From: Challenges of helicopter mountain rescue missions by human external cargo: need for physicians onsite and comprehensive training
NACA
Trauma, n (%)
Non-trauma, n (%)
total, n (%)
3
548 (65)
40 (5)
588 (70)
4
120 (14)
24 (3)
144 (17)
5
43 (5)
11 (1)
54 (6)
6
1 (0.2)
5 (0.8)
6 (1)
7
41 (5)
9 (1)
50 (6)
total
753 (89)
89 (11)
842 (100)