# Relationship history for MSHA mine 3004184

Current hierarchy: **Nektarios J Fitzpatrick → LONG EDDY QUARRY LLC → LONG EDDY QUARRY**

- 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:** Long Eddy Quarry llc → LONG EDDY QUARRY; 2026-04-23 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Nektarios J Fitzpatrick → LONG EDDY QUARRY; 2026-04-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Nektarios J Fitzpatrick → Long Eddy Quarry llc; 2026-04-23 to current/open; source msha-controller-operator-history