North Portal to Regional Sector Air Operations Centre (R/SAOC) (City of North Bay)
Canada /
Ontario /
North Bay /
City of North Bay
World
/ Canada
/ Ontario
/ North Bay
World / Canada / Ontario / Nipissing
military, Cold War 1947-1991, tunnel portal

The north entrance portal to the The Canadian North American Air Defence (NORAD) Regional Sector Air Operations Centre (R/SAOC) 22 Wing, CFB North Bay. The portal connects to a 6,600ft long tunnel which runs to a depth of over 600ft beneath the Earths surface to the secure Underground Complex (UGC), which was operational as a tactical level command and control center for NORAD's primary missions, which include air sovereignty, integrated tactical warning and attack assessment, and aerospace defence from 1963-2006. Manned 24/7/365 by heavily armed sentries, the portal was normally kept shut and would be sealed in times of emergency.
www.youtube.com/watch?v=y3cQUGhLmFw
www.youtube.com/watch?v=y3cQUGhLmFw
Nearby cities:
Coordinates: 46°21'21"N 79°25'3"W
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- East Utilities Plant (Underground Tunnel Access Shaft) 855 km
- BART Tunnel Portal 3608 km
- Bart Subway-to-Grade transition 3616 km
- BART tunnel portal 3639 km
- East Portal 4604 km
- West Portal 4608 km
- Hincaster Tunnel (378 yards / 346 m) 5246 km
- Choum tunnel - northern portal 6526 km
- Choum tunnel - southern portal 6527 km
- North Bay / Jack Garland Airport (YYB/CYYB) 0.9 km
- Wallace Heights 2.4 km
- Graniteville 3.2 km
- Eastview 4 km
- Gateway 4.9 km
- Trout Lake 8 km
- Township of Phelps 19 km
- Possible meteorite impact crater? 21 km
- Township of Bonfield 26 km
- Lake Nipissing 35 km