Caption:
The H-1 mixed fleet of AH-1Z Viper and UH-1Y Venom attack and utility helicopters have accumulated more than 400,000 joint-flight hours
Copyright:
Bell
It does not receive public funding
Editor in chief:
CLARA MOSCHINI
It does not receive public funding
Editor in chief:
CLARA MOSCHINI
The H-1 mixed fleet of AH-1Z Viper and UH-1Y Venom attack and utility helicopters have accumulated more than 400,000 joint-flight hours
Bell