Uploaded December 2019 | Updated September 2026, 3 weeks ago

---

Every 2200 hours the main and tail rotor gearboxes along with the engine need to get overhauled. I give you a brief overview of what that process looks like.
Aircraft manufacture: guimbal.com
If you would like any info about our company and the training we offer you can visit: bchelicopters.com
You should also follow us on Instagram: @bchelicopters