# Relationship history for MSHA mine 0405731

Current hierarchy: **Darin Charles  Gilstrap → Gilstrap Trucking, Inc. → Gilstrap Trucking,Inc.**

- 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:** Gilstrap Trucking, Inc. → Gilstrap Trucking,Inc.; 2007-07-27 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Darin Charles  Gilstrap → Gilstrap Trucking,Inc.; 2007-07-27 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Darin Charles  Gilstrap → Gilstrap Trucking, Inc.; 2007-07-27 to current/open; source msha-controller-operator-history