# Relationship history for MSHA mine 1519027

Current hierarchy: **Ilia  Kikozashvili → GCIE, INC. → Dry Branch**

- 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:** Ikerd Mining Co LLC → Dry Branch; 2006-07-27 to 2011-11-03; source msha-controller-operator-history
- **controller_controls_mine:** Frank H  Ikerd III → Dry Branch; 2006-07-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Frank H  Ikerd III → Ikerd Mining Co LLC; 2006-07-27 to 2011-11-03; source msha-controller-operator-history
- **controller_controls_mine:** Royal Coal Corporation → Dry Branch; 2009-10-13 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** CDR Operations, Inc. → Dry Branch; 2011-11-04 to 2012-03-07; source msha-controller-operator-history
- **controller_controls_operator:** Royal Coal Corporation → CDR Operations, Inc.; 2011-11-04 to 2012-03-07; source msha-controller-operator-history
- **operator_operates_mine:** Ikerd Mining LLC → Dry Branch; 2012-03-08 to 2013-10-22; source msha-controller-operator-history
- **controller_controls_operator:** Frank H  Ikerd III → Ikerd Mining LLC; 2012-03-08 to 2013-10-22; source msha-controller-operator-history
- **controller_controls_mine:** Alon  Ballenger → Dry Branch; 2013-03-11 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Job Land Mining of Kentucky, LLC. → Dry Branch; 2013-10-23 to 2018-01-21; source msha-controller-operator-history
- **controller_controls_operator:** Alon  Ballenger → Job Land Mining of Kentucky, LLC.; 2013-10-23 to 2018-01-21; source msha-controller-operator-history
- **operator_operates_mine:** GCIE, INC. → Dry Branch; 2018-01-22 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Ilia  Kikozashvili → Dry Branch; 2018-01-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ilia  Kikozashvili → GCIE, INC.; 2018-01-22 to current/open; source msha-controller-operator-history