411 REFERENCE · Wiktionary
BECO
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
beco béco becó
English
Noun
en booster engine cut-off.
Related terms
booster engine cutoff
en MECO main engine cut-off
en SECO sustainer engine cut-off
en SECO secondary engine cutoff
en ECO engine cutoff
en Rocketry