Historical
NFPA 2001-2015
NFPA 2001 Standard on Clean Agent Fire Extinguishing Systems, 2015 edition
1.1 Scope. 1.1.1 This standard contains the minimum requirements for the proper construction of aircraft hangars and protection of aircraft hangars from fire. 1.1.2 This standard applies only to buildings or structures used for aircraft storage, maintenance, or related activities. Other uses within an aircraft hangar shall be protected in accordance with other applicable NFPA Standards.
National Fire Protection Association [nfpa]