# Relationship history for MSHA mine 4406748

Current hierarchy: **C6 Ventures LLC; Mark  Nelson → Mountaineer Metallurgical Holdings LLC → JV 16 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:** Sunoco, Inc. → JV 16 Mine; 1979-10-29 to 2012-01-16; source msha-controller-operator-history
- **controller_controls_mine:** James  Taylor et al → JV 16 Mine; 1984-10-04 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Dominion Coal Corporation → JV 16 Mine; 1993-09-01 to 1994-02-15; source msha-controller-operator-history
- **controller_controls_operator:** Sunoco, Inc. → Dominion Coal Corporation; 1993-09-01 to 1994-02-15; source msha-controller-operator-history
- **operator_operates_mine:** Taylor Ann Coal Inc → JV 16 Mine; 1994-02-16 to 1995-10-18; source msha-controller-operator-history
- **controller_controls_mine:** Pinion David → JV 16 Mine; 1994-02-16 to 1995-10-18; source msha-controller-operator-history
- **controller_controls_operator:** Pinion David → Taylor Ann Coal Inc; 1994-02-16 to 1995-10-18; source msha-controller-operator-history
- **controller_controls_mine:** Glen W  Hubbard → JV 16 Mine; 1994-03-17 to 1996-04-22; source msha-controller-operator-history
- **operator_operates_mine:** Blake Coal Company Inc → JV 16 Mine; 1995-10-19 to 1996-03-14; source msha-controller-operator-history
- **controller_controls_operator:** Glen W  Hubbard → Blake Coal Company Inc; 1995-10-19 to 1996-03-14; source msha-controller-operator-history
- **controller_controls_mine:** Robert P  Ratliff → JV 16 Mine; 1995-10-30 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Dominion Coal Corporation → JV 16 Mine; 1996-03-15 to 1998-02-11; source msha-controller-operator-history
- **controller_controls_operator:** Sunoco, Inc. → Dominion Coal Corporation; 1996-03-15 to 1998-02-11; source msha-controller-operator-history
- **operator_operates_mine:** Rat Contractors Inc → JV 16 Mine; 1998-02-12 to 1998-12-15; source msha-controller-operator-history
- **controller_controls_operator:** Robert P  Ratliff → Rat Contractors Inc; 1998-02-12 to 1998-12-15; source msha-controller-operator-history
- **operator_operates_mine:** Dominion Coal Corporation → JV 16 Mine; 1998-12-16 to 2004-03-07; source msha-controller-operator-history
- **controller_controls_operator:** Sunoco, Inc. → Dominion Coal Corporation; 1998-12-16 to 2004-03-07; source msha-controller-operator-history
- **controller_controls_mine:** Cullen  Ratliff → JV 16 Mine; 2002-07-11 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Chad Coal Corporation → JV 16 Mine; 2004-03-08 to 2007-02-25; source msha-controller-operator-history
- **controller_controls_operator:** James  Taylor et al → Chad Coal Corporation; 2004-03-08 to 2007-02-25; source msha-controller-operator-history
- **controller_controls_operator:** Coy  Taylor et al → Chad Coal Corporation; 2004-03-08 to 2007-02-25; source msha-controller-operator-history
- **operator_operates_mine:** Dominion Coal Corporation → JV 16 Mine; 2007-02-26 to 2015-02-25; source msha-controller-operator-history
- **controller_controls_operator:** Sunoco, Inc. → Dominion Coal Corporation; 2007-02-26 to 2012-01-16; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → JV 16 Mine; 2009-05-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** SunCoke Energy Incorporated → JV 16 Mine; 2012-01-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** SunCoke Energy Incorporated → Dominion Coal Corporation; 2012-01-17 to 1994-02-15; source msha-controller-operator-history
- **controller_controls_operator:** SunCoke Energy Incorporated → Dominion Coal Corporation; 2012-01-17 to 1998-02-11; source msha-controller-operator-history
- **controller_controls_operator:** SunCoke Energy Incorporated → Dominion Coal Corporation; 2012-01-17 to 2004-03-07; source msha-controller-operator-history
- **controller_controls_operator:** SunCoke Energy Incorporated → Dominion Coal Corporation; 2012-01-17 to 2015-02-25; source msha-controller-operator-history
- **operator_operates_mine:** Abby Contractors, Inc. → JV 16 Mine; 2015-02-26 to 2015-07-09; source msha-controller-operator-history
- **controller_controls_operator:** Cullen  Ratliff → Abby Contractors, Inc.; 2015-02-26 to 2015-07-09; source msha-controller-operator-history
- **operator_operates_mine:** Mavrick Coal Inc → JV 16 Mine; 2015-07-10 to 2016-03-30; source msha-controller-operator-history
- **controller_controls_mine:** Noah L  Vandyke et al → JV 16 Mine; 2015-07-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Noah L  Vandyke et al → Mavrick Coal Inc; 2015-07-10 to 2016-03-30; source msha-controller-operator-history
- **controller_controls_operator:** Steven T  Ratliff et al → Mavrick Coal Inc; 2015-07-10 to 2016-03-30; source msha-controller-operator-history
- **operator_operates_mine:** Blackjewel L.L.C. → JV 16 Mine; 2016-03-31 to 2019-09-01; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Blackjewel L.L.C.; 2016-03-31 to 2019-09-01; source msha-controller-operator-history
- **operator_operates_mine:** Jewell Valley Mining LLC → JV 16 Mine; 2019-09-02 to 2020-09-28; source msha-controller-operator-history
- **controller_controls_mine:** Rhino Resource Partners LP → JV 16 Mine; 2019-09-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Rhino Resource Partners LP → Jewell Valley Mining LLC; 2019-09-02 to 2020-09-28; source msha-controller-operator-history
- **operator_operates_mine:** Mountaineer Metallurgical Holdings LLC → JV 16 Mine; 2020-09-29 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** C6 Ventures LLC Et Al → JV 16 Mine; 2020-09-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** C6 Ventures LLC Et Al → Mountaineer Metallurgical Holdings LLC; 2020-09-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Mark  Nelson Et Al → Mountaineer Metallurgical Holdings LLC; 2020-09-29 to current/open; source msha-controller-operator-history