Letters of Authorization. Simplified.

Knowing -and successfully applying for- which Letters of Authorization (LOA) you need can be a daunting task.

Our guide simplifies the process for you. It outlines which LOAs are required based on flight profiles; application turnaround timelines; and helpful links for additional information—all at your fingertips.

LOAs: What are they? Why do you need them?

They are formal approvals issued by the FAA, allowing an operator to engage in a specific flight activity that requires authorization. If you are a Part 91 operator, you will need LOAs.

Take a peek at the guide

Here’s what’s included:

What are LOAs

Key terms

Who needs what and where

Turnaround timeframes

Things to keep in mind

Resources

loa
Get Your LOA Guide

Get Your LOA Guide

"*" indicates required fields

You may also receive useful Nimbl updates. You can opt-out anytime.

This field is for validation purposes and should be left unchanged.

LOAs: What are they? Why do you need them?

They are formal approvals issued by the FAA, allowing an operator to engage in a specific flight activity that requires authorization. If you are a Part 91 operator, you will need LOAs.

Take a peek at the guide

Here’s what’s included:

What are LOAs

Key terms

Who needs what and where

Turnaround timeframes

Things to keep in mind

Resources