# Relationship history for MSHA mine 1513294

Current hierarchy: **GOM Management Inc; First Capital Corp of Chicago → Golden Oak Mining Company L P → Tango**

- 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:** Roy R  Crawford et al → Tango; 1977-03-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Tango Coal Company Inc → Tango; 1982-02-01 to 1983-09-20; source msha-controller-operator-history
- **controller_controls_operator:** Roy R  Crawford et al → Tango Coal Company Inc; 1982-02-01 to 1983-09-20; source msha-controller-operator-history
- **operator_operates_mine:** Black Oak Mining Company Inc → Tango; 1983-09-21 to 1986-08-05; source msha-controller-operator-history
- **controller_controls_mine:** Reading & Bates Corp → Tango; 1983-09-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Reading & Bates Corp → Black Oak Mining Company Inc; 1983-09-21 to 1986-08-05; source msha-controller-operator-history
- **controller_controls_mine:** Parsons Loyall-Dale Et Al → Tango; 1985-09-12 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Threeway Coal Company Inc → Tango; 1986-08-06 to 1990-08-01; source msha-controller-operator-history
- **controller_controls_mine:** Kincer Garnard Cheldon Jr → Tango; 1986-08-06 to 1990-08-01; source msha-controller-operator-history
- **controller_controls_operator:** Kincer Garnard Cheldon Jr → Threeway Coal Company Inc; 1986-08-06 to 1990-08-01; source msha-controller-operator-history
- **controller_controls_mine:** GOM Management Inc et al → Tango; 1989-07-21 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** W & P Coal Company Inc → Tango; 1990-08-02 to 1990-09-05; source msha-controller-operator-history
- **controller_controls_operator:** Parsons Loyall-Dale Et Al → W & P Coal Company Inc; 1990-08-02 to 1990-09-05; source msha-controller-operator-history
- **operator_operates_mine:** Mulberry Enterprises Inc → Tango; 1990-09-06 to 1992-09-21; source msha-controller-operator-history
- **controller_controls_mine:** Mullins Alcieberry → Tango; 1990-09-06 to 1992-09-21; source msha-controller-operator-history
- **controller_controls_operator:** Mullins Alcieberry → Mulberry Enterprises Inc; 1990-09-06 to 1992-09-21; source msha-controller-operator-history
- **operator_operates_mine:** Golden Oak Mining Company L P → Tango; 1992-09-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** GOM Management Inc et al → Golden Oak Mining Company L P; 1992-09-22 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** First Capital Corp of Chicago  et al → Golden Oak Mining Company L P; 1992-09-22 to current/open; source msha-controller-operator-history