We Bring You the World. Just Fly!

Cockpit News

Aerospace Tech Week, Munich

Our company participated in the Aerospace Tech Week conference in Munich, which took place on April 17-18, 2024.At the conference, we presented our portfolio of flight planning products and services.It was another opportunity for us to meet our existing customers and introduce ourselves to potential new customers. We also had the opportunity to network with […]

Welcome on board, Vueling!

We are thrilled to announce that Vueling Airlines has deployed NAV Flight Services’ NAVlink Wind Updates on its fleet of A320 family aircraft. Preceding trials have demonstrated that the use of optimized in-flight wind data updates allows the Flight Management Computer to plan more efficient descent trajectory, reducing CO2 emissions and operational costs. Vueling commitment […]

15th Annual Flight Operations Conference

Our company attended the Flight Operations Conference in London on 29 and 30 November 2022. The conference provided a valuable opportunity for us to meet with our customers and to introduce ourselves to potential new customers. At the conference, we showcased our portfolio of  our products and services, which are being developoed for more than […]

Welcome to NAV Flight Services

We have been providing professional flight planning services for over 30 years. We are currently offering a wide range of products and services. Our key products include:

NAVsystem, the IFR Flight planning system, is the perfect tool for economical and safe flight planning. The optimum route function allows you to perfect your fuel consumption. Each and every calculation is based on individual performance data. We put emphasis on simplicity and intuitive user interface and we never stop updating the software.

Recently, we have launched our latest product. NAVlink is enabling FPL and wind uplinks to FMS via ACARS.

We run the Education and Training Center NAVacademy – where we combine theory with practice. The NAVacademy provides you and your flight dispatchers with the all-in-one training. We are also ready to accommodate any individual training requests. Training sessions are led by qualified professionals with many years of experience.

Individual consultations will answer all the questions you have about OCC systems, Datalink, EFB, A / C performance, flight efficiency, complex system integration and more. We also help our clients to develop solutions in these areas and tailor them for their specific flight operations.

The selection of services wouldn’t be complete without our very own NAVjet supervising.

Our company holds the ISO9001 and NATO AQAP 2110 certificates.

NAV Flight Services
last year statistics



Generated OFP


Flight hours



Kg of saved fuel


Uplinks to the plane

Our mission and values

We deliver our quality flight planning products and services to the full satisfaction of our clients.

Our approach saves our customers time and money and helps keeping our planet’s environment in good shape for future generations. We support the professionalism of aviation dispatchers and train and educate those who want to become one.

Top service and flexibility
Complex approach

We are proud of the quality and capabilities of our system. Our solutions have become an indispensable part of our clients’ workflows. Customers truelly trust them and so can you. It then comes as no surprise that we are available to support our customers 24 hours a day, 7 days a week.

We are always ready to meet the individual needs of our clients and find the best solution for them in the shortest possible time.

Our history

NAV Flight Services was founded in 1992. In the beginning our focus was providing complex flight services.

We then expanded this core activity to include a range of additional services – from overflight and landing permission to supervising. Since 1998, our main activity was focused on research and development in flight planning.

The current solution has been developed not only with regard to rules and regulations, but with particular emphasis on client satisfaction.

NAV milestones

NAVsystem 4.1

redesigned OPS board with real-time schedule integrations and brand new messaging center

NAVlink enhancements

Wind updates optimized for long haul operations,
more automation in preflight

NAVsystem 4.0

New generation of our flight planning solution

"Perfect flight"

Successful cooperation with British Airways
on the project "Perfect flight"


Launch of a new product


NAV is adding Datalink
services into its portfolio

Jeppensen navigation data

option to select navigation data for clients

NAVacademy - training new dispatchers
and organizing Annual Winter Training

The first client of NAVsystem with base
beyond the Arctic Circle

Creating the NAVacademy project

ATC FPL management
in the NAVsystem briefing

Support for the Free Route Airspace
in the autorouter of NAVsystem

Integration of Eurocontrol proposed routes

Planning with ERA specification
for reducing contingency to 3%

Flight planning to an isolated
aerodrome with PNR specification

New generation of NAVsystem

Migration of NAVsystem core
to top server infrastructure

Research and development of
tools for optimalization fuel

with MPO support

Commencement of instruction
for high school and college students

in flight planning and fuel optimalization

Introduction and certification of
quality management system ISO 9001

New tool for automatically searching
for and validating routes

Visit of Japanese Emperor Akihito
and Empress Michiko in Prague

check-in in cooperation with Japanase dispatchers

Issuing landing permits in CR

in collaboration with Ministry of Transport

Commencement of H24/7 continuous
operation - flight planning dispatching

Commencement of collaboration with
the Czech Hydrometeorological Institute

Beginning of collaboration with
Collins Aerospace

Commencement of services for ARO
at Prague airport - Ruzyně South

An agreement signed to distribute

product for Jeppessen

NAV Flight Services ®


Our clients

We provide our products and services to all types of operators / private and business operators, commercial airlines, cargo airlines and military clients. We are proud of our cooperation with:

We appreciate any feedback
or recommendations from our clients

With their approval, we publish some of them:

Evaluation of the change to NAVsystem

„The NAV system changes our approach to flight planning. As always in life, every change is challenging, but the more we work and plan in the NAV system the more priceless results we can accomplish due to this change.

As for the system as such – we appreciate greater clarity and the possibility of planning more demanding routes, and last but not least, the use of the NAV system leads to the improvement of our fuel policy, thanks to the function of comparing fuel prices and evaluating whether fuel tankering will be advantageous in all respects or not.

Finally, I would like to thank the gentlemen from NAV, Jan Vaňous and Petr Frolík, for their professional help not only in setting the performance data.“

Vendula Janulíková

OPS Airstreamjets & Silesia Air

How do you rate the FLIGHT OPS conference 2022?

It was a pleasured to attend this year’s conference. I have positively evaluated the professional level, selection and expertise of presentations and lecturers, as well as the opportunity to meet great people from the area  and share our experiences with each other. It was an exceptional experience for me in every way and I am already looking forward to next year.

Stanislava Lagová Hužovičová

ELITE JET s.r.o., Slovak republic

Participants about the FLIGHT OPS conference 2022

„Within the NAVacademy project, we attended the FLIGHT OPS conference in April 2022 focused on the latest significant changes and innovations in air traffic (Free Route Airspace), Flight Permission Management (CDM and slots), cyber security and many others. The conference was divide igned in several modules, which were professionally covered at a very high level. The FLIGHT OPS conference is a professional forum where operators have a unique opportunity to meet each other and exchange valuable experiences, as well as to obtain information directly from the source in a simple and understandable way. “


mjr. Ing. Martin Olajec,

Slovak Army

NAVsystem evaluation from DSA

„…In our view, the main benefits are the precise fuel consumption model and route optimization options. On behalf of DSA, I can recommend all airline and general aviation operators to use the NAVsystem..“

Read the entire post

Martin Hejra

Flight operations officer for DSA, Czech Republic

ABS Jets about NAVacademy:

“We really like your trainings. We see them as a big plus in that they save us a lot of time. … This way we can calmly focus on our work and be 100% sure that the training given to our new dispatchers will be exactly as we expect it…

… There are situations where new employees can at first feel a little disappointed about being sent away from our company right at the start, but as soon as they learn how the training is done at NAV, then they are happy that they would like it to go on even longer. The entire training at NAV is very positive and promotes the desire for more work…”

Read the entire post

Michal Šalanda

OCC Manager, ABS Jets, Czech Republic