# Relationship history for MSHA mine 4403317

Current hierarchy: **Metinvest B V → Banner Blue Coal Company → Apollo**

- 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:** Maverick Mining Corp → Apollo; 1950-01-01 to 1978-11-21; source msha-controller-operator-history
- **controller_controls_mine:** James R  Estep et al → Apollo; 1950-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James R  Estep et al → Maverick Mining Corp; 1950-01-01 to 1978-11-21; source msha-controller-operator-history
- **controller_controls_operator:** Charles N  Farmer et al → Maverick Mining Corp; 1950-01-01 to 1978-11-21; source msha-controller-operator-history
- **operator_operates_mine:** Little Moe Coal Corp → Apollo; 1978-11-22 to 1980-08-04; source msha-controller-operator-history
- **controller_controls_mine:** Bill  Nichols → Apollo; 1978-11-22 to 1980-08-04; source msha-controller-operator-history
- **controller_controls_operator:** Bill  Nichols → Little Moe Coal Corp; 1978-11-22 to 1980-08-04; source msha-controller-operator-history
- **operator_operates_mine:** Greenleaf Coal Corp → Apollo; 1980-08-05 to 1981-07-15; source msha-controller-operator-history
- **controller_controls_mine:** Joan  Hill → Apollo; 1980-08-05 to 1981-07-15; source msha-controller-operator-history
- **controller_controls_operator:** Joan  Hill → Greenleaf Coal Corp; 1980-08-05 to 1981-07-15; source msha-controller-operator-history
- **operator_operates_mine:** Venus Mining Corp → Apollo; 1981-07-16 to 1986-01-20; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Enterprises Et Al → Apollo; 1981-07-16 to 1986-01-20; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Enterprises Et Al → Venus Mining Corp; 1981-07-16 to 1986-01-20; source msha-controller-operator-history
- **controller_controls_mine:** Inspiration Resources Corporation → Apollo; 1981-08-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** William P  Harris et al → Apollo; 1984-01-01 to 1987-08-17; source msha-controller-operator-history
- **operator_operates_mine:** Foggy Mountain Coal Company Inc → Apollo; 1986-01-21 to 1987-08-17; source msha-controller-operator-history
- **controller_controls_operator:** William P  Harris et al → Foggy Mountain Coal Company Inc; 1986-01-21 to 1987-08-17; source msha-controller-operator-history
- **operator_operates_mine:** Kerz Coal Corp → Apollo; 1987-08-18 to 1988-03-14; source msha-controller-operator-history
- **controller_controls_mine:** John  Lingerfelt → Apollo; 1987-08-18 to 1993-05-11; source msha-controller-operator-history
- **controller_controls_operator:** John  Lingerfelt → Kerz Coal Corp; 1987-08-18 to 1988-03-14; source msha-controller-operator-history
- **operator_operates_mine:** Harman Mining Corp → Apollo; 1988-03-15 to 1992-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Inspiration Resources Corporation → Harman Mining Corp; 1988-03-15 to 1992-12-31; source msha-controller-operator-history
- **controller_controls_mine:** Gary A  Horn → Apollo; 1991-07-11 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Gary A  Horn → Apollo; 1991-07-22 to 2005-10-19; source msha-controller-operator-history
- **operator_operates_mine:** Harman Mining Corp → Apollo; 1993-01-01 to 1994-10-31; source msha-controller-operator-history
- **controller_controls_mine:** Hugh M  Caperton → Apollo; 1993-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Hugh M  Caperton → Harman Mining Corp; 1993-01-01 to 1994-10-31; source msha-controller-operator-history
- **operator_operates_mine:** Bell Mining Company Inc → Apollo; 1994-11-01 to 1996-03-07; source msha-controller-operator-history
- **controller_controls_mine:** William  Campbell III → Apollo; 1994-11-01 to 1996-03-07; source msha-controller-operator-history
- **controller_controls_operator:** William  Campbell III → Bell Mining Company Inc; 1994-11-01 to 1996-03-07; source msha-controller-operator-history
- **operator_operates_mine:** Harman Mining Corp → Apollo; 1996-03-08 to 1997-04-30; source msha-controller-operator-history
- **controller_controls_operator:** Hugh M  Caperton → Harman Mining Corp; 1996-03-08 to 1997-04-30; source msha-controller-operator-history
- **operator_operates_mine:** Apollo Coal Company Inc → Apollo; 1997-05-01 to 1998-08-09; source msha-controller-operator-history
- **controller_controls_mine:** David  Stevenson → Apollo; 1997-05-01 to 1998-08-09; source msha-controller-operator-history
- **controller_controls_operator:** David  Stevenson → Apollo Coal Company Inc; 1997-05-01 to 1998-08-09; source msha-controller-operator-history
- **operator_operates_mine:** Apollo Mining Corp → Apollo; 1998-08-10 to 1999-01-21; source msha-controller-operator-history
- **controller_controls_mine:** Kenneth L  Stacy → Apollo; 1998-08-10 to 1999-01-21; source msha-controller-operator-history
- **controller_controls_operator:** Kenneth L  Stacy → Apollo Mining Corp; 1998-08-10 to 1999-01-21; source msha-controller-operator-history
- **operator_operates_mine:** Apollo Mining Corp → Apollo; 1999-01-22 to 1999-08-02; source msha-controller-operator-history
- **controller_controls_mine:** Sam  Blankenship → Apollo; 1999-01-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sam  Blankenship → Apollo Mining Corp; 1999-01-22 to 1999-08-02; source msha-controller-operator-history
- **operator_operates_mine:** Buchanan Production Company → Apollo; 1999-08-03 to 2001-01-21; source msha-controller-operator-history
- **controller_controls_operator:** Gary A  Horn → Buchanan Production Company; 1999-08-03 to 2001-01-21; source msha-controller-operator-history
- **operator_operates_mine:** Apollo Mining Corp → Apollo; 2001-01-22 to 2005-10-31; source msha-controller-operator-history
- **controller_controls_operator:** Sam  Blankenship → Apollo Mining Corp; 2001-01-22 to 2005-10-31; source msha-controller-operator-history
- **controller_controls_mine:** Rocky  Hill → Apollo; 2001-05-23 to 2010-01-19; source msha-controller-operator-history
- **controller_controls_mine:** Sam  Blankenship → Apollo; 2005-10-20 to 2006-01-22; source msha-controller-operator-history
- **operator_operates_mine:** Banner Blue Coal Company → Apollo; 2005-11-01 to 2009-11-30; source msha-controller-operator-history
- **controller_controls_operator:** Sam  Blankenship → Banner Blue Coal Company; 2005-11-01 to 2006-01-22; source msha-controller-operator-history
- **controller_controls_operator:** Gary A  Horn → Banner Blue Coal Company; 2005-11-01 to 2005-10-19; source msha-controller-operator-history
- **controller_controls_mine:** United  Company → Apollo; 2006-01-23 to 2009-04-29; source msha-controller-operator-history
- **controller_controls_operator:** United  Company → Banner Blue Coal Company; 2006-01-23 to 2009-04-29; source msha-controller-operator-history
- **controller_controls_mine:** Metinvest B V → Apollo; 2009-04-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Metinvest B V → Banner Blue Coal Company; 2009-04-30 to 2009-11-30; source msha-controller-operator-history
- **operator_operates_mine:** Apple Jacks Coal Company, Inc. → Apollo; 2009-12-01 to 2012-05-29; source msha-controller-operator-history
- **controller_controls_operator:** Rocky  Hill → Apple Jacks Coal Company, Inc.; 2009-12-01 to 2010-01-19; source msha-controller-operator-history
- **controller_controls_mine:** Cecil  Nichols → Apollo; 2010-01-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cecil  Nichols → Apple Jacks Coal Company, Inc.; 2010-01-20 to 2012-05-29; source msha-controller-operator-history
- **operator_operates_mine:** Redman Coal Company Inc → Apollo; 2012-05-30 to 2013-02-09; source msha-controller-operator-history
- **controller_controls_mine:** Cecil  Nichols → Apollo; 2012-05-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cecil  Nichols → Redman Coal Company Inc; 2012-05-30 to 2013-02-09; source msha-controller-operator-history
- **operator_operates_mine:** Banner Blue Coal Company → Apollo; 2013-02-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Metinvest B V → Banner Blue Coal Company; 2013-02-10 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** United  Company → Banner Blue Coal Company; 2013-02-10 to 2009-04-29; source msha-controller-operator-history
- **controller_controls_operator:** Sam  Blankenship → Banner Blue Coal Company; 2013-02-10 to 2006-01-22; source msha-controller-operator-history
- **controller_controls_operator:** Gary A  Horn → Banner Blue Coal Company; 2013-02-10 to 2005-10-19; source msha-controller-operator-history