曝光台 注意防骗
网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
FAAO JO 7110.65, Para 7-8-2, Class C Services.
FAAO JO 7110.65, Para 7-8-3, Separation.
FAAO JO 7110.65, Para 7-8-4, Establishing Two-Way
Communications.
FAAO JO 7110.65, Para 7-8-5, Altitude Assignments.
FAAO JO 7110.65, Para 7-8-6, Exceptions.
FAAO JO 7110.65, Para 7-9-1, Application.
FAAO JO 7110.65, Para 7-9-3, Methods.
FAAO JO 7110.65, Para 7-9-4, Separation.
FAAO JO 7110.65, Para 7-9-6, Helicopter Traffic.
FAAO JO 7110.65, Para 7-9-7, Altitude Assignments.
2/14/08 JO 7110.65S
VFR‐on‐top 7-3-1
Section 3. VFR‐on‐top
7-3-1. VFR‐ON‐TOP
a. You may clear an aircraft to maintain
“VFR‐on‐top” if the pilot of an aircraft on an IFR
flight plan requests the clearance.
PHRASEOLOGYMAINTAIN
VFR‐ON‐TOP.
NOTE-
1. When an aircraft has been cleared to maintain
“VFR‐on‐top,” the pilot is responsible to fly at an
appropriate VFR altitude, comply with VFR visibility and
distance from cloud criteria, and to be vigilant so as to see
and avoid other aircraft. The pilot is also responsible to
comply with instrument flight rules applicable to the flight
(e.g., adherence to ATC clearances).
2. Although standard IFR separation is not applied,
controllers shall continue to provide traffic advisories and
safety alerts, and apply merging target procedures to
aircraft operating VFR‐on‐top.
REFERENCEFAAO
JO 7110.65, Para 2-1-6, Safety Alert.
FAAO JO 7110.65, Para 2-1-21, Traffic Advisories.
FAAO JO 7110.65, Para 5-1-8, Merging Target Procedures.
FAAO JO 7110.65, Para 7-1-1, Class A Airspace Restrictions.
AIM, Para 5-5-13, VFR-on-top.
14 CFR Section 91.157, Special VFR Weather Minimums.
14 CFR Section 91.159, VFR Cruising Altitude or Flight Level.
b. You may clear an aircraft to climb through
clouds, smoke, haze, or other meteorological
formations and then to maintain “VFR‐on‐top” if the
following conditions are met:
1. The pilot requests the clearance.
2. You inform the pilot of the reported height of
the tops of the meteorological formation, or
3. You inform the pilot that no top report is
available.
4. When necessary, you ensure separation from
all other traffic for which you have separation
responsibility by issuing an alternative clearance.
5. When an aircraft is climbing to and reports
reaching “VFR‐on‐top,” reclear the aircraft to
maintain “VFR‐on‐top.”
PHRASEOLOGYCLIMB
TO AND REPORT REACHING VFR‐ON‐TOP,
and
TOPS REPORTED (altitude),
or
NO TOPS REPORTS.
IF NOT ON TOP AT (altitude), MAINTAIN (altitude), AND
ADVISE.
MAINTAIN VFR‐ON‐TOP.
c. Do not clear an aircraft to maintain “VFR‐ontop”
between sunset and sunrise to separate holding
aircraft from each other or from en route aircraft
unless restrictions are applied to ensure the
appropriate IFR vertical separation.
PHRASEOLOGYMAINTAIN
VFR‐ON‐TOP AT OR ABOVE/BELOW/
BETWEEN (altitudes).
EXAMPLE-
“Maintain VFR‐on‐top at or above one three thousand
fivehundred.”
“Maintain VFR‐on‐top at or below one two thousand
fivehundred.”
“Maintain VFR‐on‐top at or between six thousand and
onezero thousand.”
d. When, in your judgment, there is reason to
believe that flight in VFR conditions may become
impractical, issue an alternative clearance which will
ensure separation from all other aircraft for which
you have separation responsibility.
PHRASEOLOGYIF
UNABLE, (alternative procedure), AND ADVISE.
REFERENCEFAAO
JO 7110.65, Para 9-3-3, VFR‐on‐top.
JO 7110.65S 2/14/08
7-3-2 VFR‐on‐top
7-3-2. ALTITUDE FOR DIRECTION OF
FLIGHT
Inform an aircraft maintaining “VFR‐on‐top” when
a report indicates the pilot is not complying with
14CFR Section 91.159(a).
NOTEAs
required by 14 CFR Section 91.159(a), the appropriate
VFR altitudes for aircraft (not in a holding pattern of
2minutes or less, or turning) operating more than
3,000feet above the surface to and including 18,000 feet
MSL:
Magnetic courses 0-179- odd cardinal altitudes plus
500feet; e.g., 3,500, 5,500.
Magnetic courses 180-359- even cardinal altitudes plus
500 feet; e.g., 4,500, 8,500.
PHRASEOLOGYVFR‐
ON‐TOP CRUISING LEVELS FOR YOUR
DIRECTION OF FLIGHT ARE:
more than 3,000 feet above the surface to FL 180:
ODD/EVEN ALTITUDES/FLIGHT LEVELS PLUS
FIVEHUNDRED FEET.
2/14/08 JO 7110.65S
Approaches 7-4-1
Section 4. Approaches
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：
Air Traffic Control空中交通管制2(13)
