As 25 July marks the 20-year anniversary of Concorde’s fatal crash, we look back on the highlights – and lowlights – of the famed supersonic jet. November 1956 The Supersonic Transport Aircraft ...

Part of a continuing weekly series on Alaska history by local historian David Reamer. Have a question about Anchorage or Alaska history or an idea for a future article? Go to the form at the bottom of ...

It was a structural necessity driven by the demands of supersonic flight.

This is part of a special series where NPR looks back at our coverage of major news stories in the past. Listen to the full audio story to hear NPR's archival audio. There was a time when you could ...