• Locations
• Norway
• Kristiansand

• Flak Kuholmen
• Stp Kvarodden
• MSB Vara
• Fort Odderøya
• Flekkerøya

• Landfront
• 502 (2)
• 501 (2)
• Other I
• Other II (3)
• Other III
• 620 (2)
• 620 (2)
• Gallery
• Sperre

Other defenses

An open Mg position lies nearby the 620 in Brennåsen.

So is this shelter, probably used for switching telephone cables.