DEL controller position[PDF]
- Issuing IFR route clearance (flight plan validation )
- Checking that pilots read back correctly all the items of the clearance
- Transferring the aircraft to the GND controller for push-back operations
- Push-back and taxi
- Inbound traffic arriving at the apron
- VFR traffic
On IVAO, ramp and gate areas are not explicitly differentiated from apron. Therefore, push-back is handled by the GND controller as in real life over a boarding area not necessarily located at a ramp or gate position.
DEL controller task
IFR clearance delivering
As soon as he starts his connection, the DEL controller must acknowledge the ATIS issued by the TWR controller in order to be informed about the active and closed runways. In the case no active departure runway is declared, he should ask the TWR controller to correct his ATIS.
The IFR departure clearance is determined from the FPL route according to the airport configuration.
- The standard instrument departure (SID) procedure or a multi-directional departure procedure which has been coordinated with the APP controller
- The active runway for departures
- The initial flight level or altitude
- The transponder code
Whenever the DEL controller is not able to find a suitable SID corresponding to the first waypoint of the FPL route, he has to:
- Invite the pilot to modify his flight plan
- Propose a multi-directional departure procedure negotiated with the APP (or DEP) controller (together with the eventual constraints given by the APP)
Verification of flight plan
When the DEL controller issues a departure clearance, one of his main tasks is the flight plan (FPL) verification. No pilot can obtain a departure clearance without a correct flight plan.
The following items have to be checked by the DEL controller and, if necessary, modified by the pilot (the controller is entitled to ask for modifications):
- Departure airport ICAO code
- Consistency of the route between the departure and with available standard instrument departure (SID) procedures
- Cruise altitude or flight level as required by the route (semi-circular rule)
- Consistency of the flight rule (IFR or VFR) with the submitted FPL
- Consistency of the submitted FPL with the aircraft characteristics and its declared on-board equipment
- Consistency of the alternate airport with the route and the arrival airport.
Special IVAO procedures
Specific pilot demand
In the case of a specific pilot demand concerning the departure procedure, the DEL controller should coordinate it with the radar controller in charge of departure and initial climb trajectories. In IVAO, this is the task of the DEP controller, if present, or the APP controller or, at last, the CTR controller. If no higher position is connected, the DEL controller is entitled to decide about special demands. In this case, he handles the demand as a function of his own skills, of the traffic, of the type of demand and of the pilot’s ability.
Limitation on departure clearance delivery
In the case of over-occupation of the GND controller, the DEL controller should delay the delivery of the departure clearances.
Once the pilot has read back the delivery clearance, the DEL controller must fill the SID (“Cleared WP”) and initial flight level (‘Cleared FL”) fields of the aircraft flight strip.
A pilot who is clearly pushing back without having been cleared should be warned by a FORCE ACT to invite him to contact the ATC. In the case of no answer, or if the pilot does not pick up the ATIS within 1 minute, or if he pursues the push-back or taxiing, a new FORCE ACT must be sent, together with a private chat message (be careful to the use of a proper language). Please check the pilot’s active frequency and communicate with other controllers of the aerodrome about his activity. If no answer from the aircraft, a supervisor can be called using the text command in COMMBox.
.WALLOP <reason of the call in English>
Cleared traffic must be transferred to the closest higher controller (GND, TWR, DEP, APP and CTR, following this sequence). In case any higher controller is not available, the pilot should be released to air-to-air UNICOM frequency 122.800.
- VID 150259 - Creation
DATE OF SUBMISSION
- 03:26, 14 May 2021
- This documentation is copyrighted as part of the intellectual property of the International Virtual Aviation Organisation.
- The content of this documentation is intended for aviation simulation only and must not be used for real aviation operations.