[Elecraft] Need a new way to do Field Day Logging

[Kenneth A, Christiansen]

Hi to the group

I have run a program called 73 on my IPAD for several years but now the 
author has died and Apple has updated the IPAD operating system and the 
program will not run. I operated entirely battery with solar charging 
and for several years was able to run the I3S, P3 and the IPAD logging 
program for the entire 24 hours and end up with a fully charged battery 
by Sunday noon.

I had to get a source of 110V AC and run my windows computer with N3FJP. 
That is a good program but what I want is a way to do field day logging 
and DUPE prevention all on solar power again. I could not find a program 
for the IPAD to do that and I don't know enough about computers to know 
if there is a computer that would do that with N3FJP.

That is my problem and I am looking for a solution.

I once again enjoyed Field Day and was impressed by all the stations all 
over the country I was able to work using only the 5 watts from the K3S 
and a 32 ft vertical antenna on the hitch of my camping trailer.

73 and thanks

W0CZ Ken C