Someone (Chris?) asked for a program like this last week, it just came out today.
File Description:
These FX files allow you to drop a number of palletized cargo loads from the C-130. Editing the included text insert (door location) for the aircraft.cfg file will allow them to be dropped from any other plane of your choosing as well. I no longer have FS2002 so was unable to test this with that FS version. I wish to thank Mr. Pierino Primavesi for his kind permission in allowing me to modify the FX files he made for his Luftwaffe version of the JU-52. Visit his site at: http://www.ju52-3m.ch/ for more of the latest updates for the Junkers JU-52. Payware quality for free. You can't go wrong. Enjoy! Heather
fxad-01.zip
https://flyawaysimulation.com/downloads/files/3290/c-130-cargo-air-drop-fx/
If the question and answers provided above do not answer your specific question - why not ask a new question of your own? Our community and flight simulator experts will provided a dedicated and unique answer to your flight sim question. And, you don't even need to register to post your question!
Be sure to search for your question from existing posted questions before asking a new question as your question may already exist from another user. If you're sure your question is unique and hasn't been asked before, consider asking a new question.
Flight Sim Questions that are closely related to this...