# FALL OF ROOF OR BACK
> MSHA accident `220043140023` · 10/31/2004 · American Energy Corporation
## Details
- **Degree of injury:** ACCIDENT ONLY
- **Classification:** FALL OF ROOF OR BACK
- **Accident type:** Accident type, without injuries
- **Occupation:** —
- **Activity:** —
- **Injury source:** —
- **Nature of injury:** —
- **Body part:** —
- **Days lost:** 0
- **Mine experience:** — years
## Operator
- **Controller:** Robert E  Murray
- **Operator:** American Energy Corporation
- **Mine:** [3301070](https://api.ai-analytics.org/mine/3301070)
## Narrative

The roof in the tailgate entry of the 7 east longwall section fell in at 19 and 50 survey tag. Cause of this incident was failure of prop setters. Fall did not obstruct ventilation and the tailgate blockage plan was followed. Initial fall was approx 17' wide by 18' high by approx 9' high.

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*Source: [MSHA Open Government Data](https://arlweb.msha.gov/OpenGovernmentData/) · MORVS · CC0 1.0*