| UBA PSK63 Prefix Contest | ||
| Status: | Active | |
| Geographic Focus: | Worldwide | |
| Participation: | Worldwide | |
| Mode: | BPSK63 | |
| Bands: | 80, 40, 20, 15, 10m | |
| Classes: | Single Op All Band (QRP/Low) Single Op Single Band (QRP/Low) Multi-Op SWL | |
| Max power: | LP: 50 watts QRP: 5 watts | |
| Exchange: | ON: RSQ + UBA Section non-ON: RSQ + Serial No. (starting with 001) | |
| Work stations: | Once per band | |
| QSO Points: | 1 point per QSO | |
| Multipliers: | Each prefix once per band Each UBA section once per band | |
| Score Calculation: | Total score = total QSO points x total mults | |
| E-mail logs to: | ubapsk63[at]uba[dot]be | |
| Mail logs to: | (none) | |
| Find rules at: | https://www.uba.be/en/hf/contest-rules/uba-psk63-prefix-contest | |
| Cabrillo name: | UBA-PSK63-PREFIX | |
| Cabrillo name aliases: | UBA-PSK63 | |
| Future Dates | ||
| 1200Z, Jan 13 to 1159Z, Jan 14, 2024 | ||
| 1200Z, Jan 11 to 1159Z, Jan 12, 2025 | ||
| 1200Z, Jan 10 to 1159Z, Jan 11, 2026 | ||
| 1200Z, Jan 9 to 1159Z, Jan 10, 2027 | ||
| 1200Z, Jan 8 to 1159Z, Jan 9, 2028 | ||
| 1200Z, Jan 13 to 1159Z, Jan 14, 2029 | ||
| Historical Dates | ||
| 1200Z, Jan 13 to 1200Z, Jan 14, 2024 | ||
| 1200Z, Jan 14 to 1200Z, Jan 15, 2023 | ||
| 1200Z, Jan 15 to 1200Z, Jan 16, 2022 | ||
| 1200Z, Jan 9 to 1200Z, Jan 10, 2021 | ||
| 1200Z, Jan 11 to 1200Z, Jan 12, 2020 | ||
| 1200Z, Jan 12 to 1200Z, Jan 13, 2019 | ||
| 1200Z, Jan 13 to 1200Z, Jan 14, 2018 | ||
| 1200Z, Jan 14 to 1200Z, Jan 15, 2017 | ||
| 1200Z, Jan 9 to 1200Z, Jan 10, 2016 | ||
| 1200Z, Jan 10 to 1200Z, Jan 11, 2015 | ||