On this page you will find ".pdf" copies of some of our most popular, and most requested, operating manuals. You will find manuals for both current and previous versions of our products. You will need Adobe's Acrobat Reader to either view online or offline these manuals as well as print them.

	Flight Timer Operating Manual (.pdf) format - 534KB Flight Timer Product Page
	CX-1A Operating Manual (.pdf) format - 578KB NOTE: The CX-1A is no longer available, and has been replaced with the CX-2 Flight Computer. For more information, and to try our online version of the CX-2, please see the CX-2 Product Page.
	CX-2 Operating Manual (.pdf) format - 336KB CX-2 Product Page
	E6B Operating Manual (.pdf) format - 2709KB E6B Product Page
	On Top 7 Operating Manual (.pdf) format - 826KB
	On Top 8 Operating Manual (.pdf) format - 1381KB On Top 8.1 Operating Manual Addendum (.pdf) format - 365KB On Top 8.11 Operating Manual Addendum (.pdf format) - 3061KB
	On Top 9 Operating Manual (.pdf format) - 3771KB On Top 9 Product page
	IP Trainer 6 Operating Manual (.pdf) format - 2276KB IP Trainer 6.5 Operating Manual Addendum (.pdf) format - 304KB Airspace Editor Operating Manual Addendum (.pdf) format - 50KB NOTE: The addendum will refer to another product of ours, On Top, from which this addendum is based. The editor is the same for all of our flight simulation products.
	IP Trainer 7 Operating Manual (.pdf format) - 2305KB IP Trainer 7 Product Page
	Instrument Refresher Operating Manual (.pdf) format - 2022KB Airspace Editor Operating Manual Addendum (.pdf) format - 50KB NOTE: The addendum will refer to another product of ours, On Top, from which this addendum is based. The editor is the same for all of our flight simulation products. Instrument Refresher Product Page
	Yoke Clip illustrated yoke mounting instructions (.pdf) format - 296KB Yoke Clip Product Page
	Instrument Plotter Instructions (.pdf) format - 661KB Instrument Plotter Product Page
	Flight Planner Instructions (.pdf format - 1978KB) Flight Planner Product Page