The Zala 421-20 is an active Russian fixed-wing military/ISR drone from Zala Aero Group. Based on the limited confirmed public data supplied, it stands out for an endurance figure of 8 hours and a reported top speed of 220 km/h, which suggests a platform built for persistent observation rather than consumer flying. This page is most useful for researchers, defense market watchers, and institutional buyers comparing fixed-wing ISR UAVs, not general hobby users.
Irkut 3 Review, Specs, Price, Features, Pros & Cons
Irkut 3 is a Russian fixed-wing military/tactical drone associated with Irkut and known publicly through a sparse database-style record rather than a full open specification sheet. It is most relevant to defense researchers, journalists, institutional evaluators, and readers comparing short-range tactical UAVs, not typical consumer drone buyers. What makes the model notable is its compact performance profile: a confirmed 1.25-hour endurance, 15 km range, and 90 km/h top speed place it in the small tactical fixed-wing class, even though many other details remain unconfirmed.