RE: Field Box- is this all you need??
Here's what I take to the field with me:
Airplane
Radio
fuel
Startermotor
battery
6v fuel pump
glow driver
1 screwdriver (sized to my low-end needle)
voltmeter
no extra props and junk to lug around and weigh me down. I finally figured out that it was never me using my tools, it was other people so I stopped bringing those too.