December 18, 1962

December 18, 1962: 2 companies

TETMAC INVESTMENTS LTD. Registration code: 061258-8 Legal address: 3400 PLACE VICTORIA, MONTREAL 115, QUEBEC, CANADA, H4Z1E9

CANADIAN AIR TRAFFIC CONTROL ASSOCIATION Registration code: 034354-4 Legal address: 1573 LAPERRIERE AVE, OTTAWA, ONTARIO, CANADA, K1Z 7T3