# Relationship history for MSHA mine 4406067

Current hierarchy: **Millers Cove Resources Inc → Millers Cove Energy Company Inc → Mcec #2**

- 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:** Millers Cove Resources Inc → Mcec #2; 1982-03-31 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Millers Cove Energy Company Inc → Mcec #2; 1984-03-01 to 1984-08-29; source msha-controller-operator-history
- **controller_controls_operator:** Millers Cove Resources Inc → Millers Cove Energy Company Inc; 1984-03-01 to 1984-08-29; source msha-controller-operator-history
- **operator_operates_mine:** Eagle Creek Mining Inc → Mcec #2; 1984-08-30 to 1985-07-10; source msha-controller-operator-history
- **controller_controls_mine:** Brock Jerry W & Larry Lane → Mcec #2; 1984-08-30 to 1985-07-10; source msha-controller-operator-history
- **controller_controls_operator:** Brock Jerry W & Larry Lane → Eagle Creek Mining Inc; 1984-08-30 to 1985-07-10; source msha-controller-operator-history
- **controller_controls_mine:** Jerry W  Maggard → Mcec #2; 1985-07-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Red Creek Coal Company Inc → Mcec #2; 1985-07-11 to 1985-10-15; source msha-controller-operator-history
- **controller_controls_mine:** Altizer Danny W → Mcec #2; 1985-07-11 to 1985-10-15; source msha-controller-operator-history
- **controller_controls_operator:** Altizer Danny W → Red Creek Coal Company Inc; 1985-07-11 to 1985-10-15; source msha-controller-operator-history
- **operator_operates_mine:** L & D Coal Corp → Mcec #2; 1985-10-16 to 1986-07-21; source msha-controller-operator-history
- **controller_controls_operator:** Jerry W  Maggard → L & D Coal Corp; 1985-10-16 to 1986-07-21; source msha-controller-operator-history
- **operator_operates_mine:** Millers Cove Energy Company Inc → Mcec #2; 1986-07-22 to 1989-06-07; source msha-controller-operator-history
- **controller_controls_operator:** Millers Cove Resources Inc → Millers Cove Energy Company Inc; 1986-07-22 to 1989-06-07; source msha-controller-operator-history
- **operator_operates_mine:** Jamie Coal Company Inc → Mcec #2; 1989-06-08 to 1989-12-18; source msha-controller-operator-history
- **controller_controls_mine:** Middleton James → Mcec #2; 1989-06-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Middleton James → Jamie Coal Company Inc; 1989-06-08 to 1989-12-18; source msha-controller-operator-history
- **operator_operates_mine:** Millers Cove Energy Company Inc → Mcec #2; 1989-12-19 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Millers Cove Resources Inc → Millers Cove Energy Company Inc; 1989-12-19 to current/open; source msha-controller-operator-history