# Relationship history for MSHA mine 0503299

Current hierarchy: **Dager Charles A → Yellow Gold Of Cripple Creek Inc → MOFFAT TUNNEL**

- 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:** Yellow Gold Of Cripple Creek Inc → MOFFAT TUNNEL; 1979-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Dager Charles A → MOFFAT TUNNEL; 1979-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Dager Charles A → Yellow Gold Of Cripple Creek Inc; 1979-01-01 to current/open; source msha-controller-operator-history