RWY 13L is certified for CAT II/CAT III precision approaches, except ACFT with wingspan greater than 213’/65m and except for CAT D ACFT, and for low visibility take-off.
The Airspace Use Plan (AUP) is an ASM message of NOTAM status notifying the daily decision of an Airspace Management Cell (AMC) on the temporary allocation of the airspace within its jurisdiction for a specific time period, by means of a standard message format. The updated Airspace Use Plan (UUP) is an ASM message of NOTAM status issued by an AMC to update and supersede previous AUP/UUP information.
RJNT关闭至北京时13:30： L0382/24 富山 (RJNT) 2024/01/13 04:45 – 2024/01/13 05:30 (X) 替代L0380/24 RWY 02/20-CLSD DUE TO SN REMOVAL
好在当时因为日本地震，多带了油，所以可以有充裕的时间等待。
签派员ACARS：SUGGEST HOLDING TIL 0530UTC,WE WAIT WX IN RJNT. 签派建议机组盘旋等待到1330，后续等待富山最新天气报文。
但是当时富山没有发布雪情通告。签派员担心顺风和污染跑道影响落地性能。使用OPT计算落地性能如下：
签派从站长那里得知RJNT13:30确认开放，并得到最新实况天气已经满足落地标准。
签派员ACARS：REMIND THE DOWNWIND LANDING PERFORMANCE, WHICH MAY ONLY BE ACHIEVED WITH MAXIMUM MANUAL OR MAXIMUM AUTOMATIC OPERATION 由于RJNT一直没有发布雪情通告，签派使用OPT湿跑道计算RJNT顺风落地性能，得知可能只有最大人工和最大自动满足落地性能，同时提醒机组。
我还是去翻了一下以前的文章，我在2016年写过一个《近进的灯光的等级》，文中说道了《Order 8260.3F – United States Standard for Terminal Instrument Procedures (TERPS)》给出了不同进近灯光构型的强度。但是当中并没有SALSR
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.
34:1 Surface Clear Stipple Symbol On RNAV approach charts, a small shaded arrowhead shaped symbol from the end of the VDA to the runway indicates that the 34:1 Obstacle Clearance Surface (OCS) for the visual segment is clear of obstacles. The absence of the symbol indicates that the 34:1 OCS is not clear or a Visual Segment-Obstacles note is indicated on the chart.
Visual Decent Point (VDP) The Visual Descent Point (VDP), is shown by a bold letter “V” positioned above the procedure track and centered on the accompanying dashed line. (See example below.) The VDP is a defined point on the final approach course of a nonprecision straight-in approach procedure from which normal descent from the MDA to the runway touchdown point may be commenced.
