Contents
What is a Ctot?
Description. CTOT is a tactical slot allocation time calculated to determine the time at which a flight is required to become airborne. Target Time of Arrival (TTA) is a progressively refined planning time that is used to coordinate between arrival and departure management, and to support DCB.
What does Ctot stand for in aviation?
Calculated Take Off Time
Calculated Take Off Time (CTOT) – The time provided by the Central Flow Management Unit (CFMU), taking into account the European Civil Aviation Conference (ECAC) ATC flow situation, that an aircraft has been calculated to take off.
What is Estimated Off Block time?
The estimated time at which the aircraft will commence movement associated with departure.
What is takeoff time?
Noun. 1. departure time – the time at which a public conveyance is scheduled to depart from a given point of origin. time of departure.
What is ATC slot?
The air traffic control (ATC) slot is needed by each ATC regulated departing flight on the actual day of operation to avoid congested airways. This slot is only valid for this specific flight and for a specific departure time window of 15 min.
What is eet in aviation?
How to correctly change Estimated Enroute Time (EET) in an ICAO flight plan. When filing IFR flight plans in Europe the IFPS does a parallel route time calculation against your aircraft parameters, the filed cruising speed and the filed route.
What does off block time mean?
TOBT Target Off – Block Time The time that an aircraft Operator or Ground handler estimates that an aircraft will be ready to startup/pushback immediately upon reception of clearance from the tower.
How is calculated takeoff time ( CTOT ) used in Europe?
A CTOT, or calculated takeoff time, is a tool used within European air traffic flow and capacity management (ATFCM) to regulate the flow of air traffic through individual enroute sectors or airports.
What is the definition of calculated take off time?
Definition The Calculated Take-Off Time (CTOT) is the departure time slot also known as ATFM departure slot (air traffic flow management). The departure time slot is the time interval within which the take-off has to take place. The departure slot is defined to improve the traffic flow and avoid to jam-up the airspace.
How is takeoff time calculated by air traffic control?
In order to calculate these CTOT’s, the IFPS must have access to up to date information about all flights. When submitting a flightplan, the aircraft operator includes an estimated off block time (EOBT), which is the time at which the aircraft is planned to leave the gate at its departure airport.
What does CTOT mean in air traffic control?
A CTOT is a precise departure time, at which the affected flight must depart in order to ensure that, when the flight reaches the overloaded sector or airport, the demand does not exceed the capacity. This has the advantage that flights will spend their inevitable delay on the ground at their departure airport,…