# FALL OF ROOF OR BACK
> MSHA accident `220121350037` · 05/11/2012 · Guest Mountain Mining 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:** Alpha Natural Resources, Inc.
- **Operator:** Guest Mountain Mining Corporation
- **Mine:** [4407127](https://api.ai-analytics.org/mine/4407127)
## Narrative

A Roof Fall occurred on 3 Left Panel at SS# 1209 to SS# 1227 in the #1 return entry. The fall measured Length 105' x Width 18' x Height 7'.

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