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时间:2010-06-06 22:22来源:蓝天飞行翻译 作者:admin
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approaches, the MDA may be rounded to the next higher interval of 5m (10 feet)
increment.
CIVIL AVIATION
ADMINISTRATION
OF CHINA CCAR-121 / 135 OPERATIONS SPECIFICATIONS
CAAC DOCUMENT
APPROVAL NO
AC-121-001R1
(Company Name) H0035-2 Certificate No:
Effective Date: D M Y
(b) When an obstacle clearance altitude (OCA)/obstacle clearance height (OCH) is
specified, the authorized MDA or DH is equal to the OCA/OCH. For non-precision
approaches, the authorized MDA may be expressed in intervals of 5meters (10feet).
(c) The HAT or HAA used for non-precision approaches shall not be below those specified
in subparagraph a. The HAT or HAA used for precision approaches shall not be below
those specified in subparagraph b.
(3) When only an OCL or an OCA/OCH is specified, visibility and/or RVR minimums appropriate
to the authorized HAA/HAT values determined in accordance with subparagraph e.(2) above
will be established in accordance with criteria prescribed by U.S. TERPS.
(4) When conducting an instrument approach procedure outside China, the certificate holder shall
not operate an aircraft below the prescribed MDA or continue an approach procedure below
the DH, unless the aircraft is in a position from which a normal approach to the runway of
intended landing can be made and at least one of the following visual references is clearly
visible to the pilot:
(a) Runway, runway markings, or runway lights.
(b) Approach light system (in compliance with CCAR91.175(c)(3)(i)).
(c) Threshold, threshold markings, or threshold lights.
(d) Touchdown zone, touchdown zone markings, or touchdown zone lights.
(e) Visual glide path indicator (such as, VASI, PAPI).
(f) Any other feature which clearly identifies the landing surface.
1. Issued by (Branch Name) ,Regional Administration of CAAC
2. These Operations Specifications are approved by direction of CAAC
Principal Operations Inspector: (Name & Signature of POI)
3. Date Approval is effective (Y/M/D) Amendment Number:
4. The certificate holder hereby accepts and receives the Operations Specifications in this
paragraph.
Certificate Holder Representative: (Name & Signature)
Position: Date(Y/M/D):
CCAR-121 / 135 OPERATIONS SPECIFICATIONS
CAAC DOCUMENT
APPROVAL NO
AC-121-001R1
(Company Name) H0037-1 Certificate No:
Effective Date: D M Y
H0037 CATEGORY I CONTACT APPROACH PROCEDURES
a. Except as provided in this paragraph, the certificate holder shall not use any Category I IFR
landing minimum lower than that prescribed by any applicable published instrument approach
procedure. The IFR landing minimums prescribed in this paragraph are the lowest authorized
(other than Airborne Radar approaches) for use at any airport. The certificate holder is
authorized to conduct contact approaches using the following:
b. Contact Approaches. The certificate holder shall not conduct contact approaches, unless the
pilot-in-command has satisfactorily completed an approved training program for contact
approaches. In addition, the certificate holder shall not conduct a contact approach unless the
approach is conducted to an airport with an approved instrument approach procedure for that
airport, and all of the following conditions are met:
(1) The flight remains under instrument flight rules and is authorized by ATC to conduct a contact
approach.
(2) The report visibility/RVR for the runway of intended landing is at or above the authorized IFR
minimum for the Category I non-precision approach established for that runway or 1 statute
mile (RVR 5000),whichever is higher.
(3) The flight is operating clear of clouds and can remain clear of clouds throughout the contact
approach. The flight visibility must be sufficient for the pilot to see and avoid all obstacles and
safely maneuver the aircraft to the landing runway using external visual references.
(4) The flight does not descend below the MEA/MSA, MVA, or the FAF altitude, as appropriate,
until:
(a) The flight is established on the instrument approach procedure, operating below the
reported ceiling, and the pilot has identified sufficient prominent landmarks to safely
navigate the aircraft to the airport, or
(b) The flight is operating below any cloud base which constitutes a ceiling, the airport is in
sight, and the pilot can maintain visual contact with the airport throughout the
maneuver.
(5) The flight does not descend below the highest circling MDA prescribed for the runway of
intended landing until the aircraft is in a position from which a descent to touchdown, within
the touchdown zone, can be made at a normal rate of descent using normal maneuvers.
c. Special Limitations and Provisions for Instrument Approach Procedures at Foreign Airports. If
 
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