# Relationship history for MSHA mine 1517613

Current hierarchy: **James  Little → Scat Cat Coal Company Inc → No 3**

- 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:** Timmy  Ratliff et al → No 3; 1990-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Randy  Gilkerson et al → No 3; 1992-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** James  Little → No 3; 1992-10-21 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Ember Contracting Inc → No 3; 1994-11-01 to 1995-10-29; source msha-controller-operator-history
- **controller_controls_operator:** Randy  Gilkerson et al → Ember Contracting Inc; 1994-11-01 to 1995-10-29; source msha-controller-operator-history
- **operator_operates_mine:** Chenoa Coal Inc → No 3; 1995-10-30 to 1997-05-11; source msha-controller-operator-history
- **controller_controls_operator:** Timmy  Ratliff et al → Chenoa Coal Inc; 1995-10-30 to 1997-05-11; source msha-controller-operator-history
- **controller_controls_operator:** Dennis  Ratliff et al → Chenoa Coal Inc; 1995-10-30 to 1997-05-11; source msha-controller-operator-history
- **operator_operates_mine:** H D F Inc → No 3; 1997-05-12 to 1999-05-18; source msha-controller-operator-history
- **controller_controls_mine:** Hansel D  Fleming → No 3; 1997-05-12 to 1999-05-18; source msha-controller-operator-history
- **controller_controls_operator:** Hansel D  Fleming → H D F Inc; 1997-05-12 to 1999-05-18; source msha-controller-operator-history
- **operator_operates_mine:** Scat Cat Coal Company Inc → No 3; 1999-05-19 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James  Little → Scat Cat Coal Company Inc; 1999-05-19 to current/open; source msha-controller-operator-history