# Relationship history for MSHA mine 4609439

Current hierarchy: **Danny  Dean → WV PLC Repair, Inc. → SHM60**

- 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:** Jeffery A  Hoops → SHM60; 2001-03-01 to 2008-10-31; source msha-controller-operator-history
- **controller_controls_mine:** Kenneth W  Woodring → SHM60; 2008-11-01 to 2010-04-06; source msha-controller-operator-history
- **controller_controls_mine:** Essar Minerals Canada Limited → SHM60; 2010-04-07 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Frasure Creek Mining, LLC → SHM60; 2011-11-09 to 2021-09-06; source msha-controller-operator-history
- **controller_controls_operator:** Kenneth W  Woodring → Frasure Creek Mining, LLC; 2011-11-09 to 2010-04-06; source msha-controller-operator-history
- **controller_controls_operator:** Essar Minerals Canada Limited → Frasure Creek Mining, LLC; 2011-11-09 to 2021-09-06; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Frasure Creek Mining, LLC; 2011-11-09 to 2008-10-31; source msha-controller-operator-history
- **controller_controls_mine:** Charles C  Ungurean → SHM60; 2019-02-11 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Danny  Dean → SHM60; 2021-02-23 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** CCU Coal and Construction LLC. → SHM60; 2021-09-07 to 2021-10-19; source msha-controller-operator-history
- **controller_controls_operator:** Charles C  Ungurean → CCU Coal and Construction LLC.; 2021-09-07 to 2021-10-19; source msha-controller-operator-history
- **operator_operates_mine:** WV PLC Repair, Inc. → SHM60; 2021-10-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Danny  Dean → WV PLC Repair, Inc.; 2021-10-20 to current/open; source msha-controller-operator-history