# Relationship history for MSHA mine 4201864

Current hierarchy: **Jim  Wayland; Bob  Nead → Coal Energy Group 2, LLC → Wildcat Loadout**

- 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:** Andalex Resources B V → Wildcat Loadout; 1950-01-01 to 2006-08-08; source msha-controller-operator-history
- **operator_operates_mine:** Andalex Resources Inc → Wildcat Loadout; 1984-02-01 to 2010-12-16; source msha-controller-operator-history
- **controller_controls_operator:** Andalex Resources B V → Andalex Resources Inc; 1984-02-01 to 2006-08-08; source msha-controller-operator-history
- **controller_controls_mine:** Intermountain Power Agency → Wildcat Loadout; 1994-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Robert E  Murray → Wildcat Loadout; 2006-08-09 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Robert E  Murray → Andalex Resources Inc; 2006-08-09 to 2010-12-16; source msha-controller-operator-history
- **operator_operates_mine:** Intermountain Power Agency → Wildcat Loadout; 2010-12-17 to 2011-03-14; source msha-controller-operator-history
- **controller_controls_operator:** Intermountain Power Agency → Intermountain Power Agency; 2010-12-17 to 2011-03-14; source msha-controller-operator-history
- **operator_operates_mine:** Andalex Resources, Inc. → Wildcat Loadout; 2011-03-15 to 2011-05-09; source msha-controller-operator-history
- **controller_controls_operator:** Andalex Resources B V → Andalex Resources, Inc.; 2011-03-15 to 2006-08-08; source msha-controller-operator-history
- **controller_controls_operator:** Robert E  Murray → Andalex Resources, Inc.; 2011-03-15 to 2011-05-09; source msha-controller-operator-history
- **operator_operates_mine:** Intermountain Power Agency → Wildcat Loadout; 2011-05-10 to 2011-06-19; source msha-controller-operator-history
- **controller_controls_operator:** Intermountain Power Agency → Intermountain Power Agency; 2011-05-10 to 2011-06-19; source msha-controller-operator-history
- **operator_operates_mine:** America West Services, Inc. → Wildcat Loadout; 2011-06-20 to 2013-06-23; source msha-controller-operator-history
- **controller_controls_mine:** America West Resources, Inc. → Wildcat Loadout; 2011-06-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** America West Resources, Inc. → America West Services, Inc.; 2011-06-20 to 2013-06-23; source msha-controller-operator-history
- **operator_operates_mine:** Wild West Equipment & Hauling, LLC → Wildcat Loadout; 2013-06-24 to 2018-09-09; source msha-controller-operator-history
- **controller_controls_mine:** Patricia C  Baker et al → Wildcat Loadout; 2013-06-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Patricia C  Baker et al → Wild West Equipment & Hauling, LLC; 2013-06-24 to 2018-09-09; source msha-controller-operator-history
- **controller_controls_operator:** Dan  Baker et al → Wild West Equipment & Hauling, LLC; 2013-06-24 to 2018-09-09; source msha-controller-operator-history
- **operator_operates_mine:** Coal Energy Group 2, LLC → Wildcat Loadout; 2018-09-10 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jim  Wayland et al → Wildcat Loadout; 2018-09-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jim  Wayland et al → Coal Energy Group 2, LLC; 2018-09-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Bob  Nead et al → Coal Energy Group 2, LLC; 2018-09-10 to current/open; source msha-controller-operator-history