npc_osprey
npc_osprey
is a point entity available in Black Mesa.
They are the Bell Boeing V-22 Osprey helicopters used by the HECU. They are seen in open outdoor areas, especially in Surface Tension and "Forget About Freeman!". Soldiers can also rappel out of the back of the osprey, acting as reinforcements. The player usually uses a RPG to destroy them.
Note:Some keyvalues, flags, inputs, or outputs might not affect an NPC, based on the functionality and coding of the NPC.
Also see: npc_apache