The Chai Air Times "Pro" Program

so you don't miss out while flying....

Sale Price: $9.95

get it while the sale lasts.....

Our most comprehensive program.  Written for the PC.  Works like the airplane's own navigational computer to follow the airplane's path and velocity automatically (using an externally connected GPS dongle) to constantly predict zemanim as you fly.  Even wakes you up when you want.  Has myriad features:

Chai Air Times "Pro" (GPS enabled)
Don't be lost in the air...

1) Now follow the airplane path using...

---a) GPS assisted navigation for utmost accuracy and hands-free operation.
-----(requires a compatible GPS device accessory.) We recommend using the latest GlobalSat GPS dongle.
---b) Upload kml files from Flightaware.com for easy setup of flight paths, flight plans, and flight details
---c) LANDSAT maps that duplicate what you see in the airplane.
---d) Topographical and time zone maps that can be panned and magnified.
---e) Topographical maps are of higher resolution and show ocean bathymetry
------ (allowing you to follow course changes over the ocean)
----f) Uses a "flight plan" to improve the predictive power of the alarms..

2) Day and night terminator positions are more accurate.
---a) Follow the onset of sunrise and sunset.
---g) Even daven k'vasikin on board the airplane to a minute accuracy by watching
------when the day/night terminator intersects the precise position of airplane.

4) LANDSAT maps are marked with major world cities.

5)Full suite of intiutive map controls:
---a) Pan and zoom map controls for the topo and time zone maps..
---b) Panning for the LANDSAT maps.
---c) Maximize button to fit your computer's screen.
---d) Works with "Netbook" computers' screen resolution.

6) Some special features...
---a) Power saving mode
---b) Re wake your computer at designated times or zemanim alarms.
---c) No need for added batteries or plugs for your computer.
---d) Zemanei Hayom anywhere with the click of a mouse.
---e Print your own Chai Air Time Tables.
---f) More zemanim than the online version (incl. sof zemanei Mogen Avrohom and Plag Ha'mincha).
---g( NEW: print tables both in English and Hebrew which also show snapshot of the route
---h) Follow solar depression along your route.
---i) Determine when and how you cross the Date Line.
---j) Set an alarm for midnight (needed in some cases for fasts).
---k) Display solar altitudes graphically using the new HUD control.
---l) Powerful map features that make airplane zemanim a pleasure...
---m) Support for PCs set to the Hebrew Calendar.
---n) Shows zemanei hayom for your arrival place at the completion of your flight.
---o) Automatic checking for program updates.
---p) Automatically compensates for Daylight Saving Time for most countries.
---q Updates are free for the lifetime of the licensed user..


7) Estimate of best attainable accuracy: better than 1 minute.

Requirements:
1) Windows Operating System: XP, Vista, Win 7, Win 8, Win 10, Win 11
2) Minimum Screen Resolution: 800 x 600
3) GPS assisted navigation requires a compatible GPS dongle (see above), a suction cup to hang it on the airplane's window, an usb extension cable, and a window seat. Note some airlines jam GPS signal onboard the airplane.

1. Download the program from the following link and open (install) the program. (Ignore the warnings due to being an "exe" setup file, rather click "More Info", and then "Run anyway").

2. Run the program; it appears in demo mode with a dialog to enter the registration code. 

3. Click on the "System Info" button and your "User Name" will appear.

4. Send $9.95 to our paypal account using the button below, and send us your user name using the feedback form, or add it to the donate message.

5. We will send you back the registration code.