# Relationship history for MSHA mine 1519316

Current hierarchy: **Jillean L  Justice; James C  Justice lll → Virginia Fuel Corporation → VFC-Louder Creek E, F, G, H**

- 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:** Calvin Mining LLC → VFC-Louder Creek E, F, G, H; 2008-09-17 to 2010-09-21; source msha-controller-operator-history
- **controller_controls_mine:** James A  Sigmon → VFC-Louder Creek E, F, G, H; 2008-09-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James A  Sigmon → Calvin Mining LLC; 2008-09-17 to 2010-09-21; source msha-controller-operator-history
- **controller_controls_mine:** James C  Justice II et al → VFC-Louder Creek E, F, G, H; 2010-07-28 to 2017-02-12; source msha-controller-operator-history
- **operator_operates_mine:** Virginia Fuel Corporation → VFC-Louder Creek E, F, G, H; 2010-09-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice II et al → Virginia Fuel Corporation; 2010-09-22 to 2017-02-12; source msha-controller-operator-history
- **controller_controls_mine:** Jillean L  Justice et al → VFC-Louder Creek E, F, G, H; 2017-02-13 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jillean L  Justice et al → Virginia Fuel Corporation; 2017-02-13 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice lll et al → Virginia Fuel Corporation; 2017-02-13 to current/open; source msha-controller-operator-history