Wigram history is unusually visible for a Christchurch suburb. Roads such as The Runway, Corsair Drive, Kittyhawk Avenue and Skyhawk Road are not branding ideas from a blank subdivision plan. They point back to RNZAF Wigram, the former military airbase that shaped this part of south-west Christchurch for most of the 20th century. For buyers looking at Wigram now, that history matters because it explains...