In a previous article, Pascal Duchemin said:
normal paper logbook. You can check it out at http://aviation.duchemin.org
For those who have a personal website and would like to get the script

It's probably not necessary to list t/o and landings separately. Except
when you're in the air, we generally assume those numbers are equal.
Counting approaches would make more sense.


--
Paul Tomblin http://xcski.com/blogs/pt/
It could have been raining flaming bulldozers, and those idiots would have
been standing out there smoking, going 'hey, look at that John Deere burn!'
-- Texan AMD security guard