A little different story here:Fresno Co. Sheriff's helicopter almost hit by drone | News, Weather, Sports, Breaking News | KMPHJohnny Reyes who was flying the helicopter above a Clovis neighborhood, 550 feet in the air.
Why wasn't Johnny obeying FAR § 91.119 Minimum safe altitudes: General.
Except when necessary for takeoff or landing, no person may operate an aircraft below the following altitudes:
(a) Anywhere. An altitude allowing, if a power unit fails, an emergency landing without undue hazard to persons or property on the surface.
(b) Over congested areas. Over any congested area of a city, town, or settlement, or over any open air assembly of persons, an altitude of 1,000 feet above the highest obstacle within a horizontal radius of 2,000 feet of the aircraft.
(c) Over other than congested areas. An altitude of 500 feet above the surface, except over open water or sparsely populated areas. In those cases, the aircraft may not be operated closer than 500 feet to any person, vessel, vehicle, or structure.
(d) Helicopters, powered parachutes, and weight-shift-control aircraft. If the operation is conducted without hazard to persons or on the surface—
(1) A helicopter may be operated at less than the minimums prescribed in paragraph (b) or (c) of this section, provided each person operating the helicopter complies with any routes or altitudes specifically prescribed for helicopters by the FAA; and
(2) A powered parachute or weight-shift-control aircraft may be operated at less than the minimums prescribed in paragraph (c) of this section.
According to the story on KMPH: Around noon Wednesday, the Fresno County Sheriff's Officer helicopter crew known as Eagle One was traveling to Shaver Lake to survey snow levels.
Johnny should have been flying at over 1000 ft and most likely would have never even seen the drone.