Aviation Ordnance Unit 4 2024 Rated A+

Aviation Ordnance Unit 4 2024 Rated A+

Three ways that gun ammunition can be assembled.Fixed, Separate, and Separate Loading.Two major categories of ammunition.Service and Non Service.Ammunition Lot Number A quantity of ammunition assembled from uniform components under similar conditions. Each Ammunition Lot is assigned a code number that identifies all ammunition as part of that lot.How are CADs actuated (fired)?Percussion, Electrically or sympathetically.Shelf Life An established amount of time beginning from date of manufacture.Installed Life Is established around the time computed from the time the hermetically sealed package is opened.What type of targets are General Purpose bombs used against?They are used strategically to destroy installations. armament, and personnel.What type of explosive filler is used with the MK 80 series bombs?

H-6 What type of explosive filler is used with the BLU-100 series bombs?

PBXN-109

What color are explosive-loaded BLU-100 series thermally protected bombs?Olive drab or grey with THREE yellow bands painted around the nose. The thermal protective coating has a bumpy surface.The purpose of thermal protection.applied to General Purpose bombs to greatly increase the "cook-off time." The distance between the lugs on a MK 83 bomb body.14 inches.The BLU-109A/B has the penetration capability of going through how many feet of reinforced concrete?4-6 feet What type of penetrator is the BLU-116A/B designated as?Advanced Unitary Penetrator (AUP) Arming time.The amount of time or revolutions needed for the firing train to be aligned after the bomb is released, or from the time of release until the bomb is fully armed. Also known as Safe Separating Time (SST).

Advantages of electrical fuzes have as opposed to mechanical fuzes.Electric fuzes depending on the delivery mode (retarded/non-retarded), automatically selects the arming time, functioning times are in-flight selectable by the pilot, and, it gives the bomb an airburst capability when used with a proximity sensing device.What should you do if the lanyard is removed from the MK 122 arming safety switch?do NOT attempt to reinstall the lanyard; replace the entire switching unit.How does the DSU-33 proximity sensor receive its thermal battery initiation signal?through the MK 122 arming safety switch.What is used with the ogive nose plug to provide a solid structure to the bomb?A support cup.Four major components of a GBU.Computer Control Group (CCG), Airfoil Group (AFG), fuze, and the warhead (bomb body).What warhead series does the GBU system utilize?MK 80/BLU-100 series Low Drag General Purpose (LDGP) bombs List four major components of a GBU?Computer Control Group (CCG), Air Foil Group (AFG), Fuze, and the warhead (bomb body).Items contained in an Air Foil Group (AFG).Wing assembly, forward adapter assembly, guidance fins, and hardware.GBU warhead series.

MK 80 / BLU-100

How is the BSU-33 series conical fin fastened to the bomb body?A quick-attach mechanism with a nyloc inserted nut to fasten the fin to the bomb body.Why do conical fins have access doors?For tail fuze access, allows use of arming wire.conical fin mode(s) of delivery.Non-retarded freefall Snakeye fin mode(s) of delivery.Retarded and non retarded.What must be done first on the BSU-85/B fin assembly to ensure proper retarded operation?The vent cap located on the inner bulkhead must be uncapped prior to flight.Authorized tail fuze(s) for use with the GBU-12, GBU-16, and GBU-10.

FMU 139

The GBU-10 utilizes which bomb body?MK 84 or BLU-117 bomb body.The GBU-16 utilizes which bomb body?MK 83 or BLU-110 bomb body.The GBU-12 utilizes which bomb body?