System ; is manufactured within international standards. consists of below components : Remote-controlled constant-current regulator An illuminated wind cone Power unit with an appropriate capacity All necessary lights included helicopter Precision Approach Path Indicators Isolation transformers can be applied to ground or roof of appropriate apartments can be controlled remotely. is appropriate for landing/takeoff safely at nights and hard weather conditions does power savings with using power LEDs or 6.6 A incandescent lamps.