# Relationship history for MSHA mine 1519784

Current hierarchy: **Metinvest B V → Banner Blue Coal Company → Hackney Creek Splashdam**

- 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:** Gary A  Horn → Hackney Creek Splashdam; 1991-07-22 to 2005-10-19; source msha-controller-operator-history
- **controller_controls_mine:** Elmer  Fuller et al → Hackney Creek Splashdam; 1994-09-06 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Henry  Chaney  et al → Hackney Creek Splashdam; 2005-05-26 to 2018-08-12; source msha-controller-operator-history
- **controller_controls_mine:** Sam  Blankenship → Hackney Creek Splashdam; 2005-10-20 to 2006-01-22; source msha-controller-operator-history
- **controller_controls_mine:** United  Company → Hackney Creek Splashdam; 2006-01-23 to 2009-04-29; source msha-controller-operator-history
- **controller_controls_mine:** Metinvest B V → Hackney Creek Splashdam; 2009-04-30 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Banner Blue Coal Company → Hackney Creek Splashdam; 2015-08-18 to 2016-09-01; source msha-controller-operator-history
- **controller_controls_operator:** Metinvest B V → Banner Blue Coal Company; 2015-08-18 to 2016-09-01; source msha-controller-operator-history
- **controller_controls_operator:** United  Company → Banner Blue Coal Company; 2015-08-18 to 2009-04-29; source msha-controller-operator-history
- **controller_controls_operator:** Sam  Blankenship → Banner Blue Coal Company; 2015-08-18 to 2006-01-22; source msha-controller-operator-history
- **controller_controls_operator:** Gary A  Horn → Banner Blue Coal Company; 2015-08-18 to 2005-10-19; source msha-controller-operator-history
- **operator_operates_mine:** Cheyenne Enterprises, Inc. → Hackney Creek Splashdam; 2016-09-02 to 2018-06-03; source msha-controller-operator-history
- **controller_controls_operator:** Henry  Chaney  et al → Cheyenne Enterprises, Inc.; 2016-09-02 to 2018-06-03; source msha-controller-operator-history
- **controller_controls_operator:** Greg  Damron  et al → Cheyenne Enterprises, Inc.; 2016-09-02 to 2018-06-03; source msha-controller-operator-history
- **operator_operates_mine:** AB&J Coal Company, Inc. → Hackney Creek Splashdam; 2018-06-04 to 2022-04-30; source msha-controller-operator-history
- **controller_controls_operator:** Elmer  Fuller et al → AB&J Coal Company, Inc.; 2018-06-04 to 2022-04-30; source msha-controller-operator-history
- **controller_controls_operator:** Susie A  Smith et al → AB&J Coal Company, Inc.; 2018-06-04 to 2022-04-30; source msha-controller-operator-history
- **controller_controls_mine:** Jeffrey D  Waynick → Hackney Creek Splashdam; 2018-08-08 to 2021-05-02; source msha-controller-operator-history
- **controller_controls_mine:** Greg  Damron → Hackney Creek Splashdam; 2018-08-13 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Greg  Damron → Cheyenne Enterprises, Inc.; 2018-08-13 to 2018-06-03; source msha-controller-operator-history
- **controller_controls_mine:** Anthony H  Dye → Hackney Creek Splashdam; 2021-05-03 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** CBS Energy, Inc. → Hackney Creek Splashdam; 2022-05-01 to 2023-10-29; source msha-controller-operator-history
- **controller_controls_operator:** Jeffrey D  Waynick → CBS Energy, Inc.; 2022-05-01 to 2021-05-02; source msha-controller-operator-history
- **controller_controls_operator:** Anthony H  Dye → CBS Energy, Inc.; 2022-05-01 to 2023-10-29; source msha-controller-operator-history
- **operator_operates_mine:** Banner Blue Coal Company → Hackney Creek Splashdam; 2023-10-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Metinvest B V → Banner Blue Coal Company; 2023-10-30 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** United  Company → Banner Blue Coal Company; 2023-10-30 to 2009-04-29; source msha-controller-operator-history
- **controller_controls_operator:** Sam  Blankenship → Banner Blue Coal Company; 2023-10-30 to 2006-01-22; source msha-controller-operator-history
- **controller_controls_operator:** Gary A  Horn → Banner Blue Coal Company; 2023-10-30 to 2005-10-19; source msha-controller-operator-history