Date.Time Calculator vs VHF

Date.Time Calculator lets you easily perform calculations involving dates, times, and time intervals, as well as convert between units of time — all with the familiar feel of a calculator. Date.Time Calculator supports the following operations: * Basic arithmetic with numbers (integers and decimals) * Arithmetic with numbers and Time Intervals * Operations between Time Intervals (addition, subtraction, and division) * Operations between Time Intervals and Time Points (addition and subtraction) * Operations between Time Points (calculating the difference) * Conversion between units of time * Conversion to and from POSIX Time * Conversion between time zones Date.Time Calculator is especially useful for questions such as: * What date is 100 days from today? * What date and time was it 32,768 seconds ago? * If one lap takes 1 minute 32.6 seconds, how long will 62 laps take? * What time will it be after those 62 laps? * How many days have passed since January 23 of this year? * How many days are 100,000 seconds? * What date and time does POSIX Time 1234567890 represent? * What is the current time in POSIX Time? And with a little creativity, Date.Time Calculator can be useful in many other situations as well.

With your VHF-DSC radio simulator, you can improve your marine Radio operator skills.  Multiple functions are now available, including communication between two or more devices: select a Waterplace from the settings menu and send DSC Routine messages. With VHF-DSC, you can train to send Mayday, Pan Pan, Security or Routine messages. RT (Radio communication) will work effectively as receiving real messages like Distress alert (mayday) or call. There is also the auto Distress function, to send a Mayday alert by holding buttons for 5 seconds. A new help page is available by opening the app menu (three parallel line symbol top right corner of the app) and clicking on the help menu item.