Expanded CDM Procedures (TWR/GND/DEL)

Starting CDM (All Controllers)

As the first thing when you log on you must activate vACDM to use it

Write .cdm master EKCH to activate!

Expanded CDM Procedures (TWR/GND/DEL)

Perform above item before continuing, otherwise all is "????"

Expanded CDM procedures are done from Startup list.list, but can be done via departure list for TWR. Please know that:

• You should adhere to CDM procedures at all times, either through Departure list or Startup list.
• You MUST adhere to displayed CTOT for takeoff
  

Reference Material

Press on the top of the TSAT column where it says TSAT! This orders the departure list after TSATs and makes it easier to manage

With expanded mode there is a lot more information, but procedures are very similar

Descriptor

TOBTThere showsare thefour estimatedmain timedescriptor of departuretimes filed(EOBT, TOBT, TSAT, CTOT), separated by thethree pilot.descriptors (E, TTG, CONF), and an additional four additional items (ASRT, ASAT, DE-ICE, ECFMP).

• TOBT:EOBT: Estimated Off Block Time Is
  Light
  • The greenpilot whenfiled off block time from the flightplan (e.g. Simbrief). The one passengers shows up for.
• TOBT: Target Off Block Time.
  • The pilot filed off block time, via our CDM tool to confirm actual time of start-up readiness.  
• TSAT: Target Start-up Approval Time.
  • The time our system calculates based off the TOBT, to have the pilot fit into the sequence.
  • For internal capacity mainly
• CTOT: Calculated Takeoff Time
  • A Takeoff time at which the aircraft must depart within -5/+10 min of. TSAT is validadjusted accordingly.
  • For external capacity (ECFMP, ATFCM)

    (Color) Coding	EOBT	TOBT	TSAT	CTOT
    LIGHT GREEN	--	Valid, but not yet withinActive		--
    DARK GREEN	--	Active		By CDM Server*
    YELLOW	--	TOBT+4	TSAT+4	Default Color
    RED	Flight Suspended	--		By CAD*
    ORANGE	EOBT >5min from TOBT			By Manual Event*
    WHITE	Default color

     

---

• E: A descriptor about the windowvalidity forof startup.the filed TOBT.
• TOBT:TTG: IsTime Dark green whenuntil the timeTSAT is(- withinequals time forto startupgo, approval.+equals past TSAT)
• CONF: A descriptor if the TOBT has been confirm ( or altered) by either "pilot" or "ATC"

   

  • (Color) Coding	E	TTG	CONF
    DARK GREEN	Correct (C) or Passed (P)	-35min until +3 min	Default Color
    YELLOW	--	+4min until +5 min	TSAT+4
    RED	Invalid (I)	--

---

• TSAT:ASRT: Actual Start-up Request Time Is
  Light
  • The greenpilot whenrequested thestart-up timeif done so before TSAT is validactive.
  but
  not yet within the window for startup.
• TSAT:ASAT: Actual Start-up Approval TimeIs Dark
  green
  • When whenstart-up theapproved time(STUP isor withinPUSH timein forStatus), startupASAT approval.activates and rest of line goes gray.
• TSAT:DE-ICE: De Icing assignedIs Yellow
  when
  • De-ice is required for the timepilot, ishence withintaxi 1 minute from expiring
  • TSAT is blank ifout time iswill expired.be extended.
• ECFMP: European Central Flow Management Position
  • CTOT:A Is Green, Orange or Red dependingnote on what is the typeorigin of restrictiona triggeringparticular theflow CTOT.measure. Only for information.

Procedures

Procedures depends on whether you are handling SEQ only or DEL+SEQ.

Aircraft calls for ATC Clearance (if within AOR)

If CTOT is present: Advise of CTOT. You MUST in this case adhere to the TSAT. Advise pilot about CTOT!. Advise on earliest startup time (TSAT)

If no CTOT: No further action required at this stagestage.

Aircraft calls for STARTUP/PUSHBACK

• Right click on TOBT to signal aircraft ready for startup.

Check

if CTOT is present:TSAT

• Adhere to TSAT Displayed . If TSAT is not yet within startup window (Light green), pilot must wait.
• When TSAT is within startup window (Dark Green) (+/-  5min), Start-up can be approved.approved

If

if no CTOTTSAT is present

Light

Green, Pilot is still more than 5 minutes early. he must wait
• StartIf andTSAT pushis Yellow Start-up can be approved, regardlessbut be quick, it will soon expire.
• If TSAT is Blank, Flightplan expired and new TOBT must be filed.

If Start-up cannot be approved.

• Click ASRT to remind that a request has been made by the pilot

When start-up approved

• Update Status to STUP or PUSH to activate ASAT, and blank out the rest of TSAT time 
• Be aware that non-adherance to TSATs may result in longer waiting times at the runway.times. Aircraft is released.

ExplanationsFlow Chart

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