# Relationship history for MSHA mine 1510330

Current hierarchy: **Paul M  Hogg → Jarisa Coal Company Inc → Deane 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

- **operator_operates_mine:** Diplomat Coal Company → Deane Loadout; 1977-02-01 to 1982-09-27; source msha-controller-operator-history
- **controller_controls_mine:** Petersville Sleigh Ltd Et Al → Deane Loadout; 1977-02-01 to 1987-10-12; source msha-controller-operator-history
- **controller_controls_operator:** Petersville Sleigh Ltd Et Al → Diplomat Coal Company; 1977-02-01 to 1982-09-27; source msha-controller-operator-history
- **operator_operates_mine:** Potomac Coal Processing Inc → Deane Loadout; 1982-09-28 to 1983-05-02; source msha-controller-operator-history
- **controller_controls_mine:** Fultz Randall → Deane Loadout; 1982-09-28 to 1983-05-02; source msha-controller-operator-history
- **controller_controls_operator:** Fultz Randall → Potomac Coal Processing Inc; 1982-09-28 to 1983-05-02; source msha-controller-operator-history
- **operator_operates_mine:** Diplomat Coal Company → Deane Loadout; 1983-05-03 to 1987-10-12; source msha-controller-operator-history
- **controller_controls_operator:** Petersville Sleigh Ltd Et Al → Diplomat Coal Company; 1983-05-03 to 1987-10-12; source msha-controller-operator-history
- **operator_operates_mine:** Deane Processing Company → Deane Loadout; 1987-10-13 to 1988-07-11; source msha-controller-operator-history
- **controller_controls_mine:** Westmoreland Coal Company → Deane Loadout; 1987-10-13 to 1988-07-11; source msha-controller-operator-history
- **controller_controls_operator:** Westmoreland Coal Company → Deane Processing Company; 1987-10-13 to 1988-07-11; source msha-controller-operator-history
- **operator_operates_mine:** Jarisa Coal Company Inc → Deane Loadout; 1988-07-12 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Paul M  Hogg → Deane Loadout; 1988-07-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Paul M  Hogg → Jarisa Coal Company Inc; 1988-07-12 to current/open; source msha-controller-operator-history