# Relationship history for MSHA mine 4407124

Current hierarchy: **David  Ison → True Energy Fuels LLC → True Energy Fuels 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

- **operator_operates_mine:** Pound River Operations LLC → True Energy Fuels Mine No. 2; 2005-03-21 to 2005-10-16; source msha-controller-operator-history
- **controller_controls_mine:** Craig A  Beck et al → True Energy Fuels Mine No. 2; 2005-03-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Craig A  Beck et al → Pound River Operations LLC; 2005-03-21 to 2005-10-16; source msha-controller-operator-history
- **controller_controls_operator:** (Landon) Keller  Smith et al → Pound River Operations LLC; 2005-03-21 to 2005-10-16; source msha-controller-operator-history
- **operator_operates_mine:** J P O Contracting, LLC → True Energy Fuels Mine No. 2; 2005-10-17 to 2009-01-11; source msha-controller-operator-history
- **controller_controls_mine:** William P  Owens et al → True Energy Fuels Mine No. 2; 2005-10-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** William P  Owens et al → J P O Contracting, LLC; 2005-10-17 to 2009-01-11; source msha-controller-operator-history
- **controller_controls_operator:** Glenna M  Owens et al → J P O Contracting, LLC; 2005-10-17 to 2009-01-11; source msha-controller-operator-history
- **operator_operates_mine:** Long Canyon Coal LLC → True Energy Fuels Mine No. 2; 2009-01-12 to 2010-09-21; source msha-controller-operator-history
- **controller_controls_mine:** Robert A  Derks et al → True Energy Fuels Mine No. 2; 2009-01-12 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Robert A  Derks et al → Long Canyon Coal LLC; 2009-01-12 to 2010-09-21; source msha-controller-operator-history
- **controller_controls_mine:** Brett  Morehouse → True Energy Fuels Mine No. 2; 2010-04-21 to 2010-10-10; source msha-controller-operator-history
- **operator_operates_mine:** True Energy Fuels LLC → True Energy Fuels Mine No. 2; 2010-09-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Brett  Morehouse → True Energy Fuels LLC; 2010-09-22 to 2010-10-10; source msha-controller-operator-history
- **controller_controls_mine:** Edward A  Green → True Energy Fuels Mine No. 2; 2010-10-11 to 2012-01-24; source msha-controller-operator-history
- **controller_controls_operator:** Edward A  Green → True Energy Fuels LLC; 2010-10-11 to 2012-01-24; source msha-controller-operator-history
- **controller_controls_mine:** Xinergy Ltd → True Energy Fuels Mine No. 2; 2012-01-25 to 2016-02-09; source msha-controller-operator-history
- **controller_controls_operator:** Xinergy Ltd → True Energy Fuels LLC; 2012-01-25 to 2016-02-09; source msha-controller-operator-history
- **controller_controls_mine:** White Forest Resources, Inc → True Energy Fuels Mine No. 2; 2016-02-10 to 2022-01-26; source msha-controller-operator-history
- **controller_controls_operator:** White Forest Resources, Inc → True Energy Fuels LLC; 2016-02-10 to 2022-01-26; source msha-controller-operator-history
- **controller_controls_mine:** David  Ison → True Energy Fuels Mine No. 2; 2022-01-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** David  Ison → True Energy Fuels LLC; 2022-01-27 to current/open; source msha-controller-operator-history