The Argo-D4 (Javelin) was a four stage sunding rocket. It consisted of a Honest John first stage, Nike motors as second and third stage topped by an Altair (X-248) fourth stage. The first NASA use occured in 1959. It could lift 45 kg to 800 km.
|Version||Stage 1||Stage 2||Stage 3||Stage 4|
|Javelin (Argo-D4)||Honest John (M-6)||Nike (M5-E1)||Nike (M5-E1)||Altair (X-248-A6)|