# Relationship history for MSHA mine 2402578

Current hierarchy: **Jonathon P McCreary → JMAC Resources Inc → C03**

- 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:** Steve  Hexom  et al → C03; 2002-08-15 to 2008-02-29; source msha-controller-operator-history
- **controller_controls_mine:** Jonathon P McCreary → C03; 2008-03-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** JMAC Resources Inc → C03; 2011-02-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Steve  Hexom  et al → JMAC Resources Inc; 2011-02-16 to 2008-02-29; source msha-controller-operator-history
- **controller_controls_operator:** Doreen  Hexom  et al → JMAC Resources Inc; 2011-02-16 to 2008-02-29; source msha-controller-operator-history
- **controller_controls_operator:** Jonathon P McCreary → JMAC Resources Inc; 2011-02-16 to current/open; source msha-controller-operator-history