# Relationship history for MSHA mine 1518445

Current hierarchy: **Mark  Craft → Cotton Coal Co Inc → No 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

- **operator_operates_mine:** Basic Services Inc → No 3; 2001-09-01 to 2005-12-07; source msha-controller-operator-history
- **controller_controls_mine:** Ryan  Johns → No 3; 2001-09-01 to 2003-09-28; source msha-controller-operator-history
- **controller_controls_operator:** Ryan  Johns → Basic Services Inc; 2001-09-01 to 2003-09-28; source msha-controller-operator-history
- **controller_controls_mine:** Eric  Mc Peek et al → No 3; 2003-09-29 to 2004-04-07; source msha-controller-operator-history
- **controller_controls_operator:** Eric  Mc Peek et al → Basic Services Inc; 2003-09-29 to 2004-04-07; source msha-controller-operator-history
- **controller_controls_operator:** Jerry Keith  Mc Peek  et al → Basic Services Inc; 2003-09-29 to 2004-04-07; source msha-controller-operator-history
- **controller_controls_mine:** Garry W  Carroll → No 3; 2004-04-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Garry W  Carroll → Basic Services Inc; 2004-04-08 to 2005-12-07; source msha-controller-operator-history
- **controller_controls_mine:** Mark  Craft → No 3; 2005-02-11 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Cotton Coal Co Inc → No 3; 2005-12-08 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Mark  Craft → Cotton Coal Co Inc; 2005-12-08 to current/open; source msha-controller-operator-history