The Argo-D8 (Journeyman) was a NASA developed four stage sounding rocket. It consisted of a Sergeant first stage boosted by two Recruit motors plus two tandem mounted Lance motor topped by an Altair (X-248) fourth stage. First NASA use occured in 1960. Journeyman could lift 68 kg to 1600 km.
|Version||Booster||Stage 1||Stage 2||Stage 3||Stage 4|
|Journeyman (Argo-D8)||2 × Recruit (XM-19-E1)||Sergeant (TX-20-6)||Lance (TX-77)||Lance (TX-77)||Altair (X-248-A6)|