When working in any aircraft hangar project, the first step is to determine the hangar classification. NFPA 409 classifies hangars as groups: Group I, II, III, or IV.
This presentation identifies and defines each hangar group.
- NFPA and Aircraft Hangars
- Aircraft Facility Fire Codes Index
- How to Conduct Aircraft Fuel Servicing Operations
- NFPA 409 - Resource Guide
- High-Cost of a Hangar System Discharge