓ Closing fragment |
| 11-01 13:37 | 40m | - / +1 | F1PBZ | -5 / - | 3 | Partial capture |
| 11-01 13:35 | 40m | -2 / - | G7RCQ | - / -2 | 2 | ✓ Closing fragment |
| 11-01 13:32 | 40m | 0 / - | BA4LL | - / - | 4 | Partial capture |
| 11-01 13:30 | 40m | 0 / - | DL2PR | - / - | 2 | ✓ Closing fragment |
| 11-01 13:29 | 40m | -2 / - | F3CJ | - / +1 | 2 | ✓ Closing fragment |
| 11-01 07:38 | 40m | +1 / - | KA4LTC | - / -19 | 2 | ✓ Closing fragment |
| 11-01 07:33 | 40m | 0 / - | 5W1SA | - / - | 6 | Partial capture |
| 11-01 07:32 | 40m | +1 / 0 | GJ0KYZ | -10 / - | 4 | ✓ Full exchange observed |
| 11-01 07:28 | 40m | -2 / - | VK3DRN | - / - | 5 | Partial capture |
| 11-01 07:27 | 40m | 0 / - | G7IGN | - / -14 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193745 +10 2861 DL1HTY DL6NDN +04 193800 +4 2861 DL6NDN DL1HTY R+15 193815 +9 2861 DL1HTY DL6NDN RR73 193830 -4 2860 DL6NDN DL1HTY 73 193845 +10 2861 CQ DL6NDN JO50 193915 +10 2861 DL8BDD DL6NDN -18 (x2) 194015 +13 2861 DJ5AM DL6NDN -11 (x2) 194145 +9 2861 CQ DL6NDN JO50 (x5) 194530 -14 2475 DL6NDN SA6LDQ JO68
UTC dB Audio Message 191115 +2 2100 CQ DL6NDN JO50 191130 -7 2149 DL6NDN DB2GM JN47 191145 +3 2100 EA5IKP DL6NDN R-15 191200 -8 2149 DL6NDN DB2GM JN47 191215 -5 2100 EA5IKP DL6NDN 73 191315 +4 2100 DB2GM DL6NDN -17 (x3) 191430 -1 2149 DL6NDN DB2GM R-20 (x2) 191515 +3 2100 DB2GM DL6NDN -17 191530 -4 2149 DL6NDN DB2GM R-20 191545 +4 2100 DB2GM DL6NDN RR73 191600 -6 2149 DL6NDN DB2GM 73 191645 +6 2100 VK2LAW DL6NDN JO50
UTC dB Audio Message 160915 -4 2433 <...> DL6NDN JO50 (x6) 154045 -11 2456 CQ DL6NDN JO50 154145 -13 2456 XE1PM DL6NDN +06 (x2) 154315 -13 2456 CQ DL6NDN JO50 (x3) 154645 -13 2456 KC3ZZ DL6NDN R-15 154845 -15 2456 KG4KTB DL6NDN JO50 (x2)
UTC dB Audio Message 062430 +3 2158 PY7ZC DL6NDN JO50 (x2) 062530 +3 2158 CQ DL6NDN JO50 (x2) 062630 +0 2158 PY7ZC DL6NDN JO50 (x3) 062800 +6 2158 CQ DL6NDN JO50 (x3) 062915 -4 1866 DL6NDN DL5ZG JO51 062930 +6 2158 DL5ZG DL6NDN -17 062945 -4 1866 DL6NDN DL5ZG R-04 063000 +5 2158 DL5ZG DL6NDN RR73 063015 -11 1866 DL6NDN DL5ZG 73
UTC dB Audio Message 203015 +1 2109 JF4VZT DL6NDN JO50 (x2) 203115 -3 2109 CQ DL6NDN JO50 (x3) 203245 -4 2109 M1EPZ DL6NDN -15 203300 -2 1591 DL6NDN OZ9GA JO46 203315 -4 2109 M1EPZ DL6NDN RR73 203330 -10 2551 DL6NDN PE1NPS JO22 203415 -3 2109 PE1NPS DL6NDN -04 (x2) 203515 -2 2109 CQ DL6NDN JO50 (x4)
UTC dB Audio Message 183945 -10 1328 CQ DL6NDN JO50 (x5) 184245 +9 1328 <...> DL6NDN -18 (x3) 184545 +9 1328 CQ DL6NDN JO50 (x2) 184645 -6 1328 EA4CIL DL6NDN +04 060345 +14 2110 DL6NDN R6LE LN07 060345 +1 2675 DL6NDN F1PBZ -15 060415 +17 2110 DL6NDN R6LE R-12 (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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