Some get parted out for spares, some go overseas, some tow banners. There's quite a few on the used market right now.
I strongly disagree with anyone who says this is a dying industry. While it is true there are far fewer operators nowadays, the fact remains that there is no viable substitute for aerial application in alot of cases. Ground rigs destroy crops and cant run in wet conditions, and they're slow anyway. Biotech crops are still not cost effective to grow, regardless of what the tree hugging environmentalists would like us all to believe. The aerial application business has shrunk, that is true, but it will never be completely out of the picture.
I strongly disagree with anyone who says this is a dying industry. While it is true there are far fewer operators nowadays, the fact remains that there is no viable substitute for aerial application in alot of cases. Ground rigs destroy crops and cant run in wet conditions, and they're slow anyway. Biotech crops are still not cost effective to grow, regardless of what the tree hugging environmentalists would like us all to believe. The aerial application business has shrunk, that is true, but it will never be completely out of the picture.