The ILS glidepath is 2,8° . At what altitude above the threshold level is the upper limit of the glide path coverage at a distance of 1,5 NM from the touchdown point?
425 feet.
745 feet.
865 feet.
610 feet.
The ILS glidepath is 2,8° . At what altitude above the threshold level is the upper limit of the glide path coverage at a distance of 1,5 NM from the touchdown point?