# Relationship history for MSHA mine 0801046

Current hierarchy: **Thomas D  King → BLOSSOM TRAIL SANDPIT LLC → Blossom Trail Sandpit**

- 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:** GFD CONSTRUCTION INC → Blossom Trail Sandpit; 1986-05-01 to 2019-05-19; source msha-controller-operator-history
- **controller_controls_mine:** Anthony J  Green Sr → Blossom Trail Sandpit; 1986-05-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Anthony J  Green Sr → GFD CONSTRUCTION INC; 1986-05-01 to 2019-05-19; source msha-controller-operator-history
- **operator_operates_mine:** BLOSSOM TRAIL SANDPIT LLC → Blossom Trail Sandpit; 2019-05-20 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Thomas D  King → Blossom Trail Sandpit; 2019-05-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Thomas D  King → BLOSSOM TRAIL SANDPIT LLC; 2019-05-20 to current/open; source msha-controller-operator-history