# Relationship history for MSHA mine 1518487

Current hierarchy: **Reiley  Schueler; John  Gaines; Mike  Nasatir → CSS Alliance Group LLC → No. 1**

- 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:** Eastern Appalachian Resources, Inc. → No. 1; 2001-11-28 to 2004-01-11; source msha-controller-operator-history
- **controller_controls_mine:** Jerry  Watson et al → No. 1; 2001-11-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jerry  Watson et al → Eastern Appalachian Resources, Inc.; 2001-11-28 to 2004-01-11; source msha-controller-operator-history
- **controller_controls_operator:** Keith  Arnett et al → Eastern Appalachian Resources, Inc.; 2001-11-28 to 2004-01-11; source msha-controller-operator-history
- **operator_operates_mine:** East Kentucky Excavation Inc → No. 1; 2004-01-12 to 2010-11-15; source msha-controller-operator-history
- **controller_controls_mine:** Robert  Skeans → No. 1; 2004-01-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Robert  Skeans → East Kentucky Excavation Inc; 2004-01-12 to 2010-11-15; source msha-controller-operator-history
- **operator_operates_mine:** Pageton Trucking LLC → No. 1; 2010-11-16 to 2011-10-06; source msha-controller-operator-history
- **controller_controls_mine:** Woodrow W  Church et al → No. 1; 2010-11-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Woodrow W  Church et al → Pageton Trucking LLC; 2010-11-16 to 2011-10-06; source msha-controller-operator-history
- **controller_controls_operator:** William H  Sanders III et al → Pageton Trucking LLC; 2010-11-16 to 2011-10-06; source msha-controller-operator-history
- **operator_operates_mine:** CSS Alliance Group LLC → No. 1; 2011-10-07 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Reiley  Schueler et al → No. 1; 2011-10-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Reiley  Schueler et al → CSS Alliance Group LLC; 2011-10-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Mike  Nasatir et al → CSS Alliance Group LLC; 2011-10-07 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John  Gaines et al → CSS Alliance Group LLC; 2011-10-07 to current/open; source msha-controller-operator-history