# Relationship history for MSHA mine 0102866

Current hierarchy: **Cupps Brian → Egypt Contracting Company Inc → Flatwood Mine**

- 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:** Doris  Haley → Flatwood Mine; 1979-12-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Lynn Billy R → Flatwood Mine; 1989-11-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Haley Brothers & Partridge Coal Inc → Flatwood Mine; 1990-07-01 to 1993-09-27; source msha-controller-operator-history
- **controller_controls_operator:** Doris  Haley → Haley Brothers & Partridge Coal Inc; 1990-07-01 to 1993-09-27; source msha-controller-operator-history
- **controller_controls_mine:** Mitchell Russell D → Flatwood Mine; 1991-03-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Cook Doug → Flatwood Mine; 1993-07-16 to 1994-09-06; source msha-controller-operator-history
- **operator_operates_mine:** Moss-Levin Joint Venture → Flatwood Mine; 1993-09-28 to 1993-10-31; source msha-controller-operator-history
- **controller_controls_mine:** Clarence L Moss III et al → Flatwood Mine; 1993-09-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Clarence L Moss III et al → Moss-Levin Joint Venture; 1993-09-28 to 1993-10-31; source msha-controller-operator-history
- **controller_controls_operator:** Jerry  Levin et al → Moss-Levin Joint Venture; 1993-09-28 to 1993-10-31; source msha-controller-operator-history
- **operator_operates_mine:** Mining Consultants Inc → Flatwood Mine; 1993-11-01 to 1994-09-06; source msha-controller-operator-history
- **controller_controls_operator:** Cook Doug → Mining Consultants Inc; 1993-11-01 to 1994-09-06; source msha-controller-operator-history
- **operator_operates_mine:** Lynn Energy Inc → Flatwood Mine; 1994-09-07 to 1995-01-18; source msha-controller-operator-history
- **controller_controls_operator:** Lynn Billy R → Lynn Energy Inc; 1994-09-07 to 1995-01-18; source msha-controller-operator-history
- **controller_controls_mine:** Powell Greg → Flatwood Mine; 1994-10-31 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Nauvoo Black Creek Coal Inc → Flatwood Mine; 1995-01-19 to 1996-02-08; source msha-controller-operator-history
- **controller_controls_mine:** Wilson Harold L → Flatwood Mine; 1995-01-19 to 1996-02-08; source msha-controller-operator-history
- **controller_controls_operator:** Wilson Harold L → Nauvoo Black Creek Coal Inc; 1995-01-19 to 1996-02-08; source msha-controller-operator-history
- **operator_operates_mine:** Moss-Levin Joint Venture → Flatwood Mine; 1996-02-09 to 1996-04-04; source msha-controller-operator-history
- **controller_controls_operator:** Jerry  Levin et al → Moss-Levin Joint Venture; 1996-02-09 to 1996-04-04; source msha-controller-operator-history
- **controller_controls_operator:** Clarence L Moss III et al → Moss-Levin Joint Venture; 1996-02-09 to 1996-04-04; source msha-controller-operator-history
- **operator_operates_mine:** P B Coal Inc → Flatwood Mine; 1996-04-05 to 1996-04-08; source msha-controller-operator-history
- **controller_controls_operator:** Powell Greg → P B Coal Inc; 1996-04-05 to 1996-04-08; source msha-controller-operator-history
- **operator_operates_mine:** Dulin Energies Inc → Flatwood Mine; 1996-04-09 to 1998-02-24; source msha-controller-operator-history
- **controller_controls_operator:** Mitchell Russell D → Dulin Energies Inc; 1996-04-09 to 1998-02-24; source msha-controller-operator-history
- **controller_controls_mine:** Cupps Brian → Flatwood Mine; 1996-06-11 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Egypt Contracting Company Inc → Flatwood Mine; 1998-02-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cupps Brian → Egypt Contracting Company Inc; 1998-02-25 to current/open; source msha-controller-operator-history