UA3DIB — 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 UA3DIB, decoded by SO8OO in southeastern Poland. 1,987 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 75 UTC dates in the available aggregate history. Observed between 2026-06-10 and 2026-11-02.
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 1,987 FT8 messages attributed to UA3DIB as the transmitting token by decoded message structure across 75 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (55%), followed by 20 m (23%) and 80 m (15%). Most decodes (54%) fell within the six-hour window 19:00-01:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (82%); the estimated median was +2 dB.
Overview
Bands
Last attributed message: 2026-11-02 15:55 UTC
Observed FT8 message patterns
- Attributed sample
- 1,987 messages
- Active dates
- 75 UTC dates
- Estimated median S/N
- +2 dB
- Estimated 10th-90th percentile
- -12 to +14 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 102, moderate (-15 to -9 dB) 247, strong (≥ -8 dB) 1,638.
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 UA3DIB 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 UA3DIB
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
- KO85 · 1,062 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,193 km (approx.)
- Last such locator decoded
- 2026-11-02 15:53 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 | UA3DIB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-02 15:53 | 40m | +18 / - | DP75BAC | - / -17 | 2 | Partial capture |
| 11-02 15:47 | 40m | +5 / - | DP75BAC | - / - | 2 | Partial capture |
| 11-01 23:58 | 80m | +14 / - | PY6HD | - / - | 3 | Partial capture |
| 10-31 17:48 | 40m | -1 / - | SP1550SK | - / -5 | 2 | Partial capture |
| 10-28 22:00 | 40m | +1 / - | 8Z1IT | - / -18 | 4 | ✓ Closing fragment |
| 10-28 21:58 | 40m | +5 / - | TA3JOH | - / -3 | 3 | ✓ Closing fragment |
| 10-28 21:56 | 40m | +10 / - | DL5KMR | - / -13 | 2 | ✓ Closing fragment |
| 10-28 21:54 | 40m | -2 / - | ON1DGN | - / -11 | 2 | ✓ Closing fragment |
| 10-28 21:53 | 40m | -8 / - | PD2PE | - / -12 | 2 | ✓ Closing fragment |
| 10-28 21:52 | 40m | -8 / -11 | EA8BIA | -10 / - | 2 | ✓ Closing observed |
| 10-28 21:43 | 80m | +12 / - | EA9AR | - / - | 2 | Partial capture |
| 10-28 21:35 | 80m | +9 / - | R0WC | - / - | 4 | ✓ Closing fragment |
| 10-28 21:33 | 80m | +10 / -7 | HF50HSP | -5 / -12 | 2 | Partial capture |
| 10-28 21:32 | 80m | +5 / -5 | JH2FXK | -11 / -7 | 5 | ✓ Full exchange observed |
| 10-28 15:39 | 40m | +2 / - | R0AF | - / -18 | 3 | ✓ Closing fragment |
| 10-28 15:33 | 40m | -3 / - | RG8U | - / -15 | 2 | Partial capture |
| 10-27 19:42 | 160m | - / - | IK6GPZ | -5 / - | 5 | Partial capture |
| 10-27 19:42 | 160m | - / +3 | YU0X | +8 / - | 2 | ✓ Closing fragment |
| 10-27 19:41 | 160m | -12 / -6 | SV1BLD | -2 / - | 3 | ✓ Closing observed |
| 10-27 19:38 | 160m | -9 / - | R9CS/P | - / -16 | 3 | ✓ Closing fragment |
| 10-27 19:33 | 80m | -2 / - | RA0SCA | - / -7 | 2 | ✓ Closing fragment |
| 10-27 19:32 | 80m | +3 / - | UN7ED | - / -12 | 3 | ✓ Closing fragment |
| 10-27 19:27 | 80m | -2 / - | XX9TXN | - / -15 | 3 | ✓ Closing fragment |
| 10-27 19:26 | 80m | -4 / - | UA3SCU | -16 / +1 | 4 | ✓ Full exchange observed |
| 10-27 19:25 | 80m | +6 / +6 | RC9WC | -9 / -4 | 4 | ✓ Full exchange observed |
| 10-27 19:24 | 80m | +6 / 0 | UN0GY | -15 / -2 | 5 | ✓ Full exchange observed |
| 10-27 19:22 | 80m | +3 / - | BD8FWI | - / -22 | 3 | ✓ Closing fragment |
| 10-27 19:21 | 80m | -3 / - | RA6YDX | - / -5 | 2 | Partial capture |
| 10-27 19:18 | 80m | +6 / - | VK3BDL | - / -21 | 5 | ✓ Closing fragment |
| 10-27 19:14 | 40m | +5 / - | BG8KUB | - / -10 | 3 | ✓ Closing fragment |
| 10-27 19:13 | 40m | +10 / - | BI1AFK | - / -13 | 2 | ✓ Closing fragment |
| 10-27 19:11 | 40m | +13 / - | BH8QVE | - / -10 | 3 | ✓ Closing fragment |
| 10-27 01:32 | 40m | -2 / - | 7P8GE | - / -21 | 3 | ✓ Closing fragment |
| 10-27 01:30 | 40m | -13 / - | K3TC | - / - | 2 | Partial capture |
| 10-27 01:28 | 40m | 0 / - | KZ2N | - / - | 2 | ✓ Closing fragment |
| 10-26 05:13 | 40m | - / - | LZ1ZF | -12 / - | 2 | Partial capture |
| 10-26 04:59 | 40m | +2 / +1 | TO4A | -8 / -12 | 5 | ✓ Full exchange observed |
| 10-26 04:57 | 40m | +4 / - | PA/DK4DAX | - / -6 | 2 | Partial capture |
| 10-26 04:56 | 40m | +10 / - | DH2NJS | - / -18 | 2 | ✓ Closing fragment |
| 10-26 04:55 | 40m | +10 / - | RC8SAB | - / -3 | 2 | ✓ Closing fragment |
| 10-26 04:53 | 40m | +10 / - | W8FIB | - / -15 | 4 | ✓ Closing fragment |
| 10-24 01:12 | 40m | - / - | PT7YB | -15 / - | 2 | Partial capture |
| 10-24 00:30 | 40m | - / -1 | M8LKK | -9 / - | 2 | ✓ Closing fragment |
| 10-21 17:07 | 40m | +8 / - | BI3UPU | - / -12 | 3 | ✓ Closing fragment |
| 10-21 17:04 | 40m | +6 / - | BG4OOO | - / -13 | 4 | ✓ Closing fragment |
| 10-20 22:57 | 40m | - / - | IU8RFW | -12 / - | 3 | ✓ Closing fragment |
| 10-20 22:56 | 40m | -16 / -2 | EA8CDG | -10 / -9 | 5 | ✓ Full exchange observed |
| 10-20 22:35 | 40m | -16 / - | 7X4BL | - / -16 | 2 | Partial capture |
| 10-20 22:01 | 40m | -9 / - | RW4HRE | - / -12 | 2 | ✓ Closing fragment |
| 10-20 21:59 | 40m | -6 / - | V51PJ | - / -23 | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 215830 +0 1896 TA3JOH UA3DIB KO85 (x3) 220015 +13 600 VO1YE UA3DIB KO85 220045 +4 1053 8Z1IT UA3DIB KO85 (x4) 220245 -3 1525 CN1UNI UA3DIB KO85 174845 -8 2051 SP1550SK UA3DIB KO85 (x2) 154730 +8 2145 DP75BAC UA3DIB KO85 (x4)
UTC dB Audio Message 213300 -12 2578 UA3DIB JH2FXK RR73 213315 +2 2578 JH2FXK UA3DIB 73 213345 +10 2578 HF50HSP UA3DIB -12 213400 -5 2578 UA3DIB HF50HSP R-07 213500 +5 1899 R0WC UA3DIB KO85 (x4) 213930 -1 1862 EA8BS UA3DIB KO85 214315 +10 478 EA9AR UA3DIB KO85 (x2) 235845 +16 1577 PY6HD UA3DIB KO85 235900 -7 740 UA3DIB DO5HB JO40 235915 +13 1577 PY6HD UA3DIB KO85 (x2)
UTC dB Audio Message 123230 +1 2366 HA3HA UA3DIB R+02 (x2) 123330 +4 969 YD0ATZ UA3DIB KO85 (x3) 123630 -1 1697 YG2CLC UA3DIB KO85 123700 -4 1031 CS7AFM UA3DIB -17 (x3) 123900 -4 1139 YF1BLS UA3DIB KO85 115045 +2 390 UA3DIB EA7AKL +00 (x2) 121200 -4 1485 UA3DIB CT7AUT -13 (x2) 142315 -20 1907 UA3DIB EA4HTI IM69
UTC dB Audio Message 175130 -9 1762 UA3DIB SV7BVM -19 (x2) 193845 -2 641 R9CS/P UA3DIB KO85 (x3) 194115 -4 2407 UA3DIB SV1BLD -06 (x2) 194200 -12 2407 SV1BLD UA3DIB 73 194245 +7 2099 UA3DIB YU0X +03 194245 -8 1874 UA3DIB IK6GPZ JN62 194315 +9 2099 UA3DIB YU0X RR73 194315 -5 1874 UA3DIB IK6GPZ JN62 (x4)
UTC dB Audio Message 211215 +2 1509 W8XCT UA3DIB KO85 211515 +2 1568 HH2JR UA3DIB KO85 211600 +5 888 AA4FX UA3DIB KO85 211645 +14 2622 KR3BST UA3DIB KO85 (x2) 211745 +1 1698 ZV8R UA3DIB KO85 (x4) 125400 -4 2066 CX1T UA3DIB 73 125515 -21 1579 UA3DIB ON1JP -15 (x3) 065400 -4 1066 W5EOR UA3DIB KO85 (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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