Contest Robot
robot.lz2xa.com
A full HAM-radio contest log checker — upload Cabrillo logs, cross-check QSOs between participants, score the contest and publish results.
- Cabrillo log upload and validation
- Automatic QSO cross-checking between participants
- Duplicate detection per band/mode
- Points and multiplier scoring per contest rules
- Category-based rankings (single-op, multi-op, etc.)
- UBN reports (Unique / Bad / Not-in-log) for every participant
- PDF certificates for winners
- Email confirmation flow with one-click verification
- Public results page with operator search
- Multi-language interface (EN / BG)
Currently set up for all Bulgarian (LZ) internal contests. A new contest can be added on request — just send us the rules.
Activators Coordination
ac.lz2xa.com
Real-time band/mode coordination for groups of activators (awards, special events, ~200 ops). Each band+mode combination is held by only one activator at a time — no overlaps.
- Live band × mode matrix — public, no login required
- Local Windows agent for N1MM Logger+, Log4OM and DXLog
- Automatic QSO capture from the logger over UDP
- Auto-detects current band, mode and frequency from the radio
- Database-enforced single active session per band+mode (no race conditions)
- Auto-release of abandoned sessions via heartbeat timeout
- Operator-to-operator chat
- DX cluster spot tracking for the event's special callsign
- Separate logs per award; export as ADIF, Cabrillo or ZIP
- Multi-language interface (EN / BG), dark/light theme
Designed for award sessions and group operations. Interested in using it for your own event or club? Drop us a line.