# Relationship history for MSHA mine 1518839

Current hierarchy: **Jeffery A  Hoops → Revelation Energy, LLC → Van Lear**

- 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:** Alliance Resource Partners LP → Van Lear; 1996-07-11 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Excel Mining LLC → Van Lear; 2005-01-24 to 2014-04-13; source msha-controller-operator-history
- **controller_controls_operator:** Alliance Resource Partners LP → Excel Mining LLC; 2005-01-24 to 2014-04-13; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → Van Lear; 2009-05-08 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Revelation Energy, LLC → Van Lear; 2014-04-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Revelation Energy, LLC; 2014-04-14 to current/open; source msha-controller-operator-history