Given the recurring issues with dropping stores and the limited size and weight (from what is being said here) of stores that can be dropped maybe the Do -328Jet might have been a better aircraft option than a C604 or other rear engine biz jet.
T tail for clearance when dropping stores, similar systems to Do t/prop and readily available P& W 300 series engines.
Was a limited production run aircraft at 110 copies but still in use with numerous operators and this is a specialist role requiring a modified aircraft anyway.
Maybe a bit slow though for transit with a max speed of approx 400kts compared to approx 320kt (?)for the t/prop.
(Can't think of any other jet in that size range with 2 wing mounted engines and T tail )
Just a thought but one that was probably considered and rejected on cost grounds since the 604 is a lot smaller and no doubt cheaper to operate to maximize profits on the contract.
After all,.... its all about min cost & max profit,.... like everything else nowadays.......never mind about choosing equipment that can easily fill the role and do the job without basic fundamental issues,...to help save lives !!!
( sorry, the cynic came out at the end there)
