ENR 1.7 高度表拔正程序

中国航行资料汇编 AIP CHINA ENR 1.7-1

ENR 1.7 高度表拔正程序

ENR 1.7 ALTIMETER SETTING PROCEDURES

1. 介绍

中国高度表拨正程序基本与国际民用航空组织 8168文

件第一卷第六部分相一致，详见以下规定。

仪表进近图、仪表进场图和仪表离场图提供过渡高度

或过渡高和过渡高度层。

用以确定足够地形超障高度的机场修正海平面气压

(QNH)或机场场面气压(QFE)报告和温度通过气象广

播提供，并可向空中交通服务单位申请得到。QNH或

QFE值的单位为百帕。

1. Briefing

China's altimeter setting procedures in use basically conform to

those contained in ICAO Doc 8168, Vol. I, Part 6, with details as

follows:

Transition altitudes or transition heights and transition levels are

given on the instrument approach charts and STAR/SID charts.

QNH or QFE reports and temperature information for use in

determining adequate terrain clearance are provided in MET

broadcasts and are available on request from the air traffic

services. QNH or QFE values are given in hectopascals.

2. 高度表拨正值的规定

2.1 航路飞行

航路飞行的高度表拨正值为1013.2百帕。

2.2 机场塔台管制区域飞行

2.2.1 在规定过渡高度和过渡高度层的机场：

在机场高度表拨正区域内规定的过渡高度及其以下飞

行,高度表拨正值为机场修正海平面气压；在过渡高度

层及其以上飞行，为1013.2百帕。

2.2.2 在规定过渡高和过渡高度层的机场：

在机场高度表拨正区域内规定的过渡高及其以下飞

行，高度表拨正值为机场场面气压；在过渡高度层及

其以上飞行，为1013.2百帕。

2. Altimeter settings to be used

2.1 En-route flight

The altimeter setting for en-route flight is 1013.2hPa.

2.2 Flights within aerodrome tower control areas

2.2.1 At aerodromes where transition altitudes and transition

levels are established:

QNH shall be used for flights at or below the transition altitude

specified in the aerodrome Altimeter Setting Regions; 1013.2hPa

shall be used for flights at or above the transition level.

2.2.2 At aerodromes where transition heights and transition

levels are established:

QFE shall be used for flights at or below the transition height

specified in the Aerodrome Altimeter Setting Regions;

1013.2hPa shall be used for flights at or above the transition

level.

2.2.3 在没有规定过渡高度或过渡高和过渡高度层的

2.2.3 At aerodromes where transition altitudes or transition

heights and transition levels are not established

机场

Ref. subsection ENR 1.7, item 3.1.3 for details.

详见ENR 1.7第3.1.3款。

2.2.4 高原机场

高原机场的飞行使用1013.2百帕。

2.2.4 At aerodromes of high elevation 1013.2hPa shall be used

for flight operations.

3. 高度表拨正程序

3. Altimeter setting procedures

3.1 航空器起飞或降落时，高度表拨正程序按照下列

3.1 When an aircraft is taking off from or landing at an

aerodrome, the following altimeter setting procedures are to be

规定进行：

observed:

3.1.1 规定过渡高度和过渡高度层的机场

航空器起飞前，应当将机场修正海平面气压的数值对

正航空器上气压高度表的固定指标；航空器起飞后，

上升到过渡高度时，应当将航空器上气压高度表的气

压刻度1013.2百帕对正固定指标；当航空器在下降过

程中穿越过渡高度层时，应当将机场修正海平面气压

的数值对正航空器上气压高度表的固定指标。

3.1.1 At aerodromes where transition altitudes and transition

levels are established

Before take-off, the aircraft altimeter subscale shall be set to

QNH of the aerodrome; after take-off, upon reaching the

transition altitude the altimeter subscale shall be set to

1013.2hPa; when an aircraft is passing through a transition level

during descent, the altimeter subscale shall be set to QNH of the

aerodrome.

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3.1.2 规定过渡高和过渡高度层的机场

航空器起飞前，应当将机场场面气压的数值对正航空

器上气压高度表的固定指标；航空器起飞后，上升到

过渡高时，应当将航空器上气压高度表的气压刻度

1013.2百帕对正固定指标。

当航空器在下降过程中穿越过渡高度层时，应当将机

场场面气压的数值对正航空器上气压高度表的固定指

标。

3.1.3 没有规定过渡高度或过渡高和过渡高度层的机

场

航空器起飞前,应当将机场场面气压的数值对正航空器

上气压高度表的固定指标；航空器起飞后，上升到600

米高时，应当将航空器上气压高度表的气压刻度

1013.2百帕对正固定指标。在机场塔台管制区域内的

下降过程中，航空器应根据空中交通管制员的指令开

始调表。

3.1.4 高原机场

航空器起飞前，当航空器上气压高度表的气压刻度不

能调整到机场场面气压的数值时，应当将气压高度表

的气压刻度1013.2百帕对正固定指标（此时所指示的

高度为零点高度）。

航空器降落前，如果航空器上气压高度表的气压刻度

不能调整到机场场面气压的数值时，应当按照降落机

场空中交通管制员通知的假定零点高度（航空器着陆

时所指示的高度）进行着陆。

3.1.5 为了安全实施高度表拨正，在机场地区划设了高

度表拨正区域。要求低于过渡高度飞行的航空器，在

进出高度表拨正区域的水平边界时或根据空中交通管

制员的指示开始调整高度表，该水平边界详见ENR 1.7

第4款。

3.2 航路飞行的垂直间隔，按照飞行高度层配备。飞行

高度层按照以下标准划分：

a. 真航线角在0度至179度范围内，高度由900米至

8 100米以及8 900米至12 500米，每隔600米为一个

高度层；高度在12 500米（不含）以上，每隔1 200

米为一个高度层。

b. 真航线角在180度至359度范围内，高度由600米

至8 400米以及9 200米至 12 200米，每隔600米为一

个高度层；高度在13 100米以上，每隔1 200米为一

个高度层。

c. 飞行高度层根据标准大气压条件下假定海平面计

算，真航线角从航线起点和转弯点量取。

3.1.2 At aerodromes where transition heights and transition

levels are established

Before take-off, the aircraft altimeter subscale shall be set to the

atmospheric pressure at the aerodrome elevation; after take-off,

upon reaching the transition height the altimeter subscale shall be

set to 1013.2hPa; when an aircraft is passing through a transition

level during descent, the altimeter subscale shall be set to the

atmospheric pressure at the aerodrome elevation.

3.1.3 At aerodromes where transition altitudes or transition

heights and transition levels are not established

Before take-off, the aircraft altimeter subscale shall be set to the

atmospheric pressure at the aerodrome elevation; after take-off

when the aircraft has reached a height of 600m, the altimeter

subscale shall be set to 1013.2hPa. During the process of

descending in the aerodrome tower control area, the aircraft shall

start altimeter setting by the instruction of air traffic controller.

3.1.4 At aerodromes of high elevation

When the aircraft altimeter subscale cannot be set to the

atmospheric pressure at the aerodrome elevation, it will then be

set to 1013.2hPa before take-off, with the indicated altitude

interpreted as zero altitude.

When the aircraft altimeter subscale cannot be set to the

atmospheric pressure at the aerodrome elevation, landing is to be

made with the assumed zero altitude notified by the air traffic

controller before landing.

3.1.5 For the safe execution of altimeter setting, Aerodrome

Altimeter Setting Regions are defined. An aircraft below the

transition altitude is required to start its altimeter setting when

entering or leaving the lateral boundary of Altimeter Setting

Region or by following the instruction of the air traffic controller.

For details of lateral boundaries, please refer to subsection ENR

1.7, item 4.

3.2 En-route vertical separations are based on flight level

allocation. Flight levels are determined by the following criteria:

a. For a true track between 0° - 179°, a flight level at every

600m from 900m up to 8 100m and 8 900m up to 12 500m; a

flight level at every 1 200m above 12 500m.

b. For a true track between 180°-359°, a flight level at every

600m from 600m up to 8 400m and 9 200m up to 12 200m; a

flight level at every 1 200m above 13 100m.

c. The flight level shall be calculated on the basis of presumed sea

level under standard atmospheric pressure conditions. True track

shall be measured from the starting or turning point of the air

route.

For specific flight level allocation criteria, see diagram of flight

飞行高度层的具体配备标准见飞行高度层配备示意图

levels allocation (See Figure 1.7-1, Table 1.7-1).

（见图1.7-1、表1.7-1）。

4. 高度表拨正区域

4. Description of altimeter setting regions

Ref. Part III-aerodrome (AD) for details.

详见第三部分

-

机场（

AD

）。

5. 适用于经营人的程序

飞行中将要使用的高度层必须在飞行计划中说明：

a. 如果在过渡高度层或者其上飞行，使用飞行高度层

；

b. 如果在机场附近或在过渡高度之下飞行，使用高

度。

5. Procedures applicable to operators (including pilots)

The level at which a flight is to be conducted shall be specified in

a flight plan:

a. In term of flight levels, if the flight is to be conducted at or

above the transition level, and

b. In terms of altitudes, if the flight is to be conducted in the

vicinity of an aerodrome and at or below the transition altitude.

Note: Height is used instead of altitude at some aerodromes.

注：有些机场使用高而不使用高度。

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注：管制员将发布米制飞行高度层指令。航空器驾驶

员应当根据中国民航飞行高度层配备标准示意图

（表）来确定对应的英制飞行高度层。航空器应当飞对

应的英制飞行高度层。航空器驾驶员应当知晓公英制

转换带来的差异，驾驶舱仪表显示的米制高度与管制

指令的米制高度不一定完全一致，但存在的差异不会

超过

30

米。

Note: ATC will issue the Flight Level clearance in meters. Pilots

shall use the China FLAS Diagram to determine the

corresponding flight level in feet. The aircraft shall be flown

using the flight level in FEET.

Pilots should be aware that due to the rounding differences, the

metric readout of the onboard avionics will not necessarily

correspond to the cleared Flight Level in meters however the

difference will never be more than 30 meters.

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表

#x20;1.7-1

飞行高度层配备标准表

Table 1.7-1 Table of Flight Levels Allocation

180°- 359°T

Flight Levels

m

ETC.

↑

15500

14300

13100

ft

ETC.

↑

50900

46900

43000

12500

12200

11600

11000

10400

9800

9200

40100

38100

36100

34100

32100

30100

11900

11300

10700

10100

9500

8900

41100

39100

37100

35100

33100

31100

29100

000°- 179°T

Flight Levels

m

ETC.

↑

14900

13700

ft

ETC.

↑

48900

44900

8400

7800

7200

6600

6000

5400

4800

4200

3600

3000

2400

1800

1200

600

m

27600

25600

23600

21700

19700

17700

15700

13800

11800

9800

7900

5900

3900

2000

ft

8100

7500

6900

6300

5700

5100

4500

3900

3300

2700

2100

1500

900

-

m

26600

24600

22600

20700

18700

16700

14800

12800

10800

8900

6900

4900

3000

-

ft

2017-5-15

中国民用航空局CAAC

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