我查询了一下Jet Transport Performance Methods当中有一段说道了“possible brake problems on short-haul operations短距离飞行对刹车的影响”:
Some operators may instruct their crews to leave the gear extended for a few minutes after each takeoff. Each of these will be helpful, and short-haul operators usually employ one or more of them to avoid fuse plug melting.
因此,OPT中的inflight cooling应该指的是在起飞之后,推迟收轮的时间。
然后在FPPM中有具体的时间图表:
在FPPM的说明部分描述为:
For normal operations most landings are at weights below the quick turnaround limit.通常情况下,落地重量都低于quick turnaround limit。 Application of there commended cooling procedures shown will avoid brake over heat and fuse plug problems that could result from repeated landings at short time intervals or a reiected takeoff等待图标中的时间,可以避免在重复落地或中断起飞时造成热熔塞融化. The chart shows the brake energy perbrake added by a single stop. Total brake energy is assumed to be equally distributed among the operating brakes. Total brake energy is the sum of the residual energy from prevous stops plus the energy added.
LKTRA37Z: Traffic is not allowed to fliehtplan across active military area FBZ
这个FBZ是什么东西?
找了一下定义:
Flight Plan Buffer Zones (FBZ) Flight Plan Buffer Zones (FBZ) are established around AMC Manageable TSA / TRA for flight planning purposes. The purpose of FBZ is FPL validation only. The FBZ identification is the same as the TSA / TRA identificationaround which it is established and is supplemented by the letter “z”(for example, LKTSA1Z is the FBZ for LKTSA1). The activation time of the FBZ is identical to the activation time of therespective TSA/TRA. FBZ are AMC manageable.
Based on the sequence of requested flight levels and the subsequent profile calculation, a significant drop in altitude is followed by a significant re-climb (i.e. “yoyo”).
跟据FAR 121.313 Miscellaneous equipment. No person may conduct any operation unless the following equipment is installed in the airplane: (b) A windshield wiper or equivalent for each pilot station.