A charterd aircraft, ﬁxed-wing or (even better) a helicopter, comes close to photographer heaven. It is expensive, but the cost varies from country to country, and also depends on the location. The United States, for example, has a higher percentage of private aircraft than anywhere else, and close to National Parks there are likely to be aircraft with pilots used to doing short pleasure rides. The very ﬁrst thing, which may decide your choice of aircraft and even if it is worth ﬂying at all, is that you must be able to heave either your passenger window open or have the door taken off pre- ﬂight. Photographing through plastic seriously reduces image quality. Not all pilots appreciate this, and not all are willing to open your side of the aircraft in flight, so check this point before anything else.
To make maximum use of expensive ﬂying time, know in advance what subjects you are looking for and what kinds of image you will take; discuss these with the pilot, preferably over a map, as he or she will have to ﬁle a ﬂight plan.
Instead of hiring helicopters, you may use drones for aerial photography, which gains popularity these days.
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