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Sebastian Rekdal

atc-discussion Gander Oceanic Transition Area

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Sebastian Rekdal

Hello,

I am writing this post on behalf of the Shanwick mentoring team, as a new delegation of airspace has been added to the Gander Oceanic Control Area (OCA). A bit late, as it's been operational since May last year, but anyway, here we go! :)

Description of Airspace:
29 May 2014, Gander Area Control Centre (ACC) established the Gander Oceanic Transition Area (GOTA). The GOTA will consist of airspace from 65° 30’ N 060° W, east to the Reykjavik ACC boundary, south to 63° 30’ N 055° W, south to OYSTR, north to PRAWN and then MOATT, then north to 61° N 063° W along the Montreal ACC boundary, north to the Edmonton ACC boundary. Air Traffic service is provided by the Gander ACC.

The GOTA airspace.

The following fixes was removed on 29 May 2014, and should not be used: URTAK, BANCS, RONPO, COLOR, NOVEP, VIXUN, LOGSU, KOBEV, CYMON, DENDU, DOTTY, CRONO, HECKK, REDBY, CARPE, STEAM, OYSTR, VALIE, SCROD, and LOACH. 

  • New NAT Track design - Eastbound
    Currently, NAT Tracks have a anchor point and an Oceanic Entry Point (OEP) - like VIXUN LOGSU 49N50W. Starting 29 May 2014, the Track will be built using only an OEP and a 50W point - in this example JANJO 49N50W.
  • New NAT Track design - Westbound
    A westbound NAT Track used to run 50W - Oceanic Exit Point - Landfall, for example 54N50W CARPE REDBY NAR123A. From 29 May 2014, there will be a 50W point and a dedicated Oceanic Exit Point, then straight into either FPL route or a NAR. Example, 53N50W RIKAL NAR302D.

If this information has caused confusion for Shanwick and/or domestic controllers, please don't fear! It's pretty much the same as NOTA/SOTA, which I presume you all know about ;)

 

References:

  1. SPECIAL REPORT: North Atlantic Changes
  2. AERONAUTICAL INFORMATION CIRCULAR 20/14 - NAV Canada
Edited by Sebastian Rekdal

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