30-60-90 for PalmOS was developed by a military airlift pilot to help track flight hours for the last 30, 60 and 90 days.  It can be configured for any 3 days (e.g. 7, 30, 90).  This program pulls data from any version of the palm logbook to generate numbers.

This version of the program is freeware.  The About Screen will appear each time the program is started when getting data from the freeware logbook.  This screen will be bypassed with other versions of the palm logbook.

The generated list highlights the current day and projects numbers out for the next 90 days.  Tap on the box in the upper left to toggle between a full date display and a date/julian day display.  Options at the bottom of the page allow you to choose which logbook to pull data from, which aircraft to use for generated totals and a device to logbook correction option.

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