# Relationship history for MSHA mine 4407138

Current hierarchy: **Alpha Natural Resources, Inc. → Mill Branch Coal Corp → Guest Mtn. No. 5**

- 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:** Cumberland Resources Corporation → Guest Mtn. No. 5; 1993-03-01 to 2010-04-18; source msha-controller-operator-history
- **controller_controls_mine:** Cumberland Resources Corporation → Guest Mtn. No. 5; 1996-12-01 to 2010-04-18; source msha-controller-operator-history
- **controller_controls_mine:** Jim D  Akers et al → Guest Mtn. No. 5; 2001-12-19 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Commonwealth No. 3, Inc. → Guest Mtn. No. 5; 2005-06-02 to 2006-06-08; source msha-controller-operator-history
- **controller_controls_mine:** Charles D  Mullins → Guest Mtn. No. 5; 2005-06-02 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Charles D  Mullins → Commonwealth No. 3, Inc.; 2005-06-02 to 2006-06-08; source msha-controller-operator-history
- **operator_operates_mine:** Hubble Mining Co., LLC → Guest Mtn. No. 5; 2006-06-09 to 2008-04-30; source msha-controller-operator-history
- **controller_controls_operator:** Jim D  Akers et al → Hubble Mining Co., LLC; 2006-06-09 to 2008-04-30; source msha-controller-operator-history
- **controller_controls_operator:** Harold E  Akers et al → Hubble Mining Co., LLC; 2006-06-09 to 2008-04-30; source msha-controller-operator-history
- **operator_operates_mine:** Guest Mountain Mining Corporation → Guest Mtn. No. 5; 2008-05-01 to 2012-12-31; source msha-controller-operator-history
- **controller_controls_operator:** Cumberland Resources Corporation → Guest Mountain Mining Corporation; 2008-05-01 to 2010-04-18; source msha-controller-operator-history
- **controller_controls_mine:** Massey Energy Company → Guest Mtn. No. 5; 2010-04-19 to 2011-05-31; source msha-controller-operator-history
- **controller_controls_operator:** Massey Energy Company → Guest Mountain Mining Corporation; 2010-04-19 to 2011-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources, Inc. → Guest Mtn. No. 5; 2011-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Guest Mountain Mining Corporation; 2011-06-01 to 2012-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Mill Branch Coal Corp → Guest Mtn. No. 5; 2013-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Mill Branch Coal Corp; 2013-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Massey Energy Company → Mill Branch Coal Corp; 2013-01-01 to 2011-05-31; source msha-controller-operator-history
- **controller_controls_operator:** Cumberland Resources Corporation → Mill Branch Coal Corp; 2013-01-01 to 2010-04-18; source msha-controller-operator-history