The digital magazine can be seen only by paid members who are logged in.
Have a website login already? Log in and start reading now.
Never created a website login before? Find your Customer Number (it’s on your mailing label) and register here.
JOIN HERE
Still have questions? Contact us here.

July 2023
What’s inside…

8 Featured Plane 
Cherokee Six Market Report & Tips 
By Dan Brownell 

16 Avionics 
Carbon Monoxide Revisited 
By Bob Hart 
Guardian Avionics 
guardianavionics.com/aircraft-co-detectors 
uAvionix/ForeFlight Sentry and Sentry Plus 
sportys.com/sentry-plus-ads-b-receiver.html 
Lightspeed Aviation 
lightspeedaviation.com/product/delta-zulu-anr-headset 

20 Sky Talk
Modifications and Upgrades: 
How Improvements Affect Insurance 
By Scott “Sky” Smith  

22 Wings of Hope 
wingsofhope.ngo 
Video overview of Wings of Hope 
Youtu.be/1kCwJiYWPCA 

24 Repairing Piper Fuel Tanks: 
PA-28 and PA-32 Series 
Part 1: Fuel Tank Removal 
By Jacqueline Shipe 

34 Preparing for Your Next Flight Review 
By Scott Sherer 

44 Industry News 
faa.gov/licenses_certificates/aircraft_certification/aircraft_registry 
faa.gov/registry 
piperowner.org/jul23 

46 Hangar Tip  
Replacement Air Vents: 
Obvious Innovations Product Review 
By Scott Sherer 
obvious-innovations.com 

42 Member Photos  

Departments 
6 From the Editor 
45 Advertising Index 

On the Cover: Photo of Scott Bounds’ 1967 Cherokee Six by Jack Fleetwood (www.JackFleetwood.com).