GREEN90 the lithium-free 90 days ULB

The new generation has already landed: SID88 – the new low frequency underwater locator beacon for aviation.

The answer to TSO-C121b: BLUE90, the 90 days underwater locator beacon for aviation.

Ulyser Aviation

GREEN90


BLUE90


SID88


ULYSER


ISO 9001 :2015 Certificate


EN 9100 :2018 Certificate