Theonav

TheoNav
Navigation Toolbox for Palm OS

Download the latest version of TheoNav:
theonav_2.1.1.zip	292K	ZIP archive which includes the standard components (listed below)

Download the individual standard components of TheoNav:
theonav211.prc (ver. 2.1.1)	194K	REQUIRED The TheoNav Palm application
MathLib.prc (v. 1.1)	50K	REQUIRED Floating Point Math Library (more info)
WMM-2005.pdb	4K	RECOMMENDED Magnetic model database for 2005-2009 (more info)
us_cities_med2.pdb	134K	Database of 3556 U.S. city locations (population > 10,000) - version 2
world_ports2.pdb	199K	Database of 4602 port locations around the world - version 2
README2.txt	8K	README file including release notes and documentation

Download additional databases to use with TheoNav:
us_cities_big2.pdb	535K	Database of 14210 U.S. city locations (population > 1000) - version 2
us_cities_small2.pdb	25K	Database of 676 U.S. city locations (population > 50,000) - version 2
airports_2.pdb	37K	Database of 729 U.S., Canadian, and Mexican airports, sorted by city
us_radio.pdb	709K	Database of 14,259 U.S. radio stations, sorted by call sign
WMM-2000.pdb	4K	Expired magnetic model database for 2000-2004 (more info)