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Istanbul Airport: Difference between revisions
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=== Transitions and Approach Phase === | === Transitions and Approach Phase === | ||
As mentioned previously, Istanbul Airport utilizes Point-Merge System. Each PMS leads to last point of the STAR and '''the entry point of the approach transition'''. For northern config, IAF for west PMS is ''IMREN'' and ''NEWPE'', for east config it is ''SADIK''. For south config, IAF for west PMS is ''INSTA'' and for east PMS it is ''ULQAL'' and ''GAZGE''. '''Flying the correct transition is crucial and must'''. Each pilot is responsible for selecting the correct transition. This transition is '''NOT a STAR''' transition but transition for the approach procedure. There are different approach procedures and each has different transition phase (both laterally and vertically), go around procedure and used differently to streamline the independent parallel approach procedure . As a pilot, you must make sure you have programmed your FMS using the correct approach procedure and transition. '''Each pilot is responsible for selecting and flying the correct transition whether ATC is online or not.''' Since transitions are a must as they play a crucial role in the independent parallel approach procedure, pilot's must fly the transition both laterally and vertically at all times. If the transition is not selected correctly in the aircraft's FMS, the plane will fly directly to FAF, skipping the transition completely. This is not allowed for approach procedure into Istanbul as each approach procedure and transition is very different than one another, both laterally and vertically. | As mentioned previously, Istanbul Airport utilizes Point-Merge System. Each PMS leads to last point of the STAR and '''the entry point of the approach transition'''. For northern config, IAF for west PMS is ''IMREN'' and ''NEWPE'', for east config it is ''SADIK''. For south config, IAF for west PMS is ''INSTA'' and for east PMS it is ''ULQAL'' and ''GAZGE''. '''Flying the correct transition is crucial and must'''. Each pilot is responsible for selecting the correct transition. This transition is '''NOT a STAR''' transition but transition for the approach procedure. There are different approach procedures and each has different transition phase (both laterally and vertically), go | ||
[[File:SOUTH TRS1.png|thumb|335x335px|ILS-Z South Config Approach (showing INSTA, ULQAL and GAZGE transitions)]]around procedure and used differently to streamline the independent parallel approach procedure . As a pilot, you must make sure you have programmed your FMS using the correct approach procedure and transition. '''Each pilot is responsible for selecting and flying the correct transition whether ATC is online or not.''' Since transitions are a must as they play a crucial role in the independent parallel approach procedure, pilot's must fly the transition both laterally and vertically at all times. If the transition is not selected correctly in the aircraft's FMS, the plane will fly directly to FAF, skipping the transition completely. This is not allowed for approach procedure into Istanbul as each approach procedure and transition is very different than one another, both laterally and vertically. | |||
== Ground Layout == | == Ground Layout == | ||
Istanbul airport is on the list of biggest airports as per surface area, with staggering 76.5 million m<sup>2</sup> of land area. The airport has 5 runways, 34L/16R, 34R/16L, 35L/17R, 35R/17L and 36/18. Between RWYs 34 and 35, the main MRO and cargo area can be found. Between RWY 35 and 36, main passenger terminal and the stands can be found. Most gates and stands utilize MARS (Multiple Aircraft Ramp System). This increases the efficiency and gate usage significantly. With the MARS system, one gate can be shared by either 2 small to medium aircraft or 1 heavy (widebody) aircraft. In Istanbul Airport, MARS system uses L (as left) and R (as right) abbreviations for medium/split gates. For instance B4 gate is used by either 1 heavy aircraft or 2 medium aircrafts use B4L (Gate B 4 Left) and B4R (Gate B 4 Right). | Istanbul airport is on the list of biggest airports as per surface area, with staggering 76.5 million m<sup>2</sup> of land area. The airport has 5 runways, 34L/16R, 34R/16L, 35L/17R, 35R/17L and 36/18. Between RWYs 34 and 35, the main MRO and cargo area can be found. Between RWY 35 and 36, main passenger terminal and the stands can be found. Most gates and stands utilize MARS (Multiple Aircraft Ramp System). This increases the efficiency and gate usage significantly. With the MARS system, one gate can be shared by either 2 small to medium aircraft or 1 heavy (widebody) aircraft. In Istanbul Airport, MARS system uses L (as left) and R (as right) abbreviations for medium/split gates. For instance B4 gate is used by either 1 heavy aircraft or 2 medium aircrafts use B4L (Gate B 4 Left) and B4R (Gate B 4 Right). | ||
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Each gate/stand in Istanbul Airport has published standard and alternative pushback procedure. These procedures increase efficiency of the aprons, gates, ground movements and streamline the traffic flow through out the airport. You might see abbreviations such as '''PSN'''. There are "Pushback Positions" which act as point where aircraft should pushback to. | Each gate/stand in Istanbul Airport has published standard and alternative pushback procedure. These procedures increase efficiency of the aprons, gates, ground movements and streamline the traffic flow through out the airport. You might see abbreviations such as '''PSN'''. There are "Pushback Positions" which act as point where aircraft should pushback to. | ||
[[File:Pushback Procedures of A Pier - Standard.png|thumb|Pushback Procedures of A Pier - Standard]] | [[File:Pushback Procedures of A Pier - Standard.png|thumb|Pushback Procedures of A Pier - Standard]] | ||
[[File:Pushback Procedures of Southwest Area - Alternative.png|thumb|Pushback Procedures of Southwest Area - Alternative]] | [[File:Pushback Procedures of Southwest Area - Alternative.png|thumb|Pushback Procedures of Southwest Area - Alternative|388x388px]] | ||
[[File:Pushback Procedures for A9-A10-A11 Gates - Standard.png|thumb|Pushback Procedures for A9-A10-A11 Gates - Standard]] | [[File:Pushback Procedures for A9-A10-A11 Gates - Standard.png|thumb|Pushback Procedures for A9-A10-A11 Gates - Standard]] | ||
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Taxi speeds in Istanbul are determined based on the taxiway length, width, PCN and it's purpose. Pilots should always obey speed rules and follow the instructions. The ATC might warn the pilot if they are going faster than the allowed speed for that taxiway. In addition, under LVP (Low Visibility Procedures) conditions, it is up to the pilot in command to manage the speed and spacing between other ground traffic. | Taxi speeds in Istanbul are determined based on the taxiway length, width, PCN and it's purpose. Pilots should always obey speed rules and follow the instructions. The ATC might warn the pilot if they are going faster than the allowed speed for that taxiway. In addition, under LVP (Low Visibility Procedures) conditions, it is up to the pilot in command to manage the speed and spacing between other ground traffic. | ||
[[File:Taxi Speeds2026.png|center|thumb|639x639px|Chart showing taxi speed limits in LTFM]] | [[File:Taxi Speeds2026.png|center|thumb|639x639px|Chart showing taxi speed limits in LTFM]] | ||
[[File:LTFM GND SECTOR | [[File:LTFM GND SECTOR LAYOUT.png|thumb|622x622px|Chart showing the layout and coverage of the sectors and their subsectors]] | ||
=== Ground and Tower Sector Layout === | === Ground and Tower Sector Layout === | ||