Aircraft Carrier NAVY Hook Angle Indicator [A5S2]. Fresnel Lens Optical Landing System MK6-MOD 3. ITEM NAME: INDICATOR, ANGLE. B V R TECHNO. FRESNEL LENS OPTICAL LANDING SYSTEM MODEL MK6-MOD 3. You are welcome to physically inspect this item. We are located in a Northwest Suburb of Detroit Michigan. Food and Drug Administration and state and local regulatory agencies. We are located in Novi, Michigan. It is up to the purchaser to meet all requirements and regulation certification processes that deemed necessary per FDA or any other regulatory agencies that may be applicable. The item “Aircraft Carrier NAVY Hook Angle Indicator A5S2″ is in sale since Sunday, September 04, 2016. This item is in the category “Collectibles\Transportation\Boats & Ships\Military\Other Naval Collectibles”. The seller is “specequip” and is located in Novi, Michigan. This item can be shipped worldwide.