True to her word and her resourcefulness, Claire indeed arranged a private helicopter for the group to investigate their clues. She had even procured a freelance photographer, to boot, and as her shiny Ghost pulls up to the location, she receives a message on her phone with his ETA via taxi. The helicopter was already prepared, but it does rather annoy her at having to wait another few minutes for the final piece of this plan.
She'd killed time on the way over, of course, enjoying the sights of the city a bit while the flight plan and preparation were worked out - they should proceed nicely over all of the suspected sites at an elevation which would allow for marvelous views. So she very much hoped that Redfill and Raluca would provide no additional delay, but the imitation of breath did keep her calm. Or it's possible that was the Mozart's doing, but the important fact was that she was in the lead - as it should be.