And an American helicopter would be 150k.
So, what is your point?
Oh, yes, "Swiss Rega" sends a bill. But not to the people, but to the insurance ... small but significant difference to your proposal.
AI overview:
"""
Swiss Rega (Schweizerische Rettungsflugwacht) is a private, non-profit air rescue foundation providing emergency medical assistance, mountain rescues, and patient repatriations. Founded in 1952, it operates independently of state subsidies through the financial support of millions of paying patrons.
"""
Emphasizes, mine.
Most "rescue" Operators in Europe, are either:
1) military
2) health care
3) private founded NGOs - like Swizz Rega - you picked a stupid example.
No private person ever gets a bill for anything ...