# Relationship history for MSHA mine 5001637

Current hierarchy: **Harry  Noah; Ken  Pohle → American Reclamation Group Llc → Illinois Creek Mine**

- 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:** Usmx Of Alaska Inc → Illinois Creek Mine; 1996-06-01 to 1997-05-28; source msha-controller-operator-history
- **controller_controls_mine:** Pegasus Gold Inc Et Al → Illinois Creek Mine; 1996-06-01 to 1997-05-28; source msha-controller-operator-history
- **controller_controls_operator:** Pegasus Gold Inc Et Al → Usmx Of Alaska Inc; 1996-06-01 to 1997-05-28; source msha-controller-operator-history
- **operator_operates_mine:** Usmx Of Alaska Inc → Illinois Creek Mine; 1997-05-29 to 1999-07-11; source msha-controller-operator-history
- **controller_controls_mine:** Dakota Mining Corp → Illinois Creek Mine; 1997-05-29 to 1999-07-11; source msha-controller-operator-history
- **controller_controls_operator:** Dakota Mining Corp → Usmx Of Alaska Inc; 1997-05-29 to 1999-07-11; source msha-controller-operator-history
- **operator_operates_mine:** State Of Alaska → Illinois Creek Mine; 1999-07-12 to 2000-01-11; source msha-controller-operator-history
- **controller_controls_mine:** State Of Alaska → Illinois Creek Mine; 1999-07-12 to 2000-01-11; source msha-controller-operator-history
- **controller_controls_operator:** State Of Alaska → State Of Alaska; 1999-07-12 to 2000-01-11; source msha-controller-operator-history
- **operator_operates_mine:** Viceroy Alaska Llc → Illinois Creek Mine; 2000-01-12 to 2000-04-19; source msha-controller-operator-history
- **controller_controls_mine:** Viceroy Resource Corp → Illinois Creek Mine; 2000-01-12 to 2000-04-19; source msha-controller-operator-history
- **controller_controls_operator:** Viceroy Resource Corp → Viceroy Alaska Llc; 2000-01-12 to 2000-04-19; source msha-controller-operator-history
- **operator_operates_mine:** American Reclamation Group Llc → Illinois Creek Mine; 2000-04-20 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Ken  Pohle  et al → Illinois Creek Mine; 2000-04-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ken  Pohle  et al → American Reclamation Group Llc; 2000-04-20 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Harry  Noah  et al → American Reclamation Group Llc; 2000-04-20 to current/open; source msha-controller-operator-history