# Relationship history for MSHA mine 4608917

Current hierarchy: **John Mitch Potter → Coal Mac LLC. → Eagle Creek #11**

- 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:** International Industries Inc → Eagle Creek #11; 1977-07-01 to 2007-07-19; source msha-controller-operator-history
- **controller_controls_mine:** Ashland Inc et al → Eagle Creek #11; 1989-10-19 to 1997-06-30; source msha-controller-operator-history
- **controller_controls_mine:** Arch Resources Inc → Eagle Creek #11; 1997-07-01 to 2019-10-22; source msha-controller-operator-history
- **operator_operates_mine:** Snap Creek Mining Inc → Eagle Creek #11; 2001-09-01 to 2002-01-13; source msha-controller-operator-history
- **controller_controls_mine:** International Industries Inc → Eagle Creek #11; 2001-09-01 to 2007-07-19; source msha-controller-operator-history
- **controller_controls_operator:** International Industries Inc → Snap Creek Mining Inc; 2001-09-01 to 2002-01-13; source msha-controller-operator-history
- **operator_operates_mine:** Contractors Enterprise Inc → Eagle Creek #11; 2002-01-14 to 2005-05-23; source msha-controller-operator-history
- **controller_controls_mine:** David P  Heeter → Eagle Creek #11; 2002-01-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** David P  Heeter → Contractors Enterprise Inc; 2002-01-14 to 2005-05-23; source msha-controller-operator-history
- **operator_operates_mine:** Chafin Branch Coal Co LLC → Eagle Creek #11; 2005-05-24 to 2014-08-31; source msha-controller-operator-history
- **controller_controls_operator:** International Industries Inc → Chafin Branch Coal Co LLC; 2005-05-24 to 2007-07-19; source msha-controller-operator-history
- **controller_controls_mine:** Thomas A  Potter et al → Eagle Creek #11; 2005-11-10 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** International Resources LLC → Eagle Creek #11; 2007-07-20 to 2011-04-17; source msha-controller-operator-history
- **controller_controls_operator:** International Resources LLC → Snap Creek Mining Inc; 2007-07-20 to 2002-01-13; source msha-controller-operator-history
- **controller_controls_operator:** International Resources LLC → Chafin Branch Coal Co LLC; 2007-07-20 to 2011-04-17; source msha-controller-operator-history
- **controller_controls_mine:** James River Coal Company → Eagle Creek #11; 2011-04-18 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James River Coal Company → Snap Creek Mining Inc; 2011-04-18 to 2002-01-13; source msha-controller-operator-history
- **controller_controls_operator:** James River Coal Company → Chafin Branch Coal Co LLC; 2011-04-18 to 2014-08-31; source msha-controller-operator-history
- **operator_operates_mine:** Chafin Branch Coal Co LLC → Eagle Creek #11; 2014-09-01 to 2018-03-07; source msha-controller-operator-history
- **controller_controls_mine:** Blackhawk Mining LLC → Eagle Creek #11; 2014-09-01 to 2020-05-31; source msha-controller-operator-history
- **controller_controls_operator:** Blackhawk Mining LLC → Chafin Branch Coal Co LLC; 2014-09-01 to 2018-03-07; source msha-controller-operator-history
- **operator_operates_mine:** Eagle Creek Mining LLC → Eagle Creek #11; 2018-03-08 to 2021-09-09; source msha-controller-operator-history
- **controller_controls_operator:** Thomas A  Potter et al → Eagle Creek Mining LLC; 2018-03-08 to 2021-09-09; source msha-controller-operator-history
- **controller_controls_operator:** John M  Potter et al → Eagle Creek Mining LLC; 2018-03-08 to 2021-09-09; source msha-controller-operator-history
- **controller_controls_mine:** John Mitch Potter → Eagle Creek #11; 2019-10-23 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** John Mitch Potter → Eagle Creek #11; 2019-12-06 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Sev.en Global Investments a.s. → Eagle Creek #11; 2020-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sev.en Global Investments a.s. → Chafin Branch Coal Co LLC; 2020-06-01 to 2018-03-07; source msha-controller-operator-history
- **operator_operates_mine:** Hawkeye Contracting Co. LLC → Eagle Creek #11; 2021-09-10 to 2023-03-20; source msha-controller-operator-history
- **controller_controls_operator:** John Mitch Potter → Hawkeye Contracting Co. LLC; 2021-09-10 to 2023-03-20; source msha-controller-operator-history
- **operator_operates_mine:** Coal Mac LLC. → Eagle Creek #11; 2023-03-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John Mitch Potter → Coal Mac LLC.; 2023-03-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ashland Inc et al → Coal Mac LLC.; 2023-03-21 to 1997-06-30; source msha-controller-operator-history
- **controller_controls_operator:** Arch Resources Inc → Coal Mac LLC.; 2023-03-21 to 2019-10-22; source msha-controller-operator-history