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时间:2010-05-29 08:06来源:蓝天飞行翻译 作者:admin
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THEN following the arrow, INSERT the route description as in (c).
a. Cruising speed (maximum 5 characters)
INSERT the True Air Speed for the first or the whole cruising portion of the flight, in terms of:
Kilometres per hour, expressed as K followed by 4 figures (e.g., K0830),
or
Knots, expressed as N followed by 4 figures (e.g., N0485),
or
Mach number, when so prescribed by the appropriate ATS authority, to the nearest hundredth
of unit Mach, expressed as M followed by 3 figures (e.g., M082).
b. Cruising level (maximum 5 characters)
INSERT the planned cruising level for the first or the whole portion of the route to be flown, in terms of:
Flight level, expressed as F followed by 3 figures (e.g., F085; F330),
or
*Standard Metric Level in tens of meters, expressed as S followed by 4 figures (e.g., S1130)
or
Altitude in hundreds of feet, expressed as A followed by 3 figures (e.g., A045; A100),
or
Altitude in tens of meters, expressed as M followed by 4 figures (e.g., M0840),
or
for uncontrolled VFR flights, the letters VFR.
* When so prescribed by the appropriate ATS authorities.
c. Route (including changes of speed, level and/or flight rules)
Flights along designated ATS routes
INSERT if the departure aerodrome is located on, or connected to the ATS route, the designator of the first
ATS route,
OR if the departure aerodrome is not on, or connected to the ATS route, the letters DCT followed by
the point of joining the first ATS route, followed by the designator of the ATS route.
THEN
INSERT each point at which either a change of speed or level, a change of ATS route, and/or a change
of flight rules is planned,
Note. - When a transition is planned between a lower and upper ATS route and the routes are oriented in the
same direction, the point of transition need not be inserted.
2/14/08 JO 7110.10T
ICAO FLIGHT PLANS Appendix A--7
FOLLOWED IN EACH CASE
by the designator of the next ATS route segment, even if the same as the previous one,
OR by DCT, if the flight to the next point will be outside a designated route, unless both points
are defined by geographical coordinates.
Flights outside designated ATS routes
INSERT points normally not more than 30 minutes flying time or 370 km (200 NM) apart, including each point
at which a change of speed or level, a change of track, or a change of flight rules is planned.
OR when required by appropriate ATS authority(ies),
DEFINE the track of flights operating predominantly in an east--west direction between 70_N and 70_S by
reference to significant points formed by the intersections of half or whole degrees of latitude
with meridians spaced at intervals of 10_ of longitude. For flights operating in areas outside those
latitudes the tracks shall be defined by significant points formed by the intersection of parallels
of latitude with meridians normally spaced at 20_ of longitude. The distance between significant
points shall, as far as possible, not exceed one hour’s flight time. Additional significant points
shall be established as deemed necessary.
For flights operating predominantly in a north-south direction, define tracks by reference to
significant points formed by the intersection of whole degrees of longitude with specified
parallels of latitude which are spaced at 5 degrees.
INSERT DCT between successive points unless both points are defined by geographical coordinates
or by bearing and distance.
USE ONLY the conventions in (1) to (5) below and SEPARATE each sub-item by a space.
1. ATS route (2 to 7 characters)
The coded designator assigned to the route or route segment including, where appropriate, the coded
designator assigned to the standard departure or arrival route (e.g., BCKI, B1, R14, UB10, KODAP2A).
2. Significant point (2 to 11 characters)
The coded designator (2 to 5 characters) assigned to the point (e.g., LN, MAY, HADDY),
or,
if no coded designator has been assigned, one of the following ways:
Degrees only (7 characters):
2 figures describing latitude in degrees, followed by “N” (North) or “S” (South), followed by 3 figures
describing longitude in degrees, followed by “E” (East) or “W” (West). Make up the correct number
of figures, where necessary, by insertion of zeros, e.g., 46N078W.
Degrees and minutes (11 characters):
4 figures describing latitude in degrees and tens and units of minutes followed by “N” (North) or “S”
(South), followed by 5 figures describing longitude in degrees and tens and units of minutes, followed
by “E” (East) or “W” (West). Make up the correct number of figures, where necessary, by insertion
 
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