A nuke?
Heck, I doubt a two seat cessna like that could carry a pilot and a 'suitcase' nuke. The payload is very small.
And ebola? Do you have any idea how that is spread or did you just list the first disease that popped in your head?
A suitcase nuke weighs about 500 lbs I think. Technically, they are mines IIRC.
First disease that popped into my head after shingles.