5.194 起始/终止 机场/定位点 Initial/Terminus Airport/Fix
5.194 Initial/Terminus Airport/Fix
Definition/Description: The “Initial Fix” and the “Terminus Fix” fields are used to define the departure airport or initial fix and the destination airport or terminus fix of a preferred route.
Source/Content: For preferred and preferential routes these fields will normally contain an airport identifier. For North America Routes for North Atlantic Traffic - Common portion routes, these fields may contain NAVAID or waypoint identifiers. For North America routes for North Atlantic Traffic - Non-common portion routes, these fields may contain airport, NAVAID or waypoint identifiers. These fields will be entered on the first sequence of a route only, except when the route serves more than one airport, in which case the additional airports are shown on succeeding sequences.
Used On: Preferred Route record
Length: 5 characters
Character Type: Alpha/numeric
Examples:
(1)KDEN, CYUL, DEN, YUL, COLOR
(2)Entries for Metro Area “New York to Atlanta”
Seq 010 KJFK K6 KATL K7
Seq 020 KLGA K6
Seq 030KEWR K6
(3)Entries for Atlanta to Metro Area “New York”
Seq 010KATL K7 KJFK K6
Seq 020LGA K6
Seq 030KEWR K6
5.194 起始/终止 机场/定位点
定义或描述:“起始定位点”和“终止定位点”应用于定义优选航线的起飞机场、起始点及目的地机场或终止点。
数据源或供选编码:预选的或优选航线的该字段通常包括一个机场识别码。北大西洋交通网的北美航线,在通用航线的该字段中可能包括机场、NAVAID或航路点的识别。该字段只在航线的第1序号中填写,除非该航线用在一个以上的机场,在此种情况下,在随后的顺序中填入其它机场。
应用范围:优选航线记录
字节数:5位
字符类型:字母/数字
举例:
KDEN、CYUL、DEN、YUL、COLOR
纽约市区至亚特兰大填写为:
seq 010 KJFK K6 KATL K7
seq 020 KLGA K6
seq 030 KEWR K6
亚特兰达至纽约市区填写为
seq 010 KATL K7 KJFK K6
seq 020 KLGA K6
seq 030 KEWR K6
5.195 开放/活动时间 Time of Operation
5.195 Time of Operation
Definition/Description: The “Time of Operation” field is used to indicate the times of operation of a Facility or Restriction.
Source/Content: The times of operation are derived from official government source. Each “Time of Operation” group contains the definition of a daily period of operations within a calendar week.
The first two positions identify days of the week, with Monday equal to 1 and Sunday equal to 7. A single day, for example, Monday, is depicted as “01”. A consecutive series of days, for example Monday through Friday, is depicted as “15”. Non-consecutive days require multiple Time of Operation entries. The remaining 8 characters define a starting time of four characters and an ending time of four characters. These times are in the format HHMM (H= hours, M= minutes) using a 24 hour time system. For example, 00012350 starts at one minute after midnight and ends at 10 minutes before midnight. 07152000 starts at 07:15 hours and ends at 20:00 hours.
Times of Operation can also be expressed in terms of Sunrise (SR) and Sunset (SS). When a “Time of Operation” is defined as starting at or ending at Sunrise, that time is specified as “000R”. When a “Time of Operation” is defined as starting at or ending at Sunset, that time is specified as “000S”. When a “Time of Operation” is defined as starting at or ending at a certain number of hours/minutes before or after Sunrise or Sunset, those times are specified as in the following examples:
030R for 30 minutes before Sunrise or R030 for 30 minutes after Sunrise.
100R for 1 hour before Sunrise or R100 for 1 hour after Sunrise. 030S for 30 minutes before Sunset or S030 for 30 minutes after Sunset.
100S for 1 hour before Sunset or S100 for 1 hour after Sunset
Of the three digits associated with “R” or “S,” the first is an expression of hours, the second and third an expression of minutes. 1 hour, 30 minutes would be 130, 2 hours, 15 minutes would be 215, etc.
When multiple definitions are required to fully define the “Time of Operation” for a given calendar week, these are coded as second and subsequent “Time of Operation” fields.
Examples:
A restriction valid on Mondays, Wednesdays and Fridays only, 0700 to 1700, would require three “Time of Operation” entries, one for 01 (Monday), one for 03 (Wednesday), one for 05 (Friday) and would be expressed as 0107001700 0307001700 0507001700.
A continuous restriction, starting on Monday at 0700 and ending on Friday at 1700 would require three “Time of Operation” entries, one for Monday of 0107002359, one for Tuesday through Thursday of 2400002359 and one for Friday of 0500001700.
When the times to be defined go over midnight, the second four characters of time information are valid on the actual ending day. For example, a “Time of Operation” of Monday through Friday, 1700 to 0300 actually ends on Saturday and would be shown as 1617000300, not 1517000300.
Used On: Enroute Airway Restriction Primary and the following Continuation Records - Airport/Heliport/Enroute Communications, Restrictive Airspace, Preferred Route, Enroute Airway Restrictions and Controlled Airspace
Length: 10 characters
Character Type: Alpha/numeric
5.195 开放/活动时间
定义或描述:用于表示设备设施的运行时间或限制的活动时间。
数据源或供选编码:来自官方资料。各开放/活动时间组定义了日历周内各单日时段。
前2位定义星期,周1为1、周日为7。单独一天,如周1,表示为01。连续的几天,如周1至周5,表示为15。不连续的需多次填写。
后8位中前4位定义起始时刻、后4位定义结束时刻。这些时刻都用24小时系统的HHMM格式表示,即时时分分。如00012350,表示午夜后1分钟至午夜前10分钟。07152000表示07:15开始,20:00结束。
活动时间还可用日出(SR)日落(SS)组表示。当开放/活动时间以日出定义开始或结束时,可表示为000R。当开放/活动时间以日落定义开始或结束时,可表示以000S。若以日出或日落前后某一具体时分开始或结束时,方法是030R表示日出前30分,R030表示日出之后30分;100R表示日出前1小时,R100表示日出之后1小时;030S表示日落前30分,S030表示日落之后30分;100S表示日落前1小时,S100表示日落之后1小时;与S或R组合的3位数字,第1位表小时,第2、3位表分钟。如:1301表小时30分,215表2小时15分。
当要多次定义才能完整表示一周的开放/活动时间时,使用第2及其以后的开放/活动时间字段,如:一个限制在周1、周3和周5的0700-1700有效,需要3次填写运行时间项,一次为01(周1),一次为03(周3),一次为05(周5),表示为0107001700 0307001700 0507001700;一个连续的限制自周1的0700到周5的1700,要3次填写,一次为周1的0107002359;一次为周2-周4的2400002359;一次为周5的0500001700。如果需要定义跨午夜的时间,后四位定义在实际的那天才有效。如周1至周五的1700至0300实际结束在周6,应表示为1617000300,而不是1517000300。
应用范围:航路航线限制主、续记录,机场/航路通信记录,限制空域记录,优选航线记录、管制空域记录
字节数:10位
字符类型:字母/数字
5.196 名称格式代码 Name Format Indicator (NAME IND)
5.196 Name Format Indicator (NAME IND)
Definition/Description: The “Name Format Indicator” field is used to describe the format of the “Waypoint Name/Description” field (5.43). This field will be formatted according to the rules described in Chapter 7 of this Specification, Waypoint Naming Conventions.
定义或描述:描述“航路点名称/描述字段”的格式。根据本标准规范第7章航路点名称惯例所述的规则格式化。
Source/Content: Values for this field have no official government source and are adjusted by input from the following table. Code may not be used in combination between columns.
数据源或供选编码:来自官方并根据下表中的内容填写。不能用两列代码组合使用。
Col 96 |
Col 97 |
Col 98 |
描述 | Description |
---|---|---|---|---|
A | 正切定位点 | Abeam Fix | ||
B | 方位距离定位点 | Bearing and Distance Fix | ||
D | 机场名称作为定位点 | Airport Name as Fix | ||
F | FIR定位点 | FIR Fix | ||
H | NOTE1 | 读音字母作为定位点 | Phonetic Letter Name Fix | |
I | 机场识别作为定位点 | Airport Ident as Fix | ||
L | 经纬度定位点 | Latitude/Longitude Fix | ||
M | 多字名称定位点 | Multiple Word Name Fix | ||
N | 导航台识别作为定位点 | Navaid Ident as Fix | ||
P | 公布名称定位点 5字名称 |
Published Five-Letter-Name-Fix | ||
Q | 公布名称定位点 少于5字 |
Published Name Fix, less than five letters |
||
R | 公布名称定位点 多于5字 |
Published Name Fix, more than five letters |
||
T | 机场/跑道相关定位点 Note2 |
Airport/Rwy Related FixNote2 | ||
U | UIR定位点 | UIR Fix | ||
O | 航向台指点标 有正式5字识别 |
Localizer Marker with officially published five-letter identifier |
||
M | 航向台指点标 无正式5字识别 |
Localizer Marker without officially published five-letter identifier |
Note 1: Column 98 is reserved for future expansion of the Name-Format-Indicator concept.
注 1:第 98 列被预留用于 “名称格式指示符” 概念的未来扩展。
Note 2: The “T” indicator will be used with all fixes established in accordance with Chapter 7, Section 7.2.6, Terminal Waypoints, in this document.
注 2:在本文档中,“T” 指标将与按照第 7 章第 7.2.6 节 “终端航路点” 确定的所有修复措施一起使用。
Used On: Enroute Waypoints, Airport and Heliport Terminal Waypoints
应用范围:航路的航路点、机场终端区航路点记录
Length: 3 characters
字节数:3位
Character Type: Alpha
字符类型:字母
5.197 地理坐标系 Datum Code (DATUM)
5.197 Datum Code (DATUM)
Definition/Description: The “Datum Code” field defines the Local Horizontal Reference Datum to which a geographical position, expressed in latitude and longitude, is associated.
Source/Content: Local Horizontal Reference Datums will be derived from official government documentation. The “Datum Code” field will contain a three letter code corresponding to that government publication. A listing of valid three letter codes is contained in Attachment 2 to this Specification.
Used On: VHF Navaid, NDB Navaid, Terminal NDB, Enroute Waypoint, Airport, Fan Marker, Heliport and GLS Transmitter Records
Length: 3 characters
Character Type: Alpha
Examples: AGD, NAS, WGA
5.197 地理坐标系
定义或描述:定义以经纬度表示与一个地理位置相关的本地水平参考面。
数据源或供选编码:本地水平参考面来源于正式的官方文件。本项包括与官方文件相应的3字代码。本文件附录2包括有效的3字代码。
应用范围:VHF台、NDB、终端区NDB、航路航线点、机场、扇型指点标、直升机场和GLS发射台记录
字节数:3位
字符类型:字母
举例:AGD、NAS、WGA
5.198 调制模式 Modulation (MODULN)
5.198 Modulation (MODULN)
Definition/Description: The “Modulation” field will design the type of modulation for the frequency in the “Communication Frequency” (5.103) field.
Source/Content: The field contains the following information:
Field Content | 描述 | Description |
---|---|---|
A | 调幅 | Amplitude Modulated frequency |
F | 调频 | Frequency Modulated frequency |
Used On: Enroute, Airport and Heliport Communication Records
Length: 1 character
Character Type: Alpha
5.198 调制模式
定义或描述:表示通信频率字段中频率的调制模式。
数据源或供选编码:包括下表中的资料
应用范围:航路、机场通信记录
字节数:1位
字符类型:字母
5.199 信号特性 Signal Emission (SIG EM)
5.199 Signal Emission (SIG EM)
Definition/Description: High Frequency (HF) signals used in aeronautical communications can be the complete signal or a portion of the signal, called a sideband. The “Signal Emission” field will designate for each HF Frequency what emission is used.
定义或描述:航空电台使用的高频信号可以为完整的信号或信号的一部分,称为边带。指示每个使用的HF的发射边带。
Source/Content: This field contains the following information:
数据源或供选编码:包括下表中的内容
Field Content |
描述 | Description |
---|---|---|
3 | 双边带A3 | Double Sideband(A3) |
A | 单边带,减幅载波A | Single sideband,reduced carried(A3A) |
B | 两个独立边带A3B | Two Independent sidebands(A3B) |
H | 单边带,全载波A3H | Single sideband,full carrier(A3H) |
J | 单边带,抑制载波A3J | Single sideband,suppressed carrier(A3J) |
L | 下边带,载波不明 | Lower(single) sideband,carrier unknown |
U | 上边带,载波不明 | Upper(single) sideband,carrier unknown |
Note: The field is blank on records with frequencies that are not HF, see Section 5.104.
注:非HF频率记录本项为空格,见5.104
Used On: Enroute, Airport and Heliport Communications Records
应用范围:航路、机场通信记录
Length: 1 character
字节数:1位
Character Type: Alpha/numeric
字节数:1位
5.200 遥控设备
5.200 Remote Facility (REM FAC)
Definition/Description: The “Remote Facility” field is used to define the Navaid or airports that a Remote Communications Outlet (RCO) will be transmitting through.
Source/Content: Navaids or airports used as RCOs will be derived from official government publications and the field will contain the official 2, 3 or 4 character Navaid Identifier.
Used On: Enroute, Airport and Heliport Communications Records.
Length: 4 characters
Character Type: Alpha/numeric
5.200 遥控设备
定义或描述:用于定义导航台,发射信号通过该设施作为遥控通信出口的导航台或机场。
数据源或供选编码:导航台或机场作为RCO的资料来自官方,包括正式的2、3、4字节导航台识别符。
应用范围:航路、机场、直升机场通信记录
字节数:4位
字符类型:字母/数字
5.201 限制类型 Restriction Record Type (REST TYPE)
5.201 Restriction Record Type (REST TYPE)
Definition/Description: The “Restriction Record Type” field is used to define what type of a restriction is contained in the Enroute Airway Restriction Record in question.
Source/Content: The content of this field should be selected from the following listing of possible codes:
AE=Altitude Exclusion. The record contains altitudes, normally available, that are excluded from use for the Enroute Airway Segment. May be further restricted by “Time of Operation” information.
TC=Cruising Table Replacement. The record contains only a reference to a Cruising Table Identifier. That Cruise Table will be in force, replacing the Cruise Table Identifier in the Enroute Airway segment records defined in the “Start Fix/End Fix” fields.
SC=Seasonal Restriction. Record is used to close an Airway or portion of an Airway on a seasonal basis.
NR=Note Restrictions. The record contains restrictions that do not fit the pattern of “formatted” information allowed by other “Restriction Record Types.”
Used On: Enroute Airway Restriction Records
Length: 2 characters
Character Type: Alpha
5.201 限制类型
定义或描述:用于定义在航路限制记录中包括的限制类型。
数据源或供选编码:
AE=限制高度。除了规定的航段以外,记录中的高度大都可用,可能在活动时间字段中作进一步的规定。
TC=更换高度层配置。记录只包括高度层配置码。该高度层配置码将代替航路航线上起始/终止字段定义航段的高度层配置码。
SC=季节限制。记录用于根据季节关闭一条航路航线或其部分。
NR=注释限制。记录的限制信息不适合用上述“限制类型”的格式化形式表达。
应用范围:航路限制记录
字节数:2位
字符类型:字母
5.202 限高方向码 Exclusion Indicator
5.202 Exclusion Indicator (EXC IND)
Definition/Description: The “Exclusion Indicator” field is an indication of how the altitudes contained in the Cruising Table record referenced by the Airway segment(s) are restricted. This is an “all altitude” restriction, further defined by direction of flight. These codes will not be used when certain altitudes remain available in a direction of flight.
Source/Content: The content of the field will be one of the codes from the following listing:
“A” = All altitudes in both directions of flight are restricted. This effectively closes the airway in both direction of flight.
“B” = All altitudes in the opposite direction in which the Enroute Airway is coded are restricted. This effectively closes the airway in one direction of flight i.e., the opposite direction from that in which the airway is coded.
“F” = All altitudes in the direction in which the Enroute Airway is coded are restricted. This effectively closes the airway in one direction of flight i.e., the direction in which the airway is coded.
(blank) = The restriction is not an “all altitude” restriction.
Used On: Enroute Airway Restriction Records
Length: 1 characte
5.202 限高方向码
定义或描述:表示航路航段的高度层配置表记录中的高度何以受到限制。这是一种全高度限制,而进一步以飞行方向定义。当某一高度在一个方向保留有效时,不能使用这些代码。
数据源或供选编码:包括下表中的一个代码
A=限制飞行两个方向的所有高度,应用于关闭双向航路。
B=限制编码航路相对方向的所有高度,应用于关闭航路的一个飞行方向,即编码航路中标出方向的相反方向。
F=限制编码航路航线所述方向的所有高度,应用于关闭飞行的一个方向上的航路,即编码航路中标出的方向。
空=非全部高度限制
应用范围:航路限制记录
字节数:1位
字符类型:字母
5.203 组代码 Block Indicator
5.203 Block Indicator (BLOCK IND)
Definition/Description: The “Block Indicator” field is used to specify that the altitudes that follow in the restriction record are either “block” of altitudes that are restricted (not available for flight) or are individual altitudes that are restricted.
Source/Content: The field will either be set to “B” indicating an altitude block or “I” indicating individual altitudes. One or the other or both codes will appear in restriction records that are not “Exclusive” restrictions (see Section 5.201).
Used On: Enroute Airway Restriction, Enroute Airway Restriction Continuation Records
Length: 1 character
Character Type: Alpha
Examples: (using multiple columns of the record)
030B090 = all altitudes from 3000 feet to 9000 feet (inclusive) are not available
030I090 = the individual altitudes of 3000 feet and 9000 feet are not available
030I070B130 = the individual altitude of 3000 feet and all altitudes from 7000 feet to 13000 feet (inclusive) are not available
5.203 组代码
定义或描述:用于说明限制记录中的高度为受限制(飞行不能使用)的高度段,或受限制的一些单独高度。
数据源或供选编码:填写B, 表示一个高度段;或者填写I,表示几个单独高度。其中一个或两个代码会出现在限制高度的记录中(5.201)
应用范围:航路限制主、续记录
字节数:1位
字符类型:字母
举例:(使用多个字段)
030B090 = 自3000~9000(包括9000)的所有高度不能使用
030I090 = 单高度3000和9000高度不能使用
030I070B130 = 3000和7000-13000`(包括13000)的所有高度不能使用。
5.204 弧半径 ARC Radius (ARC RAD)
5.204 ARC Radius (ARC RAD)
Definition/Description: The “ARC Radius” field is used to define the radius of a precision turn. In Terminal Procedures, this is the “Constant Radius To A Fix” Path and Termination, for “RF” Leg. In Holding Patterns, this is the turning radius, inbound to outbound leg, for RNP Holding. The ARC Radius field is also used to specify the turn radius of RNP holding patterns included in SID, STAR, and Approach Records as HA, HF, and HM legs.
Source/Content: The content of the field will be derived from official source publications. It will be expressed in nautical miles, tenths, hundredths and thousandths of a nautical mile, with the decimal point suppressed. A conversion to feet of the resolution in nautical miles is equal to an accuracy of 6 feet.
Used On: SID, STAR and Approach Records, Holding Pattern Records
Length: 6 characters
Character Type: Numeric
Examples: 246868, 460820, 691231
5.204 弧半径
定义或描述:用于定义精密转弯的半径。在终端区程序中,表示为“固定半径至一个定位点”的航径形式,即RF航段。在等待程序中为转弯半径,RNP等待程序为入航边到出航边。也应用于说明RNP等待程序的转弯半径包括在SID 、STAR以及如HA、 HF、 HM航段的进近记录中。
数据源或供选编码:资料来自官方,精确至千分之一海里,省略小数点。海里分辨率的英尺转换成等于6英尺的精度。
应用范围:SID STAR 和APCH记录
字节数:6位
字符类型:数字
举例:246868、460820、691231
5.205 导航台限制代码 Navaid Limitation Code (NLC)
5.205 Navaid Limitation Code (NLC)
Definition/Description: The “Navaid Limitation Codes” field is used to define the type of limitation to be expected with a VHF Navaid.
Source/Content: The type of limitation will be derived from official government publications and entered using one of the codes defined in the table.
Content | Limitation Description |
---|---|
C | Coverage, the limitations are expressed as maximum reception reliability. |
F | Fluctuations, radial(s) are affected by course fluctuations. |
G | Roughness, signal roughness experienced in the sector(s) defined. |
N | Unreliable in the sector(s), at the altitude(s), at the, distance(s) defined. |
R | Restricted in the sector(s), at the altitude(s), at the distance(s) defined. |
T | Unusable in the sector(s), at the altitude(s), at the distance(s) defined. |
U | Out of Tolerance in the sector(s), at the altitude(s), at the distance(s) defined. |
Used On: VHF Navaid Limitation Continuation Records
Length: 1 character
Character Type: Alpha
5.205 导航台限制代码
定义或描述:用于定义VHF台可能遇到的限制类型。
数据源或供选编码:资料来自官方,从下表中选择一个代码表示。
应用范围:VHF台限制续记录
字节数:1位
字符类型:字母
代码 | 限制描述 |
---|---|
C | 范围,该限制以最大接收可靠性表示 |
F | 摆动,径向受航径变动影响 |
G | 不稳定,再指出的扇区内信号不稳定 |
N | 在指出的扇区、高度、距离,不可靠 |
R | 在指出的扇区、高度、距离,受限制 |
T | 在指出的扇区、高度、距离,不供使用 |
U | 在指出的扇区、高度、距离,超出容差 |
5.206 影响功能单元 Component Affected Indicator
5.206 Component Affected Indicator (COMP AFFTD IND)
Definition/Description: The VHF Navaid File contains navaids that have one or two components - azimuth and/or distance. Published limitations may apply to one or both of the components. The “Component Affected Indicator” defines which component(s) are affected by the limitation.
Source/Content: The field content will be entered as indicated in the table based on official government publications. When different limitations apply to different components or components pairs, this will result in multiple Component Affected Indicators for a single navaid to cover the complete limitation. In these cases, the Sequence Number (Section 5.12) will start again with one (01) with each new Component Affected Indicator.
Content | Component Description |
---|---|
A | TACAN or VORTAC, TACAN azimuth component only affected. |
B | VORDME, or VORTAC, both azimuth and distance component affected. |
D | VORDME or DME, distance component only affected. |
M | VORTAC or TACAN, TACAN azimuth and distance component affected. |
T | TACAN or VORTAC, distance component affected. |
V | VOR, VORDME or VORDME, VOR azimuth component affected. |
Z | VORDME, VORTAC or TACAN, VOR and TACAN azimuth and distance component affected. |
Used On: VHF Navaid Limitation Continuation Records
Length: 1 character
Character Type: Alpha
5.206 影响功能单元
定义或描述:VHF台文件包括2个单元-方位和距离的导航台。公布的限制可能涉及其中一个单元或两个单元。定义限制所涉及的单元。
数据源或供选编码:内容根据官方资料从下表中选择代码。当不同的限制应用于不同单元或单元对时,在多个单独导航台的影响单元指示码中使用,达到包括完整限制的目的。在这种情况下,在每个新字段中,顺序号自01开始。
应用范围:VHF台限制续记录
字节数:1位
字符类型:字母
代码 | 单元说明 |
---|---|
A | TACAN或VORTAC,仅TACAN方位单元受影响 |
B | VORDME或VORTC,方位和距离单元均受影响 |
D | VORDME或DME,仅距离单元受影响 |
M | TACAN或VORTAC, TACAN方位和距离单元均影响 |
T | TACAN或VORTAC,距离单元受影响 |
V | VOR,VORDME或VORDEME,VOR方位单元受影响 |
Z | VORDME,VORTAC或TACAN,VOR和TACAN方位单元和距离单元均受影响 |
5.207 扇区起始/终止 Sector From/Sector To
5.207 Sector From/Sector To (SECTR)
Definition/Description: The “Sector From/Sector To” field defines sectorization applicable to the range limited sectors of VOR/DME, VORTAC or TACAN facilities, using the sector letters from the table. Each sector is described by two characters and is to be interpreted as “from” the first character, clockwise “to” the second character.
Source/Content: Field content is derived through interpretation of official government publication information which may be in a variety of formats.
Sector Character |
From (degrees true) |
To (degrees true) |
Sector Character |
From (degrees true) |
To (degrees true) |
---|---|---|---|---|---|
A | 000 | 015 | M | 180 | 195 |
B | 015 | 030 | N | 195 | 210 |
C | 030 | 045 | O | 210 | 225 |
D | 045 | 060 | P | 225 | 240 |
E | 060 | 075 | Q | 240 | 255 |
F | 075 | 090 | R | 255 | 270 |
G | 090 | 105 | S | 270 | 285 |
H | 105 | 120 | T | 285 | 300 |
I | 120 | 135 | U | 300 | 315 |
J | 135 | 150 | V | 315 | 330 |
K | 150 | 165 | W | 330 | 315 |
L | 165 | 180 | X | 345 | 000 |
Used On: VHF Navaid Limitation Continuation Records
Length: 2 characters
Character Type: Alpha
Examples: AB, TA, LW
5.207 扇区起始/终止
定义或描述:用于定义VOR/DME VORTAC或TACAN设施的范围限制的扇区。
数据源或供选编码:使用右表中的扇区字母,用2个字母描述一个扇区,从第1个起,反时针至第2个字母止。
应用范围:VHF台限制续记录
字节数:2位
字符类型:字母
举例:AB, TA, LW
扇区字母 | 起始度数 | 终止度数 | 扇区字母 | 起始度数 | 终止度数 |
---|---|---|---|---|---|
A | 000 | 015 | M | 180 | 195 |
B | 015 | 030 | N | 195 | 210 |
C | 030 | 045 | O | 210 | 225 |
D | 045 | 060 | P | 225 | 240 |
E | 060 | 075 | Q | 240 | 255 |
F | 075 | 090 | R | 255 | 270 |
G | 090 | 105 | S | 270 | 285 |
H | 105 | 120 | T | 285 | 300 |
I | 120 | 135 | U | 300 | 315 |
J | 135 | 150 | V | 315 | 330 |
K | 150 | 165 | W | 330 | 315 |
L | 165 | 180 | X | 345 | 000 |
5.208 距离限制
5.208 Distance Limitation (DIST LIMIT)
Definition/Description: The “Distance Limitation” field is used to define the distance(s) from the navaid at which the limitation applies.
Source/Content: “Distance Limitations” are derived from official government publications. The field will contain one or two distances expressed in nautical miles from the facility. Used together with the “Distance Description” field, the distances can be provided as indicated in the table of examples. The field will be blank if there are no distances associated with the limitation.
Used On: VHF Navaid Limitation Continuation Records
Length: 6 characters
Character Type: Alpha/numeric
Examples:
Distance Description |
Distance limit First Three Digits |
Distance Limit Second Three Digits |
Description of Content |
---|---|---|---|
- | 040 | 000 | Limitation valid out to 40NM from the facility. 自设施至40NM限制有效 |
+ | 040 | 000 | Limitation valid beyond 40NM from the facility. 自设施的40NM以远限制有效 |
B | 100 | 040 | Limitation valid between 40NM and 100NM 在40-100NM之间限制有效 |
Blank | 040 | 000 | Limitation valid at 40NM from the facility. 在设施的40NM处限制有效 |
5.208 距离限制
定义或描述:用于定义起自有应用限制的导航台的距离。
数据源或供选编码:资料来自官方。包括1个或2个自设施的2位数海里距离。与“距离说明”一起使用,该距离可以提供如样表中的距离。如限制中无距离,本项可为空格。
应用范围:VHF台限制续记录
字节数:6位
字符类型:字母/数字
5.209 高度限制 Altitude Limitation
5.209 Altitude Limitation (ALT LIMIT)
Definition/Description: The “Altitude Limitation” field is used to define the altitude(s) at which the limitation applies.
Source/Content: “Altitude Limitations” are derived from official government publications. The field will contain one to two altitudes, expressed in hundreds of feet MSL. Used together with the “Altitude Description” field, the altitudes can be provided as indicated in the table of examples. The field will be blank if there are no altitudes associated with the limitation.
Used On: VHF Navaid Limitation Continuation Records
Length: 6 characters
Character Type: Alpha/numeric
Examples:
Altitude Description |
Altitude Limit First Three Digits |
Altitude limit Second Three Digits |
Description of Content |
---|---|---|---|
- | 040 | 000 | Limitation valid at or below 4000ft/FL040 |
+ | 040 | 000 | Limitation valid at or above 4000ft/FL040 |
B | 100 | 040 | Limitation valid at from 4000ft/FL040 to 10000ft/FL100 |
Blank | 040 | 000 | Limitation valid at 4000ft/FL040 |
5.209 高度限制
定义或描述:用于定义用作限制的高度。
数据源或供选编码:资料来自官方。该字段包括1-2个高度,以百英尺MSL表示。同高度描述字段一起使用,采用下表中的方法表示。如高度并无限制,则本项为空。
应用范围:VHF台限制续记录
字节数:6位
字符类型:字母/数字
高度描述 | 高度限制 前3位数字 |
高度限制 后3位数字 |
内容 |
---|---|---|---|
- | 040 | 000 | 在4000ft或FL040及以下限制有效 |
+ | 040 | 000 | 在4000ft或FL040及以上限制有效 |
B | 100 | 040 | 在4000ft/FL400至10000ft/FL100限制有效 |
空格 | 040 | 000 | 在或FL040限制有效 |
5.210 序列结束标识符 Sequence End Indicator
5.210 Sequence End Indicator (SEQ END)
Definition/Description: The “Sequence End Indicator” field is used to define the end of a set of sequences defining a given limitation to a given VHF Navaid Component or Component pair.
Source/Content: “Limitations” are derived from official government publications. The field will contain the character “E” in that sequence which is the end of a given limitation.
Used On: VHF Navaid Limitation Continuation Records
Length: 1 character
Character Type: Alpha
5.210 序列结束标识符
定义或描述:用于特定的VHF台单元或单元对中,定义特定限制的顺序组的结束。
数据源或供选编码:来自官方资料,在特定限制结束的顺序中,包括字母E。
应用范围:VHF台限制续记录
字节数:1位
字符类型:字母