Wonderful! Thanks a lot for sharing this.
Despite being a great lover of the Bronco, I must say the Charger had amazing potential and great aesthetics too. Too bad it didn't get its chance.
It was also, I believe, the last new aircraft built under the name Convair (someone please correct me if I'm wrong). Even then the General Dynamics name was already painted on it and variously used instead of Convair.
The incredibly short landing run would have made it a great carrier-borne utility transport, for instance. It could also have served as a COIN type for foreign Armies.