Piper TOC July

8 Featured Plane
Cherokee Six Market Report & Tips

16 Avionics
Carbon Monoxide Revisited

20 Sky Talk
Modifications and Upgrades:
How Improvements Affect Insurance

22 Wings of Hope

24 Repairing Piper Fuel Tanks

34 Preparing for Your Next Flight Review

44 Industry News

46 Hangar Tip
Replacement Air Vents:
Obvious Innovations Product Review