# Relationship history for MSHA mine 1519242

Current hierarchy: **Jody Dale Puckett → Tahiti Energy, Inc. → UG #1**

- 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

- **controller_controls_mine:** Henry  Chaney Jr → UG #1; 1976-04-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Cheyenne Elkhorn Coal Co Inc → UG #1; 2008-05-30 to 2010-10-13; source msha-controller-operator-history
- **controller_controls_operator:** Henry  Chaney Jr → Cheyenne Elkhorn Coal Co Inc; 2008-05-30 to 2010-10-13; source msha-controller-operator-history
- **operator_operates_mine:** Redhawk Mining, LLC → UG #1; 2010-10-14 to 2024-07-07; source msha-controller-operator-history
- **controller_controls_mine:** Thomas A  Potter et al → UG #1; 2010-10-14 to 2013-06-30; source msha-controller-operator-history
- **controller_controls_operator:** Thomas A  Potter et al → Redhawk Mining, LLC; 2010-10-14 to 2013-06-30; source msha-controller-operator-history
- **controller_controls_operator:** John M  Potter et al → Redhawk Mining, LLC; 2010-10-14 to 2013-06-30; source msha-controller-operator-history
- **controller_controls_mine:** Blackhawk Mining LLC → UG #1; 2013-07-01 to 2020-05-31; source msha-controller-operator-history
- **controller_controls_operator:** Blackhawk Mining LLC → Redhawk Mining, LLC; 2013-07-01 to 2020-05-31; source msha-controller-operator-history
- **controller_controls_mine:** Sev.en Global Investments a.s. → UG #1; 2020-06-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Sev.en Global Investments a.s. → Redhawk Mining, LLC; 2020-06-01 to 2024-07-07; source msha-controller-operator-history
- **controller_controls_mine:** Jody Dale Puckett → UG #1; 2022-03-30 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Zachary  Salyers et al → UG #1; 2023-07-10 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** J & S Coal, LLC → UG #1; 2024-07-08 to 2025-10-08; source msha-controller-operator-history
- **controller_controls_operator:** Zachary  Salyers et al → J & S Coal, LLC; 2024-07-08 to 2025-10-08; source msha-controller-operator-history
- **controller_controls_operator:** David  Jude et al → J & S Coal, LLC; 2024-07-08 to 2025-10-08; source msha-controller-operator-history
- **operator_operates_mine:** Tahiti Energy, Inc. → UG #1; 2025-10-09 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jody Dale Puckett → Tahiti Energy, Inc.; 2025-10-09 to current/open; source msha-controller-operator-history