DK3TNA — 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 DK3TNA, decoded by SO8OO in southeastern Poland. 5,468 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 117 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-03.
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 5,468 FT8 messages attributed to DK3TNA as the transmitting token by decoded message structure across 117 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (34%), followed by 80 m (33%) and 40 m (31%). Most decodes (55%) fell within the six-hour window 16:00-22:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-11-03 21:43 UTC
Observed FT8 message patterns
- Attributed sample
- 5,468 messages
- Active dates
- 117 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -19.9 to -0.8 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,431, moderate (-15 to -9 dB) 1,704, strong (≥ -8 dB) 2,333.
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 DK3TNA 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 DK3TNA
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
- JO62 · 3,874 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 675 km (approx.)
- Last such locator decoded
- 2026-11-03 21:43 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 | DK3TNA S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 19:53 | 40m | - / -12 | EA1HFV | -14 / - | 2 | ✓ Closing fragment |
| 11-04 19:27 | 40m | - / -8 | F4JDS | -6 / - | 2 | ✓ Closing fragment |
| 11-03 21:41 | 80m | -6 / -4 | PF40EUDXF | -11 / -14 | 4 | Partial capture |
| 11-03 21:27 | 80m | -1 / - | OM2WQ | - / - | 2 | Partial capture |
| 11-03 21:26 | 80m | - / -9 | PF40EUDXF | -10 / - | 2 | Partial capture |
| 11-03 21:20 | 80m | -6 / -19 | SQ2EJF | -11 / -17 | 3 | ✓ Full exchange observed |
| 11-03 21:09 | 80m | -10 / -12 | IK1MJL | +6 / -6 | 4 | ✓ Full exchange observed |
| 11-03 20:54 | 80m | +2 / -14 | DO1WS | -12 / -16 | 9 | ✓ Full exchange observed |
| 11-03 20:53 | 80m | +2 / - | ON1EHF | - / -11 | 2 | Partial capture |
| 11-03 20:25 | 80m | - / -14 | LZ911TD | -12 / - | 2 | Partial capture |
| 11-03 20:24 | 80m | -11 / - | SP9TBT/5 | - / -14 | 5 | Partial capture |
| 11-03 20:18 | 80m | -5 / - | PE40EUDXF | - / -8 | 3 | Partial capture |
| 11-03 20:14 | 80m | +3 / - | DL7BRD | - / - | 3 | ✓ Closing fragment |
| 11-03 20:09 | 80m | -6 / - | DL3IKE | - / - | 4 | ✓ Closing fragment |
| 11-03 20:03 | 80m | -7 / - | 3Z0SYBIR | - / -10 | 4 | Partial capture |
| 11-03 20:03 | 80m | - / -11 | PE40EUDXF | +6 / - | 2 | Partial capture |
| 11-03 19:57 | 80m | -7 / - | DO8WJ | -12 / -16 | 6 | ✓ Closing observed |
| 11-03 19:44 | 80m | -6 / - | SQ7JM | - / - | 2 | Partial capture |
| 11-03 19:35 | 80m | -9 / - | SQ7JM | - / - | 4 | Partial capture |
| 11-03 05:24 | 40m | - / -10 | LZ911TD | -2 / - | 2 | Partial capture |
| 11-02 20:33 | 80m | -9 / -13 | UR5BIO | 0 / -15 | 9 | ✓ Full exchange observed |
| 11-02 20:30 | 80m | -11 / - | SP4JSR | - / - | 3 | ✓ Closing fragment |
| 11-02 20:27 | 80m | -4 / +7 | DA6DN | -6 / -15 | 6 | ✓ Full exchange observed |
| 11-02 20:24 | 80m | -6 / -8 | DL6EI | +10 / - | 4 | ✓ Closing observed |
| 11-02 20:22 | 80m | -4 / - | DA6DN | - / - | 3 | Partial capture |
| 11-02 20:17 | 80m | -3 / -13 | UR7EU | +2 / -12 | 10 | ✓ Full exchange observed |
| 11-02 20:01 | 80m | -9 / - | SP1LON | - / - | 9 | Partial capture |
| 11-02 19:55 | 80m | -13 / - | SP4SKN | -10 / -6 | 3 | ✓ Closing observed |
| 11-02 19:54 | 80m | -9 / - | DO9MHG | - / - | 2 | Partial capture |
| 11-02 19:51 | 80m | -3 / -13 | DK4OX | +2 / -9 | 6 | ✓ Full exchange observed |
| 11-02 19:49 | 80m | -3 / -18 | OM2WW | -2 / - | 2 | ✓ Closing observed |
| 11-02 19:44 | 80m | -2 / - | OM2WW | - / - | 2 | Partial capture |
| 11-01 19:42 | 80m | 0 / - | PC40EUDXF | - / - | 2 | Partial capture |
| 10-31 22:28 | 80m | -4 / - | SP2LQR | - / -7 | 3 | ✓ Closing fragment |
| 10-31 22:18 | 80m | -11 / - | SP4TXI | - / 0 | 5 | ✓ Closing fragment |
| 10-31 21:07 | 40m | - / -10 | EA7KIE | -16 / - | 2 | ✓ Closing fragment |
| 10-31 07:29 | 40m | -16 / - | F4CQS | - / - | 12 | Partial capture |
| 10-31 07:20 | 40m | -23 / - | F4CQS | - / - | 8 | Partial capture |
| 10-31 07:14 | 40m | -24 / - | LB5VK | - / - | 2 | Partial capture |
| 10-31 07:08 | 40m | -17 / -7 | SP2GPU | -4 / - | 3 | ✓ Closing observed |
| 10-31 06:57 | 40m | -24 / +1 | G0IUS | -14 / -9 | 2 | Partial capture |
| 10-30 20:53 | 80m | -6 / - | SM5DYQ | - / - | 2 | Partial capture |
| 10-30 20:47 | 80m | -4 / - | UT5EL | +16 / -13 | 5 | ✓ Closing observed |
| 10-30 20:39 | 80m | - / -6 | OK2USM | +2 / - | 2 | ✓ Closing fragment |
| 10-30 20:19 | 80m | -3 / - | SA4FZA | - / -14 | 8 | Partial capture |
| 10-30 20:12 | 80m | - / -9 | SQ100LKK | +2 / - | 2 | Partial capture |
| 10-30 19:53 | 40m | - / -17 | F4NRP | -15 / - | 3 | ✓ Closing fragment |
| 10-30 05:41 | 40m | -18 / - | IU1WZN | - / - | 10 | Partial capture |
| 10-28 20:24 | 80m | -15 / -10 | G0ORH | -13 / - | 2 | Partial capture |
| 10-28 20:02 | 80m | -3 / - | DB4MLA | - / - | 6 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 213600 -8 2325 DK3TNA EA4IXE RR73 220630 -23 1804 DK3TNA TC2TR -19 192630 -6 1052 DK3TNA IV3IPA -07 052445 +0 1601 DK3TNA LZ911TD -10 (x2) 213100 -21 1841 DK3TNA IZ8LDQ -13 214100 -14 2382 DK3TNA IU8GUK -13 192745 -8 495 DK3TNA F4JDS -08 (x2) 193100 -16 1252 DK3TNA ON7AC +01 193345 -21 1345 DK3TNA IZ3XAN -14 193615 -8 1031 DK3TNA IS0AAS -10 195300 -14 1428 DK3TNA EA1HFV -12 (x2) 052330 -3 587 DK3TNA ZL1RPC/F -07
UTC dB Audio Message 212015 -10 1404 DK3TNA SQ2EJF -19 212030 -6 1403 SQ2EJF DK3TNA R-17 212045 -12 1404 DK3TNA SQ2EJF RR73 212230 -1 1403 EM70WWW DK3TNA JO62 212600 -10 313 DK3TNA PF40EUDXF -09 (x2) 212645 +1 1404 EM70WWW DK3TNA R-15 212715 -3 1403 OM2WQ DK3TNA JO62 (x2) 214045 -6 1804 SP5DFK/QRP DK3TNA JO62 214115 -13 1804 <PF40EUDXF> DK3TNA JO62 (x2) 214200 -11 313 DK3TNA PF40EUDXF -04 214215 -3 1804 PF40EUDXF DK3TNA R-14 214315 -8 1804 DO9MHG DK3TNA JO62
UTC dB Audio Message 122845 -14 1758 DK3TNA CS7CDZ -04 (x2) 101815 -10 715 DK3TNA I5IIL +02 (x2) 115200 -8 2495 DK3TNA CR7BUW IM58 (x3) 103800 -12 922 DK3TNA TL8GD -07 121100 -14 1059 DK3TNA PP5BP -08 (x2) 121700 -6 2868 DK3TNA <...> -10 120400 +1 1148 DK3TNA CT7BRV -09 (x2) 153800 -7 1703 DK3TNA LZ1EV -12 (x2)
UTC dB Audio Message 162000 +0 1977 HA3HM DK3TNA JO62 (x3) 162600 +4 1977 OE8DGG/P DK3TNA JO62 (x5) 163215 -10 1977 OH1AK DK3TNA JO62 163245 -4 1977 G4FAL DK3TNA JO62 163300 +16 2283 DK3TNA G4FAL -08 163315 +3 1977 G4FAL DK3TNA R-02 163330 +18 2283 DK3TNA G4FAL RR73 163345 +3 1977 G4FAL DK3TNA 73 170415 -4 2751 DK3TNA DL7HS 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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