# Relationship history for MSHA mine 3604969

Current hierarchy: **Kim  Popple → Pioneer Equipment Rentals, Inc. → McClure #9 Operation**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** Joseph L Nowakowski → McClure #9 Operation; 1974-01-01 to 2004-02-29; source msha-controller-operator-history
- **controller_controls_mine:** Nowakowski Joseph L → McClure #9 Operation; 1974-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Nowakowski Joseph L → Joseph L Nowakowski; 1974-01-01 to 2004-02-29; source msha-controller-operator-history
- **controller_controls_mine:** Betty  Domiano et al → McClure #9 Operation; 1998-11-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Mc Clure Enterprises Inc → McClure #9 Operation; 2004-03-01 to 2009-03-17; source msha-controller-operator-history
- **controller_controls_operator:** Betty  Domiano et al → Mc Clure Enterprises Inc; 2004-03-01 to 2009-03-17; source msha-controller-operator-history
- **controller_controls_operator:** David R  Domiano et al → Mc Clure Enterprises Inc; 2004-03-01 to 2009-03-17; source msha-controller-operator-history
- **controller_controls_mine:** David  Popple et al → McClure #9 Operation; 2007-07-30 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Popple Const. Inc. → McClure #9 Operation; 2009-03-18 to 2019-04-18; source msha-controller-operator-history
- **controller_controls_operator:** David  Popple et al → Popple Const. Inc.; 2009-03-18 to 2019-04-18; source msha-controller-operator-history
- **controller_controls_operator:** Mark  Popple et al → Popple Const. Inc.; 2009-03-18 to 2019-04-18; source msha-controller-operator-history
- **operator_operates_mine:** Pioneer Equipment Rentals, Inc. → McClure #9 Operation; 2019-04-19 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Kim  Popple → McClure #9 Operation; 2019-04-19 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Kim  Popple → Pioneer Equipment Rentals, Inc.; 2019-04-19 to current/open; source msha-controller-operator-history