Taking the Hassle Out of LOA Approval

Operating in RVSM, NAT HLA, RNP, or CPDLC airspace requires a Letter of Authorization (LOA) from your local FSDO.

At AvSource, we specialize in helping U.S. operators and international operators flying N-registered aircraft secure their LOAs quickly, efficiently, and with minimal hassle.

Trust the folks who’ve been doing it for decades, working with FSDOs from sea to shining sea.

Here’s What We Can Do:

  • Write your International Operations Manual, fully compliant with AC 91-70, 91-RVSM, applicable international guidance in digital format with internal and external links for quick navigation. It includes interactive and innovative smart forms to report unusual situations encountered, i.e., RVSM height violation.
  • Complete and file your FAA applications
  • Work directly with your FAA Operations, Maintenance, and Avionics Inspectors
  • Handle all communication with the FSDO—so you don’t have to
approved stamped document file
Aircraft cockpit with pilot seat and flight controls

Fast-Track Process:

  • You get a checklist to gather the required information. We’ll help you find it if needed.
  • We compile and submit everything within 7 days of receiving your data
  • We will follow through with the FAA until your LOA is approved


Important:

An LOA is issued to the operator, not the aircraft, and cannot be transferred.

Here’s What We Do:

LOA Code

                Purpose

             Required For

A056

Data Link Communications

CPDLC (Controller–Pilot Data Link Communications) operations

B036

 

Oceanic and Remote Continental Navigation

RNP-2, RNP-4, RNP-10

B039

 

NAT High-Level Airspace (HLA) Operations

Required for NAT HLA entry

B046

 

Reduced Vertical Separation Minimum (RVSM)

 

Required for international flight from FL290 to FL410 in RVSM airspace.

*****

Special operational  LOAs are available upon request

 

*We can secure any or all of these LOAs for you*

We were very pleased with your service and would not hesitate to make use of your services. We found the team to be professional, friendly, and informative regarding the latest FAA requirements. You secured all requested LOAs promptly and provided us a very useful International Operations Manual.
AJ Steynberg
AJ Steynberg
Chief Executive Officer
SOBEC GROUP USA

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