SPACE TECHNOLOGY
Ecs Elements for Lem Nearing Delivery
Windsor Locks, Conn.—Elements of the first flight environmental control system (ECS) for the Apollo lunar excursion module (LEM) are being delivered this week to Grumman Aircraft Engineering Corp., LEM prime contractor. The system is designed to maintain pressure, temperature and relative humidity at safe and comfortable levels for two astronauts inside the LEM for a 49-hr. maximum time period.
By Roderick D. Hibben9 min