Image: True Blue Power
This week, AVweb's news roundup found reports on new aircraft batteries from True Blue Power, a website supporting congressional action to allow flight operations at airports closed by presidential visits and good news for several military airfields in the U.K. True Blue Power introduced its new, fifth-generation main ship batteries at the Helicopter Association International (HAI) Heli-Expo late last month. According to the company, the ultra-lightweight TB20 (20 amp-hour), TB30 (30 amp-hour) and TB40 (40 amp-hour) are the its first on-condition, lithium-ion engine-start batteries.
This is a companion discussion topic for the original entry at https://www.avweb.com/ownership/industry-round-up-march-15-2019