Designed and constructed over a period of years beginning in 31 BBY by Mandalorian warrior and leader of the Clan Prosstang, Ferrigo Prosstang, as a base of operations for the Prosstang Posse and interim manufacturing and storage facilities for the small arms branch of Prosstang Industries. The "Towering Mandalorian Citadel" or "Towering Deep Space Citadel" reached final buildout in 21 BBY, shortly before the disbanding of the Prosstang Posse. Remodeling continued until the end of the Clone Wars in 19 BBY.
Though always formidably armed with a variety of powerful anti-aircraft, anti-personnel and anti-droid turrets, the Prosstang Citadel continued to serve a wide range of peaceful visitors as a trading outpost in the Outer Rim. Some areas were restricted from public access by a series of sliding security gates operated by switches or by remote voice activation tied to Ferrigo Prosstang's helmet.
Ferrigo Prosstang at the Front Gate of the Towering Mandalorian Citadel on Iceberg Three in 21 BBY
Security Nest Level at Prosstang Citadel on Iceberg Three
The Backstage Cantina at the Prosstang Citadel
Detention Block at the Prosstang Citadel
The Prosstang Citadel on Iceberg 3 from top of fortified front gate in 20 BBY
Haggling for hard-to-find goods at the Prosstang Citadel market bazaar