# Relationship history for MSHA mine 5002066

Current hierarchy: **Mark T  Dilts; Casey R  Trotti → No Fools Gold LLC → Uhler Creek 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: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** No Fools Gold LLC → Uhler Creek Mine; 2018-02-12 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Mark T  Dilts et al → Uhler Creek Mine; 2018-02-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Mark T  Dilts et al → No Fools Gold LLC; 2018-02-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Casey R  Trotti et al → No Fools Gold LLC; 2018-02-12 to current/open; source msha-controller-operator-history