# Relationship history for MSHA mine 1518659

Current hierarchy: **Vhonda  Dotson → LA Energy LLC → #3**

- 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:** David F  May → #3; 1983-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Randall G  Vance → #3; 2002-09-10 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** R  V  Mining, LLC → #3; 2003-08-19 to 2004-03-24; source msha-controller-operator-history
- **controller_controls_operator:** Randall G  Vance → R  V  Mining, LLC; 2003-08-19 to 2004-03-24; source msha-controller-operator-history
- **operator_operates_mine:** D.F.M. Inc → #3; 2004-03-25 to 2005-06-22; source msha-controller-operator-history
- **controller_controls_operator:** David F  May → D.F.M. Inc; 2004-03-25 to 2005-06-22; source msha-controller-operator-history
- **controller_controls_mine:** Vhonda  Dotson → #3; 2005-05-04 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** LA Energy LLC → #3; 2005-06-23 to 2005-09-19; source msha-controller-operator-history
- **controller_controls_operator:** Vhonda  Dotson → LA Energy LLC; 2005-06-23 to 2005-09-19; source msha-controller-operator-history
- **operator_operates_mine:** Badger Coal Inc → #3; 2005-09-20 to 2005-10-27; source msha-controller-operator-history
- **controller_controls_mine:** Scott  Collins  et al → #3; 2005-09-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Scott  Collins  et al → Badger Coal Inc; 2005-09-20 to 2005-10-27; source msha-controller-operator-history
- **controller_controls_operator:** Belvra  Crider  et al → Badger Coal Inc; 2005-09-20 to 2005-10-27; source msha-controller-operator-history
- **operator_operates_mine:** D.F.M. Inc. → #3; 2005-10-28 to 2006-07-31; source msha-controller-operator-history
- **controller_controls_operator:** David F  May → D.F.M. Inc.; 2005-10-28 to 2006-07-31; source msha-controller-operator-history
- **operator_operates_mine:** LA Energy LLC → #3; 2006-08-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Vhonda  Dotson → LA Energy LLC; 2006-08-01 to current/open; source msha-controller-operator-history