# Relationship history for MSHA mine 5001842

Current hierarchy: **Francis S  James → North Star Const. Equipment & Leasing, Inc → Fox Pit**

- 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:** North Star Const. Equipment & Leasing, Inc → Fox Pit; 2006-05-30 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Francis S  James → Fox Pit; 2006-05-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Francis S  James → North Star Const. Equipment & Leasing, Inc; 2006-05-30 to current/open; source msha-controller-operator-history