








EC135 Dual Hook HEC Replacement Kit
Onboard's STC replacement dual cargo hook system for the Airbus EC135 aircraft is now available. Read more...

Blackhawk/UH-60 Replacement Kits
Onboard's replacement cargo hook kits for the UH-60/Blackhawk are now available. Read more...

C-40 Upgrade Kits
If you're ready to upgrade your cockpit indicator capabilities, here's what you need to know. Read more...