Worldwide Soaring Turnpoint Exchange

Modification History for the
Rockton, Ontario Control Points

• 17 Apr 23: SeeYou .CUB file added.
• 14 Apr 23: Frequencies for Rockton and Tilsonburg changed.
• 01 Apr 23: ICAO removed from Alliston, Dutton, Hagersville, Juergensen, Markdale, and Mount Forest. Added name and phone to Belwood and changed comment to Heurisko. Changed runway width to 70 ft added phone to Coghlin. Changed frequency to 123.2 and added width of 80 ft to Ernewein Field. Changed runway heading of Courtland.
• 29 Mar 23: Start and Finish attributes added to Toronto Soaring. Turnpoint attribute removed from Welland and York
• 26 Mar 23: Alvinston, Bayham AP, Belwood, Coghlin, Courtland AP, Dornoch, Dutton, Elora AP, Juergensen Field, Nixon AP, Start W, Teviotdale, Triple Nickel AP, Watford, Welland AP, and York AP added. Norwich moved.
• 21 Jun 21: Links to all files rebuilt.
• 10 Jun 18: Start E, Start N, and Start S added.  
• 31 Oct 17: Note for 2018 SAC Nats added.
• 05 Oct 14: Ilec airspace file updated with AirParse Version 2.5
• 02 Mar 14: 2013 airspace files introduced. Version 2014.
• 01 Mar 14: CYR512 corrected and translation of Canadian Class F to Restricted added.
• 12 Feb 14: Start E, Start N, Start S, and Start W added.   Ailsa Craig, Allenford, Alliston, Badjeros, Clifford, Hornings Mill, Listowell, McCollough Lake, Petrolia, Port Talbot, Singhampton, and Tavistock moved.   Chatham AP, Dunnville AP, Great Lakes, Midland AP, Orangeville AP, Welland AP, Wiarton AP, and York AP removed.   Separate Rockton and Arthur datasets created.
• 29 Sep 13: Listowell and McCollough Lake moved. Not released.
• 22 Jul 13: Airspace updated to version 2013.
• 17 May 11: Ailsa Craig, Allenford, Andys Corner, Badjeros, Barrie AP, Centralia, Chatham AP, Clifford, Collingwood AP, Dunnville AP, Edenvale AP, Ernewein Field, Grand Valley AP, Harrietville Track, Highgate AP, Hornings Mill, Ingersoll, Markdale, Mccollough Lake, Midland AP, Mildmay, Newbury, Norwich AP, Owen Sound AP, Petrolia, Port Talbot, Severn Bridge, Simcoe AP, Singhampton, St Thomas AP, Straffordville AP, Tavistock, Welland AP, Wiarton AP, and Wingham AP added.   Air Sailing, Ayr, Ayr, Belwood, Belwood Lake, Black's, Burbank, Dundalk, Elginfield, Elmira, Elmira, Elmira East, Elora, Embro, Erin Soaring, Ethel, Grand Valley, Granton, Guelph Corridor, Guelph Cut-Out, Hamilton, Jurgensen, Listowel, Listowel, London, Moncton, Nixon, Old GGC, Puslinch, Severn Bridge, Simcoe Jump, Toronto TCA, and Waterloo removed.
• 18 Jun 09: Airspace updated to version 2009a.
• 05 Mar 09: Airspace updated to version 2009.
• 06 Mar 08: Airspace updated.
• 17 Aug 07: Everything regenerated.
• 26 Jun 06: SUA files updated.
• 16 May 06: Hagersville added.
• 09 Jul 03: Arthur 'other' airport, parachute zone, and danger area removed. Aylmer no longer an airport
• 17 Apr 03: Hagersville and Stratford South removed.
• 22 Jul 01: SUA added [ finally ;-( ].
• 24 May 01: Embro coordinates have been corrected.   Coordinates for airports for aerotow retrieves added.   Coordinates for restricted airspace added.
• 26 Oct 00: Melbourne moved slightly.
• 27 Mar 00: Grand Valley South Airport name modified.
• 21 Jun 97: Significant changes made. 2 turnpoints changed and corrected coords for another 2.   Some of the turnpoints are in a different order.
• 09 Aug 96: Original contribution courtesy of Fred Hunkeler

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Please contact John Leibacher with any suggestions concerning this material.
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