Federal Aviation Administration Twentieth Edition
EXAMPLE.
(Aircraft identification) released for departure at (time in hours and/or minutes).
33.1.4 Expect Departure Clearance Time (EDCT). The EDCT is the runway release time assigned to an aircraft included in traffic management programs. Aircraft are expected to depart no earlier than 5 minutes before, and no later than 5 minutes after the EDCT.
33.2
If practical, pilots departing uncontrolled airports should obtain IFR clearances prior to becoming airborne when two.way communication with the controlling ATC facility is available.
34.
Departure Control
34.1 Departure Control is an approach control function responsible for ensuring separation between departures. So as to expedite the handling of departures, Departure Control may suggest a takeoff direction other than that which may normally have been used under VFR handling. Many times it is preferred to offer the pilot a runway that will require the fewest turns after takeoff to place the pilot on course or selected departure route as quickly as possible. At many locations particular attention is paid to the use of preferential runways for local noise abatement programs, and route departures away from congested areas.
34.2 Departure Control utilizing radar will normal-ly clear aircraft out of the terminal area using instrument departure procedures (DPs) via radio navigation aids. When a departure is to be vectored immediately following takeoff, the pilot will be advised prior to takeoff of the initial heading to be flown but may not be advised of the purpose of the heading. Pilots operating in a radar environment are expected to associate departure headings with vectors to their planned route of flight. When given a vector taking the aircraft off a previously assigned nonradar route, the pilot will be advised briefly what the vector is to achieve. Thereafter, radar service will be provided until the aircraft has been reestablished “on.course” using an appropriate navigation aid and the pilot has been advised of the aircraft’s position; or, a handoff is made to another radar controller with further surveillance capabilities.
34.3 Controllers will inform pilots of the departure control frequencies and, if appropriate, the trans-ponder code before takeoff. Pilots should not operate their transponder until ready to start the takeoff roll, except at ASDE.X facilities where transponders should be transmitting “on” with altitude reporting continuously while operating on the airport surface if so equipped. Pilots should not change to the departure control frequency until requested. Controllers may omit the departure control frequency if a DP has or will be assigned and the departure control frequency is published on the DP.
35. Abbreviated IFR Departure Clearance (Cleared . . . as Filed) Procedures
35.1 ATC facilities will issue an abbreviated IFR departure clearance based on the ROUTE of flight filed in the IFR flight plan, provided the filed route can be approved with little or no revision. These abbreviated clearance procedures are based on the following conditions:
35.1.1 The aircraft is on the ground or it has departed VFR and the pilot is requesting IFR clearance while airborne.
35.1.2 That a pilot will not accept an abbreviated clearance if the route or destination of a flight plan filed with ATC has been changed by him/her or the company or the operations officer before departure.
35.1.3 That it is the responsibility of the company or operations office to inform the pilot when they make a change to the filed flight plan.
35.1.4 That it is the responsibility of the pilot to inform ATC in the initial call.up (for clearance) when the filed flight plan has been either:
35.1.4.1 Amended.
35.1.4.2 Canceled and replaced with a new filed flight plan.
NOTE.
The facility issuing a clearance may not have received the revised route or the revised flight plan by the time a pilot requests clearance.
35.2 Controllers will issue a detailed clearance when they know that the original filed flight plan has been changed or when the pilot requests a full route clearance.
35.3 The clearance as issued will include the destination airport filed in the flight plan.
35.4 ATC procedures now require the controller to state the DP name, the current number and the DP Transition name after the phrase “Cleared to (destination) airport,” and prior to the phrase, “then as filed,” for ALL departure clearances when the DP or DP Transition is to be flown. The procedure applies whether or not the DP is filed in the flight plan.
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