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Welcome to Gama Aviation

February 17 2018

Expert Discussion Forum


Our first expert discussion forum on the upcoming ADS-B mandate

With the deadline to the ABS-B Out mandate less than 2 years away our expert Harry Lees, will discuss how to best implement the required changes to your airframe and avionics suite to ensure your continued flying integrity.

Date: Wednesday 21st February
Time: Expert Discussion Forum Live Stream at 10am (GMT)
Topic: ADS-B mandate change (Avioincs)

Next expert discussion forum live stream: 28th March
Topic: ADS-B (Asset value considerations)
Harry Lees, Principal avionics consultant
Stewart Toye, Senior Honeywell field support Engineer (Avionics)

Please visit this page on the 21st to view the live stream or follow us on our social media channels.
If you would like to register a particular question to be answered on the day of the live stream please pre-register your interest below.

Stewart Toye, Senior Honeywell field support (Avionics)

Stewart Toye is a senior Honeywell field support engineer (Avionics) for Business Aviation customers across Western Europe, specialising in communication systems. Stewart’s passion for and experiences of aircraft dates back to his joining the Royal Navy Fleet Air Arm at the age of 16 working on the BAe Harrier aircraft. Prior to joining Honeywell in 2017, Stewart was a senior design engineer with a couple of well know part 21 companies in Switzerland where he was responsible for designing communications systems to the requirements of VIP and VVIP customers. And previous to this was the Director of business development and Customer support for the EMEA region working for Decrane Aerospace for 12 years.
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Harry Lees, Principal avionics consultant

Harry Lees, is the principal avionics consultant with Gama Aviation’s UK engineering division and is himself a keen aviator. With over four decades of avionics experience across a wide variety of types, Harry helps owners determine the best course of action when negotiating regulatory changes from both a pilot and avionics perspective.

Harry is supported by an organisation that contains Part 21 J &G (design & production) capability, a full complement of avionics engineers and distribution / resale agreements with all the major avionics providers.

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ADS-B Out, are you prepared for the change?

ADS-B OUT (Automatic Dependant Surveillance – Broadcast) requires that the aircraft transmits its own GPS position via the Mode S transponder, regardless of whether the aircraft is being interrogated by a ground radar or by other aircraft’s TCAS. The GPS source must meet high accuracy and integrity requirements only available from a qualified WAAS GPS.

The European airspace mandate for ADS-B Out is effective from June 2020, and from January 2020 for US operations.

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