# Relationship history for MSHA mine 1002364

Current hierarchy: **Darren T  Wood; Lori A  Wood → Wood Brothers Trucking, LLC → Northern Division 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:** Wood Brothers Trucking, LLC → Northern Division Pit; 2024-07-18 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Darren T  Wood et al → Northern Division Pit; 2024-07-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Darren T  Wood et al → Wood Brothers Trucking, LLC; 2024-07-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Lori A  Wood et al → Wood Brothers Trucking, LLC; 2024-07-18 to current/open; source msha-controller-operator-history