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时间:2011-04-18 01:03来源:蓝天飞行翻译 作者:航空
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Aircraft: “Beechcraft One Three One Five Niner, hold short of runway three three left.”
14.4.2 Receipt of Air Traffic Control Clearance.
Air route traffic control clearances are relayed to pilots by airport traffic controllers in the following manner:
EXAMPLE. Tower: “Beechcraft One Three One Five Niner, cleared to the Chicago Midway Airport via Victor Eight, maintain eight thousand.”
Aircraft: “Beechcraft One Three One Five Niner, cleared to the Chicago Midway Airport via Victor Eight, maintain eight thousand.”
NOTE.
Normally, an ATC IFR clearance is relayed to a pilot by the ground controller. At busy locations, however, pilots may be instructed by the ground controller to “contact clearance delivery” on a frequency designated for this purpose. No surveillance or control over the movement of traffic is exercised by this position of operation. (See paragraph 27., ATC Clearances and Aircraft Separation.)
14.4.3 Request for Taxi Instructions After Lan-ding. State your aircraft identification, location, and that you request taxi instructions.
EXAMPLE. Aircraft: “Dulles ground, Beechcraft One Four Two Six One clearing runway one right on taxiway echo three, request clearance to Page.” Tower: “Beechcraft One Four Two Six One, Dulles ground, taxi to Page via taxiways echo three, echo one, and echo niner.”
or
Aircraft: “Orlando ground, Beechcraft One Four Two Six One clearing runway one eight left at taxiway bravo three, request clearance to Page.”
Tower: “Beechcraft One Four Two Six One, Orlando ground, hold short of runway one eight right.”
Aircraft: “Beechcraft One Four Two Six One, hold short of runway one eight right.”
15. Taxi During Low Visibility
15.1 Pilots and aircraft operators should be constant-ly aware that during certain low visibility conditions the movement of aircraft and vehicles on airports may not be visible to the tower controller. This may prevent visual confirmation of an aircraft’s adherence to taxi instructions.
15.2 Of vital importance is the need for pilots to notify the controller when difficulties are encoun-tered or at the first indication of becoming disoriented. Pilots should proceed with extreme caution when taxiing toward the sun. When vision difficulties are encountered, pilots should immediately inform the controller.
15.3 Advisory Circular 120.57, Surface Movement Guidance and Control System, commonly known as SMGCS (pronounced “SMIGS”) requires a low visibility taxi plan for any airport which has takeoff or landing operations in less than 1,200 feet runway visual range (RVR) visibility conditions. These plans,

Federal Aviation Administration Twentieth Edition
which affect aircrew and vehicle operators, may incorporate additional lighting, markings, and procedures to control airport surface traffic. They will be addressed at two levels: operations less than 1,200 feet RVR to 600 feet RVR and operations less than 600 feet RVR.
NOTE.
Specific lighting systems and surface markings may be found in paragraph 14, Taxiway Lights, and paragraph 18, Taxiway Markings, in Section AD 1.1, Aerodrome Availability.
15.4
When low visibility conditions exist, pilots should focus their entire attention on the safe operation of the aircraft while it is moving. Checklists and nonessential communication should be withheld until the aircraft is stopped and the brakes set.

16.
Intersection Takeoffs


16.1 In order to enhance airport capacities, reduce taxiing distances, minimize departure delays, and provide for more efficient movement of air traffic, controllers may initiate intersection takeoffs as well as approve them when the pilot requests. If for ANY reason a pilot prefers to use a different intersection or the full length of the runway or desires to obtain the distance between the intersection and the runway end, THE PILOT IS EXPECTED TO INFORM ATC ACCORDINGLY.
16.2 An aircraft is expected to taxi to (but not onto) the end of the assigned runway unless prior approval for an intersection departure is received from ground control.
16.3 Pilots should state their position on the airport when calling the tower for takeoff from a runway intersection.
EXAMPLE.
Cleveland Tower, Apache Three Seven Two Two Papa, at the intersection of taxiway oscar and runway two three right, ready for departure.
16.4 Controllers are required to separate small aircraft (12,500 pounds or less maximum certificated takeoff weight) departing (same or opposite direction) from an intersection behind a large nonheavy aircraft on the same runway by ensuring that at least a 3.minute interval exists between the time the preceding large aircraft has taken off and the succeeding small aircraft begins takeoff roll. To inform the pilot of the required 3.minute hold, the controller will state, “Hold for wake turbulence.” If after considering wake turbulence hazards, the pilot feels that a lesser time interval is appropriate, the pilot may request a waiver to the 3.minute interval. Pilots must initiate such a request by stating, “Request waiver to 3.minute interval,” or by making a similar statement. Controllers may then issue a takeoff clearance if other traffic permits, since the pilot has accepted the responsibility for wake turbulence separation.
 
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