# Relationship history for MSHA mine 4608779

Current hierarchy: **James C  Justice III → Nu Fac Mining Company Inc → Nu Fac 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

- **controller_controls_mine:** Rick A  Matney  et al → Nu Fac Mine; 1991-08-08 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Nufac Mining Inc → Nu Fac Mine; 1999-06-01 to 2006-11-16; source msha-controller-operator-history
- **controller_controls_operator:** Rick A  Matney  et al → Nufac Mining Inc; 1999-06-01 to 2006-11-16; source msha-controller-operator-history
- **controller_controls_operator:** Hank K  Matney  et al → Nufac Mining Inc; 1999-06-01 to 2006-11-16; source msha-controller-operator-history
- **controller_controls_operator:** Fred D  Matney  et al → Nufac Mining Inc; 1999-06-01 to 2006-11-16; source msha-controller-operator-history
- **controller_controls_mine:** James E  Trent → Nu Fac Mine; 2003-03-14 to 2006-03-26; source msha-controller-operator-history
- **controller_controls_mine:** Kenneth D  Bowles → Nu Fac Mine; 2006-03-27 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Coal America, Inc. → Nu Fac Mine; 2006-11-17 to 2008-01-22; source msha-controller-operator-history
- **controller_controls_operator:** James E  Trent → Coal America, Inc.; 2006-11-17 to 2006-03-26; source msha-controller-operator-history
- **controller_controls_operator:** Kenneth D  Bowles → Coal America, Inc.; 2006-11-17 to 2008-01-22; source msha-controller-operator-history
- **operator_operates_mine:** New West Virginia Mining Company Inc → Nu Fac Mine; 2008-01-23 to 2008-09-23; source msha-controller-operator-history
- **controller_controls_mine:** Brandy M  Horvath → Nu Fac Mine; 2008-01-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Brandy M  Horvath → New West Virginia Mining Company Inc; 2008-01-23 to 2008-09-23; source msha-controller-operator-history
- **operator_operates_mine:** Nu Fac Mining Company Inc → Nu Fac Mine; 2008-09-24 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** James C  Justice II et al → Nu Fac Mine; 2008-09-24 to 2009-05-06; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice II et al → Nu Fac Mining Company Inc; 2008-09-24 to 2009-05-06; source msha-controller-operator-history
- **controller_controls_mine:** Mechel Oao → Nu Fac Mine; 2009-05-07 to 2015-02-11; source msha-controller-operator-history
- **controller_controls_operator:** Mechel Oao → Nu Fac Mining Company Inc; 2009-05-07 to 2015-02-11; source msha-controller-operator-history
- **controller_controls_mine:** James C  Justice II et al → Nu Fac Mine; 2015-02-12 to 2017-05-22; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice II et al → Nu Fac Mining Company Inc; 2015-02-12 to 2017-05-22; source msha-controller-operator-history
- **controller_controls_mine:** James C  Justice lll et al → Nu Fac Mine; 2017-05-23 to 2022-08-23; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice lll et al → Nu Fac Mining Company Inc; 2017-05-23 to 2022-08-23; source msha-controller-operator-history
- **controller_controls_operator:** Jillean L  Justice et al → Nu Fac Mining Company Inc; 2017-05-23 to 2022-08-23; source msha-controller-operator-history
- **controller_controls_mine:** James C  Justice III → Nu Fac Mine; 2022-08-24 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James C  Justice III → Nu Fac Mining Company Inc; 2022-08-24 to current/open; source msha-controller-operator-history