Additional HMSC Sites
In addition to its two Tucson sites, HMSC has ancillary facilities in several locations. These off-site operations perform a variety of functions and are a vital, integral part of the HMSC team. They include:
- Sycamore Canyon Facility (San Diego County, California)
Performs final assembly and check-out on Tomahawk and Stinger missiles. - NAPI Facility (Farmington, New Mexico)
Manufactures launchers for Stinger and AMRAAM and also produces subassemblies used in HMSC products. - Stowe Drive Facility (Poway, California)
Performs close-out activities for the Advanced Cruise Missile program. - Highland Park Facility (East Camden, Arkansas)
Performs final assembly and check-out on Standard Missile. - Advanced Electromagnetic Technologies (AET) Facility (Rancho Cucamonga, California)
- Hughes Naval Systems Depot (Louisville, Kentucky)
Performs depot-level maintenance on Phalanx Close-In Weapon System.
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