Avionics News February 2014 - 30

industry
Trig Avionics' TT22

WAAS

MY OPTIONS?
Finding an affordable ADS-B position for fair-weather flyers
S T O R Y

W

B Y

S C O T T

ith the exception of those dedicated to
maintaining an antique or warbird, I haven't
met a pilot who wouldn't love to fly with the
latest GPS/WAAS glass cockpit. But many of the aircraft
owners I know are fair-weather fun flyers. When they
fly higher than 18,000 feet, they usually buy a ticket
and grumble about baggage fees. They don't fly enough
instrument flight rules, if any, to justify the serious fivefigure investment needed to employ the flat-panel magic
conjured by the GPS/WAAS navigators from some of the
major manufacturers.
This is why many of them are increasingly anxious
about the ADS-B mandate, which is built on a GPS/
WAAS position source. Six years isn't a lot of time.
The deadline is Jan. 1, 2020. To fly on or after
that date, the aircraft must be equipped with

Trig Avionics' TT31

30

avionics news

*

february

2014

M .

S P A N G L E R

ADS-B Out by Dec. 31, 2019. Knowing that I spend
some time in the nooks and crannies of the avionics
industry, many aviation enthusiasts query me about the
existence of affordable GPS/WAAS ADS-B systems for
fair-weather flyers.
Selecting an app that gives directions, they hold
up their smartphone and elevate an eyebrow, silently
asking how much GPS technology really costs. I get
it, but remember - this is aviation. ADS-B requires an
IFR-certified GPS/WAAS source not for its navigation
capabilities, but for its ability to precisely locate
aircraft's latitude, longitude and altitude - and verify
that position within narrow margins with integrity
monitoring.
It's the last item that makes or breaks a GPS/WAAS
connection to ADS-B. Integrity monitoring is an internal



Avionics News February 2014

Table of Contents for the Digital Edition of Avionics News February 2014

Point of Communication
AEA Now
International News and Regulatory Updates
PS Engineering Nearing 30
Avionics Shop Customers Must Meet ADS-B 2020 Equipage Mandate
Member Profile
WAAS My Options?
A Conversation With...
No Strings Attached
AEAviators
Rockwell Collins' HeliSure Safety Enhancement Technology for Helicopters
Member Profile
Marketing Report Card
Emotional Connection
The Dependant Navigation Systems AET Endorsement
Business Basics
What's New
Marketplace Classifieds
Avionics News February 2014 - Intro
Avionics News February 2014 - Cover1
Avionics News February 2014 - Cover2
Avionics News February 2014 - 1
Avionics News February 2014 - 2
Avionics News February 2014 - 3
Avionics News February 2014 - Point of Communication
Avionics News February 2014 - 5
Avionics News February 2014 - AEA Now
Avionics News February 2014 - 7
Avionics News February 2014 - 8
Avionics News February 2014 - 9
Avionics News February 2014 - 10
Avionics News February 2014 - 11
Avionics News February 2014 - 12
Avionics News February 2014 - 13
Avionics News February 2014 - 14
Avionics News February 2014 - 15
Avionics News February 2014 - International News and Regulatory Updates
Avionics News February 2014 - 17
Avionics News February 2014 - 18
Avionics News February 2014 - 19
Avionics News February 2014 - PS Engineering Nearing 30
Avionics News February 2014 - 21
Avionics News February 2014 - 22
Avionics News February 2014 - 23
Avionics News February 2014 - Avionics Shop Customers Must Meet ADS-B 2020 Equipage Mandate
Avionics News February 2014 - 25
Avionics News February 2014 - Member Profile
Avionics News February 2014 - 27
Avionics News February 2014 - 28
Avionics News February 2014 - 29
Avionics News February 2014 - WAAS My Options?
Avionics News February 2014 - 31
Avionics News February 2014 - 32
Avionics News February 2014 - 33
Avionics News February 2014 - A Conversation With...
Avionics News February 2014 - 35
Avionics News February 2014 - No Strings Attached
Avionics News February 2014 - 37
Avionics News February 2014 - 38
Avionics News February 2014 - 39
Avionics News February 2014 - AEAviators
Avionics News February 2014 - 41
Avionics News February 2014 - Rockwell Collins' HeliSure Safety Enhancement Technology for Helicopters
Avionics News February 2014 - 43
Avionics News February 2014 - 44
Avionics News February 2014 - 45
Avionics News February 2014 - Member Profile
Avionics News February 2014 - 47
Avionics News February 2014 - 48
Avionics News February 2014 - 49
Avionics News February 2014 - Marketing Report Card
Avionics News February 2014 - 51
Avionics News February 2014 - 52
Avionics News February 2014 - 53
Avionics News February 2014 - Emotional Connection
Avionics News February 2014 - 55
Avionics News February 2014 - 56
Avionics News February 2014 - 57
Avionics News February 2014 - The Dependant Navigation Systems AET Endorsement
Avionics News February 2014 - 59
Avionics News February 2014 - 60
Avionics News February 2014 - 61
Avionics News February 2014 - Business Basics
Avionics News February 2014 - 63
Avionics News February 2014 - 64
Avionics News February 2014 - 65
Avionics News February 2014 - What's New
Avionics News February 2014 - 67
Avionics News February 2014 - 68
Avionics News February 2014 - 69
Avionics News February 2014 - Marketplace Classifieds
Avionics News February 2014 - 71
Avionics News February 2014 - 72
Avionics News February 2014 - Cover3
Avionics News February 2014 - Cover4
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