# Relationship history for MSHA mine 1509727

Current hierarchy: **Petot William-Walter C Slone → Action Energies Inc → No 5**

- 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:** Chaney Ronald → No 5; 1971-02-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** C C C Pompey Coal Company Inc → No 5; 1976-05-27 to 1979-05-02; source msha-controller-operator-history
- **controller_controls_operator:** Chaney Ronald → C C C Pompey Coal Company Inc; 1976-05-27 to 1979-05-02; source msha-controller-operator-history
- **operator_operates_mine:** D H S Enterprises → No 5; 1979-05-03 to 1980-07-20; source msha-controller-operator-history
- **controller_controls_mine:** Slone Daniel H → No 5; 1979-05-03 to 1980-07-20; source msha-controller-operator-history
- **controller_controls_operator:** Slone Daniel H → D H S Enterprises; 1979-05-03 to 1980-07-20; source msha-controller-operator-history
- **controller_controls_mine:** Petot William-Walter C Slone Et Al → No 5; 1979-07-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Mc & Mining Inc → No 5; 1980-07-21 to 1983-10-13; source msha-controller-operator-history
- **controller_controls_mine:** Mc Guire John H → No 5; 1980-07-21 to 1983-10-13; source msha-controller-operator-history
- **controller_controls_operator:** Mc Guire John H → Mc & Mining Inc; 1980-07-21 to 1983-10-13; source msha-controller-operator-history
- **operator_operates_mine:** Black Mountain Mining Corp → No 5; 1983-10-14 to 1984-08-09; source msha-controller-operator-history
- **controller_controls_mine:** Bailey Henry S → No 5; 1983-10-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Bailey Henry S → Black Mountain Mining Corp; 1983-10-14 to 1984-08-09; source msha-controller-operator-history
- **operator_operates_mine:** Action Energies Inc → No 5; 1984-08-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Petot William-Walter C Slone Et Al → Action Energies Inc; 1984-08-10 to current/open; source msha-controller-operator-history