Looking at the map, Kel remembered going to an air show at Abbotsford International Airport back before the war. The airport was due east of here.
https://goo.gl/maps/eav9Hswauz12
It had been on a beautiful August weekend, with CF, RAF and USAF aircraft attending, as well as various antique and classic military and civilian jets and helicopter, including a WWII Lancaster, plus a more modern C-5 and B-52 (although the B-52 wasn't much more modern than the "Lanc"!).
YVR, the Vancouver International Airport, was certainly bigger. But Abbotsford International was closer to both the US border and far closer to the area of combat where Soviet and NATO forces clashed in the Fraser Valley during the last Soviet push of the war on this front. Therefore Abbotsford International had been the primary logistical and supply point for joint US-Canadian operations in mid-southern BC. As well, it was farther away from the centre of the civilian population, and there was less chance of collateral damage due to a nuclear strike.
(Much of the population of the GVRD, the "Greater Vancouver Regional District", had been evacuated to Alberta at that point, although it only became clear months later that many refugees and evacuees never reached their destination. Armed "Republican" militias infiltrated by New American radicals had separated out racial undesirables like Asians and Indians at the border with Alberta for execution and burial in mass graves. These revelations led to the collapse of the Republic of Alberta and rooting out of New American cells operating at the highest levels of the Republic's military and government.)