# Relationship history for MSHA mine 4407104

Current hierarchy: **Jeffery A  Hoops → Harold Keene Coal Co., Inc. → Hatfield**

- 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:** (Harold) Lynn  Keene et al → Hatfield; 1976-05-01 to 2012-01-16; source msha-controller-operator-history
- **controller_controls_mine:** Dick J  Plaster → Hatfield; 2002-05-23 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Cullen  Ratliff → Hatfield; 2002-07-11 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Larry  Stinson et al → Hatfield; 2004-06-08 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Omega Mining, Inc. → Hatfield; 2004-07-23 to 2004-10-20; source msha-controller-operator-history
- **controller_controls_operator:** Larry  Stinson et al → Omega Mining, Inc.; 2004-07-23 to 2004-10-20; source msha-controller-operator-history
- **controller_controls_operator:** (Harold) Lynn  Keene et al → Omega Mining, Inc.; 2004-07-23 to 2004-10-20; source msha-controller-operator-history
- **operator_operates_mine:** Harvest-Time Coal Inc. → Hatfield; 2004-10-21 to 2006-05-21; source msha-controller-operator-history
- **controller_controls_operator:** Dick J  Plaster → Harvest-Time Coal Inc.; 2004-10-21 to 2006-05-21; source msha-controller-operator-history
- **operator_operates_mine:** Omega Mining, Inc. → Hatfield; 2006-05-22 to 2011-01-13; source msha-controller-operator-history
- **controller_controls_operator:** (Harold) Lynn  Keene et al → Omega Mining, Inc.; 2006-05-22 to 2011-01-13; source msha-controller-operator-history
- **controller_controls_operator:** Larry  Stinson et al → Omega Mining, Inc.; 2006-05-22 to 2011-01-13; source msha-controller-operator-history
- **operator_operates_mine:** Omega Mining Hatfield, LLC → Hatfield; 2011-01-14 to 2013-09-05; source msha-controller-operator-history
- **controller_controls_mine:** Omega Holdings LLC → Hatfield; 2011-01-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Omega Holdings LLC → Omega Mining Hatfield, LLC; 2011-01-14 to 2013-09-05; source msha-controller-operator-history
- **controller_controls_mine:** SunCoke Energy Incorporated → Hatfield; 2012-01-17 to 2018-08-20; source msha-controller-operator-history
- **operator_operates_mine:** Abby Contractors, Inc → Hatfield; 2013-09-06 to 2014-10-16; source msha-controller-operator-history
- **controller_controls_operator:** Cullen  Ratliff → Abby Contractors, Inc; 2013-09-06 to 2014-10-16; source msha-controller-operator-history
- **operator_operates_mine:** Harold Keene Coal Co., Inc. → Hatfield; 2014-10-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** SunCoke Energy Incorporated → Harold Keene Coal Co., Inc.; 2014-10-17 to 2018-08-20; source msha-controller-operator-history
- **controller_controls_operator:** (Harold) Lynn  Keene et al → Harold Keene Coal Co., Inc.; 2014-10-17 to 2012-01-16; source msha-controller-operator-history
- **controller_controls_operator:** Larry  Stinson et al → Harold Keene Coal Co., Inc.; 2014-10-17 to 2012-01-16; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → Hatfield; 2018-08-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Harold Keene Coal Co., Inc.; 2018-08-21 to current/open; source msha-controller-operator-history