Keywords: Triden's-aerospike.jpg en Trident I - aerospike Cropped version of this http //commons wikimedia org/wiki/File Trident_C4_first_launch jpg picture http //www navy mil/view_image asp id 9430 US navy 1977-01-18 PD-USGov-Military-Navy UGM-93A Trident I C-4 |