DA1VID — 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 DA1VID, decoded by SO8OO in southeastern Poland. 1,196 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 61 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-06.
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 1,196 FT8 messages attributed to DA1VID as the transmitting token by decoded message structure across 61 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (37%), followed by 80 m (22%) and 10 m (20%). The busiest six-hour window was 16:00-22:00 UTC, containing 49% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -8.3 dB.
Overview
Bands
Last attributed message: 2026-11-06 02:35 UTC
Observed FT8 message patterns
- Attributed sample
- 1,196 messages
- Active dates
- 61 UTC dates
- Estimated median S/N
- -8.3 dB
- Estimated 10th-90th percentile
- -18 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 205, moderate (-15 to -9 dB) 390, strong (≥ -8 dB) 601.
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 DA1VID 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 DA1VID
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
- JO31 · 804 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,054 km (approx.)
- Last such locator decoded
- 2026-11-06 02:34 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 | DA1VID S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 02:33 | 80m | -4 / -7 | US8KA | +14 / +5 | 7 | ✓ Full exchange observed |
| 11-06 02:32 | 80m | -6 / - | K8DV | - / - | 2 | Partial capture |
| 11-06 02:30 | 80m | -13 / - | VE3DZ | - / - | 4 | Partial capture |
| 11-06 02:28 | 80m | -14 / -16 | LB5UK | -20 / -16 | 4 | ✓ Full exchange observed |
| 11-06 02:26 | 80m | -9 / - | KD5M | - / - | 4 | Partial capture |
| 11-06 02:24 | 80m | -11 / - | GB1RBL | - / +1 | 3 | ✓ Closing fragment |
| 11-06 02:23 | 80m | -12 / -18 | UA3VVA | +1 / - | 4 | ✓ Closing observed |
| 11-06 02:22 | 80m | -4 / -9 | YO2CR | -8 / -4 | 3 | ✓ Full exchange observed |
| 11-06 02:14 | 80m | +1 / - | KF9UG | - / - | 4 | Partial capture |
| 11-06 02:13 | 80m | -6 / - | OH6IH | - / - | 2 | Partial capture |
| 11-06 02:05 | 80m | -5 / -16 | 5B4AMX | -10 / -11 | 8 | ✓ Full exchange observed |
| 11-06 02:01 | 80m | -4 / -1 | DG3YEV | +16 / +3 | 5 | ✓ Full exchange observed |
| 11-06 01:59 | 80m | -4 / -13 | SP1EG | +5 / -3 | 9 | ✓ Full exchange observed |
| 11-06 01:57 | 80m | -4 / -5 | SP8HDC | +9 / -7 | 5 | ✓ Full exchange observed |
| 11-06 01:56 | 80m | - / +9 | PC40EUDXF | -10 / - | 3 | Partial capture |
| 11-06 01:55 | 80m | +4 / - | DB2QM | -18 / -12 | 4 | ✓ Closing observed |
| 11-06 01:54 | 80m | +3 / -6 | UA4FKT | +7 / -10 | 6 | ✓ Full exchange observed |
| 11-06 01:54 | 80m | +5 / - | ON4MAP | -9 / - | 2 | ✓ Closing observed |
| 11-06 01:52 | 80m | +2 / +4 | SP5EXA | +16 / -4 | 5 | ✓ Full exchange observed |
| 11-06 01:49 | 80m | +4 / - | UN0GY | - / - | 6 | Partial capture |
| 10-27 07:09 | 80m | -12 / - | N0BUZ | - / - | 2 | Partial capture |
| 10-27 07:06 | 80m | -12 / - | F1PSX | - / -14 | 2 | ✓ Closing fragment |
| 10-26 18:22 | 40m | -10 / - | EA3HLM | - / +3 | 4 | Partial capture |
| 10-26 18:18 | 40m | -13 / - | EA5IUL | - / -13 | 4 | Partial capture |
| 10-26 18:16 | 40m | -14 / - | LY2BSW | - / -14 | 2 | ✓ Closing fragment |
| 10-26 15:02 | 40m | - / - | DJ0WJ | -6 / - | 2 | Partial capture |
| 10-26 14:34 | 40m | - / - | F4BYA | -2 / - | 2 | Partial capture |
| 10-26 14:34 | 40m | - / -9 | SP2KW | 0 / - | 2 | Partial capture |
| 10-26 14:26 | 40m | -10 / - | PA2MRK | - / -17 | 2 | ✓ Closing fragment |
| 10-26 14:25 | 40m | -10 / - | DK8VD | - / 0 | 2 | ✓ Closing fragment |
| 10-23 17:12 | 40m | -14 / - | YD1EQN | - / - | 3 | Partial capture |
| 10-20 05:31 | 40m | -13 / - | VE2LBI | - / -11 | 2 | Partial capture |
| 10-20 05:25 | 40m | -9 / - | V31MA | - / -12 | 4 | ✓ Closing fragment |
| 10-20 05:23 | 40m | -12 / - | VE2LBI | - / -11 | 2 | Partial capture |
| 10-20 05:21 | 40m | -16 / - | JY5IB | - / - | 3 | Partial capture |
| 10-20 05:04 | 40m | -5 / - | WA4TED | - / -16 | 11 | Partial capture |
| 10-20 04:58 | 40m | -9 / - | KS1WK | - / -12 | 8 | ✓ Closing fragment |
| 10-20 04:53 | 40m | -8 / - | NF3R | - / -12 | 2 | Partial capture |
| 10-20 04:50 | 40m | -12 / - | R9LY/P | - / +3 | 2 | Partial capture |
| 10-20 04:49 | 40m | - / - | F5PBG | -8 / - | 2 | Partial capture |
| 10-20 04:48 | 40m | -9 / - | YY5EHT | - / -13 | 3 | ✓ Closing fragment |
| 10-20 04:46 | 40m | -8 / - | IU1HGN | -16 / -13 | 4 | ✓ Closing observed |
| 10-20 04:45 | 40m | -6 / - | K2DBK | - / -12 | 2 | ✓ Closing fragment |
| 10-11 12:59 | 40m | - / 0 | DJ0MAB | -10 / - | 3 | ✓ Closing fragment |
| 10-11 12:58 | 40m | - / -1 | DL3AQJ | -9 / - | 3 | ✓ Closing fragment |
| 10-10 00:57 | 60m | -7 / -11 | 5B4AMX | -6 / -3 | 5 | ✓ Full exchange observed |
| 10-10 00:45 | 80m | -5 / - | J48S | - / -24 | 8 | Partial capture |
| 10-10 00:45 | 80m | +2 / -16 | EB3JT | -13 / -5 | 6 | ✓ Full exchange observed |
| 10-10 00:43 | 80m | -2 / +10 | DL7PIA | 0 / +4 | 5 | ✓ Full exchange observed |
| 10-10 00:39 | 80m | -5 / - | VP2MAA | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 022900 -9 1203 LB5UK DA1VID 73 023000 -17 1204 KQ4FMX DA1VID JO31 023030 -13 1204 VE3DZ DA1VID JO31 (x4) 023230 -8 1204 K8DV DA1VID JO31 (x2) 023330 -5 1203 US8KA DA1VID JO31 (x3) 023445 +11 457 DA1VID US8KA -07 023500 -7 1204 US8KA DA1VID R+05 023515 +16 456 DA1VID US8KA RR73 023530 +0 1204 US8KA DA1VID 73
UTC dB Audio Message 150215 -13 1580 DA1VID DJ0WJ JO40 (x2) 181600 -12 1020 LY2BSW DA1VID -14 (x2) 181730 -10 1020 CQ DA1VID JO31 181830 -10 1020 EA5IUL DA1VID -13 (x4) 182030 -15 1020 CQ DA1VID JO31 182100 -9 1020 EA3HKY DA1VID R-01 182230 -11 1020 EA3HLM DA1VID R+03 (x4)
UTC dB Audio Message 174045 +5 1074 DA1VID LZ2VQ -10 (x2) 174130 -13 1074 LZ2VQ DA1VID R-03 174145 +0 1074 DA1VID LZ2VQ RR73 174200 -12 1074 LZ2VQ DA1VID 73 174400 -12 1074 CQ DA1VID JO31 (x2) 174445 -14 1074 DA1VID PA9R JO22 (x2) 174545 -24 2046 DA1VID SP1RKT JO84 005730 -10 1534 5B4AMX DA1VID JO31 005745 -3 1119 DA1VID 5B4AMX -11 005800 -5 1534 5B4AMX DA1VID R-03 005815 -10 1120 DA1VID 5B4AMX RR73 005830 -6 1534 5B4AMX DA1VID 73
UTC dB Audio Message 061300 +2 718 VK1KAZ DA1VID JO31 (x2) 061730 -3 859 WV4F DA1VID JO31 (x2) 062030 +5 738 ZL1BQD DA1VID JO31 (x5) 095730 -14 2103 NJ2RQ DA1VID JO31 (x2) 100130 -7 2102 KP2B DA1VID JO31 (x3) 191345 -20 1918 DA1VID YC9GBQ RR73
UTC dB Audio Message 071700 -11 794 VK3EW DA1VID JO31 110015 -5 743 YE1AVM DA1VID JO31 (x3) 110130 -3 743 JI1OYZ DA1VID JO31 (x3) 110330 -2 743 7M4BEN DA1VID JO31 (x2) 110530 +0 743 JH1ECG DA1VID JO31 (x3) 110700 -7 1312 CQ DX DA1VID JO31 (x3)
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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