Hi there! I’m new to the IFC so if I say something wrong, please correct me.

As of today, I’ve been on IF for around three months. And I’ve slowly learnt the basics.

Here is a quick guide on how to perfectly time your decent for beginners!

**(Note: I recommend doing this before takeoff)**

All you have to do, is multiply your cruising altitude by three. The answer is NM away from you destination you should start your decent. Remember to take the last three digits off!

Example:

Cruise altitude: 30,000

30,000 x 3 = 90,000

*I take the last 3 digits off*

I should start my decent at 90nm.

**Also set your VS from 1500 to 2500.**