SmartStem Wireless Tire Pressure system certified for Boeing 747-400 aircraft
Crane Aerospace & Electronics, a segment of Crane Co., announced the approval of its SmartStem Wireless Tire Pressure system for use on Boeing 747-400 aircraft. This approval represents the first certification for retrofittingSmartStem on large commercial aircraft. SmartStem technology is standard on Boeing 777 and 787 production aircraft. The 747-400 SmartStem system provides a significantly

