T-90 to T-30
- Confirm RTK fix on all base stations (primary + redundant).
- Verify mission upload integrity — hash matches Studio export.
- Walk geofence boundaries with the safety officer.
T-30 to T-0
- Batch power-up; resolve any amber tiles before T-15.
- Lighting test pulse at T-10.
- Final go/no-go from show director and safety officer at T-3.