Merlin engine test stand options, as viewed this morning ☕️🚀☀️
L to R, Top to Bottom: Falcon Heavy center core, East Site/ Full Second Stage (MVac), Small Site/ Multi-Merlin stand (M1Ds and MVac)
This and the above pics were taken only minutes ago.
So, B1066 is still safe and sound... in the midst of a full test campaign for its expected (🤞) July 2021 Falcon Heavy - USSF-44 mission. #McGregorTXhttps://t.co/hHMuyBKrxR