# Relationship history for MSHA mine 0801453

Current hierarchy: **Garcia Family Farm LLC → Garcia Mining Company LLC → Caloosahatchee Yard**

- 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

- **controller_controls_mine:** Garcia Family Farm LLC → Caloosahatchee Yard; 2019-09-16 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Garcia Mining Company LLC → Caloosahatchee Yard; 2023-04-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Garcia Family Farm LLC → Garcia Mining Company LLC; 2023-04-24 to current/open; source msha-controller-operator-history