# Relationship history for MSHA mine 0404563

Current hierarchy: **Hawaii Capital Fund & Wright Bryan Mining Corp → Great Southern Mines → Rattle Snake Mine**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **operator_operates_mine:** Great Southern Mines → Rattle Snake Mine; 1982-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Hawaii Capital Fund & Wright Bryan Mining Corp → Rattle Snake Mine; 1982-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Hawaii Capital Fund & Wright Bryan Mining Corp → Great Southern Mines; 1982-01-01 to current/open; source msha-controller-operator-history