it's the last question..then i write no more!i promise it!!
In one parte of my project i want to do an analysis of every hems helicopter.I have done a big research on internet and for every model of helicopter I have found a lot of photos of ems interiors and ems configuration(single-dual patient and also neonatal isolette)

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But i Want to do a description for ems characteristics for every ems helicopter...what feature i have to analyse in your opinion?I talk about ems interior and ems configuration.
thank you!Alex