# Relationship history for MSHA mine 4608909

Current hierarchy: **Haghler LLC → Greenbrier Smokeless Coal Mining, LLC. → Midland Trail Mine No 2**

- 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:** Wendell R  Bias et al → Midland Trail Mine No 2; 1998-07-28 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Matt  Evans et al → Midland Trail Mine No 2; 2000-10-18 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Midland Trail Resources Llc → Midland Trail Mine No 2; 2001-07-01 to 2001-09-30; source msha-controller-operator-history
- **controller_controls_operator:** Matt  Evans et al → Midland Trail Resources Llc; 2001-07-01 to 2001-09-30; source msha-controller-operator-history
- **controller_controls_operator:** Donald  Drabant et al → Midland Trail Resources Llc; 2001-07-01 to 2001-09-30; source msha-controller-operator-history
- **operator_operates_mine:** Raders Run Mining Llc → Midland Trail Mine No 2; 2001-10-01 to 2002-07-01; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → Midland Trail Mine No 2; 2001-10-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Raders Run Mining Llc; 2001-10-01 to 2002-07-01; source msha-controller-operator-history
- **operator_operates_mine:** 3-D Management Services, Inc. → Midland Trail Mine No 2; 2002-07-02 to 2003-03-13; source msha-controller-operator-history
- **controller_controls_operator:** Wendell R  Bias et al → 3-D Management Services, Inc.; 2002-07-02 to 2003-03-13; source msha-controller-operator-history
- **operator_operates_mine:** New River Mining Company Incorporated → Midland Trail Mine No 2; 2003-03-14 to 2005-09-26; source msha-controller-operator-history
- **controller_controls_mine:** Roland  Arrigoni → Midland Trail Mine No 2; 2003-03-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Roland  Arrigoni → New River Mining Company Incorporated; 2003-03-14 to 2005-09-26; source msha-controller-operator-history
- **operator_operates_mine:** Midland Trail Mining LLC → Midland Trail Mine No 2; 2005-09-27 to 2007-01-14; source msha-controller-operator-history
- **controller_controls_mine:** Aaron M  Hodge → Midland Trail Mine No 2; 2005-09-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Aaron M  Hodge → Midland Trail Mining LLC; 2005-09-27 to 2007-01-14; source msha-controller-operator-history
- **operator_operates_mine:** West Virginia Mine Power, Inc → Midland Trail Mine No 2; 2007-01-15 to 2013-07-31; source msha-controller-operator-history
- **controller_controls_mine:** John B  Preece → Midland Trail Mine No 2; 2007-01-15 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** John B  Preece → West Virginia Mine Power, Inc; 2007-01-15 to 2013-07-31; source msha-controller-operator-history
- **operator_operates_mine:** Greenbrier Minerals LLC → Midland Trail Mine No 2; 2013-08-01 to 2025-01-20; source msha-controller-operator-history
- **controller_controls_mine:** Coronado Coal LLC → Midland Trail Mine No 2; 2013-08-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Coronado Coal LLC → Greenbrier Minerals LLC; 2013-08-01 to 2025-01-20; source msha-controller-operator-history
- **operator_operates_mine:** Greenbrier Smokeless Coal Mining, LLC. → Midland Trail Mine No 2; 2025-01-21 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Haghler LLC → Midland Trail Mine No 2; 2025-01-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Haghler LLC → Greenbrier Smokeless Coal Mining, LLC.; 2025-01-21 to current/open; source msha-controller-operator-history