# Relationship history for MSHA mine 1103090

Current hierarchy: **Jessica L  Storey; Winston J  Storey → Stagecoach Trails Limestone → Stagecoach Trails Limestone**

- 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

- **operator_operates_mine:** Stage Coach Trail LLC → Stagecoach Trails Limestone; 2001-06-01 to 2013-12-31; source msha-controller-operator-history
- **controller_controls_mine:** R J  Spillane → Stagecoach Trails Limestone; 2001-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** R J  Spillane → Stage Coach Trail LLC; 2001-06-01 to 2013-12-31; source msha-controller-operator-history
- **operator_operates_mine:** Stagecoach Trails Limestone → Stagecoach Trails Limestone; 2014-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jessica L  Storey et al → Stagecoach Trails Limestone; 2014-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jessica L  Storey et al → Stagecoach Trails Limestone; 2014-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Winston J  Storey et al → Stagecoach Trails Limestone; 2014-01-01 to current/open; source msha-controller-operator-history