# Relationship history for MSHA mine 1518486

Current hierarchy: **Travis  Fontaine → Black Creek Mining LLC → Christy Lynn Mine**

- 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:** Elmer  Kincaid Jr → Christy Lynn Mine; 2001-09-05 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Kincaid Mining Co. Inc. → Christy Lynn Mine; 2001-12-01 to 2007-01-07; source msha-controller-operator-history
- **controller_controls_operator:** Elmer  Kincaid Jr → Kincaid Mining Co. Inc.; 2001-12-01 to 2007-01-07; source msha-controller-operator-history
- **operator_operates_mine:** Black Creek Mining LLC → Christy Lynn Mine; 2007-01-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Travis  Fontaine → Christy Lynn Mine; 2007-01-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Travis  Fontaine → Black Creek Mining LLC; 2007-01-08 to current/open; source msha-controller-operator-history