本帖最后由 LJQC 于 2010-10-6 22:15 编辑
有没有真实资料来说下啊
这些选项既然有人选那必然是可以着陆的……
规定的标准下沉率接地速度什么的,谁 ...
mibocean 发表于 2010-9-10 20:59 
以下是解释Overhead降落的,普通降落只要坡度正确,加上13AOA就行了
Refer to figure 23. Fly initial at 300 knots. At the
break, retard throttle and open speedbrakes as
required. On downwind leg, when airspeed is below
300 knots, lower the LG. During base turn, recheck
the LG down and slow to computed final approach
airspeed(这个见Regulus在43楼发的数据) to arrive on final at 11 or 13 degrees AOA.
Check speedbrakes open and maintain computed
final approach airspeed/AOA on final. Rate of
descent decreases slightly when entering ground
effect. Reduce thrust gradually to continue the
descent while applying back stick to reduce sink rate
to the minimum practical. Thrust can be reduced
sooner during an 11degree approach than during a
13degree approach. In either case, maintain a
maximum of 13 degrees AOA while reducing sink
rate to the minimum practical. |