| Feature |
Delta III SD
$200
Purchase |
Delta IV
$350
Purchase |
Start program with data state from prior
session |
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English or Metric units; English units with
range in meters |
 |
 |
Mil or MOA firing solutions |
 |
 |
Shot Angle may be expressed in degrees or cosine
of angle |
 |
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Spin drift |
 |
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Powder temperature varies muzzle velocity |
 |
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Cross-wind vertical deflection |
 |
 |
Coriolis & Eotvos deflection |
 |
 |
Tool to customize trajectory computation to
individual shooter/rifle/cartridge system |
 |
 |
Workspace to compute actual muzzle velocity from chronograph data |
 |
 |
Tool to compute actual scope click values for both elevation and windage |
 |
 |
Workspace to verify scope zero in field with
limited space |
 |
 |
Calculator oriented to solving ballistic problems |
 |
 |
Multiple wind zones over field of fire and wind timer function
to measure wind speed at range from visual cues |
 |
 |
Profile Summary page with conversion factor reference pages |
 |
 |
Target list for both direct and coordinate-based target files |
 |
 |
Create Atmosphere, Bullet, Offset, Rifle, Solution, and Rifle Profiles
that load multiple variable data upon selection |
 |
 |
Bullet and Cartridge databases with over 3000
combined entries |
 |
 |
Direct, GPS, Map, Range Finder and Reticle
ranging screens |
 |
 |
Elevation and Windage tables; Standard
elevation, pressure and temperature tables |
 |
 |
Compute magnetic variation from current coordinates |
 |
 |
Use True or Compass bearings |
 |
 |
Workspace to compute muzzle velocity using POI on downrange target method |
 |
 |
Workspace to compute Ballistic Coefficient for any given bullet based upon actual deceleration over range |
 |
 |
Calculates bullet Stability Factor and varies
spindrift as a function of barrel twist |
 |
 |
Provides Standard Atmospheric Elevation Tables in
both English and Metric values for atmospheric pressure
estimation |
 |
 |
Extended formulas and conversion factors reference section in Profile Summary page |
|
 |
Edit FFP and Target files directly from Target List |
|
 |
Laser range finder interface for connecting Newcon©, TruPulse© and commercially available Vector© range finders to PDA for direct input of range, bearing and angle data |
|
 |
Target speed form to compute target speed and
direction with two fixes of the target from an attached range finder |
|
 |
Targeting profiles for FFP and Target files |
|
 |
Size of objects database accessible from within the reticle ranging form, highlight and import height or width dimension |
|
 |
Size of objects editor to view, edit or create size of object lists for use with reticle ranging |
|
 |
Log button on main page to log pertinent data for each shot taken
including a cumulative shot count |
|
 |
Log editor to edit, save shot logs on per mission basis |
|
 |
Offset profile expanded to show shooter ID and Team affiliation;
each offset profile enhanced to include multiple cartridge list
each with its own offset |
|
 |
Rifle profile list for all rifles linking Rifles with individual team members; quick viewing/editing of Rifle Profiles |
|
 |
Offset profile list linking team members with offset profiles, rifles; quick viewing/editing of Offset Profiles |
|
 |
Quick-access buttons on main form to access Rifle, Offset, Target and Bullet lists |
|
 |
Display on main form of current rifle,
bullet, offset, and target currently loaded |
|
 |
Rifle profile enhanced to include cartridge list for all bullet profiles used by that rifle, including any elevation or windage offset needed to maintain scope zero |
|
 |
One-click access to Rifle profile cartridge list from main screen for immediate change over to alternate ammunition |
|
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Capture function on Elevation Table exported in
CVS file for use in spreadsheet to create customized hard copy
field ballistic cards |
|
 |
Path Metrics: Maximum Ordinate, Danger Space,
PBZ |
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Target Range Card linked to GPS and range
finder to quickly create list of multiple targets along with
calculated elevation and windage holds for each target; FFP and
Target files may be saved as a group; full editing capability
for each entry; manual target entry capability; target number
limited only by available memory. |
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