Calculated Take-off Time Slot
Click on the calendar time where you need to Reserve time from being available. Click Reserve in the pop-up window, enter any additional information, adjust the duration as needed and click Save. This Reserve will then remove that time from being available as open time in which other people can create Appointments. A Calculated Take-Off Time (CTOT) that the Aircraft Operator should comply with and a time window around the CTOT in which the aircraft has to take-off. This time window is used for sequencing departure flights. MUMBAI: To help airlines, Mumbai airport has granted a 'slot waiver' for winter schedule 2020. With this, airlines don’t risk losing their coveted landing/take-off time slots in Mumbai airport.
Link | Semantic Value |
---|---|
Term | Calculated Take-Off Time |
Status | |
Mandatory for | |
Contexts | EUROCONTROL, SESAR, ICAO |
Categories | |
Synonyms | |
Related entries | Actual Take-Off Time (ATOT) Estimated Take-Off Time (ETOT) Target Take-Off Time (TTOT) |
Broader term | |
Narrower term |
Abbreviation
CTOT
Definition
1.A time calculated and issued by the Central Flow Management unit, as a result of tactical slot allocation, at which a flight is expected to become airborne.
2.An Air Traffic Flow & Capacity Management (ATFCM) departure slot, forming part of an Air Traffic Control (ATC) clearance, which is issued to a flight affected by Network Management regulations. It is defined by a time and tolerance (-5 to +10 minutes) during which period the flight is expected to take-off.
Definition Source
1. EUROCONTROL/IATA/ACI, Airport CDM Implementation Manual, V.4, March 2012
Calculated Take-off Time Slots
2. NM Glossary (2014)
Calculated Take-off Time Slot Machine
Note
Reference: ICAO Doc 7030/4 – EUR, Table 7
Lexicon Release
Lexicon Release 2016.1
Link | Semantic Value |
---|---|
Term | Reject Calculated Take-Off Time |
Status | |
Mandatory for | |
Contexts | |
Categories | |
Synonyms | |
Related entries | Calculated Take-Off Time (CTOT) Slot Improvement Proposal message (SIP) |
Broader term | |
Narrower term |
Abbreviation
REJCTOT
Definition
Rejection of a new CTOT where a Slot Improvement has been proposed by the CFMU.
Definition Source
EUROCONTROL (2011) CFMU, ATFCM USERS MANUAL, Annex 1
Note
A required field in a Slot Improvement Proposal Rejection (SRJ) message.