# Relationship history for MSHA mine 4609471

Current hierarchy: **Sev.en Global Investments a.s. → Rockwell Mining LLC → Flying Eagle**

- 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:** Peabody Energy Corporation → Flying Eagle; 1998-03-26 to 2007-10-30; source msha-controller-operator-history
- **controller_controls_mine:** Patriot Coal Corporation → Flying Eagle; 2007-10-31 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Eastern Associated Coal, LLC → Flying Eagle; 2013-02-04 to 2018-04-23; source msha-controller-operator-history
- **controller_controls_operator:** Patriot Coal Corporation → Eastern Associated Coal, LLC; 2013-02-04 to 2018-04-23; source msha-controller-operator-history
- **controller_controls_operator:** Peabody Energy Corporation → Eastern Associated Coal, LLC; 2013-02-04 to 2007-10-30; source msha-controller-operator-history
- **controller_controls_mine:** Blackhawk Mining LLC → Flying Eagle; 2015-10-26 to 2020-05-31; source msha-controller-operator-history
- **operator_operates_mine:** Rockwell Mining LLC → Flying Eagle; 2018-04-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Blackhawk Mining LLC → Rockwell Mining LLC; 2018-04-24 to 2020-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Sev.en Global Investments a.s. → Flying Eagle; 2020-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sev.en Global Investments a.s. → Rockwell Mining LLC; 2020-06-01 to current/open; source msha-controller-operator-history