SAFETY: It is always unlawful to: Place on, or carry or possess a loaded rifle or shotgun in a vehicle or conveyance or its attachments on any public road or other way open to the public: Hunt while intoxicated; Important: What is intoxicated?? Not the same as driving a vehicle. Ask instructor!! Shoot at any game bird from a powerboat, sailboat, motor vehicle, or aircraft while under power or still moving from use of sail or motor. (See Section 251) Shoot any firearm from or upon a public road or highway.
DISCHARGING FIREARMS OR OTHER DEADLY WEAPONS SAFETY ZONE: It is unlawful for any person, other than the owner, person in possession of the premises, or a person having the express permission of the owner or person in possession of the premises, to hunt or to discharge while hunting, any firearm or other deadly weapon within 150 yards of any occupied dwelling house, residence, or other building or any barn or other outbuilding used in connection therewith. The 150-yard area is a “safety zone.”
RADIO USE WHILE HUNTING: It is legal to use and posses two way radios while hunting in California with one restriction. You CANNOT herd or pursue game with the radios. Calling in to meet for lunch or needing help dragging a animal out is okay. Calling your buddy that the buck is 100 yards to his left or coordinating drives is illegal. There is no DFG reg on this but wardens will cite you under the "Fair Chase" interpretation of the game laws.
SHOOTING FROM VEHICLES: DFG reg. 252. No person shall pursue, drive, herd, or take any bird or mammal from any type of motor-driven air or land vehicles, motorboat, airboat, sailboat, or snowmobile, except: 1) When the motor of such motorboat, airboat, or sailboat has been shut off and/or the sails furled and its progress therefrom has ceased, and it is drifting, beached, moored, resting at anchor, or is being propelled by paddle, oar or pole. (2)if they have a Mobility Disabled Persons Motor Vehicle License.