I just received notification that Field Ballistics for Windows Phone has passed the Microsoft certification tests and is now available in the store. It may take a day or two before you can search for it in the store but you can install it now using this link.

Some of the cool features are illustrated with the following screen shots:

The shooter and targets are placed on a map. The program automatically computes the range to the targets. It also automatically computes the direction of the wind relative to the bullet flight path. This means that if the wind is from the west and you are shooting at a target to the south you will get the correction the full value of wind drift. But if you then choose a target directly east (or west) of you the wind correction will be zero. Of course all the trigonometry is done to correct for shooting in all directions.

At the bottom of the screen are two columns. The left column is the ballistics solution to make the shot at the selected target. In the right column is data about the target and the bullet when it arrives at that target. Of particular note is that in the case above the bullet velocity is in red (the theme color of the phone). This means the bullet velocity is below the minimum you have specified in the settings. This is particularly important for Boomershooters because the targets won’t detonate if the bullets are going too slow.

Tapping the ‘S’ or ‘T’ icons at the bottom of the screen moves the center of the map to the shooter or the selected target. The down arrow icon moves the selected target (or the shooter if it was selected) to the location of the phone using the phone GPS. This means that you can set up multiple targets on the map, then the shooter can “run and gun” and get ballistic solutions quickly. By using the GPS to get the current location of the shooter the distances and wind corrections are automatically update for each position the shooter wishes to shoot from.

You can add as many targets as you wish* and give them user friendly names. If you tap the “Measure” button you can use the phone camera and accelerometer to determine the incline to the target from your current location.

This is the incline measurement screen using the camera. You put the crosshairs on the target and tap “Done” to capture the incline of the phone for this target. You can also zoom in or out and refocus the camera.

[Please note this is only to illustrate the incline measurement feature, not to advocate shooting in cities.]

The automatic weather conditions are obtained from the current location of the shooter. This doesn’t mean the physical location of the phone. You can position the shooter in another state and the nearest weather station to the designated shooter location will be used. When you define your own conditions you can even use the phone GPS to capture your altitude.

Black Hills and Federal match ammo are predefined. Add as many of your own cartridges* as you desire.

Some predefined rifles are included but you can add as many of your own rifles* as desired.

There are pages and pages of easily accessible help on the phone.

*The trial version only allows one target and one each of user defined conditions, cartridges, and rifles.