0 0 0 - ft ▁sh aft ▁of ▁steel ▁rein for ced ▁concrete ▁which ▁would ▁have ▁been ▁the ▁site ▁of ▁a ▁nuclear ▁det on ation ▁had ▁the ▁Bra z ili ans ▁been ▁successful ▁. ▁A ▁week ▁later ▁Fernando ▁Col lor ▁de ▁M ello ▁had ▁this ▁to ▁say ▁to ▁the ▁United ▁Nations ▁General ▁Assembly , ▁" B raz il ▁today ▁reject s ▁the ▁idea ▁of ▁any ▁test ▁that ▁implies ▁nuclear ▁explos ions , ▁even ▁for ▁peace ful ▁ends ' '. ▁ ▁The ▁facility ▁now ▁houses ▁accommod ations ▁for ▁ 2 4 0 ▁military ▁personnel ▁and ▁a ▁hospital ▁for ▁not ▁only ▁service ▁members , ▁but ▁the ▁local ▁civil ian ▁popul ace ▁too . ▁In ▁addition , ▁the ▁Brazil ian ▁Institute ▁of ▁Environment ▁and ▁Ren ew able ▁Natural ▁Resources ▁maintain s ▁a ▁research ▁facility ▁nearby ▁ ▁Acc idents ▁and ▁inc idents ▁ 7 ▁December ▁ 1 9 6 0 : ▁a ▁Real ▁Transport es ▁A ére os ▁ ▁Curt iss ▁C - 4 6 A - 6 0 - CK ▁Comm ando ▁registration ▁P P - AK F ▁en ▁route ▁from ▁C ui ab á ▁to ▁Man aus - P ont a ▁Pel ada ▁crash ed ▁in ▁C achim bo ▁mountains . ▁The ▁No . 2 ▁engine ▁failed ▁during ▁the ▁flight , ▁and ▁as ▁alt itude ▁was ▁lost ▁the ▁crew ▁began ▁to ▁j ett ison ▁cargo . ▁But ▁the ▁aircraft ▁continued ▁its ▁descent ▁leading ▁to ▁a ▁crash ▁and ▁subsequent ▁fire , ▁as ▁well ▁as ▁the ▁death ▁of ▁ 1 5 ▁passengers ▁and ▁crew . ▁ 2