🎃 It's the Great Pumpkin, Charlie Brown 🎃 Multi-Cache

A quick two stage multi at the Great Pumpkin!

At the above coordinates you'll see a sign with facts about the "pumpkin in the sky".

You can find the cache at: N 33° 40.ABC′ W 117° 44.DEF'

A = Ascent/descent speed of _ feet per second

B = (electric winch weight in tons of pulling power x 1st digit of the cubic feet of helium). Take this double digit number and subtract 1

C = 1st digit of the cubic feet of helium + 1st digit of the tested weight in tons of the tethering cable

D = 1st digit in the height it flys to

E = electric winch weight in tons of pulling power + 1st digit of the cubic feet of helium

F = 1st digit in the max number of passengers - 2nd digit of the cubic feet of helium

Checksum for values A through F = 32

You can validate your puzzle solution with certitude.