# Relationship history for MSHA mine 1002281

Current hierarchy: **Aaron Scott  Jackson → A Scott Jackson Trucking → A Scott Jackson Trucking x42**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **controller_controls_mine:** Aaron Scott  Jackson → A Scott Jackson Trucking x42; 2016-10-28 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** A Scott Jackson Trucking → A Scott Jackson Trucking x42; 2016-11-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Aaron Scott  Jackson → A Scott Jackson Trucking; 2016-11-16 to current/open; source msha-controller-operator-history