加拿大不列颠哥伦比亚省莫克斯空军基地，三叉戟怒火-2013 联合演习期间，探索防空服务公司（Discovery Air Defence Services）一架“阿尔法喷气”A 教练/攻击机准备起飞。探索防空服务公司是一家总部位于魁北克省潘特克莱尔的国防承包商，为加拿大空军提供训练服务，公司原称顶级王牌/Top Aces。（An Alpha Jet from the Discovery Air Defence Services races down the Canadian Forces Base (CFB) Comox runway on May 4, 2013 in British Columbia during Exercise Trident Fury 13 as it prepares to take off. Due to its tactical fighter aviation ability, the Canadian Armed Forces is using the Discovery Air Defence Services, in support of Exercise TRIDENT FURY at CFB Esquimalt, British Columbia.）

加拿大不列颠哥伦比亚省莫克斯空军基地，三叉戟怒火-2013 联合演习期间，探索防空服务公司（Discovery Air Defence Services）一架“阿尔法喷气”A 教练/攻击机准备起飞。探索防空服务公司是一家总部位于魁北克省潘特克莱尔的国防承包商，为加拿大空军提供训练服务，公司原称顶级王牌/Top Aces。（An Alpha Jet from the Discovery Air Defence Services races down the Canadian Forces Base (CFB) Comox runway on May 4, 2013 in British Columbia during Exercise Trident Fury 13 as it prepares to take off. Due to its tactical fighter aviation ability, the Canadian Armed Forces is using the Discovery Air Defence Services, in support of Exercise TRIDENT FURY at CFB Esquimalt, British Columbia.）

加拿大不列颠哥伦比亚省莫克斯空军基地，三叉戟怒火-2013 联合演习期间，探索防空服务公司（Discovery Air Defence Services）一架“阿尔法喷气”A 攻击机返场后停在停机坪。探索防空服务公司是一家总部位于魁北克省潘特克莱尔的国防承包商，为加拿大空军提供训练服务，公司原称顶级王牌/Top Aces。（An Alpha Jet from the Discovery Air Defence Services sits on the tarmac at Canadian Forces Base Comox on May 4, 2013 after returning from a two hour flight during Exercise Trident Fury 13.）