GACS

Aeronautical Study

Aeronautical Study for manmade obstacles and terrain in the vicinity of the airport regarding the instrument flight procedures and the obstacle limitation surfaces.

Buildings and Obstacles Limitations within the airport vicinity Redesign of NAV. Aids procedures upon non standards situations (high angle approach procedures, congested area around airports, or no presence of Nav. Aids within airport vicinity, Runway threshold displacement upon operational use etc.

Aeronautical Studies include :

– Airport Flight Procedures

– Obstacle Limitation Surfaces (OLS)

– PAPI Obstacle Protection Surface

– ICAO Type A Surface Assessment

– Significant effect on Radio Altimeter

– Hazard Identification and Safety Risk Assessment

– Define the desired glide path angle for ILS commission

– Define PAPI Angle/Position according to environment variables

– Define the best location for Navaids

– Define the desired glide path for Precision Approach Radar (PAR)