The contractor must provide all resources to perform on-site scheduled maintenance, inspection, testing, and repair for approximately 72 Government-owned 150 lb. flightline fire extinguishers, including Annual Maintenance, 6-Year Internal Examination, and 12-Year Hydrostatic Test, plus proper disposal of resultant materials. Services are required at the 309th Aerospace Maintenance and Regeneration Group (AMARG) on Davis-Monthan Air Force Base, Arizona. Interested parties must submit a capabilities statement to the Contracting Officer by the specified response date. No budget amounts are indicated, and this is a market research request, not a formal quote solicitation.