Avionics News July 2013 - 81

‘SMART & COST-FRIENDLY’
Continued from page 73

the company. Moreover, the control panel uses an integrated
control wheel for easily adjustable pitch attitude, vertical speed
and airspeed settings. For an added level of safety, the GMC
305 includes an advanced level (LVL) mode button, which
commands the autopilot to help restore the aircraft to straight
and level flight. Since the smart servos interface directly to the
ADAHRS unit, the GMC 305 allows stand-alone operation of
the autopilot in the unlikely event of a display loss.
The G3X makes extensive use of data bus technology. Within
the system, data flows along ARINC 429, RS-232, RS-485 and
a CAN bus. In systems without a GMC 305, the servos use
the CAN bus exclusively. If the system includes the optional
controller, then the RS-232 bus will be utilized for GMC 305
communication.
Some people might not be familiar with the CAN bus, or
controller area network. Robert Bosch GmbH introduced this

data bus to the automotive industry in 1986. Mercedes-Benz
was the first to use this robust digital communication system.
Since that time, the CAN bus use has expanded into such diverse
applications as automated factories, forklifts, elevators, marine,
monorails, medical systems and, of course, aircraft.
To simplify installation, the experimental engineering team
developed kits for popular makes and models of aircraft. Given
the “smart” servo technology, builders might ask if the autopilot
can be installed using gyros or reference systems from other
manufacturers. After asking on their behalf, the smart servos
are designed to work specifically with the GSU 73 and GSU 25
ADAHRS. In the reverse situation, the G3X system can supply
a third-party autopilot with information using the RS 232 and
ARINC 429 data busses.
With its “smart” servo technology and competitive price, the
G3X autopilot option is expected to become popular among
homebuilders and light sport manufacturers.
For more information about Garmin and the G3X integrated
autopilot, visit www.garmin.com/experimental. q

Something simple...
Before you spend

t h o u s a n d s o f d o l l a r s,

your association h
as a solution.
Smart, Manageable, Simple:
AEA’s solution to SMS.
w w w . a e a . n e t / s m s

avionics news

•

july

2013

81


http://www.garmin.com/experimental http://www.aea.net/sms

Avionics News July 2013

Table of Contents for the Digital Edition of Avionics News July 2013

Point of Communication
AEA Now
The View from Washington
International News and Regulatory Updates
Panel Power for Budget Flying
Member Profile
ADS-B Countdown
Onboard Traffic Systems
A Conversation With...
The ELT Mess
Member Profile
iPads in Maintenance
Before & After
Aviation Aces
Growing Your Market
Avionics News Through the Years
FAA Fact Sheet on General Aviation Safety
AEAviators
'Smart and Cost-Friendly'
Business Basics
Legal Ease
What's New
Marketplace Classifieds
Avionics News July 2013 - Intro
Avionics News July 2013 - Cover1
Avionics News July 2013 - Cover2
Avionics News July 2013 - 1
Avionics News July 2013 - 2
Avionics News July 2013 - 3
Avionics News July 2013 - Point of Communication
Avionics News July 2013 - 5
Avionics News July 2013 - AEA Now
Avionics News July 2013 - 7
Avionics News July 2013 - 8
Avionics News July 2013 - 9
Avionics News July 2013 - 10
Avionics News July 2013 - 11
Avionics News July 2013 - 12
Avionics News July 2013 - 13
Avionics News July 2013 - The View from Washington
Avionics News July 2013 - 15
Avionics News July 2013 - International News and Regulatory Updates
Avionics News July 2013 - 17
Avionics News July 2013 - 18
Avionics News July 2013 - 19
Avionics News July 2013 - Panel Power for Budget Flying
Avionics News July 2013 - 21
Avionics News July 2013 - 22
Avionics News July 2013 - 23
Avionics News July 2013 - Member Profile
Avionics News July 2013 - 25
Avionics News July 2013 - 26
Avionics News July 2013 - 27
Avionics News July 2013 - ADS-B Countdown
Avionics News July 2013 - 29
Avionics News July 2013 - 30
Avionics News July 2013 - 31
Avionics News July 2013 - Onboard Traffic Systems
Avionics News July 2013 - 33
Avionics News July 2013 - 34
Avionics News July 2013 - 35
Avionics News July 2013 - A Conversation With...
Avionics News July 2013 - 37
Avionics News July 2013 - The ELT Mess
Avionics News July 2013 - 39
Avionics News July 2013 - 40
Avionics News July 2013 - 41
Avionics News July 2013 - 42
Avionics News July 2013 - 43
Avionics News July 2013 - Member Profile
Avionics News July 2013 - 45
Avionics News July 2013 - 46
Avionics News July 2013 - 47
Avionics News July 2013 - iPads in Maintenance
Avionics News July 2013 - 49
Avionics News July 2013 - 50
Avionics News July 2013 - 51
Avionics News July 2013 - 52
Avionics News July 2013 - Before & After
Avionics News July 2013 - Aviation Aces
Avionics News July 2013 - 55
Avionics News July 2013 - 56
Avionics News July 2013 - 57
Avionics News July 2013 - Growing Your Market
Avionics News July 2013 - 59
Avionics News July 2013 - 60
Avionics News July 2013 - 61
Avionics News July 2013 - Avionics News Through the Years
Avionics News July 2013 - 63
Avionics News July 2013 - FAA Fact Sheet on General Aviation Safety
Avionics News July 2013 - 65
Avionics News July 2013 - 66
Avionics News July 2013 - 67
Avionics News July 2013 - 68
Avionics News July 2013 - 69
Avionics News July 2013 - AEAviators
Avionics News July 2013 - 71
Avionics News July 2013 - 'Smart and Cost-Friendly'
Avionics News July 2013 - 73
Avionics News July 2013 - Business Basics
Avionics News July 2013 - 75
Avionics News July 2013 - 76
Avionics News July 2013 - 77
Avionics News July 2013 - Legal Ease
Avionics News July 2013 - 79
Avionics News July 2013 - 80
Avionics News July 2013 - 81
Avionics News July 2013 - What's New
Avionics News July 2013 - 83
Avionics News July 2013 - 84
Avionics News July 2013 - 85
Avionics News July 2013 - Marketplace Classifieds
Avionics News July 2013 - 87
Avionics News July 2013 - 88
Avionics News July 2013 - Cover3
Avionics News July 2013 - Cover4
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